1 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed close command to use the port correctly when closing
4 server connections. Affected file silcd/idlist.c.
6 * Check for NULL outbuf in silc_socket_write. It is possible
7 that it is NULL is some odd case. Affected files are
8 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
10 * Do not call final protocol callback for backup router
11 resuming protocol when closing connection. It is closed
12 by timeout in case of error. Affected file silcd/server.c.
14 * Backup reconnect to router if backup resuming protocol
15 failed. Affected file silcd/server_backup.c.
17 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
19 * Fixed double free in SKE library error hadling when signature
20 error occurred. Affected file lib/silcske/silcske.c.
22 * Save the fingerprint to new SilcClientEntry after changing
23 nickname. Affected file lib/silcclient/client_notify.c.
25 * Print SIGNOFF in Irssi SILC client only if the nickname is
26 known. Prevents asserts in Irssi core. It is possible we
27 don't have the nick if it was just being resolved when it
28 quit. Affected file irssi/src/silc/core/client_ops.c.
30 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
32 * Fixed double free in invite list adding code when adding
33 invite strings. Affected file silcd/server_util.c.
35 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
37 * More log printing during backup router protocol. Affected
38 file silcd/server_backup.c.
40 * Removed backwards support for old private key file format.
41 Affected file lib/silccrypt/silcpkcs.c.
43 * Removed backwards support for not-so-strict decryption length
44 check, it's strict now. Affected lib/silccrypt/silccipher.c.
46 * GETKEY to update the client entrys fingerprint too.
47 Affected file lib/silcclient/command_reply.c.
49 * Added --without-libtoolfix for package builders using weird
50 wrappers around libtool (BSD at least).
52 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
54 * Fixed backup router bugs: When backup resumes router and
55 receives a CHANNEL_MESSAGE packet the backup must not act
56 as router since the packet header decryption would be
57 different. Also, when relaying packets to channel, do
58 not re-encrypt packets on backup that came from the primary
59 since the connection isn't really router-router connection.
60 Affected files silcd/server.c, silcd/packet_send.c.
62 * Added checks in encryption/decryption that encryption/decryption
63 length sent as argument really is multiple by block size. Helps
64 catching really weird bugs like the above backup router bugs
65 when packets are being decrypted in wrong way. Affected files
66 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
68 * Fixed padding generation in private key file encryption.
69 Affected file lib/silccrypt/silcpkcs.c.
71 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
73 * Added ignore_message_signatures setting which can be used
74 to ignore signatures in messages. Affected files are
75 irssi/src/silc/core/client_ops.c, silc-core.c.
77 * Fixed the libtoolfix to use command line options instead of
78 environment variables. They didn't work as expected. Now,
79 the libtool is fully run-time configurable.
81 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
83 * Verify signature payload for signed messages. Affected files
84 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
85 irssi/src/silc/core/silc-core.h
87 * Display signature verification result in public and private
88 messages using theme abstracts. See irssi/default.theme for
89 examples on their usage. Affected files
90 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
91 irssi/src/fe-common/silc/module-formats.[ch],
92 irssi/src/fe-common/silc/fe-common-silc.c,
93 irssi/src/fe-common/silc/Makefile.am
94 irssi/src/fe-common/core/fe-messages.[ch]
96 * Fixed bugs in Irssi's theme parsing. Affected files
97 irssi/src/fe-common/core/themes.c
99 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
101 * Calculate the correct length for signed messages before
102 encrypting, it must be multiple by block size. Affected
103 file lib/silccore/silcmessage.c.
105 * silc_message_signed_get_public_key returns now both
106 decoded and encoded public key. Affected files are
107 lib/silccore/silcmessage.[ch].
109 * Added libtoolfix script that makes the libtool more generic
110 and configurable in run-time. Now we can specify in run-time
111 if what kind of libraries we want to create, regardless of
112 configuration. SIMs are now creates even if --disable-shared
113 was explicitly given.
115 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
117 * Fixed founder key sending in CMODE command in client.
118 Affected file lib/silcclient/command.c.
120 * Fixed CUMODE founder authentication in server to not check
121 for client's public key since it's not supposed to do that.
122 Affected file silcd/command.c.
124 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
126 * Set realname and hostname in NICK_REC records. Affected file
127 irssi/src/silc/core/silc-nicklist.c
129 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
131 * Remove 1.0 protocol backwards compat code from client
134 * Added more reliable check for whether nickname did change
135 or not, or whether only Client ID changed in NICK_CHANGE
136 notify. Affected file lib/silcclient/client_notify.c.
137 Fixes bug in '@' character handling in a nickname.
139 * Added support for automatically parsing signature from
140 the message payload. Added new function
141 silc_message_get_signature to return the payload to
142 application. Affected files lib/silccore/silcmessage.[ch].
144 * Changed the private_message and channel_message client
145 operations to deliver the SilcMessagePayload to the
146 application too. Application can use it fe. to get the
147 signature from the message for verification. Affected
148 file lib/silcclient/silcclient.h, client_channel.c and
151 * Redefined the signed payload for message payloads.
152 Updated protocol specs and implemented.
154 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
156 * Fixed wrong invite and ban list handling in server command
157 reply. Affected files are silcd/command_reply.c,
158 silcd/server_util.[ch].
160 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
162 * Fixed CMODE setting in server when founder mode was set.
163 Affected file silcd/command.c. Bug #95.
165 * Added support to setting specific public key in CMODE in
166 Irssi SILC client. Affected file lib/silcclient/command.c.
168 * Added support to use specific public key in CUMODE in
169 Irssi SILC Client. Affected file lib/silcclient/command.c.
171 * Added support for inviting and banning by public key in
172 Irssi SILC client. Affected file lib/silcclient/command.c.
174 * Fixed fingerprint/babbleprint showing in invite and ban
175 list command replys. Affected file is
176 irssi/src/silc/core/client_ops.c.
178 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
180 * Format CMODE +c and +h to display both the mode and the argument
182 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
184 * Added test vectors and test programs for SHA-1, MD5,
185 HMAC-SHA1 and HMAC-MD5. New tests are located in
186 lib/silccrypt/tests/. Fixed also argument decoding bug in
187 MD5 implementation. Affected file lib/silccrypt/md5.c.
189 * Changed the channel private key and private message key
190 generation (with static keys) to use SHA1 instead of MD5,
191 as SHA1 is the mandatory hash function in SILC. Affected
192 file lib/silcclient/client_[channel/prvmsg].c.
194 * Changed the private key file encryption to use SHA1 instead
195 of MD5. Added support for the old generation and added
196 automatic change of the key (to be removed later). Affected
197 files lib/silccrypt/silcpkcs.c.
199 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
201 * Load only files with .pub suffix in PublicKeyDir. Affected
202 file silcd/serverconfig.c.
204 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
206 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
207 channels. Affected files silcd/silcd.c, silcd/server.h.
209 * Added the config directive PublicKeyDir for the client block.
210 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
212 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
214 * Merged Toni's irssi/silc.conf patch.
216 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
218 * Max alloc tests in allocation routines. Affected file
219 lib/silcutil/silcmemory.c.
221 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
223 * Fixed a typo in resuming code that fixed detach/resume code
224 in server. Bug #93. Affected file silcd/packet_receive.c.
226 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
228 * Do reverse lookups for server when /connecting. Affected files
229 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
230 irssi/src/core/net-nonblock.*
232 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
234 * Added library versioning for shared libraries. Affected
235 files configure.in.pre and lib/Makefile.am.pre.
237 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
239 * Display INVITE and BAN lists as specified by SILC 1.2
241 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
243 * Do not send invite list back unless asked (when sending
244 no arguments) or when list was modified. Affected file
247 * Remove client from invite list in KILLED notify and in
248 KILL command. Affected file silcd/command.c and
251 * Fixed bugs in invite list handling in INVITE command.
252 Affected files silcd/command.c and silcd/server_util.c.
254 * Merged with Irssi 0.8.6.
256 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
257 Affected file irssi/src/fe-text/silc.c.
259 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
261 * The silc_argument_get_[first/next] now return the argument
262 type to caller. Added silc_argument_payload_encode_one.
264 Affected files are lib/silccore/silcargument.[ch].
266 * Added support for the SILC 1.2 INVITE command and new
267 invite lists to server. Affected files are silcd/command.c,
268 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
270 * Added support for the SILC 1.2 BAN command and new
271 ban lists to server. Affected files are silcd/command.c,
272 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
274 * Added support to client sending new INVITE command. Affected
275 file is lib/silcclient/command.c.
277 * Added support to client sending new BAN command. Affected
278 file is lib/silcclient/command.c.
280 * Added support for removing client from invite list when kicked
281 from channel, as SILC 1.2 dictates. Affected files are
282 silcd/packet_receive.c and silcd/command.c.
284 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
286 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
287 automatically the cipher's internal IV. Affected files
288 lib/silccrypt/silccipher.[ch].
290 * Assure the RESUME_CLIENT packet is not sent to twice to
291 backup router if the detached client was originated from
292 the backup. Affected file silcd/server.c. Bug #76.
294 * Changed silc_sim_symname to not allocate memory. Affected
295 file lib/silcsim/silcsimutil.c.
297 * Fixed memory leaks with SIMs in server. Affected files
298 silcd/serverconfig.c, silcd/server.c.
300 * Fixed channel key distribution after resuming detached
301 client. Affected files silcd/packet_receive.c.
303 * Fixed channel's global_user boolean checking after detaching.
304 Check it after changing the owner of the client not before.
305 Affected file silcd/packet_receive.c.
307 * Fixed few double frees from client library. Fixes at least
308 Bug #81, possibly others too.
310 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
311 notifys in Irssi SILC Client. Affected file is
312 irssi/src/silc/core/client_ops.c. Bug #82.
314 * Applied Ville Räsänen's manual page and --mandir bugfix
315 patch. Affected files are configure.in.pre and Makefile.am.pre.
318 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
320 * Added support to backup router protocol for backup to tell
321 normal server that it cannot use the backup router as primary
322 because the primary isn't really down. Updated protocol
325 * Added support for primary router to tell backup router that
326 resuming is not possible because the backup really isn't primary
327 in the cell. For example if backup disconnected itself the
328 resuming is not allowed since the primary really did not
329 go down. Updated protocol specs.
331 * Removed MARS from crypto library.
333 * Defined the CTR mode and Randomized CBC mode in SILC. The
334 CTR mode is RECOMMENDED now in specification. Defined also
335 Serpent cipher as optional cipher. Updated the protocol specs.
337 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
339 * Added support for inviting/banning by IP/MASK, public key,
340 and explicit Client ID. Redefined the command and notify
341 types to allow easier forwards support for other methods
342 of inviting/banning. Updated protocol specs.
344 * Remove the client from channel's invite lists if the client
345 is kicked or killed. Updated protocol specs.
347 * Unified the Channel Message Payload and Private Message
348 into one Message Payload. Updated protocol specs and
351 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
353 * Don't wait for EOF after socket error has occurred, but
354 close the connection. Affected file is silcd/server.c.
356 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
358 * Added support for setting FOUNDER mode on channel with
359 specific public key which can be set with CMODE command.
360 Updated protocol specs and implemented in client and server.
362 * Fixed the Irssi SILC client to correctly shutdown the client
363 library to avoid memory leaks. Affected files are
364 irssi/src/silc/core/silc-core.c and silc-servers.c.
366 * Deprecated the No Reply flag in SKE protocol and introduced
367 "IV Included" flag which can be used to indicate that the IV
368 is included in the ciphertext. This makes it possible to use
369 SILC on unreliable transport, such as UDP which may cause
370 packet reordering and losses. Updated protocol specs, did
373 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
375 * Fixed the MPI implementation of silc_mp_sizeinbase to return
376 < 32 bit values in correct size. Affected file is
377 lib/silcmath/mp_mpi.c.
379 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
381 * Fixed the KE Start Payload parsing to check that mandatory
382 fields are present. Affected file lib/silcske/payload.c.
384 * Fixed compilation warnigs in Irssi SILC Client. Affected
385 files are irssi/src/silc/core/silc-query.c. client_ops.c.
387 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
389 * Print "nick now appears as newnick" and update Irssi's nicklist
390 when you change your nick to "nick". Closes #62
392 * Never format your own nick. Closes #63
394 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
396 * SILC_UMODE_GONE changes are now propagated correctly to the
397 Irssi client. Closes #54
399 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
401 * Fixed example in /HELP KEY
403 * Added expando $j which expands to current SILC Client version
405 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
407 * Fixed public key decoding in crypto library.
409 * Added better error printing to SKE library.
411 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
413 * Fixed NICK command to not crash if nickname was not sent.
415 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
417 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
418 Deprecated the old Encrypt-And-MAC order. Updated protocol
419 specs and implemented.
421 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
422 generation. Updated specs and implemented.
424 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
426 * Added support for rekey before 2^32 sequence number wraps.
427 Affected files in server and client library.
429 * Padding must be at least 8 bytes now. Implemented and updated
432 * Compute maximum padding for authentication packets to make
433 passphrase approximation attacks impossible. Affected files
434 in client library and in server.
436 * Fixed PING command sending in client library and handling in
437 server. The server ID must be ID Payload, not raw ID data.
438 Affected files in server and client library.
440 * Defined that all public keys sent in commands and notify
441 payloads are actually Public Key Payloads not raw public key
442 data. Updated protocol specs and implemented.
444 * Updated protocol version to 1.2. Updated specs and code.
446 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
447 status types. Updated specs and the code.
449 * Added support for normal client to kill its own entries from
450 the network. Updated protocol specs and the code.
452 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
453 and added initial implementation.
455 * Added MAC field to the Private Message Payload to protect
456 against chosen ciphertext attacks. Updated the protocol specs
459 * Added idle and signon fields to the ATTRIBUTE_SERVICE
460 attribute to indicate the user's current idle and signon time
461 of a service. Updated protocol specs and implemented.
463 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
465 * Added "do_not_bind" argument to silc_client_file_send what
466 can be used to not bind locally but assume the file receiver
467 provides the point of connect. Usefull when sender is behind
468 NAT device. Affected file lib/silcclient/silcclient.h and
471 * Added -no-listener option to FILE SEND command in Irssi SILC
472 client. Affected file irssi/src/silc/core/silc-servers.c.
473 Renamed FILE RECEIVE to FILE ACCEPT.
475 * Confirm passphrase for private key encryption in
476 silc_create_key_pair and silc_change_private_key_passphrase.
477 Affected files are lib/silcutil/silcapputil.c.
479 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
481 * Move silc_client_packet_send back to internal, added
482 silc_client_send_packet, a bit simpler function for application.
483 Affected files lib/silcclient/silcclient.h, client.c and
486 * Moved the SilcClientEntry, SilcChannelEntry and
487 SilcServerEntry to silcclient.h to be public and documented
488 them for application. Affected files are
489 lib/silcclient/silcclient.h and idlist.h.
491 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
493 * Fixed manual page installation patch by Ville Räsänen.
494 USERS help page fix patch by Ville Räsänen
496 * Changed the silc_client_command_call interface to make
497 the command call simpler for the application. The library
498 now handles the command line parsing, command finding and
499 execution. Application only needs to call the function
500 with the command line. Affected files are
501 lib/silcclient/silcclient.h, command.[ch].
503 * Fixed silc_get_input to NULL-terminate the returned input.
504 Affected file lib/silcutil/silcutil.c.
506 * Resolve the client's public key in JOIN command if the
507 founder auth data is being requested but we don't know the
508 client's public key. Affected file silcd/command.c.
511 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
513 * Print notify for server opers when backup router comes
514 online. Affected file silcd/server.c.
516 * Fixed the INVITE command to send the invite list in
517 command reply. Affected file silcd/command_reply.c.
519 * Fixed MOTD command reply sending. Affected file
522 * UTF-8 decode the topic in TOPIC command reply and LIST
523 command reply in Irssi SILC client. Affected file is
524 irssi/src/silc/core/client_ops.c.
526 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed the INVITE command to not crash Irssi SILC client
529 when given without nickname argument. AFfected file
530 irssi/src/silc/core/client_ops.c.
532 * Fixed double free in WHOIS query on normal server when
533 forwarding query to router. Affected file is
534 silcd/server_query.c.
536 * Fixed WATCH command reply handling on normal server which
537 was missing altogether. Affected file silcd/command_reply.c.
540 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
542 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
543 Included yodl sources for each of these. Also modified
544 Makefile.am prototype to install these files to proper
545 locations. Updated CREDITS. Affected file Makefile.am.pre,
546 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
549 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
551 * Added support for encrypted private key files. Now
552 passphrase must be provided when new key pair is created
553 (can be empty though), and prompted when loading the
554 private key. Added support for loading the old-style
555 non-encrypted private keys as well. Affected files
556 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
559 * Fixed silc_get_input to accept input on all terminals.
560 Affected file lib/silcutil/silcutil.c.
562 * Moved the Irssi SILC client key loading and other stuff
563 to be called after the arguments and UI is initialized.
564 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
566 * Added -P option to Irssi SILC client which can be used
567 to change the passphrase of the private key. Affected
568 file irssi/src/silc/core/silc-core.c.
570 * Added silc_change_private_key_passphrase apputil routine
571 to lib/silcutil/silcapputil.[ch].
573 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
575 * Fixed connection closing in client library to not crash.
576 Moved the connection freeing totally to function
577 silc_clinet_del_connection. Affected file
578 lib/silcclinet/client.c.
580 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
582 * Changed includes/silcincludes.h to silcincludes.h.in to
583 include configuration specific information. The silcdefs.h
584 is not included in to installation anymore (it's only
585 compilation time header).
587 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
589 * Moved the SilcClient and SilcClientConnection from client.h
590 to the public lib/silcclient/silcclient.h. Changed the
593 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
595 * If version string in silc_clinet_alloc is NULL the library
596 puts it automatically. Affected file lib/silcclient/client.c.
598 * Changed the version strings from variables to #define's
599 in includes/silcversion.h.
601 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
603 * Added shared library complation support.
605 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
607 * Added lib/silcutil/silcapputil.[ch] for application
608 utility functions. It includes routines for applications'
609 convenience. Added silc_create_key_pair, silc_show_public_key
610 and silc_load_key_pair functions.
612 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
614 * Send RESUME_CLIENT packet from router to backup routers
615 to in resuming. Affected file silcd/packet_receive.c.
617 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
619 * In IDENTIFY command parsing, send all other IDs except
620 Client IDs explicitly to router for resolving on normal
621 server. Also check that ID received in WHOIS command is
622 always Client ID, others are not allowed. Affected file
623 silcd/server_query.c.
625 * Merged latest changes from irssi.org CVS.
627 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
629 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
630 Affected files irssi/src/silc/core/silc-core, silc-server.c.
632 * Fixed the heartbeat sending in Irssi SILC client. Moved
633 the silc_client_packet_send to silcclient.h for application
634 usage. Affected files lib/silcclient/client_internal.h
635 lib/silcclient/silcclient.h.
637 * Fixed a bug in query resolving in server. Used wrong
638 variable in a for loop and crashed. Affected file is
639 silcd/server_query.c.
641 * Server constructs requested attributes only to locally
642 connected clients. Affected file silcd/server_query.c.
645 * Fixed a bug when sending resolving from router to server
646 with requested attributes. The constructed WHOIS command
647 was incorrect. Affected file silcd/server_query.c.
650 * Fixed Requested Attributes saving in WHOIS command reply.
651 The length of the data buffer must be saved too. Affected
652 file silcd/command_reply.c.
654 * Update the client entry's servername after detaching is
655 over. Affected file silcd/packet_receive.c. Bug #37.
657 * Resolve incomplete client entrys in CUMODE_CHANGE and
658 CMODE_CHANGE notifys. Affected file is
659 lib/silcclient/client_notify.c. Bug #42.
661 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
663 * Fixed channel key packet processing bug on backup router
664 during backup resuming protocol. Affected file is
665 silcd/packet_receive.c.
667 * Fixed memory leaks in server. Affected files are
668 silcd/server.c and silcd/packet_receive.c.
670 * Fixed packet decryption problem when backup router encrypted
671 channel message with wrong key during backup resuming
672 protocol. Affected file silcd/packet_send.c.
674 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
675 Toni Willberg (toniw@iki.fi)
677 * Changed the SilcCipher context to be private. Changed the
678 silc_cipher_get_iv to just return pointer to the IV. Added
679 silc_cipher_get_name to return the name of the cipher.
680 Fixed code all around to support these changes. Affected
681 files are lib/silccrypt/silccipher.[ch], client library and
684 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
686 * Fixed unaligned access in lib/silccore/silcattrs.c.
688 * Fixed libtool linking in lib/silcsim/Makefile.am.
690 * Fixed services attribute printing. Affected files is
691 irssi/src/silc/core/silc-queries.c.
693 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
695 * Fixed a crashbug in incoming server accepting. Affected
698 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
700 * Added automatically generated index to Toolkit Reference
703 * Added support for Postscript Toolkit Reference Manual.
705 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
707 * Merged DISCONNECT fix, and autoconn port fix from Irssi
710 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
712 * Added 'send_events' boolean argument to the function
713 silc_schedule_set_listen_fd which sends the set events to
714 the application explicitly if set to TRUE. Default action
715 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
716 lib/silcclient/client_internal.h and silcd/server_internal.h.
718 * Added silc_compare_timeval to determine which time values
719 is smaller. Affected file lib/silcutil/silcutil.[ch].
721 * Added sort-of "Quality of Service" (QoS) support to
722 SilcSocketConnection. Data reception can be controlled with
723 rate limit per second and/or read data length limit.
724 Added silc_socket_set_qos. Affected files are
725 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
727 * Added the QoS configuration to SILC Server configuration
728 file. Affected files are silcd/serverconfig.[ch] and
731 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
733 * Merged with irssi.org CVS.
735 * Failed OPER and SILCOPER authentications are now logged.
736 Affected file silcd/command.c. Bugs #25.
738 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
740 * ROBODoc documented lib/silcutil/silcbuffer.h and
741 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
742 <ville.rasanen@iki.fi>.
744 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
746 * Added support for auto-passphrase authentication from the
747 config file during connecting which was not implemented
748 yet. Affected file irssi/src/silc/core/client_ops.c.
750 * Fixed a bug in authentication protocol failure handling which
751 was processing wrong callback context. Affected files
752 are lib/silcclient/client.c and protocol.c.
754 * Fixed the /ATTR allow off to actually work. Affected file
755 is irssi/src/silc/core/silc-queries.c.
757 * Fixed the /ATTR -del to work. Affected file is
758 irssi/src/silc/core/silc-queries.c.
760 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
764 * Fixed mask attribute adding in Irssi SILC client. Affected
765 file irssi/src/silc/core/silc-queries.c.
767 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
769 * Added support for saving the requested attributes in
770 WHOIS to directory. Affected file is
771 irssi/src/silc/core/silc-queries.c.
773 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Added support for parsing VCard fields that do not have
776 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
778 * Fixed a double free bug in hash table foreach function
779 if the entry was deleted in the foreach callback. Affected
780 file lib/silcutil/silchashtable.c.
782 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
784 * Added silc_attribute_get_verify_data to return the signature
785 verification data for either user digital signature or
786 server digital signature in Requested Attributes. Affected
787 files are lib/silccore/silcattrs.[ch].
789 * Added silc_vcard_alloc which is used to allocated dynamic
790 SilcVCard context. The silc_vcard_free now checks whether
791 the context is dynamically allocated or not. Affected files
792 are lib/silcutil/silcvcard.[ch].
794 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
796 * Periodically remove the NOATTR status from client entry
797 so that the client may take the attributes in use even after
798 server has resolved them unsuccessfully earlier. Affected
799 file silcd/server_query.c and idlist.h.
801 * Moved sha1hash and md5hash from client->internal to
802 SilcClient for application usage. Affected files are
803 lib/silcclient/client.h and client_internal.h.
805 * Fixed attribute encoding and decoding bugs. Affected
806 files lib/silccore/silcattrs.[ch].
808 * Added ATTR command to Irssi SILC Client which is used to
809 manage user's Requested Attributes sending and values for
810 WHOIS command. Affected files around Irssi SILC client.
812 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
814 * Added silc_buffer_strformat which can be used to format
815 strings into a buffer which size is automatically increased.
816 Affected file lib/silcutil/silcbuffmt.[ch].
818 * Added implementation of VCard (RFC 2426) which can be used
819 as part of Requested Attributes in WHOIS command. Affected
820 file lib/silcutil/silcvcard.[ch].
822 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Some strncat -> silc_strncat changes our the core and
827 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
828 errors. Added better error printing to SKE library.
829 Affected files lib/silcske/silcske.c, silcske_status.h and
832 * Save the PKCS key length even if only private key is set to
833 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
835 * Fixed the usage of silc_pkcs_get_key_len since it returns the
836 length in bits not in bytes. Affected files are
837 lib/silcske/silcske.c, lib/silccore/silcauth.c and
838 silcd/server_query.c.
840 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
842 * Added silc_attribute_payload_encode_data to directly encode
843 the data into the attributes buffer. Renamed function
844 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
845 Affected files are lib/silccore/silcattrs.[ch].
847 * silc_hash_table_find_foreach calls the foreach function now
848 once even if the nothing was found with context set to NULL.
849 Affected file lib/silcutil/silchashtable.[ch].
851 * Remove the RESOLVING flag from client entry after received
852 the Requested Attributes from the client. Fixed memory leak
853 in client entry freeing. Affected files silcd/server_query.c
856 * Added Requested Attributes support into SILC Client Library.
857 It is not able to send requested attributes in WHOIS command,
858 and also receive and process requested attributes. Added
859 silc_client_attribute_[add|del] and silc_client_attributes_get
860 functions. Added also `ignore_requested_attributes' to the
861 SilcClientParams to not use attributes in client. Affected
862 files are lib/silcclient/command.c, client_attrs.[ch],
863 silcclient.h, client_internal and client.[ch].
865 * Changed the silc_client_get_client_by_id to support Requested
866 Attributes, it takes them as argument now. Affected file
867 is lib/silcclient/silcclient.h, and idlist.c.
869 * Added -details option to WHOIS command in Irssi SILC Client
870 to support the requested attributes. By default it requests
871 all attributes. Affected file lib/silcclient/command.c and
872 irssi/doc/help/in/whois.in.
874 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
876 * Add also SERVICE attribute for server-constructed attribute
877 data. Also digitally sign the attributes and add
878 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
879 silcd/server_query.c.
881 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Changed the silc_attribute_payload_encode to support list
884 of attributes (function may be called several times to add
885 a new attribute). Removed the silc_attribute_payload_encode_list
886 function. The encoding function now also automatically encodes
887 the data, so the caller does not need to do that. Affected
888 files lib/silccore/silcattrs.[ch].
890 * Added support for replying on behalf of the user to the
891 Requested Attributes in WHOIS command in the server. Affected
892 file silcd/server_query.c.
894 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
895 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
897 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
899 * Don't swtich to become primary router if we are backup if
900 decryption error has occurred. Affected file silcd/server.c.
902 * Fixed a bug in backup router IP address comparison in
903 silc_server_backup_get.
905 Save now also the port of the server/router and use that
906 in comparison as well. Affected file silcd/server_backup.c.
908 * Normal server now reconnects to backup router automatically
909 if connection is lost to it. Affected file silcd/server.c.
911 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
913 * If packet processing fails (like integrity check fails)
914 the connection is closed now. Affected files are
915 lib/silccore/silcpacket.c and silcd/server.c.
917 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
919 * Fixed double free in RSA public key set function
920 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
923 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
926 Added server_query.[ch] which provides one interface for
927 querying information using all three commands.
929 * Changed all "typedef unsigned char" in core library to
932 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
934 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
936 * Renamed silc_server_get_client_resolve to
937 silc_server_query_resolve and moved to server_query.[ch].
939 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
941 * Resumed client packet handling from server put the resumed
942 client on wrong list on router and caused the client not
943 be present on the network anymore. Now fixed to put the
944 client to correct list. Affected file silcd/packet_receive.c.
946 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
948 * Various cleanup in error message output in config parsing code
949 and in server init code. Fixed error log files containing
950 too many newlines ('\n') in some situations. Affected files are
951 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
953 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Use the reverse lookupped hostname in client internals
956 instead of one user provided us as remote server name.
957 Affected file lib/silcclient/client.c.
959 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
961 * Added 'app_context' to silc_schedule_init. It is an
962 application specific context that is delivered to application
963 in task callback functions. Affected files are
964 lib/silcutil/silcutil.[ch].
966 * The hb_context in SilcSocketConnection is not freed
967 automatically anymore (application must free it). Freeing
968 it automatic is inconsistent. Affected files are
969 lib/silcutil/silcsockconn.[ch].
971 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
973 * Added support for removing explicitly added client connections
974 in rehash and closing the client connections if they were
975 unconfigured in the rehash. Affected file silcd/server.c.
977 * Added support for aborting automatically pending commands
978 that never receives the reply (to avoid memory leaks).
979 Added also silc_server_command_pending_timed to set the
980 specific timeout for pending command. Affected files are
981 silcd/command[_reply].[ch].
983 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
984 specs and lib/silccore/silcstatus.h.
986 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
988 * Changed the silc_get_time to accept time value as argument
989 or if zero is sent return current local time. Affected
990 file lib/silcutil/silcutil.[ch].
992 * Added STATS command to client library and Irssi SILC client.
993 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
995 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Assure that channel key is set before sending it. May
998 crash server otherwise. Affected file silcd/packet_send.c.
1000 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Assure that endless loop cannot happen with detached client
1003 resolving on normal server. Added idlist status
1004 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1005 silcd/idlist.h and silcd/packet_receive.c.
1007 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * Incoming file transfer request cannot use same session as
1010 the sending session. This can happen when sending file to
1011 yourself. Crashed the client on quit. Affected file
1012 lib/silcclient/client_ftp.c. Bug #24.
1014 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1016 * Implemented the draft-riikonen-precense-attrs draft and
1017 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1019 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1021 * Distribute the SERVER_SIGNOFF notify also to local backup
1022 routers from the primary router. The backup router may not
1023 have the signing of local server directly connected and need
1024 to know about the signoff. Affected file silcd/server_util.c.
1026 * Use the primary router as the origin of the locally connected
1027 server when it is disconnecting from the backup router since
1028 that's where it really is coming from. Now the clients from
1029 the disconnecting server are removed correctly and "shadow"
1030 clients are not left to the backup router. Affected file
1033 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1035 * If normal server is standalone and found existing but disabled
1036 channel, do not re-create the channel since it creates
1037 duplicate same channels. Affected file silcd/server.c.
1039 * Added anonymous client connections support to server. New
1040 "anonymous" configuration option to ConnectionParams section
1041 added. If set to true, the username and hostname information
1042 of the client will be scrambled and anonymous user mode is
1043 set automatically to the user. Affected files are
1044 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1046 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * In JOIN notify handling, mark that the cache entry of the
1049 client cannot be expired. Can cause crashes on normal
1050 server (asserts client->channels). Affected file is
1051 silcd/packet_receive.c.
1053 * From now on distribution versions are used as protocol versions
1054 instead of by default using the Toolkit base version as protocol
1055 version. Affected file prepare.
1057 * Do not set the locally resolved hostname for local client
1058 entry but take what server sends. This way the real hostname
1059 is showed in WHOIS for yourself. Affected file is
1060 lib/silcclient/idlist.c and lib/silcclient/client.c.
1062 * Resolve local info with IDENTIFY when connecting to server.y
1064 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1066 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1067 for implied search (not needed on platforms which has native
1068 pthreads library). Use --without-pthreads to disable threads.
1069 Affected file is configure.in.pre
1071 * Fixed --with-iconv on platforms which need to bypass (broken)
1072 native iconv(). Affected file is configure.in.pre
1074 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Moved -C option parsing in Irssi SILC client at same time
1077 as other options. The UI was initialized earlier and caused
1078 problems on command line. Bug #16. Affected file is
1079 irssi/src/silc/core/silc-core.c.
1081 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1083 * Added global variable silc_log_timestamp that tells silclog
1084 wether to print or not the timestamp in the logging files.
1085 Affected file lib/silcutil/silclog.[ch].
1087 * Added silcd configuration option Timestamp in the Logging
1088 section. Affected file silcd/serverconfig.[ch],
1089 doc/example_silcd.conf.in.
1091 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed fingerprint checking to check for entirely empty
1094 fingerprint instead of two first bytes when determining
1095 if it is set. Bug #18. Affected file silcd/command.c.
1097 * Fixed duplicate PKCS name registering to not allow it.
1098 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1100 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1102 * Conditionalize non-gcc compiler optimizations for various
1103 platforms, enable those commented out. Cleanups.
1104 Affected file lib/silcmath/mpi/configure.in
1106 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1108 * silc_rng_exec_command() left zombie processes if command
1109 didn't generate any output. Affected file
1110 lib/silccrypt/silcrng.c
1112 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1114 * Rewrote iconv checking, introduce --with-iconv for systems
1115 which rely on libiconv. Check if iconv() provided by libc
1116 is good enough, otherwise demand libiconv. Affected file
1119 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1121 * Search for ldopen() also in libc. This enables SIM support
1122 on *BSD systems. Based on patch from Alex Zepeda. Affected
1123 file configure.in.pre
1125 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1127 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1128 This fixes prepare on *BSD systems. Affected file
1131 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * More fixed for not having purge timeout for global clients
1134 that are on channel. Affected files silcd/command_reply.c
1137 * Fixed the rekey protocol to work with backup router connections.
1138 Rekey packets are now allowed on disabled connections as
1139 well. Affected files silcd/packet_send.c and server.c.
1141 * Do not switch to be as backup router when shutting down and
1142 closing the primary connection. Affected file silcd/server.c.
1144 * Fixed memory leaks in backup router deleting. Added
1145 silc_server_backup_free to free all data during shutdown of
1146 server. Affected files silcd/server_backup.[ch].
1148 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1150 * Do not process commands if the sock->user_data is NULL.
1151 Affected file silcd/command.c.
1153 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Fixed buffer overflow and security problems (loosing bits
1156 in CFB encryption) in SILC RNG. Problems reported by
1157 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1159 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1161 * Added yet more checks that client is not expired on global
1162 list if it is on channels. Affected file is
1163 silcd/command_reply.c.
1165 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Merged c0ffee's MIME signal patch which adds support for
1168 sending also MIME messages in Irssi SILC Client, and handling
1169 received MIME messages in a signal (and perhaps doing something
1170 to non-textual MIME messages).
1172 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed pending command deletion in server and client library
1175 to check the whole list instead of breaking after first found.
1176 The affected files are silcd/command.[ch] and
1177 lib/silcclient/command.[ch].
1179 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1182 secret or private, otherwise it's possible to find out
1183 whether a secret channel exists or not. Affected file
1186 * If CMODE change fails during the mode setting, assure that
1187 the old mode mask is set for the channel back. Affected
1188 file silcd/command.c.
1190 * Fixed passphrase saving on +a channel on normal server
1191 after successful JOIN command. Affected file silcd/command.c.
1193 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Remove server/router operator privileges in DETACH command,
1196 since it's possible to resume to server where these
1197 privileges would not be allowed for the client. Affected
1198 file silcd/command.c.
1200 * Do not set to wait for backup in rehash of the server.
1201 Affected file silcd/server.c.
1203 * Do not check listener sockets when counting how many
1204 socket connections we have. Affected file is
1205 silcd/server_util.c.
1207 * Do not announce disconnected clients that are remaining
1208 in history (for WHOWAS). This is because SIGNOFF notify
1209 for these has been sent earlier already. Affected file
1212 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Buffer overflow with CUMODE command's mode->mode character
1215 conversion. Reported by Ville Räsänen. Affected file
1216 lib/silcutil/silcutil.c.
1218 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1220 * Allow heartbeat packets to go disabled connections anyway.
1221 Affected files silcd/server.c and silcd/packet_send.c.
1223 * Do not broadcast New Channel packets with List flag set
1224 in the packet to backup routers. The router must check
1225 for the correctness of the packets before sending them.
1226 It is possible that router will have enforce Channel ID
1227 change and this would cause desync in the backup router.
1228 Affected file silcd/packet_receive.c.
1230 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1231 are handled in list parsing. They are not list packets
1232 anymore. Affected file silcd/packet_receive.c.
1234 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Stop waiting for backup router through the timeout, not
1237 directly after backup router has arrived. Affected file
1240 * Do not re-create channel keys and send them when removing
1241 clients in server shutdown. Affected files are
1242 silcd/server_internal.h and silcd/server_util.c.
1244 * Notify distribution to backup routers was missing from
1245 the silc_server_send_notify_dest function which caused
1246 desyncing problems with backup router. Affected file is
1247 silcd/packet_send.c.
1249 * The client's channel removing was working wrong on
1250 backup router. It assumed that it doesn't know global
1251 information but backup router does know. For this reason
1252 it could remove channel when it wasn't supposed to do that.
1253 Affected file silcd/server.c and silcd/server_util.c.
1255 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Stop for a couple seconds after badkup router has become
1258 primary router. Affected file silcd/server.c.
1260 * Added silc_server_remove_servers_by_server, which is used
1261 to remove servers originated from some other server. Also
1262 clients of those servers can be removed too. Affected file
1263 silcd/server_util.[ch].
1265 * When removing clients after a server has signed of remove
1266 also all servers behind that server (unless they are known
1267 to be available locally), and send SERVER_SIGNOFF for each
1268 of the server separately. Also the signed off clients are
1269 sent now separately per signed off server. The affected files
1270 are silcd/server.c and silcd/server_util.[ch].
1272 * All servers added with silc_idlist_add_server must always
1273 have both "router" and "connection" pointers set. Otherwise,
1274 bad server entries may be left around in the cache.
1275 Affected file silcd/command_reply.c.
1277 * Do not create the channel key in NEW_CHANNEL packet
1278 processing if the channel is empty. Affected file
1279 silcd/packet_receive.c.
1281 * Completed backup router support for standalone routers.
1282 Supports also servers in the cell that do not use the backup
1285 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Fixed a bug in silc_string_regexify which did not add '^'
1288 at the start of each string, and thus the matching was
1289 not explicit. For example ban list iikone@*!*@* would
1290 match also "priikone", which is wrong, it would have to be
1291 *iikone@*!*@* to match also "priikone". Affected
1292 file lib/silcutil/unix/silcunixutil.c.
1294 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Enable all local server connections before updating client
1297 caches when we've become backup router. Otherwise, signoff
1298 packets may not reach the clients. Affected files are
1299 silcd/server.c and silcd/server_util.[ch].
1301 * Fixed a bug in version string parsing which could crash
1302 the program with specially formatted version string.
1303 Bug reported and patch provided by Ville Räsänen. Affected
1304 file lib/silcutil/silcutil.c.
1306 * Handle the disconnection immediately when DISCONNECT
1307 packet is received in server. Affected file silcd/server.c.
1309 * Primary router now waits a short time (10 seconds) for
1310 backup router connection before accepting any other
1311 connection (except local). Affected file silcd/server.c,
1314 * Fixed a crash in client libary in NICK_CHANGE notify when
1315 NICK_CHANGE arrived for client entry we are resolving
1316 currently. Affected file lib/silcclient/client_notify.c.
1318 * Call the sconn->callback completion even if error had
1319 occurred. Start reconnecting always if connection to
1320 primary router fails during backup router protocol.
1321 Affected files silcd/server.c and server_backup.c.
1323 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Added functions silc_server_send_opers and
1326 silc_server_send_opers_notify to send packets stricly
1327 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1328 to send variable argument notify to operators.
1329 Affected files silcd/packet_send.[ch] and silcd/server.h.
1331 * Removed UMODE rights checking with UMODE_CHANGE notify.
1332 Affected file silcd/packet_receive.c.
1334 * Server/router operator now receives notify when network
1335 switches to backup router and when it resumes the use of
1336 primary router. Affected file silcd/server.c and
1337 silcd/server_backup.c.
1339 * Fixed the updating of client information after backup
1340 resuming protocol is over; update all except local clients
1341 to the new primary router. The affected file is
1342 silcd/server_util.c.
1344 * Added support for closing active connections in rehash
1345 that were unconfigured by the user. Supports currently
1346 closing server and router connections. Affected file
1349 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1351 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1354 is NULL since seems that on some platforms NULL is allowed
1355 and on some it's not. Fallback encoding is used instead.
1356 Affected file lib/silcutil/silcstrutil.c.
1358 * Fixed statistics updating for incoming server connection
1359 which could cause problems when re-connecting. Affected
1360 file silcd/server.c.
1362 * Preliminary backup router support for standalone router
1363 added. Affected files in silcd/.
1365 * Mark server connections in backup router disabled before
1366 and after backup protocol. Affected file is
1367 silcd/server_backup.c.
1369 * Added support for reconnecting to remote server connection
1370 even if the protocol fails, and if the configuration wants
1371 us to keep trying to connect anyway.
1373 Server connection is not allowed to backup router if
1374 backup router does not have connection to primary router yet.
1376 Affected file is silcd/server.c.
1378 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Added silc_client_udpate_server function to update changed
1381 server info. Affected file lib/silcclient/idlist.[ch].
1383 * Added check for server entries that are being resolved when
1384 notify is received. If being resolved, handle the received
1385 notify only after it's resolved so that all notifys are
1386 handled in same order as received from the server.
1388 Added similar resolver check to channel entries. Every
1389 notify that cause resolving of any information that affects
1390 channel entry marks the channel entry in waiting state.
1391 After whatever resolving is over the waiters are signalled
1392 and only then the notifys are handled in the same order
1393 as delivered from the server.
1395 Affected files are lib/silcclient/idlist.[ch], and
1398 * Fixed KILLED notify handling in normal server. Affected
1399 file silcd/packet_receive.c.
1401 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1402 is locally connected, or was locally connected (but may
1403 be detached and connection is not active). Added also
1404 SILC_IS_LOCAL for checking this status. Affected files
1405 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1406 silcd/server.c and silcd/server_internal.h.
1408 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Don't send or handle TOPIC_SET if topic is already set and
1411 is same as being set. Affected files silcd/command.c and
1412 silcd/packet_receive.c.
1414 * Fixed CMODE change rights checking to work correctly when
1415 removing modes by operator. Affected file is
1416 silcd/server_util.c.
1418 * Fixed some handling with New Channel packet in router and
1419 fixed some CMODE_CHANGE notify handling in server and router.
1420 Affected file is silcd/packet_receive.c.
1422 * Changed "disconnect" client operation to include the
1423 reason of the disconnection and optional disconnection
1424 message. Affected file lib/silcclient/silcclient.h.
1426 * Made the compilation of lib/contrib/ stuff conditional.
1427 Affected files configure.in.pre, lib/contrib/Makefile.am.
1429 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1432 to the sender of the notify too, to avoid situation where two
1433 notifys are in the network at the same time going to oppsite
1434 directions. Affected file silcd/packet_receice.c.
1436 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Delete the client from channel even if the cilent->id is
1439 NULL. It was possible that client was deleted without
1440 removing from channels (theoretically at least). Affected
1441 file silcd/server.c and silcd/server_util.c.
1443 * Free the client data too when resuming is not successful.
1444 Affected file silcd/packet_receive.c.
1446 * Merged some code from c0ffee's silc-plugin. Affected files
1447 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1449 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1450 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1451 to the primary router connection, the other one returns
1452 TRUE if packet must be broadcasted to network.
1454 * All notifys that are destined to primary router (to network)
1455 are now automatically sent to backup routers even if the
1456 router is standalone (and has backup router). Affected files
1459 * Added --without-irssi and --without-silcd configuration
1460 options for disabling the compilation of these applications.
1461 Affected file configure.in.pre and prepare.
1463 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1466 UTF-8 encoding and decoding. Added also new encodings
1467 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1469 Added also SILC_STRING_LANGUAGE which is language and charset
1470 specific encoder and decoer for those platforms that support
1471 iconv(). It can convert the UTF-8 to and from the locale
1472 specific character set.
1474 Affected file lib/silcutil/silcstrutil.[ch].
1476 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1478 * Added function silc_get_command_name to the file
1479 lib/silcutil/silcutil.[ch].
1481 * Improved the server debug output a bit. Affected files are
1484 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Save the channel passphrase when received succesful JOIN
1487 command reply from router, on normal server. Otherwise
1488 joinig +a channels from normal server is not possible.
1489 Affected file silcd/command.c.
1491 * Fixed a bug in TOPIC_SET notify handling. The notifier
1492 may be other than client too, like server or channel.
1493 It expected it to always be only client and ignored the
1494 notify. Affected file silcd/packet_recieve.c.
1496 * Removed some (unnecessary) debug printing from
1497 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1499 * Do not force CMODE_CHANGE when server is announcing new
1502 Router announces stuff only after server reannounces channel
1503 after CHANNEL_CHANGE notify.
1505 These fixes optimizes the announcing procedure, and perhaps
1506 fixes some problems too. Affected file silcd/packet_receive.c.
1508 * Fixed SERVER_SIGNOFF sending to local clients. It was
1509 totally broken and sent the notify to all local clients,
1510 instead of only to those that was on same channel as the
1511 signing off clients. Affected file silcd/server_util.c.
1513 * Added -D option to server. It can be used to give debug
1514 level. The levels are from 0 - 99, and are predefined for
1515 smooth server debugging. (see silcd.c for the predefined
1516 levels). Affected file silcd/server.c.
1518 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Fixed a bug in Irssi SILC client to close the connection
1521 properly when disconnecting from server. Affected file
1522 irssi/src/silc/core/client_ops.c.
1524 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * When authenticating as founder during JOIN command, check
1527 that the one authenticating becomes the only founder on the
1528 channel. Affected file silcd/command.c.
1530 * Better checking for founder mode setting when CUMODE_CHANGE
1531 notify is received. Affected file silcd/packet_receive.c.
1533 * Close all connections when shutting down the server by sending
1534 DISCONNECT packet. Close all listeners too when shutting
1535 down the server. Affected file silcd/server.c.
1537 * Handle DISCONNECT packet correctly in client library by
1538 calling the "disconnect" client operation. Affected file
1539 lib/silcclient/client.c.
1541 * Handle local errors correctly during resuming. Affected
1542 file lib/silcclient/client.c.
1544 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * The log file is not dupped internally anymore in
1547 lib/silcutil/silclog.c. Fixed memory leaks too.
1549 * The scheduler now dispatches all pending timeout tasks
1550 when it is uninitialized with silc_schedule_uninit.
1551 Affected file lib/silcutil/silcschedule.c.
1553 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Added --enable-stack-trace option to configure. Added
1556 memory allocation stack trace support. Added files
1557 lib/silcutil/stacktrace.[ch]. Affected files are
1558 lib/silcutil/silcmemory.[ch].
1560 * Fixed memory leaks from libraries and server. Affected
1561 files around the tree.
1563 * Reverted back a fix made to CUMODE which broke it.
1564 Affected file silcd/command.c.
1566 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1569 core library, and implemented it. All textual messages SHOULD
1570 use this flag and the message MUST be UTF-8 encoded.
1571 All text messages sent by Irssi SILC client are now UTF-8
1572 encoded (regardless whether the terminal supports UTF-8 or not).
1573 Affected files are lib/silccore/silcchannel.h,
1574 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1577 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Added lots of new statistics updating that was missing from
1580 the server and router code. Affected files in silcd/.
1582 * Sending SIGUSR1 signal to server now dumps the current
1583 server statistics into /tmp directory. Affected file is
1586 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1587 the SILC Hash Interface also. Added new functions
1588 silc_hash_get_name, silc_hash_init, silc_hash_update and
1589 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1591 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Added some better info printing for client during connecting.
1594 Affected file silcd/server_util.c.
1596 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1597 to silence a user on a channel. Affected files are
1598 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1599 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1600 and silcd/packet_receive.c.
1602 * Fixed a fatal bug in handling of malformed command payload.
1603 Affected file silcd/command.c.
1605 * Fixed a double free when announcing channel users to router.
1606 Affected file silcd/server.c.
1608 * After successful authentication to channel founder mode, check
1609 that there isn't anyone else with founder mode on the channel.
1610 The one that authenticated will become founder and anyone
1611 else is demoted. Affected file silcd/command.c.
1613 * Added error printing of any error that has occurred during
1614 any command in client library. Affected file is
1615 irssi/src/silc/core/client_ops.c.
1617 * Removed some error printing from the client library and left
1618 it for the application to worry (from the error status it
1619 receives in 'command' client operation. Affected file is
1620 lib/silcclient/command.c.
1622 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1625 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1626 Starting key agreement with itself is denied. Affected file
1627 is lib/silcclient/client_keyagr.c.
1629 * Fixed some error checkings from the SFTP library which caused
1630 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1631 and lib/silcsftp/sftp_util.c.
1633 * Added new "debug" and "debug_string" settings to Irssi SILC
1634 client which can be used to print runtime debugging on the
1635 Irssi's screen. Available when compiled with --enable-debug
1636 option. Affected file irssi/src/silc/core/silc-core.c.
1638 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1640 * Fixed a missing variadic parameter in a function call that
1641 caused server crash when a non-allowed connection arrived.
1642 Reported by Richard Becker. Affected file silcd/server.c.
1644 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Added WATCH list sending to backup routers from router.
1647 The WATCH command is sent by the router to the backup
1648 router. Affected file silcd/command.c.
1650 * Mark the backup_router flag for RouterConnection entry
1651 if the backup router stuff is defined in the config file.
1652 Affected file silcd/serverconfig.c.
1654 * Fixed some backup data sending around the code to work better
1655 if the router is standalone router. Not all places were fixed.
1656 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1659 * Fixed the router connecting when connecting to multiple
1660 routers. It ignored every other router except the first
1661 one. Affected file silcd/server.c.
1663 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Made the private key generation after expiration optional.
1666 If not created after expiration the old key will re-expire
1667 at a later time (and thus key pair is not necessary to
1668 change). Affected file irssi/src/silc/core/clientutil.c.
1670 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * The length arguments in bind() and connect() were wrong
1673 and fixed now to used SIZEOF_SOCKADDR in the
1674 lib/silcutil/unix/silcunixutil.c.
1676 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Fixed detach timeout handling to use Client ID and not
1679 the actual client entry which may be freed in the callback.
1680 Affected file silcd/command.c.
1682 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Merged c0ffee's multiple interface support patch.
1685 Affected files in silcd/.
1687 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Cleanup keys properly. Affected file is
1690 irssi/src/silc/core/clientutil.c.
1692 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Display the user mode on the status bar. Affected file
1695 irssi/src/silc/core/silc-expandos.c.
1697 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * If private message key is not set, but the flag is set in
1700 the packet, ignore the packet since it cannot be decrypted.
1701 Affected file lib/silcclient/client_prvmsg.c.
1703 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * When resuming client, remove the old client entry from
1706 the watcher list too. Affected file silcd/packet_receive.c.
1708 * Do not allow normal server to force founder mode away
1709 from router if the founder mode is already set. Affected
1710 file silcd/packet_receive.c.
1712 * Remove the client entry with watch notify types with short
1713 timeout, and not directly, so that other notifys can be
1714 retrieved too. Affected file lib/silcclient/client_notify.c.
1716 * Display notification about data messages that cannot be
1717 displayed. Affected files irssi/src/silc/core/client_ops.c,
1718 irssi/src/fe-common/silc/module-formats.[ch].
1720 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Fixed the CHANNEL_CHANGE notify handling in client libary
1723 to not use freed memory. Affected file is
1724 lib/silcclient/client_notify.c.
1726 * Fixed CUMODE_CHANGE notify handling in server. Affected
1727 file silcd/packet_receive.c.
1729 * Fixed USERS command to support empty channels. Affected
1730 file silcd/command.c.
1732 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Allow multiple identical pending commands to be registered
1735 in client library. Affected file is lib/silcclient/command.c.
1737 * Call the completion for resolving client information only
1738 after all resolvers has finished. This fixes a crash in
1739 the client. Added support for checking when the resolvers
1740 are finished. Affected file is lib/silcclient/idlist.c.
1742 * Wait by default 3 seconds before reconnecting to the server
1743 after being disconnected. Makes the /detach command a bit
1746 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Check the watcher list before sending signoff notifys
1749 when closing client connection. Affected file is
1752 * Added better CMODE command rights checking. Affected file
1753 silcd/server_util.c.
1755 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Fixed watcher list checking during server signoff. It
1758 crashed the server. Affected file silcd/server_util.c.
1760 * The JOIN command reply returns now the founder's public
1761 key. Affected file is silcd/command.c.
1763 * Announce the channel mode, and the mode properties with
1764 CMODE_CHANGE notify. Affected file silcd/server.c.
1766 * Mark new channels by default disabled, untill at least
1767 one user joins the channel. Affected file is
1768 silcd/packet_receive.c.
1770 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * The nickname argument to watch notify can be optional.
1773 Fixes a crash in server. Affected file silcd/packet_send.c.
1775 * Remove the client entry from cache if the WATCH notify type
1776 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1777 lib/silcclient/client_notify.c.
1779 * Check the watcher list before and after changing nickname
1780 when the NICK_CHANGE notify is received. Affected file is
1783 * Fixed a crash in OPER and SILCOPER command sending. Empty
1784 passphrase caused the crash. Affected file is
1785 lib/silcclient/command.c.
1787 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Merged with Irssi CVS for Irssi SILC client.
1791 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Completed the protocol specifications.
1795 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Merged with Irssi CVS for Irssi SILC client.
1799 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Added the founder's public key delivery to the
1802 CUMODE_CHANGE notify type as well. Updated the protocol
1803 specs and the code. Affected files are silcd/packet_send.[ch],
1804 silcd/packet_receive.c and silcd/command.c.
1806 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Added silc_pkcs_public_key_copy function into the
1809 lib/silccrypt/silcpkcs.[ch].
1811 * Remove the `iv' from the SilcChannelEntry since we can
1812 live without it. Affected files are silcd/idlist.h and
1813 silcd/packet_receive.c.
1815 * Added support for sending the founder's public key in
1816 the CMODE_CHANGE notify packet in the server. Affected
1817 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1818 silcd/command.c and silcd/server.c.
1820 * Changed the FOUNDER_AUTH authentication to use only
1821 public key authentication as defined by new protocol
1822 specs. Passphrase authentication with that mode cannot
1823 be used anymore. It is now possible to reclaim founder
1824 mode from any server in the network. Affected files are
1825 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1827 * Added permanent channels support by making the channel
1828 permanent when FOUNDER_AUTH mode is set on the channel.
1829 The channel will not be destroyed even if channel is empty
1830 when that mode is set. Protocol TODO #17. Affected
1831 files are silcd/server.[ch], server_util.[ch],
1832 silcd/command.c, silcd/packet_receive.c and
1833 lib/silcclient/command.c.
1835 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Added reference counter to the command reply context in
1838 the client library. Affected files are
1839 lib/silcclient/command_reply.[ch].
1841 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Fixed rekey protocol with PFS in the client library.
1844 Affected file is lib/silcclient/protocol.c.
1846 * Added support for list of errors in client library
1847 command reply handling. Affected file is
1848 lib/silcclient/command_reply.c.
1850 * Defined that the WHOIS and IDENTIFY commands can send
1851 list of errors. Updated the protocol specs. Protocol
1854 * Added support for sending list of errors to WHOIS and
1855 IDENTIFY commands in server. Added support for receiving
1856 list of errors in server. Affected files are
1857 silcd/command.c and silcd/command_reply.c.
1859 * Fixed client info resolving on LEAVE command in client
1860 library to not crash. Affected file is
1861 lib/silcclient/client_notify.c.
1863 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Defined that the NICK command replies with thew changed
1866 nickname too, to make the nickname changing simpler at
1867 the client's end. Updated protocol specs and the code
1868 in client and server. Affected files are
1869 silcd/command.c, lib/silcclient/command_reply.c and
1870 lib/silcclient/command.c.
1872 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added `Compressed' packet flag to indicate that the packet
1875 payload is compressed by the sender. Updated the protocol
1876 specs and the core library. The compression still is not
1877 implemented in the sources. Affected file is
1878 lib/silccore/silcpacket.h.
1880 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Remove pending command callbacks also if the connection
1883 to the server is destroyed. Affected file is
1884 lib/silcclient/client.c.
1886 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * Added new QUIET channel user mode that can be used to
1889 quiet a user in a channel. Updated the protocol specs but
1890 it wasn't implemented yet. Protocol TODO #27. Affected
1891 file is lib/silccore/silcmode.h.
1893 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Added BLOCK_INVITE user mode to be able to block incoming
1896 invite notifications. Protoocol TODO #26. Affected files
1897 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1900 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1901 the protocol specs and the code. Affected file is
1902 lib/silccrypt/silcpkcs.c.
1904 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Disconnect Payload includes now the status type. Updated
1907 the protocol specs and the code. Protocol TODO #25.
1908 Affected files are silcd/server.c, lib/silcclient/client.c.
1910 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1911 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1912 Moved the silc_client_command_status_messages table to the
1913 lib/silcutil/silcutil.c and added new funtion
1914 silc_get_status_message, which deprecates function
1915 silc_client_status_message. Affected files are
1916 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1917 lib/silcutil/silcutil.[ch].
1919 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Defined that the nickname hash in Client ID MUST be from
1922 lowercase nickname. This effectively changes nicknames in
1923 SILC to case-insensitive. Updated the protocol specs and
1924 the code. Affected files are lib/silcutil/silcutil.[ch],
1925 silcd/serverid.c, and silcd/idlist.c.
1927 * Added new channel user modes BLOCK_MESSAGES_USERS and
1928 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1929 code. Affected files are lib/silccore/silcmode.h,
1930 lib/silcclient/command.c, and silcd/packet_send.c.
1932 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1933 specs and code. Affected file lib/silccore/silcstatus.h.
1935 * Added support for watch list. It is possible to add nicknames
1936 to be watched, and when they come to network, leave network
1937 or user mode changes the watcher will be notified of this
1938 change. Added SILC_COMMAND_WATCH command, added new
1939 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1940 notifications. Updated the protocol specs and implemented
1941 this to library, client and server. Protocol TODO #21.
1942 Affected files are lib/silccore/silccomand.h,
1943 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1944 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1945 silcd/packet_send.[ch], silcd/packet_receive.c, and
1946 irssi/src/silc/core/client_ops.c.
1948 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1949 somebody watching you. Updated the protocol specs and the
1950 code. Affected files are lib/silccore/silcmode.h, and
1951 lib/silcclient/command.c.
1953 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Added service support to SILC protocol. Added new command
1956 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1957 core library. Services are not implemented in server or
1958 client for now. Protocol TODO #20. Affected files are
1959 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1961 * Added SilcStatus argument to `command' client operation
1962 to return the error status when command sending fails
1963 locally. Changed all command in client library to return
1964 correct command status. Affected files are
1965 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1966 irssi/src/silc/core/client_ops.c.
1968 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Added silc_mime_parse function to parse MIME headers.
1971 Affected files are lib/silcutil/silcstruti.[ch].
1973 * Added MIME header parsing in Irssi SILC Client. It displays
1974 all textual MIME objects, others it ignores. Affected file
1975 is irssi/src/silc/core/clien_ops.c.
1977 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1979 * Fixed a bug in the pid writing function, which couldn't be
1980 written in a root-owned directory.
1982 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Defined that channel message to unknown Channel ID must
1985 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1986 Updated the protocol specs and the code in server. The
1987 affected file is silcd/packet_receive.c.
1989 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1992 that it is used to send error notifys if error occurs during
1993 some SILC packet processing, except commands. The error
1994 types are same as for command reply types. Defined that
1995 if private message is sent to unknown Client ID the error
1996 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1997 Updated the protocol specs and code. Affected files are
1998 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1999 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2000 and irssi/src/silc/core/client_ops.c. Renamed the
2001 SilcCommandStatus to SilcStatus.
2003 * Defined the use of extra WHOIS attributes in WHOIS command.
2004 The <Requested Attributes> (defined in a separate document)
2005 can be used to request additional information about user
2006 not returned by standard WHOIS command. Defined that server
2007 can send WHOIS command directly to client. Client provides
2008 the requested attributes to the server. Updated the protocol
2009 specs. Protocol TODO #4. Implementation is not done yet
2010 (Protocol TODO #24).
2012 * Renamed function silc_client_command_status_message to
2013 silc_client_status_message. Affected files are
2014 lib/silcclient/command_reply.[ch].
2016 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2019 32 bit integers. Updated the protcol specs and the code.
2020 Affected files are silcd/command.c and
2021 lib/silcclient/command.c.
2023 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2025 * Fixed a bug in library where sending a bogus authentication
2026 payload would lead to a crash. Affected file is
2027 lib/silccore/silcauth.c.
2029 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Added detach_disabled and detach_timeout server config
2032 options to the server. Affected files silcd/serverconfig.[ch],
2033 silcd/command.c and silcd/packet_receive.c.
2035 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Added resolve_cmd_ident field to the SilcClientEntry structure
2038 too so that if the entry is for example being resolved so
2039 another command may attach to the same pending command reply
2040 without requiring to resolve the same entry again. Added
2041 support for adding multiple pending commands for one
2042 command idenfier. Affected files lib/silcclient/command.[ch],
2043 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2045 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Defined that server receives WHOIS command reply for private
2048 and secret channels too. Updated protocol specs and the
2049 code in server. Affected file silcd/command.c.
2051 * Defined <channel user mode list> argument to WHOIS command
2052 reply for returning user modes on the channels. The
2053 channel list now doesn't include the user mode anymore but the
2054 actual channel mode. Updated protocol specs and the code in
2055 client and server. Affected files are silcd/command_reply.c,
2056 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2057 and lib/silcclient/command_reply.c.
2059 * Save the channels list in WHOIS command reply in normal server
2060 so that WHOIS always shows joined channels also in normal
2061 server and not just on router. Affected file is
2062 silcd/command_reply.c.
2064 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Defined that server receives USERS command reply for private
2067 and secret channels too. Updated protocol specs and the
2068 code in server. Affected file silcd/command.c.
2070 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Changed the UMODE's mode mask argument to be optional. If
2073 not provided then the command merely returns the current mode
2074 mask to the client. Updated protocol specs and the server.
2075 Affected file is silcd/command.c.
2077 * Added SILC session detachment/resuming support. It is possible
2078 to detach by closing the network connection and then re-connect
2079 and resume to the old client session. Added DETACHED user
2080 mode that server will set for detached client. Added new
2081 packet RESUME_CLIENT which is used to perform the resuming
2082 process. Added DETACH command. Updated the protocol specs,
2083 core library, client and server. Protocol TODO #22. Very
2084 many affected files around the tree.
2086 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Changed the CMODE's mode mask argument to be optional. If
2089 not provided then the command merely returns the current mode
2090 mask to the client. Updated protocol specs and the server.
2091 Affected file is silcd/command.c.
2093 * Changed the Killer's Client ID in KILLED notify to be just
2094 any ID payload since router server is allowed to kill as well.
2095 Updated protocol specs, client libary and server. Affected
2096 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2097 and irssi/src/silc/core/client_ops.c.
2099 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Added new user modes ANONYMOUS for special anonymous servers
2102 that may set the mode for client, and BLOCK_PRIVMSG which
2103 client may set to block incoming private messages unless the
2104 Private Message Key flag is set (using private keys to protect
2105 private messages). Updated protocol specs and code in client
2106 and server and core library. Protocol TODO #23. Affected
2107 files are lib/silccore/silcmode.h, silcd/server.[ch],
2108 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2109 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2111 * Added new channel user mode BLOCK_MESSAGES which the client
2112 may set to itself to tell server not send channel messages.
2113 Other packets such as channel key packets are still sent.
2114 Protocol TODO #23. Updated the protocol specs, client and
2115 server. Affected files are lib/silccore/silcmode.h,
2116 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2117 lib/silcutil/silcutil.c, silcd/command.c, and
2118 silcd/packet_send.c.
2120 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Redefined the Status Payload to include now two 8 bit fields,
2123 instead of one 16 bit field. This now makes it possible to
2124 send list of errors. Updated the protocol specs and the code
2125 in core library, client library and server. Protocol TODO #1.
2126 Affected files are lib/silccore/silccommand.[ch],
2127 lib/silcclient/command_reply.[ch], silcd/command.c,
2128 silcd/command_reply.c and silcd/packet_receive.[ch].
2130 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2132 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2133 must be handled by the application and should tell the application
2134 that an error message was already printed, and it should print the
2135 config coords (line, filename, ...). Affected files are
2136 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2138 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2139 server config parsing code more readable.
2141 Fixed a bug in the fetch_logging() config callback.
2143 Affected files is silcd/serverconfig.c.
2145 * Drop root privileges when started in foreground. Don't drop them
2146 if debugging also. Affected file is silcd/silcd.c.
2148 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Added more IM-like features by introducing new user modes
2151 for setting various presence information. Added new modes:
2152 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2153 specs and code. Protocol TODO #19. Affected files are
2154 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2155 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2157 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Added STATS command to the protocol after all, to return
2160 various statistical information about the network. It can
2161 be used by clients to retrieve statistical information, and
2162 servers may use it to to fetch cell and network wide
2163 statistics from router. Updated the protocol specs and
2164 implemented it to the server. Protocol TODO #16.
2165 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2166 silcd/command_reply.[ch].
2168 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * The LIST command reply in client libary now adds new channel
2171 entry if the returned channel doesn't exist yet in cache,
2172 and returns the channel entry to the application in the
2173 command_reply client operation. Affected file is
2174 lib/silcclient/command_reply.c.
2176 * Changed the channel message payload's MAC generation to
2177 include the IV in the MAC as well. This way all relevant
2178 parts of the channel message payload are authenticated also
2179 with the channel message MAC (and not only by packet MAC).
2180 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2181 Affected file is lib/silccore/silcchannel.c.
2183 * Fixed the SKE to save the remote version, since the
2184 silc_ske_parse_version mistakenly checked wrong version,
2185 after it replaced the start payload. Affected files are
2186 lib/silcske/silcske.[ch].
2188 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2191 string utility functions. Added there also new functions
2192 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2193 Affected files lib/silcutil/silcstrutil.[ch].
2195 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2196 files are lib/silcutil/silcstrutil.[ch].
2198 * Defined that the security property fields in SKE SHOULD be
2199 UTF-8 encoded, defined that version string MUST be US-ASCII
2200 encoded, defined that passphrases sent in connection
2201 authentication protocol MUST be UTF-8 encoded. Implemented
2202 these to the client and server. Defined also that other
2203 passphrases sent in the protocol MUST be UTF-8 encoded.
2204 Affected files are lib/silcske/silcske.c,
2205 lib/silcclient/protocol.c, silcd/protocol.c,
2206 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2208 * Changed the silc_client_close_connection interface to not
2209 need the SilcSocketConnection which should not be visible
2210 to application. Affected files are lib/silcclient/client.c
2211 and lib/silcclient/silcclient.h.
2213 * Rewrote the text for Private Message Key Payload in the
2214 protocol specification. Protocol TODO #11.
2216 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Upgraded the protocol version to 1.1, updated protocol specs
2221 * Added the nickname as new argument to NICK_CHANGE notify and
2222 added it to protocol specs and implemented it to client and
2223 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2224 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2225 lib/silcclient/client_notify.c.
2227 * Added the killer's client ID to the KILLED notify and added
2228 it to protocol specs and implemented it to client and server.
2229 Protocol TODO #13. Affected files are silcd/command.c,
2230 silcd/packet_receive.c, packet_send.[ch],
2231 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2232 The killer's client entry is now returned to application in
2233 the `notify' client operation.
2235 * Fixed the Max Argument fields that had too large value set
2236 in the protocol specs. Protocol TODO #14.
2238 * Added the LEAVE command reply to return the ID of parted
2239 channel. Updated protocol specs and implemented it to the
2240 client and server. Protocol TODO #15. Affected files are
2241 silcd/command.c, lib/silcclient/command_reply.c. The channel
2242 entry is now returned to application in the `command_reply'
2245 * Rewrote the version SKE version checking in client libary
2246 and in server to use the silc_parse_version_string. Affected
2247 files are lib/silcclient/protocol.c, silcd/protocol.c.
2249 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2250 commands that was missing it, and updated protocol specs and
2251 the server implementation. Protocol TODO #10. The affected
2252 file is silcd/command.c.
2254 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2255 generic reply to a generic request (REQUEST flag), and
2256 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2257 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2258 to define the payload for DATA flag. Added the flags to
2259 the implementation. Protocol TODO #9. Affected file is
2260 lib/silccore/silcchannel.h.
2262 Changed the client library to return the message length
2263 to application as well in the channel_message and private_message
2264 client operations. Affected files are
2265 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2266 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2267 and lib/silcclient/client_ops_example.c.
2269 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2270 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2271 the channel. Updated protocol specs and impelemented this
2272 to client and server. Protocol TODO #6. Affected files are
2273 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2274 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2276 Added new options m and M to CMODE command in Irssi SILC
2277 client to set these modes.
2279 * Deprecated all administrative commands from SILC protocol
2280 since they are highly implementation specific commands.
2281 Updated protocol specs. Moved the old commands in
2282 implementations to private range of command types. Affected
2283 files are silcd/command.c, lib/silcclient/command.c and
2284 lib/silcclient/command_reply.c. Protocol TODO #8.
2286 * Fixed a bug in server where sending unknown command crashes
2287 the server. Affected file silcd/command.c.
2289 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added SILC_PROTOCOLVERSION macro to check protocol version
2292 of a socket connection. The affected file is
2293 lib/silcutil/silcsockconn.h.
2295 * Added better error logging in rekey protocol. Affected file
2298 * Do not check public key types in SKE during rekey. Affected
2299 file lib/silcske/payload.c.
2301 * Fixed the rekey protocol with PFS, which was totally broken.
2302 Affected file silcd/protocol.c.
2304 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Some client implementations quit network by doing first LEAVE
2307 and then immediately SIGNOFF (like Bombyx). We now do check
2308 after a short time after LEAVE notify and check whether the
2309 client is still valid after LEAVE, and if not we remove it from
2310 cache. Affected file is lib/silcclient/client_notify.c.
2312 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2314 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2315 it's good not to have security holes here.
2317 * Fixed a negative refcount situtuation for the config context.
2318 Affected file is silcd/serverconfig.c.
2320 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2322 * ROBOdoc documented lib/silcutil/silcutil.h.
2324 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Optimized even more the SilcPacketContext structure. Now
2327 totally saved 16 bytes of memory per context after optimization.
2328 Affected files are lib/silccore/silcpacket.[ch].
2330 * Made strict checks for valid SILC IDs. Affected file is
2331 lib/silccore/silcid.c.
2333 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Changed the object argument for silc_cipher_register,
2336 silc_hash_register, silc_hmac_register and silc_pkcs_register
2337 to const. Affected files are lib/silccrypt/silccipher.[ch],
2338 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2340 * Changed the silc_get_username and silc_get_real_name to
2341 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2343 * Fixed the Irssi SILC Client to use the silc_get_username and
2344 silc_get_real_name insted of glib routines since the glib
2345 routines only corrupt stack. Fixes the Irssi SILC to work in
2346 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2348 * Fixed the Irssi to not use g_get_home_dir since it crashes
2349 or returns garbage on cygwin and corrupts stack. Added function
2350 get_home_dir to Irssi routines. Affected files are
2351 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2353 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Made some structure optimizations. SFTP memory FS MemFSEntry
2356 entry structure. Optimized SilcTask structure. Optimized
2357 SilcPacketContext structure.
2359 Affected files lib/silcsftp/sftp_fs_memory.c,
2360 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2362 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * And yet again reverted back the config thing since Johnny
2365 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2368 * Fixed memory leaks from config object. Affected files are
2369 silcd/serverconfig.[ch].
2371 * Added support for adding new connections to the server in rehash.
2372 After rehash they take effect.
2374 Added support for changing the maximum allowed connections in
2375 rehash. The number can grow but going smaller is not supported.
2377 Added function silc_server_num_sockets_by_remote to the
2378 silcd/server_util.[ch].
2380 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2382 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2384 * Added preliminary checking during config parsing for a valid
2385 public/private key and removed further checks in the code.
2386 Affected files are silcd/serverconfig.[ch], server.c.
2388 * Moved functions silc_server_drop() and silc_server_daemonise()
2389 from server.c to silcd.c since they are stricly related to
2390 the application activity.
2392 * Reverted a small part of the automatic ref/unref since
2393 it caused a double unref in some situations. Affected
2394 files are silcd/silcd.[ch], server.c, serverconfig.c.
2396 * Added some .cvsignore files in the lib directory.
2398 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Fixed silc_net_gethostbyaddr to correctly resolve by
2401 address. Affected file lib/silcutil/silcnet.c.
2403 * Fixed the notify relaying to client. The HMAC to be used
2404 with relayed packets ws wrong and caused decryption failure
2405 at the client end. Affected file is silcd/packet_receive.c.
2407 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Created new branch silc_protocol_1_0_branch.
2411 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2413 * Changed the silc_server_config_* routines to be SilcServer
2414 independent. They are now officially application specific code
2415 and not part of generic server implementation. Affected files
2416 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2418 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Added automatic referencing of config context in the
2421 silc_server_config_alloc, and automatic unreferencing in the
2422 silc_server_config_destroy. Affected files are
2423 silcd/serverconfig.[ch], silcd/silcd.c.
2425 * Fixed the silc_log_quick handling in the logging routines.
2426 It didn't log quickly when it was TRUE. Affected file is
2427 lib/silcutil/silclog.c. Also the flush delay was set even
2428 if it was 0 in config file. Affected file is
2429 silcd/serverconfig.c.
2431 * Added support for changing key pair of the server in rehash.
2432 Affected file silcd/server.c.
2434 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2437 too early, before getting the channel entry. Affected file
2438 is silcd/packet_receive.c.
2440 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2442 * Added functions silc_server_config_[ref/unref], these are used
2443 to prevent that the config object is destroyed.
2445 No longer directly affect global variables silc_log_quick and
2446 silc_log_delay, they are first cached inside the config object
2447 and then applied with silc_server_config_setlogfiles().
2449 silc_server_config_set_defaults() is now internal to
2450 serverconfig.c, there are no reasons to show this internal stuff
2453 Affected files are silcd/serverconfig.[ch].
2455 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2456 fprintf's to stderr, since some code may be executed again after
2457 the server went into the background. Affected files are
2460 * Added rehash support. Added function silc_server_rehash() that
2461 will perform all the basic tasks of the rehashing procedure.
2463 * Added command line option `-x, --hexdump'. This will enable the
2464 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2465 The option `--hexdump' implies `--debug'.
2467 * Fixed a bad bug in the logging APIs (silcutil library) where
2468 the application would crash after calling silc_log_reset_all().
2470 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Fixed the KICKED notify handling in client library to
2473 correctly remove the channel and all entries from the
2474 channel when I was kicked. This bug crashed the client.
2476 Fixed yet another but in KICKED notify handling to remove
2477 the kicked client correctly from the channel.
2479 Affected file is lib/silcclient/client_notify.c.
2481 * Fixed a minor bug in looking up correct client entry
2482 in KICKED notify in server. Affected file is
2483 silcd/packet_receive.c.
2485 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2486 sources correctly to distribution. Fixes --with-gmp option.
2488 * Removed the manual rehashing from ID Cache, and changed it
2489 to use the SILC Hash Table's auto rehash feature. Affected
2490 file is lib/silccore/silcidcache.c.
2492 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Fixed a bug in the silc_client_nickname_format function that
2495 handles the multiple same nickname formatting. Two clients
2496 with same nickname caused problems after the first one left
2497 and rejoined. It didn't format the nickname correctly.
2498 Affected file is lib/silcclient/idlist.c.
2500 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Don't change the topic if olod topic is same as new one.
2503 Affected file is silcd/packet_receive.c.
2505 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added cross-reference support to the SILC Documentation
2508 generator. All types across all HTML files are now cross-
2509 referenced. Affected files util/robodoc/generator.c and
2510 scripts/silcdoc/silcdoc.
2512 * Added file lib/silcutil/silctypes.h to include all the
2513 arithmetic type definitions and some macros. Removed
2514 includes/bitmove.h and moved macros to silctypes.h.
2516 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2520 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Added `type' argument to silc_id_payload_parse_id function which
2523 now returns the type of the ID to the sent pointer. Affected
2524 file is lib/silccore/silcid.[ch].
2526 * Added check for CMODE_CHANGE notify type that mode change is
2527 allowed by the sender. Affected file silcd/packet_receive.c.
2529 * Added check for CUMODE_CHANGE notify type that mode change is
2530 allowed by the sender. Affected file silcd/packet_receive.c.
2531 Added the ID type as CUMODE_CHANGE notify type as argument
2532 to the `notify' client operation. Affected files are
2533 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2535 * Added function silc_client_add_server to the client library.
2536 Added support for resolving also channel and server info when
2537 received unknown entity in notify packet. Affected files are
2538 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2540 * Added function silc_command_get_status to return the command
2541 status from the command reply's argument payload. Affected files
2542 are lib/silccore/silccommand.[ch].
2544 * Added check for KICKED notify type that the kicking is
2545 allowed by the client. Affected file silcd/packet_receive.c.
2547 * Created function silc_get_input which can be used to get input
2548 (echo on or off) from user on command line. Affected files are
2549 lib/silcutil/silcutil.[ch].
2551 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Optimized silc_server_packet_relay_to_channel function.
2554 Added new function silc_channel_message_payload_encrypt which
2555 can be called directly if channel message payload needs to
2556 be encrypted and is already encoded (no need to call _encode
2557 function). Packet relaying is now done by router without any
2558 extra memory allocations. Affected files are
2559 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2560 silcd/packet_send.c.
2562 * Fixed the INVITE notify handling. It took wrong arguments
2563 as invite list and invite delete. Affected file is
2564 silcd/packet_receive.c.
2566 * Added check for TOPIC_SET notify type that the topic change is
2567 allowed by the client. Affected file silcd/packet_receive.c.
2569 * Added check for INVITE notify type that inviting is allowed by
2570 the client. Affected file silcd/packet_receive.c.
2572 * Changed the silc_server_client_on_channel to return the
2573 SilcChannelClientEntry as well. Moved the function
2574 silc_server_check_cmode_rights to server_util.[ch].
2575 Affected files are silcd/server_util.[ch], silcd/command.c.
2577 * Added function silc_server_check_umode_rights to check whether
2578 changing client's user mode is allowed. Added check for
2579 UMODE_CHANGE notify type that the umode change is allowed
2580 by the client. Affected files are silcd/server_util.[ch],
2581 silcd/packet_receive.c and silcd/command.c.
2583 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2586 ID length. It ignored that ID can be IPv6 based as well.
2587 Affected file lib/silccore/silcpacket.h.
2589 * Fixed the silc_id_id2str and silc_id_str2id to take the
2590 IPv6 address offset's into consideration. Affecte file is
2591 lib/silccore/silcid.c.
2593 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Fixed the internal Unix scheduler functions to check for
2596 NULL context they may receive. The affected file is
2597 lib/silcutil/unix/silcunixschedule.c.
2599 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2601 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2602 can specify different directory with --home command line
2603 parameter. Affected files irssi/src/silc/core/client_ops.c,
2606 * SILC-specific commands aren't now executed if the active server
2607 isn't of SILC-type, so there won't be problems with having
2608 IRC and SILC protocol support in same client. Affected files
2609 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2612 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Improved the signal support in SILC Schedule. Added new
2615 function silc_schedule_signal_call which is used by application
2616 to mark a signal to be called. It is now safe to perform
2617 any kind of tasks in signal callbacks since it is guaranteed
2618 that the application specified signal callback is called
2619 after the signal is over. Affected files are
2620 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2622 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added `name' field to SilcChannelPrivateKey to represent
2625 application given name for the key. Moved also the context from
2626 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2627 Added the `name' argument also to the function
2628 silc_client_add_channel_private_key.
2630 Added function silc_client_current_channel_private_key to set the
2631 current channel private key in use.
2633 Added "change" command to KEY command which can be used to change
2634 the current channel private key. Bound the command also to
2635 alt+K (Alt+Shift+k).
2637 Also affected files lib/silcclient/client_channel.c,
2638 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2640 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Added silc_rng_get_byte_fast function in to the
2643 lib/silccrypt/silcrng.[ch].
2645 * Changed the interface of silc_packet_assemble and the
2646 silc_packet_send_prepare. If silc_packet_assmble is now
2647 called the application does not call silc_packet_send_prepare
2648 because the library will call it automatically. These
2649 interfaces now also return a reference to the outgoing buffer
2650 which includes the assembled packet, which the application can
2651 use to encrypt the packet.
2653 Affected files are lib/silccore/silcpacket.[ch],
2654 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2655 silcd/packet_send.c, server_backup.c and packet_receive.c.
2657 * Fixed a packet sending bug on very high load, where outgoing
2658 packet queue wasn't handled correctly and packets got corrupted.
2659 Affected files are lib/silcutil/*/silc*sockconn.c,
2660 lib/silcclient/client.c and silcd/server.c.
2662 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Added macro SILC_PACKET_DATALEN which can be used during
2665 packet assembling to check whether the data to be added to
2666 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2667 len is truncated until it fits it.
2669 Added checks for maximum length of channel message payload and
2670 private message payload also.
2672 Added checks for maximum packet length in server and in
2675 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2676 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2677 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2678 lib/silcclient/client_prvmsg.c.
2680 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Added silc_server_packet_queue_purge call to the
2683 silc_server_disconnect_remote to assure that all data in the
2684 queue before disconnecting is sent to the network. Affected
2685 file silcd/server.c.
2687 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Added the deleting of server's own ID cache entry to the
2690 silc_server_free function. Free also everything else that
2691 has been allocated in silc_server_init. The affected file
2694 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Added functions silc_parse_version_string, silc_version_to_num,
2697 and silc_ske_parse_version to parse SILC protocol style version
2698 strings. Affected files lib/silcutil/silcutil.[ch] and
2699 lib/silcske/silcske.[ch].
2701 * Added new configuration params: version_protocol, version_software
2702 and version_software_vendor to specify what version the remote
2703 host must at least be to be able to connect to server. The vendor
2704 string can be regex matched too. Added new function
2705 silc_server_connection_allowed to check maximum number of allowed
2706 connections, and allowed versions for incoming connections.
2707 Affected files are silcd/server.c, server_util.[ch] and
2710 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Added preliminary support for signals in scheduler. The
2713 signals we care about are now blocked always when the scheduler
2714 is locked. This way we can synchronise the use of signal with
2715 scheduler. It is guaranteed that when signal occurs the scheduler
2716 is not locked, and thus new tasks can be safely added to the
2719 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2720 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2721 Added new platform specific routines
2722 silc_schedule_internal_signals_[un]block and
2723 silc_schedule_internal_signal_[un]register.
2725 Added new functions to SILC Schedule API:
2726 silc_schedule_signal_[un]register. Each signal that application
2727 is going to use should be registered to the scheduler.
2729 Affected files are lib/silcutil/silcschedule.[ch],
2730 lib/silcutil/*/silc*schedule.c.
2732 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Check for unauthenticated client and server in the
2735 silc_server_new_client and silc_server_new_server functions.
2736 Affected file silcd/packet_receive.c.
2738 * Added function silc_string_is_ascii to check whether given
2739 string is 7-bit ASCII string. Affected files are
2740 lib/silcutil/silcutil.[ch].
2742 * Added function silc_id_is_valid_server_id into the
2743 silcd/serverid.c and added checking for valid Server ID's in
2744 silc_server_new_server. The Server ID must always be based
2745 on the server's public IP address.
2747 * Added logging of DISCONNECT packet message in the server.
2748 Affected file silcd/server.c.
2750 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Changed all library interfaces that use Global RNG to also
2753 accept SilcRng as argument. Affected files are
2754 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2755 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2756 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2757 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2758 lib/silccrypt/rsa.c.
2760 * Added function silc_pkcs_generate_key to the
2761 lib/silccrypt/silcpkcs.[ch] for applications so that they
2762 don't need to do pkcs->pkcs->init calls anymore.
2764 * Remove SilcSocketConnection from the SFTP API since it really
2765 wasn't needed there. The application has the information
2766 saved in its contexts anyway and the SFTP layer doesn't need
2767 know about it. Affected files lib/silcsft/silcsftp.h and
2768 lib/silcsftp/sftp_[server/client].c.
2770 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2771 The SilcSimContext is not SilcSim.
2773 * Fixed possible buffer overflows in silc_id_render in the
2774 lib/silcutil/silcutil.c.
2776 * On EPOC the global crypto module lists are not used at all
2777 in the crypto library. Added support for using the constant
2778 algorithm list on EPOC. Affected files are
2779 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2782 * Fixed the handling of third parameter of KICKED notify, since
2783 it was mistakenly updated to SILC Protocol 1.0 even though it
2784 is to be included in 1.1. Since it is not in 1.0 it is not
2785 mandatory, and this fix now handles it only if it is provided,
2786 and it is not error if it is not provided. Affected file
2787 lib/silcclient/client_notify.c.
2789 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2792 client. Affected file irssi/src/silc/core/client_ops.c.
2794 * Merged with Irssi 0.8.4 from irssi.org CVS.
2796 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Check for valid socket connection in client entries before
2799 sending any messages. Fixes a crash, but doesn't fix some
2800 other underlaying bug that is lurking there. Affected
2801 file silcd/packet_send.c.
2803 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2805 * $usermode, $cumode and $cumode_space expandos shouldn't do
2806 anything with non-SILC server records. Affected file
2807 irssi/src/silc/core/silc-expandos.c
2809 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Fixed the silc_net_check_[host/local]_by_sock to support
2812 IPv6 bound sockets as well. Now they can return IPv6 addresses
2813 as well. Affected file lib/silcutil/silcnet.c.
2815 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2816 Affected lib/silcutil/unix/silcunixnet.c.
2818 * Fixed ID rendering (at least on some platforms, not NetBSD)
2819 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2821 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Added silc_hash_public_key and silc_hash_public_key_compare
2824 functions to be used with SilcHashTable. They can be used to
2825 hash public keys and compare public keys in hash table. Affected
2826 file lib/silcutil/silcutil.[ch].
2828 * Added support for specifying multiple public keys for Client
2829 connection section in server configuration file. This makes it
2830 possible to accept multiple public keys from same host, or to
2831 make a section that accepts any incoming host, and have the
2832 accepted public keys listed in the section.
2834 Added functions silc_sever_[find/get]_public_key, added the
2835 support for this actually to all connection sections but only
2836 the Client section is currently allowed to specify multiple
2839 Affected files are silcd/server.c, server_internal.h,
2840 command.c, protocol.c, server_util.[ch], packet_receive.c.
2842 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Merged Irssi 0.8.2 from irssi.org CVS.
2846 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2848 * If silc_debug is TRUE, also output standard logging messages
2849 to stderr with the debug output.
2851 Made silc_log_reset_all() flushing all channels before returning.
2852 Also fixed some documentation typos.
2854 Affected files are lib/silcutil/silclog.[ch].
2856 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Fixed the server to check correctly the amount of connections
2859 from single host, by checking also the type of the connection.
2860 Fixed also the comparison of number of connections and number
2861 of allowed connections. Affected files are silcd/server.c,
2864 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Fixed the USERS command reply to save the user's mode on the
2867 channel as well. Fixed JOIN command reply to check whether a
2868 client is on channel already and not join it twice. Affected
2869 file lib/silcclient/command_reply.c.
2871 * Added new file silc-expandos.c into irssi/silc/core/ to return
2872 various stuff for various signal for the statusbar etc. updating.
2873 Now Irssi SILC client prints channel user modes etc. on the
2876 * The user mode (like server/router operator changes) is now shown
2877 on the Irssi SILC client's statusbar. The affected files are
2878 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2880 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2883 to SILC_SCHEDULE_[UN]LOCK macros.
2885 * Added more error printing to logs in server code. Affected
2886 files silcd/server.c and silcd/protocol.c.
2888 * Fixed -S option parsing in Irssi SILC Client. Affected file
2889 irssi/src/silc/core/silc-core.c.
2891 * Added silc_buffer_alloc_size function. Affected file is
2892 lib/silcutil/silcbuffer.h.
2894 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2897 constants. Affected files in
2898 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2901 * Changed the internal SFTP Memory FS table to const. Affected
2902 file lib/silcsftp/sftp_fs_memory.c.
2904 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Fixed the buffer formatting and unformatting routines to
2907 check the size of 64 bits types with sizeof(). Affected
2908 file is lib/silcutil/silcbuffmt.c.
2910 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Removed 0.6.x backwards support.
2914 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Changed all integer type names:
2917 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2918 to avoid collisions with other libraries using same type names
2921 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Added `prefer_ipv6' argument to the functions
2924 silc_net_gethostbyname[_async]. If it is TRUE it will return
2925 IPv6 address over IPv4. If FALSE IPv4 address is returned
2926 even if IPv6 address was found. Affected files
2927 lib/silcutil/silcnet.[ch].
2929 * Added support silc_net_create_connection[_async] to fallback
2930 to IPv4 address if IPv6 address could not be used (like if
2931 it doesn't work on a specific system). Affected file in
2932 lib/silcutil/unix/silcunixnet.c.
2934 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added silc_schedule_reinit function to do the enlarging
2937 of the max tasks handling capabilities of the scheduler.
2938 Affected files lib/silcutil/silcschedule.[ch].
2940 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Added automatic extern "C" { ... } for C++ compilers so the
2943 application does not need to define them. Affected file
2944 includes/silcincludes.h.
2946 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2947 old name went against naming convention. Applications now
2948 include "silcclient.h" instead of "clientlibincludes.h".
2949 Removed includes/clientlibincludes.h, it is redundant now.
2951 * Renamed includes/version.h to silcversion.h.
2953 * Added really preliminary support for OS/2 into the util
2954 library. Only thread & mutex API is implemented, others
2955 are still to be implemented. Created the lib/silcutil/os2/
2956 directory. Created also file includes/silcos2.h.
2958 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Added preliminary BeOS support into the util library.
2961 Created lib/silcutil/beos/, and implemented all the needed
2962 functions to support SILC on BeOS. Created also file
2963 includes/silcbeos.h.
2965 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2967 * Added proper initializations to silc's irssi code, so it's
2968 now possible to load it as module. Affected files
2969 irssi/src/silc/core/silc-core.c,
2970 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2972 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2977 * Fixed the silcdoc document generator to correct generate
2978 docs from all kinds of filenames. Affected files are
2979 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2981 * ROBOdoc documented lib/silcutil/silcmemory.h.
2982 Added also new function silc_memdup.
2984 * Removed lib/silcutil/silcbufutil.h and moved those routines
2985 to the lib/silcutil/silcbuffer.h.
2987 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2989 * Added `user_count' to the SilcChannelEntry which now tells the
2990 number of users on the channel. The user count is now saved
2991 in normal server of global channels as well. Affected files
2992 silcd/server.c, idlist.h, packet_receive.c and command.c.
2994 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2995 include file utility functions.
2997 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2998 instead of calling directly OS routines.
3000 * Fixed NICK change printing in Irssi SILC Client. Fixed
3001 KICKED notify printing in Irssi SILC Client. Affected file
3002 irssi/src/silc/core/client_ops.c.
3004 * Fixed a NICK change bug in client library, to not recreate the
3005 client_entry->channels hash table everytime nick is changed.
3006 Affected file lib/silcclient/client.c.
3008 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3011 the SKE interface a bit.
3013 * Fixed padding problem in PKCS#1. The padding was not actually
3014 random since the random number generator was used incorrectly.
3015 This security bug affects only when encrypting with PKCS#1, and
3016 it is not currently used at all in SILC. SILC only use signing
3017 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3019 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Rewrote the notify handling in Irssi SILC client to not call
3022 the events as signals. Fixes problems with Perl support.
3023 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3025 * Send the auto-nicking NICK command in client library with
3026 little timeout after connecting. The affected file is
3027 lib/silcclient/client.c.
3029 * Added following new config file settings:
3030 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3031 key_exchange_timeout, conn_auth_timeout, connections_max,
3034 Implemented all the new config settings handling in the server.
3036 Optimized the use of SKE Mutual flag usage. Use it only
3037 if connection authentication protocol is not based in public
3040 Renamed all SilcServerConfigSection* to SilcServerConfig*
3041 to have a bit shorter names.
3043 Affected files silcd/serverconfig.[ch], server.[ch], and
3046 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3048 * Cleaned up the listening sockets code, preparing for the rehash
3049 support. Affected file is silcd/server.c.
3051 * Fixed some output messages. Affected files are silcd/silcd.c,
3054 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Create lib/doc/silcrng_intro.html document as introduction
3057 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3059 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3061 * Fixes to the silcd config template. Affected file is
3062 doc/example_silcd.conf.in.
3064 * Removed type casts from silc_calloc(), conforming to the
3065 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3067 * Removed param_name member from client, server, and router
3068 section structs, now identifying the param directly.
3070 Added CONFIG_FREE_AUTH macro in config file parsing.
3072 Affected files are silcd/serverconfig.[ch].
3074 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3076 * Fixed command line parameter handling. All SILC initialization
3077 is now done in silc_core_init() which also fixes autoconnecting
3080 Affected files irssi/src/silc/core/silc-core.c,
3081 irssi/src/fe-text/silc.c.
3083 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Added new configuration options and blocks:
3086 keepalive_secs, reconnect_count, reconnect_interval,
3087 reconnect_interval_max, reconnect_keep_trying and
3088 require_reverser_lookup. Added ConnectionParam block, and
3089 implemented the connection parameters when connecting as
3090 initiator and when accepting connections as responder.
3092 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3093 whether given configuration value has been given already.
3095 Affected files silcd/serverconfig.[c], server.[c].
3097 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3098 algorithm parts and created new file silcalgs.conf, that
3099 is now included from the example_silcd.conf.in.
3101 * Optimized the silc_server_connect_to_router_second to take
3102 the connection configuration object from the SilcServerConnection
3103 object instead of finding it during the connecting phase.
3104 Added the configuration object to SilcServerConnection struct.
3105 Affected files silcd/server_internal.h, server.c.
3107 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Add the client on channel after it was resolved at the
3110 channel message receiving, and it was not already on the
3111 channel. Affected file lib/silcclient/client_channel.c.
3113 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Fixed the public key authentication to allocate always the
3116 destination signature buffer instead of using static buffer.
3117 Affected file silcd/protocol.c.
3119 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Unified the serverconfig.[ch]'s helper function interface.
3122 Affected file silcd/serverconfig.[ch].
3124 * Removed doc/example_silc.conf.in since it is redundant.
3125 The make install will now install irssi/silc.conf file.
3127 * Added new Passphrase and Publickey authentication methods to
3128 config file, allowing both public key and passphrase based
3129 authentication to be set at the same time.
3131 Added `prefer_passphrase_auth' setting in config file which
3132 can be used to set to prefer passwd auth if both passwd and
3133 public key is set. If not set, public key is preferred.
3134 This has effect only when being initiator (responder will try
3137 Added support for authentication with passphrase and public key
3138 at the same time. The passphrase is tried first always since
3139 it is faster to check.
3141 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3143 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3145 * Merged the new SILC Config library, with the server parsing
3146 support. Read the header file silcconfig.h or the toolkit
3147 documentation for the news. Affected files are
3148 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3149 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3150 silcd/protocol.c silcd/server.c silcd/server_backup.c
3151 silcd/serverconfig.[ch] silcd/silcd.c.
3153 * Fixed some silclog documentation. Affected file is
3154 lib/silcutil/silclog.h.
3156 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * The silc_cipher_register, silc_hash_register and
3159 silc_hmac_register now checks if the object to be registered
3160 is registered already. Affected files are
3161 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3163 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3167 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Allow zero length channel messages inside the Channel Message
3170 Payload. Affected file lib/silccore/silcchannel.c.
3172 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3173 as header filenames.
3175 * Removed lib/silcclient/README and created HTML file
3176 lib/silcclient/silcclient_using.html, which is now included
3177 as part of Toolkit documentation.
3179 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Fixed CUMODE_CHANGE notify handling to change the mode of
3182 correct client. Affected file lib/silcclient/client_notify.c.
3184 * Make silc_rng_alloc fail if it cannot allocate the sha1
3185 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3187 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Fixed the file transfer's key agreement payload to include
3190 zero port also if the hostname is NULL because it could not
3193 Call file transfer monitor callback now also if error occurs
3194 during key agreement protocol.
3196 Changed the silc_client_file_send interface to return the
3197 SilcClientFileError instead of session id. The session ID
3198 is returned into pointer provided as argument.
3200 Check that the file exists locally before sending the
3201 file transfer request at all.
3203 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3205 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3206 error than can occur while key agreement protocol. Affected
3207 file lib/silcclient/silcapi.h.
3209 * Fixed the event_mode CMODE handler to not crash when mode
3210 is changed and +k mode is set in the channel. Affected file
3211 irssi/src/silc/core/silc-channels.c.
3213 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3214 SILC_LOG_WARNING to give out Warning and not Error. Affected
3215 file lib/silcutil/silclog.c.
3217 * Fixed the channel message payload decryption in the function
3218 silc_channel_message_payload_decrypt to not modify the original
3219 buffer before it is verified that the message decrypted
3220 correctly. Otherwise, next time it is called with correct
3221 channel key it won't encrypt since the payload is corrupted.
3222 Affected file lib/silccore/silcchannel.c.
3224 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Do not constantly resize the window. A fix patch by cras.
3227 Affected file irssi/src/fe-text/screen.c.
3229 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3232 Affected file lib/silcutil/silcnet.c.
3234 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Fixed a bug in hash table internal routine for traversing
3237 the table with foreach callback. The current entry may
3238 become invalid in the callback but it was referenced after
3239 the callback returned.
3241 Do not allow auto rehashing of hash table during the
3242 silc_hash_table_foreach operation, for same reasons as it is
3243 not allowed for SilcHashTableList. Affected files are
3244 lib/silcutil/silchashtable.[ch].
3246 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3249 Win32 DLL. extern's in header files are now declared with
3252 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Fixed private message handling. It used some old code that
3255 caused the client to crash. Affecte file is
3256 lib/silcclient/client_prvmsg.c.
3258 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added function silc_client_add_channel,
3261 silc_client_replace_channel_id, and removed functions
3262 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3263 from client library.
3265 * Added cross reference of the joined channels to the
3266 SilcClientEntry, and changed the SilcChannelEntry's
3267 users list to SilcHashTable. The affected files are
3268 lib/silcclient/idlist.[ch].
3270 * Fixed a bug in hash table tarversing. While the hash table
3271 is traversed with SilcHashTableList the table must not be
3272 rehashed. It is now guaranteed that auto rehashable tables
3273 are not rehashed while tarversing the list. Also defined that
3274 silc_hash_table_rehash must not be called while tarversing
3275 the table. Added function silc_hash_table_list_reset that must
3276 be called after the tarversing is over. The affected files are
3277 lib/silcutil/silchashtable.[ch].
3279 * Changed all hash table traversing to call the new
3280 silc_hash_table_list_reset in server and in client library.
3282 * Added function silc_client_on_channel to return the
3283 SilcChannelUser entry if the specified client entry is joined
3284 on the specified channel. This is exported to application as
3285 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3287 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Fixed founder regaining problem with JOIN command on normal
3290 server. The notify for mode change must be sent always and
3291 not only if !cmd->pending. Affected file silcd/command.c.
3293 * Fixed the WHOWAS command's reply sending to support the
3294 lists correctly. Affected file silcd/command.c.
3296 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * When sending JOIN command to router for processing the
3299 sender's old command identifier was not saved back to the
3300 sender's command context, fixed now. The affected file is
3303 * Create the key in JOIN command of the router did not return
3304 the channel key, added check for this. Affected file is
3307 * Fixed a channel ID update bug in JOIN command reply. Do
3308 not directly upgrade the ID but call the function
3309 silc_idlist_replace_channel_id if the ID was changed.
3310 Affected file silcd/command_reply.c.
3312 * Fixed memory leaks from command calling if it would fail.
3313 Affected file silcd/command.c.
3315 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Applied patches from cras:
3319 Memory leak fixes around libaries, irssi window resize fix,
3320 new silclist.h and silcdlist.h, all extern inline changed to
3323 * Removed dotconf from lib/dotconf, not needed anymore.
3325 * Removed TRQ from lib/trq, not needed anymore.
3327 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3328 with server connections. Later this will be configurable
3329 in config file after new config file is done. Affected file
3332 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Fixed a crash in server related to channel announcements.
3335 Affected file silcd/server.c.
3337 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Fixed memory leaks in silc_server_create_new_channel*
3340 functions. Affected file silcd/server.c.
3342 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3343 which ID was changed. This way the router will send the
3344 user list for the channel again, and server won't be in
3345 desync in some rare circumstances. Affected file is
3346 silcd/packet_receive.c.
3348 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Check for NULL socket pointer in the function
3351 silc_server_packet_send_to_channel_real. Affected file
3352 silcd/packet_send.c.
3354 * Fixed the BAN notify handling to correctly remove ban
3355 list. Affected file silcd/packet_receive.c.
3357 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Fixed some header addition to Toolkit distribution in
3360 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3362 * Added lib/silcclient/client_ops_example.h as an template
3363 file for application programmers to quickly start using
3364 the SilcClientOperation functions in their application.
3365 Updated the lib/silcclient/README as well to tell about this
3366 nice file made available.
3368 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Call silc_server_remove_from_channels when removing client
3371 entry when NO_SUCH_CLIENT_ID was received. Affected file
3372 is silcd/command_reply.c.
3374 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Added server & router operator statistics updating. Affected
3377 file silcd/packet_receive.c and silcd/command.c.
3379 * Fixed the SERVER_SIGNOFF notify handling on normal server
3380 not to save the history information for clients. Same was
3381 fixed earlier in remove_clients_by_server function, but not
3382 here. Affected file silcd/packet_receive.c.
3384 * Raised the default connection-retry count from 4 to 7 in
3385 server. Affected file silcd/server.h.
3387 * Cancel any possible reconnect timeouts when we start the
3388 key exchange. Affected file silcd/server.c.
3390 * Do not reconnect on connection failure when SCONNECT was
3391 given. Affected files silcd/server.[ch].
3393 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3397 * Fixed the NICK command to always give the unformatted
3398 nickname to the one giving the NICK command. If unformatted
3399 nickname is cached already it will be formatted and the
3400 local entry will always get the unformatted nickname.
3401 Affected file lib/silcclient/idlist.c.
3403 * Fixed some double frees from client library commands.
3404 Affected file is lib/silcclient/command.c.
3406 * Fixed CUMODE command in server to assure that no one can
3407 change founder's mode than the founder itself, there was a
3408 little bug. Affected file silcd/command.c.
3410 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Removed the SilcClientCommandDestructor from the client
3413 libary, it is not needed anymore. Affected files are
3414 lib/silcclient/silcapi.h, command[_reply].[ch],
3415 client_notify, idlist.c.
3417 * Fixed GETKEY command to first resolve client, and then
3418 resolve the server only if the client was not found, instead
3419 of resolving both at the same time. Affected file is
3420 lib/silcclient/command.c.
3422 * Added silc_client_start_key_exchange_cb and lookup the
3423 remote hostname and IP address before starting the key
3424 exchange with server. The affected file is
3425 lib/silcclient/client.c.
3427 * The server's public key is now saved using the IP address
3428 of the server and not the servername for the filename.
3429 The hostname public key filename is checked as an fall back
3430 method if the IP address based filename is not found.
3432 Fixed the GETKEY command to save the fetched server key
3433 in correct filename.
3435 Print the remote server's hostname now when new key is
3436 received during connection process. Affected file is
3437 irssi/src/silc/core/client_ops.c.
3439 * Return always our own public key to the client if it asks
3440 for it with GETKEY command. Affected file silcd/command.c.
3442 * Removed the use_auto_addr variable from default config
3443 file since it was in wrong section. Affected file is
3446 * Fixed TOPIC_CHANGE notification to not route it when it
3447 was sent using silc_server_send_notify_to_channel function.
3448 Affected file silcd/command.c.
3450 * Fixed silc_server_send_notify_kicked to send the kicker's
3451 Client ID also, it was missing. Affected files are
3452 silcd/command.c, silcd/packet_send.[ch].
3454 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Do not save client history information in SERVER_SIGNOFF.
3457 Fixes the bug in normal server that it does not detect
3458 the client becoming valid after the server becomes back
3459 online. Affected file silcd/server_util.c.
3461 * Added `sock_error' field into the SilcSocketConnection
3462 context. When error occurs during socket operation (read
3463 or write) the error is saved. Added also new function
3464 silc_socket_get_error to return human readable socket error
3465 message. Affected files are lib/silcutil/silcsockconn.[ch],
3466 lib/silcutil/unix/silcunixsockconn.c, and
3467 lib/silcutil/win32/silcwin32sockconn.c.
3469 * The server now prints the socket error message in the
3470 signoff for client. Affected file silcd/server.c.
3472 * Fixed the `created' channel information sending from router
3473 to server in JOIN command. Checks now whether the channel
3474 really was created or not and set it according that.
3476 Fixed the JOIN command to use the client entry's current
3477 ID during the joining procedure instead of the one it sent
3478 in the command (it is checked though), since it can change
3479 between the packet processing and command processing, and
3480 would just case unnecessary pain in the client end. Affected
3481 file silcd/command.c.
3483 * Fixed a channel key payload sending to use correct channel
3484 ID when the server was forced to change the channel's ID by
3485 router. Router sent the key payload with the old Channel ID.
3486 Affected file silcd/packet_receive.c.
3488 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Call silc_server_save_channel_key only if the key payload
3491 was provided in the JOIN command's command reply. Affected
3492 file silcd/command_reply.c.
3494 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Fixed silc_mp_sizeinbase to return the value correctly with
3497 MPI. Affected file lib/silcmath/mp_mpi.c.
3499 * Fixed the stop_server signal to correctly stop the scheduler
3500 and gracefully stop the server when SIGTERM or SIGINT signals
3501 are received. Affected file silcd/silcd.c.
3503 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3505 * Simple handling of TERM and HUP signals. Also added some log
3506 flushing call around. Affected file is
3509 * Fixed small bugs in silclog.c. Now buffering output will take
3510 effect after 10 seconds since startup: This will ensure that
3511 no important startup messages are lost. Also output redirection
3512 will preserve original format ([Date] [Type] message).
3513 Affected file is lib/silcutil/silclog.c.
3515 * Added two options to the config file, in the logging section:
3516 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3517 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3519 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Do not print the warning about log files not being initialized
3522 more than once to avoid excess logging. Affected file is
3523 lib/silcutil/silclog.c.
3525 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3526 the SIM copying in make install in Makefile.am.pre.
3528 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3530 * Rewritten silclog APIs. Globally interesting changes follows:
3531 silc_log_set_files() changed to silc_log_set_file().
3532 silc_log_set_callbacks() changed to silc_log_set_callback().
3533 ROBOdoc documented silclog header file.
3534 SilcLogCb now returns bool to wether inihibit the default
3535 handler or not (to keep the old behaviour return always TRUE).
3536 The new APIs should also fix the problem of the
3537 silcd_error.log file that was written in the current directory.
3540 Log files streams will remain opened after silc_log_set_file()
3541 call, means less CPU usage notably on high traffic servers.
3542 File streams are now full buffered, and flushed to the disk
3543 every 5 minutes, lesses HD activity and CPU usage.
3544 Messages can be redirected, allowing admins to configure
3545 one single logfile for all server messages.
3546 the silc_log_quick global variable to activate fast-logging.
3547 Affected files lib/silcutil/silclog.[ch]
3549 * Changed some code to conform new silclog APIs. Affected
3550 files are doc/example_silcd.conf.in, silcd/server.c
3551 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3554 * Fixed a memory leak that could occur in some situations.
3555 Affected file silcd/serverconfig.c.
3557 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Added the silc_client_del_client to remove the client from
3560 all channels as well. Affected file lib/silcclient/idlist.c.
3562 * Fixed the client library to correctly remove the client
3563 from all channels when the client entry is being destroyed.
3564 Affected file lib/silcclient/client_notify.c, command.c.
3566 * Added auto-nicking support to the client library. If the
3567 applicatio now sets client->nickname it will be sent to the
3568 server after connecting by the library. This way for example
3569 SILCNICK (or IRCNICK) environment variables will have effect
3570 and always change the nickname automatically to whatever
3571 it is wanted. Affected file lib/silcclient/client.[ch].
3573 * Renamed silc_server_command_bad_chars to the
3574 silc_server_name_bad_chars and moved it to the
3575 silcd/server_util.[ch]. Added also new function
3576 silc_server_name_modify_bad to return nickname that
3577 includes bad characters as new nickname without those
3578 bad characters. This check and modify is now used in
3579 silc_server_new_client when the username is initially set
3580 as nickname, so it must be checked to be valid nickname.
3581 Affected file silcd/packet_receive.c.
3583 * The nickname length is now taken from the packet for real
3584 and not trusted to strlen() since it clearly can return
3585 wrong length for nickname including bad characters. This
3586 also applies to channel names. Affected file silcd/command.c.
3588 * Removed the lib/silcsilm/modules directory. Modules are now
3589 compiled into the lib/silcsim. Fixed the copying of the
3590 modules to follow symbolic links in Makefile.am.pre.
3592 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Fixed silc_string_regexify list creation. Fixes bugs with
3595 BAN and INVITE commands in server. The affected file is
3596 lib/silcutil/unix/silcunixutil.c.
3598 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3600 * Removed the command destructor entirely from the server's
3601 command and command reply routines. It is not needed, and
3602 its usage was buggy and caused crashes. Affected files are
3603 silcd/command[_reply].[ch].
3605 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3607 * Cancel protocol and NULL sock->protocol if timeout
3608 occurred during protocol. Affected file silcd/server.c.
3610 * Cancel protocol timeouts always before calling the final
3611 callback, to assure that after final callback is called
3612 no other state will be called for the protocol anymore.
3613 Affected file silcd/protocol.c.
3615 * Print error log if incoming connection configuration could
3616 not be found. Affected file silcd/server.c.
3618 * Fixed JOIN command to correctly save the founder mode
3619 to the client on normal SILC server, when the channel
3620 was created by the router. Affected file silcd/command.c.
3622 * Fixed LIST command (hopefully) to send correct reply
3623 packets. Affected file silcd/command.c.
3625 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3627 * The silc_packet_receive_process now returns FALSE if the
3628 read data was invalid packet, and TRUE if it was ok.
3630 The server now checks that if unauthenticated connection
3631 sends data and its processing fails the server will close
3632 the connection since it could be a malicious flooder.
3634 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3636 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3638 * Make sure the warning about error opening a log file is
3639 printed only once and not everytime it fails (produces
3640 too much useless log). Affected file lib/silcutil/silclog.c.
3642 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3644 * Made the silc_server_daemonise() function more readable.
3645 Affected file silcd/server.c.
3647 * Pid file is now optional, the user may comment it out from
3648 the config file. Removed define SILC_SERVER_PID_FILE, we
3649 don't need a default any longer. Affected file
3650 configure.in.pre, lib/Makefile.am.pre.
3652 * Make some use of the pid file. The server now dies at startup
3653 if it detects a valid pid file on his path. The server would
3654 die anyway in this circumstance, because of the bind() failure.
3655 Affected file silcd/silcd.c.
3657 * No longer compiling lib/dotconf.
3659 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3661 * Fixed JOIN command parsing not to crash. Affected file
3662 lib/silcclient/command.c.
3664 * Fied the NICK_CHANGE notify to add the new client entry
3665 even it is resolved. This removes an <[unknown]> nick
3666 thingy bug in the client. Affected file is
3667 lib/silcclient/client_notify.c.
3669 * Do not try to allocate 0 bytes (efence does not like it)
3670 in lib/silccore/silccomand.c when encoding payload.
3672 * Do not take IRCNICK as nickname in Irssi SILC client since
3673 it is not possible to set nickname before hand connecting
3674 the server (TODO has an entry about adding auto-nicking
3677 * Changed the silc_server_command_pending to check whether
3678 there already exists an pending entry with the specified
3679 command, command identifier and pending callback. This is
3680 to fix IDENTIFY and WHOIS related crashes that may register
3681 multiple pending commands with same identifier. Affected
3682 file silcd/command.c.
3684 * Fixed the server to reconnect to the router even if it
3685 was already reconnecting and EOF was received. This to
3686 fix a possibility that the server wouldn't ever try to
3687 auto-reconnect to the router. Affected file silcd/server.c.
3689 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3691 * Fixed the server's password authentication to use the
3692 length of the locally saved password, and not the one
3693 sent in the packet. Affected file silcd/protocol.c.
3695 * Fixed same password authentication problem in the
3696 Authentication Payload handling routines in
3697 lib/silccore/silcauth.c.
3699 * Yet another password authentication problem fixed with
3700 channel password handling in silcd/command.c.
3702 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3704 * If first character of string in silc_parse_userfqdn is '@'
3705 then do not parse it. Affected file is
3706 lib/silcutil/silcutil.c.
3708 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3710 * Fixed minor bug in IDENTIFY command reply sending, which
3711 caused various weird problems during JOIN when it was
3712 resolving names for users. Affected file silcd/command.c.
3714 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3716 * Fixed the IDENTIFY command reply sending to chech better valid
3717 clients. It was possible to send incomplete list of replies.
3718 Affected file silcd/command.c.
3720 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3722 * Added silc_client_command[s]_[un]register functions now to
3723 dynamically register the commands in client library. Removed
3724 the static table of commands. This allows the client library
3725 to call commands without causing the application to know about
3726 what commands library has called.
3728 Removed the INFO command reply kludge to detect when the command
3729 was called by library. Now library use its own command reply
3730 function for INFO command.
3732 Added function silc_client_command_call to call a command.
3733 Application can use it to call command, not access the structure
3736 Now all commands that are sent by the client library (not
3737 explicitly sent by application) use own command reply functions.
3739 Affected files around lib/silcclient/ and in
3740 irssi/src/silc/core/.
3742 * Fixed the WHOIS command reply sending to chech better valid
3743 clients. It was possible to send incomplete list of replies.
3745 Fixed the WHOIS and IDENTIFY to send the request to router
3746 if normal server did not do it and did not find any results.
3748 Affected file silcd/command.c.
3750 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3752 * Moved the internal data from SilcClient context into its
3753 own file, not accesible to application. Affected files
3754 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3755 and other files in client library.
3757 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3759 * Added doc/examples installation target in Makefile.am.pre.
3762 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3764 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3765 commands the found client entry will be removed from the
3766 cache, after notifying application about the error. Affected
3767 file lib/silcclient/command_reply.c.
3769 * Changed the /MSG to check for exact nickname user gave, and
3770 not let `nick' match `nick@host' if it is only one found. Now,
3771 user must type the exact nickname (like nick@host2) even if
3772 there are no more than one same nicks found. This is to avoid
3773 a possibility of sending nickname to wrong nickname since
3774 `nick' could match `nick@host'. Affected file is
3775 irssi/src/core/silc-servers.c.
3777 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3779 * Do not print "you are now server operator" or similar when
3780 giving /away command. Affected files are
3781 irssi/src/silc/core/client_ops.c, silc-servers.h.
3783 * Made the silc_server_command_pending_error_check to send
3784 the same command reply payload it received back to the
3785 original sender of the command. This way all arguments
3786 that was received by the server will be received by the
3787 client too. Affected file silcd/command.c.
3789 * Added the silc_idcache_add to return the created cache entry
3790 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3792 * Add global clients to expire if they are not on any channel.
3793 This is because normal server will never know if they signoff
3794 if they are not on any channel. The cache expiry will take
3795 case of these entries. This is done by normal servers only.
3796 The affected files are silcd/command_reply.c,
3797 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3799 * If server receives invalid ID notification for WHOIS or
3800 IDENTIFY and the ID exists in the lists, it is removed.
3801 Affected file silcd/command_reply.c.
3803 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3804 in client then client entry that it matches is searched and
3805 the nickname is printed on the screen for user. Affected
3806 file irssi/src/silc/core/client_ops.c.
3808 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3810 * Use cache entry expire time in the LIST command reply to
3811 purge old entries from the cache after the LIST command
3812 reply has been received. This way we don't have non-existent
3813 entries in the cache for too long. Affected file is
3814 silcd/command_reply.c.
3816 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3818 * If we are normal server, and we've not resolved client info
3819 in WHOIS or IDENTIFY from router, and it is global client,
3820 we'll check whether it is on some channel. If it is not
3821 then we cannot be sure about its validity and will resolve it
3822 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3823 file silcd/command.c.
3825 * Search channel by name (if possible) rather than by ID
3826 in IDENTIFY command's command reply. Affected file is
3827 silcd/command_reply.c.
3829 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3831 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3832 Updated specs and implemented it. Affected file silcd/command.c,
3833 silcd/packet_send.c and silcd/packet_receive.c.
3835 * Implemented the <founder auth> payload handling in the JOIN
3836 command. If provided all conditions for channel joining
3837 except requirement to provide correct passphrase can be
3838 overrided by the channel founder. Updated the protocol specs.
3839 Affected file silcd/command.c.
3841 Added support for founder auth in JOIN command in client
3842 library. Fixed the parsing of the JOIN command now to support
3843 all options as they should be. The affected file is
3844 lib/silcclient/command.c.
3846 * Optimized the WHOIS and IDENTIFY commands to send the request
3847 to router only if it includes nicknames or other names. If
3848 they include only IDs then check the local cache first before
3849 routing. Affected file is silcd/command.c.
3851 * Added channels topic announcements. Affected file is
3852 silcd/packet_receive.c and silcd/server.c.
3854 * Fixed the silc_server_send_notify_topic_set to really destine
3855 the packet to channel. Affected file silcd/packet_send.c.
3857 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3858 library. Affected file lib/silcclient/client_notify.c.
3860 * Added UMODE announcements. Affected file silcd/server.c.
3862 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3864 * Memory leak fixes in:
3866 lib/silcutil/silcsockconn.c
3867 lib/silcske/silcske.c
3868 lib/silcske/groups.c
3870 lib/silccrypt/silcpkcs.c
3871 lib/silccore/silccommand.c
3872 lib/silccore/silcidcache.c
3877 * ROBOdoc documented the lib/silcske/groups.h file and a
3878 bit changed the interface for better.
3880 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3882 * Update the client entry context in the ID cache after
3883 nick change. Affected file lib/silcclient/command.c.
3884 Fixes the CUMODE command when regaining founder privileges,
3885 and a little WHOIS problem.
3887 * Fixed silc_net_gethostbyname to correctly call the
3888 inet_ntop. Affected file lib/silcutil/silcnet.c.
3890 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3892 * Added IPv6 support checking to the configure.in.pre, added
3893 also --enable-ipv6 option to override the check. Affected
3894 file configure.in.pre.
3896 * The silc_thread_create now calls the start function
3897 directly if threads support is not compiled in. Removes
3898 ugly #ifdef's from generic code. Affected files are
3899 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3901 * Added silc_net_gethostby[name/addr]_async to asynchronously
3902 resolve. Affected files are lib/silcutil/silcnet.[ch].
3904 * Added support for rendering IPv6 based server, client and
3905 channel IDs. Affected file lib/silcutil/silcutil.c.
3907 * Added support for creating IPv6 based server IDs. Affected
3908 file is silcd/serverid.c.
3910 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3912 * Added silc_net_gethostby[addr/name] into the
3913 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3914 routines. Added silc_net_is_ip[4/6]. Affected file is
3915 lib/silcutil/unix/silcunixnet.c. All routines that take
3916 address as argument now supports both IPv4 and IPv6 addresses.
3918 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3920 * Fixed LIST command reply sending in server. Affected file
3923 * Server now sends the kicker's client ID in the KICK notify
3924 to the kicked client. Affected file silcd/command.c.
3926 * The client library now parses the kickers client ID and
3927 UI displays it. Affected files lib/silcclient/client_notify.c
3928 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3930 * Made all payload parsing function prototypes consistent.
3931 They all take now const unsigned char * and uint32 pair as
3932 the payload data instead of SilcBuffer. Changes all around
3933 the source tree. Other unsigned char* -> const unsigned char*
3934 changes around the tree as well.
3936 * Optimized SFTP client and server packet sending not to
3937 allocate new buffer for each packet but to recycle the
3938 first allocated buffer. Affected files are
3939 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3941 * Optimized the SFTP client to use SilcList instead of
3942 SilcDList for requests, because it is faster. Affected file
3943 is lib/silcsftp/sftp_client.c.
3945 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3946 into lib/silccore/silcid.[ch].
3948 Renamed silcpayload.[ch] into silcargument.[ch].
3950 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3952 * If client entry is deleted with active key agreement
3953 session, abort the session.
3955 The silc_client_abort_key_agreement now calls the completion
3956 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3958 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3961 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3963 * Don't use __restrict in older GCC's. Affected file is
3964 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3966 * silc_net_localhost now attempts to reverse lookup the
3967 IP/hostname. Affected file lib/silcutil/silcnet.c.
3969 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3970 command. It can be used to gain founder privileges at
3971 the same time when joining the channel.
3973 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3974 kicker's client ID as well. Updated protocol specs.
3976 Defined that the server must send SILC_COMMAND_IDENTIFY
3977 command reply with error status to client who sent
3978 private message with invalid client ID.
3980 Updated the protocol specification.
3982 * Added silc_server_send_command_reply to send any
3983 command reply. Affected file silcd/packet_send.[ch].
3985 * Added silc_id_payload_encode_data to encode ID payload
3986 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3988 * The server now send IDENTIFY command reply with error
3989 status if client ID in private message is invalid. Affected
3990 file silcd/packet_receive.c.
3992 * Save the server key file with server's IP address in
3993 the filename instead of hostname. The affected file is
3994 irssi/src/silc/core/client_ops.c.
3996 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3998 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4001 * Added libtool support for compiling shared objects in
4002 lib/silcsim. Affected file configure.in.pre and
4003 lib/silcsim/Makefile.am. Original patch by cras.
4005 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4007 * Pid file configuration, and server's config file fixes
4008 patch by toma. Updated CREDITS file.
4010 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4012 * Fixed silc_client_channel_message to not try to decrypt
4013 the message twice if it resolved the destination client
4014 information. This could cause of dropping one channel
4015 message. Affected file lib/silcclient/client_channel.c.
4017 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4019 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4020 lib/silcclient/client.c. This function is used when the SILC
4021 Client is run under some other scheduler, or event loop or
4022 main loop. On GUI applications, for example this may be
4023 desired to used to run the client under the GUI application's
4024 main loop. Typically the GUI application would register an
4025 idle task that calls this function multiple times in a second
4026 to quickly process the SILC specific data.
4028 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4030 * Fixed silc_server_drop() for dropping the supplementary
4031 groups as well, this could cause a security hole on some
4034 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4036 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4039 * Write PID file after dropping privileges. Added -F option
4040 to run server on foreground. A patch by debolaz.
4041 Affected files silcd/server.c, silcd/silcd.c.
4043 * Fixed MOTD to return the MOTD file server name. Affected
4044 file silcd/command.c.
4046 * Added INFO command reply handling to the Irssi SILC Client.
4047 Affected file irssi/src/silc/core/client_ops.c.
4049 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4051 * Fixed the silc_idcache_list_* routines to really support
4052 the dynamic list. Fixes a crash. Affected file is
4053 lib/silccore/silcidcache.c.
4055 * Fixed the LIST command reply to really call LIST command's
4056 pending callbacks. Affected file silcd/command_reply.c.
4058 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4060 * Update conn->local_entry->nickname after giving NICK
4061 command. Affected file lib/silcclient/command.c.
4063 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4065 * Added the [pid] option to the silcd configuration file
4067 Affected files: serverconfig.[ch] and silcd.c
4069 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4071 * Save fingerprint in WHOIS command reply in server.
4072 Affected file silcd/command_reply.c.
4074 * Fixed NICK commands pending callback registration.
4075 Affected file lib/silcclient/command.c.
4077 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4079 * Use ++server->cmd_ident when sending commands in server,
4080 instead of random number. Affected file silcd/command.c.
4082 * Fixed GETKEY command reply to call actually GETKEY pending
4083 command callbacks. Affected file silcd/command_reply.c.
4085 * A bit stricter check for nicknames. Check for same nickname
4086 in NICK command also. Affected file silcd/command.c.
4088 * Do not call INFO command everytime client ID changes, only
4089 during first connecting. Affected file lib/silcclient/client.c.
4091 * Set the new nickname only after successful command reply for
4092 NICK command is returned by server. Affected file
4093 lib/silcclient/command.c.
4095 * Remove nicknames from nicklist during server_signoff notify.
4096 Should fix /NAMES bit more. The affected file is
4097 irssi/src/silc/core/silc-channels.c.
4099 * Added `fingerprint' field to the SilcIDListData in the
4100 silcd/idlist.h to hold the fingerprint of the client's
4103 Send the fingerprint of the client's public key in WHOIS
4106 Affected files silcd/command.c, and silcd/idlist.[ch].
4108 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4109 create fingerprint from given data.
4111 * Show the fingerprint of the client's public key in WHOIS.
4112 Affected files irssi/src/module-formats.[ch] and
4113 irssi/src/silc/core/client_ops.c.
4115 * Format the multiple same nicknames also during JOIN and
4116 NICK_CHANGE notifys. Affected file is
4117 lib/silcclient/client_notify.c.
4119 * Do not print error on screen for invalid private message
4120 payload since it can come if someone is sending private
4121 messages with wrong key. Affected file
4122 lib/silccore/silcprivate.c.
4124 * Fixed multiple concurrent /PING crash. Affected file
4125 lib/silcclient/command.c.
4127 * Changed the wrong ID encoding. All IP addresses must be
4128 in MSB first order in encoded format. They were encoded
4129 wrong and was in LSB format. Affected files are
4130 silcd/serverid.c, lib/silcutil/silcutil.c.
4132 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4134 * Call the `connect' client operation through the scheduler
4135 in case of error. Affected file lib/silcclient/client.c.
4137 * Call the `failure' client operation even if the error
4138 occurred locally during a protocol. Affected file is
4139 lib/silcclient/protocol.c.
4141 * Added support of sending LIST command to router from normal
4142 server. This way normal server can get list of all channels
4143 in the network too. Fixed the channel list sending in the
4144 server too. Affected files are silcd/command.c, and
4145 silcd/command_reply.[ch].
4147 * Added silc_server_update_channels_by_server and
4148 silc_server_remove_channels_by_server. They are used during
4149 disconnection of primary router and in backup router protocol.
4150 Affected file silcd/server_util.[ch], silcd/server.c and
4151 silcd/server_backup.c.
4153 * Fixed channel adding to global list in IDENTIFY command
4154 reply in server. Affected file silcd/command_reply.c.
4156 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4158 * If the incoming packet type is REKEY or REKEY_DONE process
4159 that packet always synchronously. Fixes yet another MAC
4160 failed error on slow (dialup) connections. Affected file
4161 lib/silcclient/client.c and silcd/server.c.
4163 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4165 * Call check_version SKE callback for initiator too. Affected
4166 file lib/silcske/silcske.c.
4168 * Implemented fix for security hole found in the SKE that was
4169 fixed in the specification few days back; the initiator's
4170 public key is now added to the HASH value computation.
4171 Added backwards support for the old way of doing it too, for
4172 old clients and old servers. Affected file is
4173 lib/silcske/silcske.c.
4175 * Enabled mutual authentication by default in SKE. If initiator
4176 is not providing mutual authentication the responder will
4177 force it. This will provide the proof of posession of the
4178 private key for responder. The affected files are
4179 lib/silcclient/protocol.c and silcd/protocol.c.
4181 * Do not cache anymore the server's public key during SKE.
4182 We do mutual authentication so the proof of posession of
4183 private key is done, and if the server is authenticated in
4184 conn auth protocol with public key we must have the public
4185 key already. Affected file silcd/protocol.c.
4187 * Added new global debug variable: silc_debug_hexdump. If
4188 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4189 file lib/silcutil/silclog.[ch].
4191 * Fixed compilation warning due to char * -> const char *.
4192 Affected files lib/silcutil/silcnet.h, and
4193 lib/silccore/silcauth.[ch].
4195 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4197 * Fixed CMODE command when new channel key was created. If
4198 the creation failed the old key was removed. Next time giving
4199 same command would crash the server since the old key was
4200 freed already. Affected file silcd/command.c.
4202 * Fixed the silc_server_announce_get_channels to not crash
4203 on reconnect. Affected file silcd/server.c.
4205 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4207 * Added silc_log_set_debug_string function to set a regex
4208 string to match for debug output. Only the function names,
4209 or filenames matching the given debug string is actually
4210 printed. This way it is possible to filter out those debug
4211 strings that user is not interested in.
4213 Fixed a bug in silc_string_regexify.
4215 Affected files lib/silcutil/silclog.[ch], and
4216 lib/silcutil/unix/silcunixutil.c.
4218 * Changed the -d options in both server and Irssi SILC client
4219 to take the debug string as argument. Affected files
4220 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4222 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4224 * Added silc_hash_babbleprint to create a Bubble Babble
4225 Encoded fingerprint. The encoding is developed by Antti
4226 Huima (draft-huima-babble-01.txt), and it creates human
4227 readable strings out of binary data. Affected file
4228 lib/silccrypt/silchash.[ch].
4230 * Print the babble print now in addition of fingerprint as well
4231 in Irssi SILC client. Affected files are
4232 irssi/src/fe-common/silc/module-formats.[ch],
4233 irssi/src/fe-common/silc/core/client_ops.c.
4235 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4237 * Fixed a security problem found in SKE. The initiator's
4238 public key too is now added to the HASH hash value creation
4239 which is signed by the responder to create the SIGN value.
4240 This will prevent anyone in the middle to lie to the responder
4241 about the initiator's public key. If this is done now, the
4242 man in the middle will get caught. Updated the protocol
4245 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4247 * Better installation directory handling. Configure module
4248 paths and other paths automatically to example_silc* files
4249 in doc/. A patch by toma.
4251 * Fixed compiler warning from MPI library, and from SILC RNG.
4254 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4255 It can be configured with ./configure. A patch by toma.
4257 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4259 * Find correct make to use in prepare-clean. A patch by
4260 toma. Affected file prepare-clean.
4262 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4264 * Added irssi variables use_auto_addr, auto_bind_ip,
4265 auto_bind_port and auto_public_ip.
4267 * Changed the interface for silc_client_send_key_agreement
4268 in lib/silcclient/silcapi.h
4272 irssi/src/silc/core/silc-core.c
4274 lib/silcclient/silcapi.h
4275 irssi/src/silc/core/silc-channels.c
4276 lib/silcclient/client_keyagr.c
4279 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4281 * Added silc_pkcs_public_key_compare to compare two
4282 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4284 * Check that the client who set the founder mode on the
4285 channel is the same client that is giving the founder
4286 mode to itself. It is done by comparing the saved public
4287 key (it is saved even in the authentication is passphrase).
4288 Affected file silcd/command.c.
4290 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4292 * Do not process packet for disconnected socket connection.
4293 Affected file lib/silccore/silcpacket.c.
4295 * Process the DISCONNECT packet through scheduler in the
4296 client library. Affected file lib/silcclient/client.c.
4298 * Fixed the silc_client_packet_parse to not to increase
4299 the packet sequence number if the conn->sock and the
4300 current socket connection is not same. This can happen
4301 for example during key agreement when the conn includes
4302 multiple socket connections (listeners). Affected file
4303 lib/silcclient/client.c.
4305 * The sender of the file transfer request now provides also
4306 the pointer (listener) for the key exchange protocol. If
4307 the listener cannot be created then it sends empty key
4308 agreement and lets the receiver provide the listener.
4310 Added `local_ip' and `local_port' arguments to the
4311 silc_client_file_send. If they are provided they are used,
4312 if not then it will attempt to find local IP address, if
4313 not found or bind fails then the remote client will provide
4316 Affected files are lib/silcclient/client_ftp.c and
4317 lib/silcclient/silcapi.h.
4319 * Extended the FILE SEND command to support defining the
4320 local IP and port for key exchange listener. They are
4321 optional. Affected file irssi/src/silc/core/silc-servers.c.
4323 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4325 * Defined to WHOIS command reply the sending of fingerprint
4326 of the client's public key (if the proof of posession of the
4327 corresponding private key is verified by the server).
4328 Updated to the protocol specification.
4330 * Added support of receiving the client's public key's
4331 fingerprint in command reply in client library. Affected
4332 file is lib/silcclient/command_reply.c, and
4333 lib/silcclient/idlist.[ch].
4335 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4337 * Do not send over 128 chars long nickname to the server
4338 in NICK command. Affected file lib/silcclient/command.c.
4340 * Do not send over 256 chars long channel names to the server
4341 in JOIN command. Affected file lib/silcclient/command.c.
4343 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4345 * Assure that silc_server_close_connection cannot be called
4346 twice for same socket context. Affected file is
4349 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4351 * Send error message to application if opening file for
4352 writing during file transfer fails. Affected file is
4353 lib/silcclient/client_ftp.c.
4355 Remove all file transfer sessions for a client that we're
4356 removing from ID cache.
4358 Affected file is lib/silcclient/client_ftp.c.
4360 * Fixed silc_net_addr2bin to return correct address. Affected
4361 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4363 * Fixed file transfer session removing on signoff notify.
4364 Affected file irssi/src/silc/core/silc-servers.c.
4366 * Added the SilcClientFileError to be returned in the monitor
4367 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4368 Affected file lib/silcclient/silcapi.h.
4370 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4372 * Fixed a crash in silc_client_ftp_free_sessions and
4373 silc_client_ftp_session_free_client. Affected file
4374 lib/silcclient/client_ftp.c.
4376 * Added `disabled' field in the SilcChannelEntry in the server
4377 to indicate if the server entry is disabled. Affected file
4378 silcd/idlist.h, silcd/command[_reply].c.
4380 * SILC server adds now /var/run/silcd.pid everytime it is
4381 started. Affected file silcd/silcd.c.
4383 * Added silc_server_packet_send_clients to send a packet to
4384 the provided table of client entries. Affected file
4385 silcd/packet_send.[ch].
4387 * Fixed a crash in client resolving in client_prvmsg.c in
4388 client library. Affected file lib/silcclient/client_prvmsg.c.
4390 * Do not actually remove the client directly from ID cache
4391 during SERVER_SIGNOFF, but invalidate it. This way we
4392 preserve the WHOWAS info for the client. Affected file
4393 silcd/server_util.c.
4395 * Fixed SERVER_SIGNOFF notify handling in the server. The
4396 server is now able to process incoming SERVER_SIGNOFF notify
4397 for a server that it doesn't even know about. It will remove
4398 the clients provided in the notify. Affected file
4399 silcd/packet_receive.c.
4401 * Check for partial packet in data queue after every packet that
4402 was found from the queue. Return and wait for more data if
4403 there is partial data in queue. Affected file is
4404 lib/silccore/silcpacket.c.
4406 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4408 * Added SilcClietFileError enum to indicate error in
4409 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4410 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4411 Affected files lib/silcclient/silcapi.h and
4412 lib/silcclient/client_ftp.c.
4414 * Check that newsize in silc_buffer_realloc is larger than
4415 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4417 * Added better monitor of file transfers. It now monitors
4418 key agreement protocol during the file transfer too. Added
4419 error reporting too. Affected files
4420 irssi/src/silc/core/silc-servers.c,
4421 irssi/src/fe-common/silc/module-formats.[ch].
4423 * Wrote a help file for FILE command.
4425 * Added silc_rng_global_get_byte_fast to get not-so-secure
4426 random data as fast as possible. Random data is read from
4427 /dev/urandom if available and from the SILC RNG if not
4428 available. It is used in padding generation. Affected file
4429 lib/silccrypt/silcrng.[ch].
4431 * All packets in client library are now processed synchronously.
4432 Optimized packet processing a lot. Affected file
4433 lib/silcclient/client.c.
4435 * All server connection packets are processing synchronously
4436 now in server, to optimize packet processing. Affected file
4439 * Include files are installed now only in Toolkit distribution
4440 if make install is given. Affected files: all Makefile.am's.
4442 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4444 * Assure that silc_client_notify_by_server_resolve does not
4445 resolve the client information multiple times. If it cannot
4446 be found by the first it cannot be found at all. Affected
4447 file lib/silcclient/client_notify.c.
4449 * Fixed WHOWAS command reply calling. Affected file
4450 lib/silcclient/command_reply.c.
4452 * Removed all references to silc_idlist_get_client from the
4453 Irssi SILC client since that call is internal call used by
4454 the library. The Irssi SILC client will use now client
4455 retrieval functions found in silcapi.h.
4457 * Fixed a bug in resolving nickname info before sending
4458 private message. It used freed memory. Affected file
4459 irssi/src/silc/core/silc-servers.c.
4461 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * Assure my_channels statistics cannot go negative in server.
4464 Affected files silcd/server.c, silcd/server_util.c.
4466 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4470 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4472 * Win32 Toolkit changes. Affected files
4473 win32/silc.dsw, win32/libsilc/libsilc.def,
4474 win32/libsilcclient/libsilc.def,
4475 lib/silcutil/silcutil.c, and
4476 lib/sftp/sftp_fs_memory.c.
4478 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4480 * Added silc_net_localip to return local host's IP address.
4481 Affected file lib/silcutil/silcnet.[ch].
4483 * If key exchange or rekey protocol is active for a connection
4484 parse all packets syncronously since there might be packets
4485 in packet queue that we are not able to process without first
4486 processing packets before them. Affected file silcd/server,
4487 lib/silcclient/client.c.
4489 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4490 whether library should continue processing the packet.
4491 Affected file lib/silccore/silcpacket.h.
4493 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4494 SilcSFTPMonitorData to SFTP server to monitor various
4495 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4496 lib/silcsftp/sftp_server.c.
4498 * Added silc_file_size to return file size. Affected file
4499 lib/silcutil/silcutil.[ch].
4501 * Implemented the file transfer support for the client library.
4502 Added preliminary support for simple client to client one-file
4503 transmission. Affected file lib/silcclient/client_ftp.c,
4504 lib/silccilent/client.[ch].
4506 * Added new local command FILE to the Irssi SILC Client.
4507 It is used to perform the file transfer. It has subcommands
4508 SEND, RECEIVE, SHOW and CLOSE. Affected files
4509 irssi/src/silc/core/client_ops.c,
4510 irssi/src/silc/core/silc-server.[ch].
4512 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4514 * Relay the SILC_PACKET_FTP in the server. Affected files
4515 silcd/server.c and silcd/packet_receive.c.
4517 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4519 * Renamed silc_file_read and silc_file_write to functions
4520 silc_file_readfile and silc_file_writefile. Added function
4521 silc_file_open and silc_file_close. Affected files
4522 lib/silcutil/silcutil.[ch].
4524 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4526 * Resolve the client info when received private message or
4527 channel message for a client which nickname we don't know.
4528 Affected files lib/silcclient/client_prvmsg.c and
4529 lib/silcclient/client_channel.c.
4531 * Do not crash in /KEY if client is not connected. Affected
4532 file irssi/src/silc/core/silc-channels.c.
4534 * Added SilcClientStatus field to the SilcClientEntry in the
4535 lib/silcclient/idlist.h.
4537 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4538 is incomplete and is being resolved, it won't be resolved
4541 Make sure also that USERS command reply does not resolve
4542 twice information. Affected file is
4543 lib/silcclient/command_reply.c.
4545 Make sure that silc_client_get_clients_by_list does not
4546 resolve twice same information.
4548 * Check for valid client->id in the silc_server_free_client_data.
4549 Affected file silcd/server.c.
4551 * Fixed /GETKEY nick@server not to crash if the server entry
4552 is not found. Affected file lib/silcclient/command.c.
4554 * Fixed the silc_server_check_cmode_rights to check the
4555 requested modes correctly. Affected file silcd/command.c.
4557 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4559 * Better checks for non-printable chars in nick added.
4560 Affected file silcd/command.c.
4562 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Call the silc_server_udpate_servers_by_server in the
4565 primary router that comes back online in the backup resuming
4566 protocol. Otherwise it routes packets wrong. Affected file
4567 silcd/server_util.[ch], silcd/server_backup.c.
4569 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4571 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4572 lib/silcutil/silcbuffmt.[ch].
4574 * Redefined the SILC packet header to include the padding
4575 length. Affected file lib/silccore/silcpacket.[ch].
4577 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4578 length for maximum padding up to 128 bytes). Affected
4579 file lib/silccore/silcpacket.h.
4581 * Removed all backwards support for old 0.5.x MAC thingies.
4582 The SILC packet header change makes it impossible to be
4583 backwards compatible.
4585 * Send the ENDING packet with timeout in the backup resuming
4586 protocol. This is to assure that all routers has connected
4587 to the primary router. Affected file silcd/server_backup.c.
4589 * Changed the RNG to take the first IV from random data. It
4590 used to take it from zero actually. Changed the RNG also
4591 to use /dev/urandom during session. /dev/random is used
4592 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4594 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4596 * Changed the SILC packet header to have the first two bytes
4597 (the packet length) encrypted. Affected files aroung the
4598 code tree, lib/silccore/silcpacket.[ch]. Removed the
4599 SilcPacketCheckDecrypt callback. It is not needed anymore
4600 since the silc_packet_receive_process will determine now
4601 whether the packet is normal or special.
4603 * Implemented the unidirectional MAC keys. Affected files
4604 lib/silcske/silcske.c, silcd/protocol.c and
4605 lib/silcclient/protocol.c.
4607 * Implemented the packet sequence number to the MAC computation.
4608 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4609 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4610 lib/silcclient/protocol.c.
4612 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * Allow backup router to announce servers. All servers
4615 announced by backup router are added to the global list
4616 automatically. Update hte server's socket to our primary
4617 router also when backup router announces a server.
4618 Affected file silcd/packet_receive.c.
4620 * Do not update the client->router in the function
4621 silc_server_udpate_clients_by_server if the client is on
4622 global list. We might fail to find any specific server
4623 for locally connected clients and local cell clients. They
4624 should still use the `from' and not `to' as client->router.
4625 This fixes backup router resuming protocol. Affected file
4626 silcd/server_util.c.
4628 * Decrease channel statistics count only if the channel
4629 deletion worked. Affected files are silcd/server.c and
4630 silcd/server_util.c.
4632 * Added silc_server_update_servers_by_server to update origin
4633 of all server entries. Used during backup router protocol.
4634 Affected files silcd/server_util.[ch], silcd/server.c. and
4635 silcd/backup_router.c.
4637 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4638 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4639 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4640 lib/silccrypt/silchmac.c.
4642 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4644 * Assure that router cannot reroute the same channel message
4645 to the sender. Affected file silcd/packet_receive.c.
4647 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4649 * Made better checks that the channel message is not sent
4650 to the router it came from. Affected file is
4651 silcd/packet_send.c. Fixed memory leak too.
4653 * Announce informations for incoming router connection, but
4654 only after checking if it is replaced by backup router.
4655 Affected file silcd/packet_receive.c.
4657 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4659 * Fixed the backup resuming protocol to work in multiple
4660 router environment. Affected file silcd/server_backup.c.
4662 * Route packet only to one router in the function
4663 silc_server_packet_send_to_channel. Affected file is
4664 silcd/packet_send.c.
4666 * Fixed silc_server_send_notify_dest to set the broadcast
4667 flag. Fixed the silc_server_send_notify_topic to actually
4668 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4669 Affected file silcd/packet_send.c.
4671 * Changed the SFTP Filesystem interface. Changed the
4672 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4673 the filesystem operation function. The SilcSFTPFilesystem
4674 is now a context that is allocated by all filesystem allocation
4675 functions and it already includes the operations structure
4676 and filesystem specific context. It is given as argument
4677 now to the silc_sftp_server_start. This made the interface
4678 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4679 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4681 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Changed the backup router adding and getting interfaces
4684 in the server. The router that will be replaced by the
4685 specified backup router is now sent as argument. Affected
4686 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4689 * Added silc_net_addr2bin_ne to return the binary form of
4690 the IP address in network byte order. Affected files
4691 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4693 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4695 * Check for existing server ID in silc_server_new_server
4696 and in silc_server_connect_to_router_final and remove the
4697 old entry if it exists. Affected file silcd/packet_receive.c,
4700 * Send the channel message always to only one router, either
4701 in upstream or downstream. Affected file is
4702 silcd/packet_send.c.
4704 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4706 * Wrote the definition of the backup resuming protocol to the
4707 protocol specification.
4709 * Removed one redundant channel key generation from normal
4710 server during joining procedure. Removed one redundant
4711 channel key sending from server to router during joining
4712 procedure. Affected file silcd/command.c.
4714 * Made minor bugfixes to the backup router resuming protocol.
4715 Affected file silcd/server_backup.c, server.c.
4717 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * Added --disable-asm configuration option. Affected files
4720 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4723 * Implemented the backup resuming protocol that is used to
4724 resume the primary router position in the cell after the
4725 primary router comes back online. Affected files
4726 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4727 and silcd/server_util.[ch].
4729 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4731 * Sleep two (2) seconds after sending QUIT command to server.
4732 Affected file lib/silcclient/command.c.
4734 * Assure that if outgoing data buffer is pending do not force
4735 send any data. Affected file silcd/packet_send.c.
4737 * Assure that if outgoing data buffer is pending do not force
4738 send any data. Affected file lib/silcclient/client.c.
4740 * Implemented the backup router support when the primary router
4741 goes down. The servers and routers can now use the backup
4742 router as new primary router without loosing connectivity.
4744 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4746 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4747 in the server to indicate disabled entry. All data read
4748 from the connection will be ignored and no data is sent
4749 for entry that is disabled. Affected files are
4750 silcd/idlist.h, silcd/server.c.
4752 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4754 * Created SFTP client and server test programs in the
4755 lib/silcsftp/tests directory.
4757 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Implemented memory filesystem (virtual filesystem) for
4760 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4763 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * Implemented the SFTP (SSH File Transfer Protocol) to the
4766 lib/silcsftp. It includes SFTP client and SFTP server
4769 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Moved lib/silccore/silcprotocol.[ch] to the
4772 lib/silcutil library.
4774 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4775 take variable argument list pointer as argument. Affected
4776 file lib/silcutil/silcbuffmt.[ch].
4778 * Added silc_buffer_set function that is used to set data
4779 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4780 Affected file lib/silcutil/silcbuffer.h.
4782 * Changed various routines in the core library to use the new
4783 silc_buffer_set instead of allocating new buffer only for
4786 * Added 64-bit value formatting and unformatting support to the
4787 silc_buffer_[un]format routines. Affected file is
4788 lib/silcutil/silcbuffmt.[ch].
4790 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4791 to includes/bitmove.h.
4793 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Fixed channel user mode saving in client library. Affected
4796 file lib/silcclient/command[_reply].c.
4798 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Defined the file transfer to the SILC Protocol. Added
4801 new packet type SILC_PACKET_FTP and defined File Transfer
4802 Payload. The mandatory file transfer protocol is SFTP
4803 (SSH File Transfer Protocol). Affected file in addition
4804 of the internet draft is lib/silccore/silcpacket.h.
4806 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4807 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4808 is used as part of backup router protocol when the primary
4809 router of the cell is back online and wishes to resume
4810 the position as primary router.
4812 * Redefined the MAC generation keys in the protocol. The
4813 same key is not used anymore in both direction. Both
4814 direction will now use different keys for sending and
4815 receiving. This fixes a potential security flaw. This
4816 change causes incompatibilities in the protocol.
4818 * Redefined also the MAC computation from the packet.
4819 An packet sequence number is now added to the MAC
4820 computation. This prevents possible replay attacks against
4821 the protocol. This change too causes incompatibilities
4824 Added `sequence' field to the SilcPacketContext to hold
4825 the current sequence number for the packet.
4827 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4829 * Added `created' field to the SilcIDListData in the file
4830 silcd/idlist.h to indicate the time when the entry was
4833 * Added `created' field to the SilcChannelEntry too. Affected
4834 file silcd/idlist.h.
4836 * Added `creation_time' aguments to all the announcement functions
4837 in the server. If it is provided then only the entries that
4838 was created after the provided time frame are actually
4839 announced. Affected file silcd/server.[ch].
4841 * The protocol says that the Channel ID's IP address must be
4842 based on the router's IP address. Added check for this in
4843 the silc_server_new_channel when processing incoming New Channel
4844 Payload. Affected file silcd/packet_receive.c.
4846 * Print out the correct version with --version in SILC client.
4847 Affected file irssi/src/silc/core/silc-core.c.
4849 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4851 * Fixed WHOWAS command to check for completnes of the client
4852 entry always, not just when the command is coming from client.
4853 Affected file silcd/command.c.
4855 * Added new function silc_server_packet_queue_purge to purge the
4856 outgoing data queue to the network. After the function returns
4857 it is guaranteed that the outgoing packet queue is empty.
4858 Affected file silcd/packet_send.[ch].
4860 * Purge the outgoing packet queue in the rekey protocol's final
4861 callback to assure that all rekey packets go to the network
4862 before quitting the protocol. Affected file silcd/server.c.
4864 * Added silc_client_packet_queue_parse as similar function as
4865 in server to the client library. The affected file is
4866 lib/silcclient/client.c.
4868 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Splitted silcd/server.c and created silcd/server_util.[ch]
4871 for utility functions.
4873 * Added new socket flag SILC_SF_DISABLED to indicate that the
4874 connection is open but nothing can be sent to or received from
4875 the connection. Affected file lib/silcutil/silsockconn.[ch].
4876 The checking for disabled socket is checked in the low level
4877 silc_socket_write and silc_socket_read functions.
4879 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Allow only nicknames and channel names that fits into the
4882 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4884 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * When processing JOIN command reply in server check that if
4887 the channel exists in our global list we'll move it the local
4888 list. Affected file silcd/command_reply.c.
4890 * Fixed the check whether client is joined on the channel already
4891 in JOIN command. Affected file lib/silcclient/command.c.
4893 * Fixed the JOIN command reply to check whether the channel
4894 already exists. Affected file lib/silcclient/command_reply.c.
4896 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Added silc_ske_status_string to map the SKE error numbers
4899 to readable strings. The affected files are
4900 lib/silcske/silcske[_status].[ch].
4902 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4904 * Do not show the private channels on the WHOIS channel list
4905 as it is not allowed by the protocol. The affected file is
4908 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4910 * Assure that the packet length digged from the actual packet
4911 is something sensible in the silc_packet_decrypt_rest_special
4912 in lib/silccrypt/silcpacket.c.
4914 * Free and NULL the allocated pointer in silc_hmac_alloc if
4915 the HMAC allocation fails. The affected file is
4916 lib/silccrypt/silchmac.c.
4918 * Print the selected security properties to the log files in
4919 the server. Affected file silcd/protocol.c.
4921 * Add SKE's reference counter even if calling the completion
4922 callback manually. Otherwise it goes negative, although it
4923 does not cause any problems. The affected file is
4924 lib/silcske/silcske.c.
4926 * Remove the client entry with short timeout after giving the
4927 KILL command. Affected file lib/silcclient/command.c.
4929 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4930 case all found clients are already disconnected (WHOWAS would
4931 found them) in the server. Affected file silcd/command.c.
4933 * Update the last_receive (time of last data received) to be
4934 updated only when received private or channel message so that
4935 the idle time showed in WHOIS makes more sense.
4937 * Added boolean field `valid' in to the SilcClientEntry in the
4938 client library to indicate whether the entry is valid or not.
4939 This fixes the nickname change bug on channel when changing
4940 the nickname to be same than the old (like nick to Nick) the
4941 nickname formatter doesn't set the new nick anymore to Nick@host.
4942 Affected file lib/silcclient/idlist.[ch].
4944 * Now actually fixed the nickname changing on disconnection.
4945 Added new function silc_change_nick to the Irssi SILC Client.
4946 Affected file irssi/src/silc/core/client_ops.c,
4947 irssi/src/silc/core/silc-nicklist.[ch].
4949 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4951 * Check that the public key exists in the GETKEY command before
4952 trying to encode it. Affected file silcd/command.c.
4954 * Print some notifications on received public keys with GETKEY
4955 command in the Irssi SILC Client. Affected files are
4956 irssi/src/fe-common/silc/module-formats.[ch],
4957 irssi/src/silc/core/client_ops.c.
4959 * Use IDENTIFY command to resolve the server information in the
4960 GETKEY command instead of INFO command. Affected file
4961 lib/silcclient/command.c.
4963 * All command reply functions in the client library now calls
4964 the pending command reply callbacks even if an error has
4965 occurred. The server has done this a long time and now it was
4966 time to move the client library to this as well. Now all
4967 errors can be delivered back to the pending command reply
4968 callbacks if necessary. Affected files are
4969 lib/silcclient/command[_reply].[ch].
4971 * Change the nickname on disconnection back to the username
4972 because in reconnect the server will enforce it to it anyway.
4973 Affected file irssi/src/silc/core/silc-servers.c.
4975 * Fixed a config file parsing bug in the Irssi SILC client.
4976 Affected file irssi/src/silc/core/clientconfig.c.
4978 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * When printing the channel mode on JOIN, verify that the
4981 channel key and channel's HMAC are valid. Affected file
4982 irssi/src/silc/core/client_ops.c.
4984 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4987 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4988 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4990 * Removed channel key rekey task deleting from the function
4991 silc_server_save_channel_key. Affected file silcd/server.c.
4992 Added explicit timeout task context instead that is used to
4993 delete the task if we are registering a new task before the
4994 new task has elapsed.
4996 * When channel key rekey occurs the client library now saves
4997 the old channel key for a short period of time (10 seconds) and
4998 is able to use it in case some is still sending channel
4999 messages encrypted with the old key after the rekey. Affected
5000 file lib/silcclient/[idlist.h|client_channel.c].
5002 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5004 * Added check to the silc_server_new_id_real to not accept
5005 new ID if it is the sender's own ID. Affected file is
5006 silcd/packet_receive.c.
5008 * Assure that we do not announce ourself or the one we've
5009 sending our announcements when we're router and are announcing
5010 servers to our primary router. Affected file silcd/server.c.
5012 * Fixed silc_server_command_identify_check_client to assemble
5013 correct WHOIS packet. It send corrupted WHOIS packet and
5014 caused problem with router to router connections. Affected
5015 file silcd/command.c.
5017 Fixed also silc_server_command_whois_check the same way
5018 as for the IDENTIFY command.
5020 * Added new SilcIDListStatus to the server in the SilcIDListData
5021 structure. The status now includes the current status of
5022 the entry (like registered, resolved etc.). Affected file
5023 silcd/idlist.[ch]. Defined a bunch of different status types
5024 as well. This replaced the old boolean registered field as well.
5026 Added resolve_cmd_ident field to the SilcClientEntry structure
5027 too so that if the entry is for example being resolved so
5028 another command may attach to the same pending command reply
5029 without requiring to resolve the same entry again. This concept
5030 should optimize the WHOIS and the IDENTIFY resolving under
5031 heavy load by taking away unnecessary resolving for entries
5032 that are being resolved already.
5034 Added support for adding multiple pending commands for one
5035 command idenfier. Affected file silcd/command[_reply].[ch].
5037 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5038 before deleting the data. Otherwise the hash table will have
5039 freed data in comparison functions. Affected file is
5040 silcd/command_reply.c.
5042 * Fixed silc_idlist_replace_client_id to add the new entry to
5043 the cache with NULL nickname. Otherwise there will be invalid
5044 memory as the nickname after the nickname is freed. Affected
5045 file silcd/packet_receive.c.
5047 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5048 saved into wrong slots because the previous number of entries
5049 was not taken into account. Affected file silcd/idlist.c.
5050 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5052 * If we are router and we receive JOIN notify to a channel that
5053 does not have any users then notified client is marked as the
5054 channel founder, as it is it. The affected file is
5055 silcd/packet_receive.c
5057 * Added to the extended hash table API's table_del_*ext functions
5058 the destructor as argument too, so that the caller can decide
5059 which destructor to use or whether to use destructor at all.
5060 Affected file lib/silcutil/silchashtable.[ch].
5062 * Fixed ID Cache purging. It actually deleted the entries from
5063 the hash table after the data was freed. The hash table ended
5064 up comparing freed memory. The affected file is
5065 lib/silccore/silcidcache.c.
5067 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * Fixed Irssi SILC client's KILL command's HELP syntax.
5071 * The USERS command now resolves the detailed user information
5072 if the userinfo field is missing. Affected file is
5073 lib/silcclient/command_reply.c.
5075 * Do not print error in silc_file_read if the read file does
5076 not exist. Just silently return NULL. Affected file is
5077 lib/silcutil/silcutil.c.
5079 * Fixed the silc_log_output to not wine about NULL filename
5080 and to not create some bogus " " filename. Affected file is
5081 lib/silcutil/silclog.c.
5083 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Fixed various printing bugs on the user interface in the
5086 Irssi SILC Client. Minor changes that were forgotten from
5089 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Fixed the configure.in.pre and the compilation and distribution
5092 environment to support the new autoconf 2.52. That version is
5093 now required to compile the CVS trunk.
5095 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5098 to generally parse user@fqdn format strings. Affected file
5099 lib/silcutil/silcutil.c.
5101 * Added nickname_format and nickname_force_format fields to the
5102 SilcClientParams structure. The first one defines the format
5103 for the nicknames that the library will enforce if the receives
5104 multiple same nicknames. The second one is boolean value and
5105 can be used to force the library to always enforce the format
5106 to the nicknames regardles whether there are multiple nicknames
5107 or not. This configurable formatting was employed to flexibly
5108 support accessing multiple nicknames from the user interface.
5109 The userinterface can now set the nicknames to what ever format
5110 they prefer. Affected file lib/silcclient/silcapi.h.
5112 Added function silc_client_nickname_format to the file
5113 lib/silcclient/idlist.c. It performs the nickname formatting.
5115 Added new field `hostname´ to the SilcClientEntry context.
5116 It holds the hostname of the client. Affected file is
5117 lib/silcclient/idlist.h.
5119 * Irssi SILC Client sets the nicknames in nick@hostn format.
5120 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5121 irssi/src/silc/core/silc-core.c.
5123 The WHOIS printing now also shows both the real nickname and
5124 the formatted nickname so that user knows how to access the
5125 user if there are multiple same nicknames cached. Affected
5126 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5127 printing formatting too to take the hostname now as a separate
5128 argument. The Affected file is
5129 irssi/src/fe-common/silc/modules-formats.[ch].
5131 * Changed the silc_client_get_clients_local to accept the formatted
5132 nickname as argument. It accepts the real nickname too but the
5133 formatted nickname can be used to find the true entry from
5134 multiple entries. Affected file lib/silcclient/silcapi.h and
5135 lib/silcclient/idlist.c.
5137 * Added nickname_format_parse field to the SilcClientParams.
5138 It is a callback function provided by the application to parse
5139 the nickname out of the formatted nickname string. The library
5140 calls it to get the nickname from the formatted string. Since
5141 the application generally knows better the format of the nickname
5142 string it parses it instead of the library, even though library
5143 encodes the formatted string. If the callback function is not
5144 provided then the library will use the string as is. The
5145 affected file is lib/silcclient/silcapi.h.
5147 * All the nickname strings passed to the client library in
5148 commands are now expected to be formatted nickname strings.
5149 If the command does not support the formatted nickname string
5150 it will assume that the sent string is the actual nickname.
5151 Affected file lib/silcclient/command.c.
5153 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Added public key authentication support to OPER and SILCOPER
5156 commands in the client library. Affected file is
5157 lib/silcclient/command.c.
5159 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Changed the get_auth_methdod client operation to be asynchronous.
5162 It can be async if the application resolves the authentication
5163 method from the server during the negotiation. Added new
5164 SilcGetAuthMeth completion callback that the application will
5165 call after resolving the authentication method.
5167 Added function silc_client_request_authentication_method that
5168 the application can use to resolve the authentication method
5169 from the server. Added also SilcConnectionAuthRequest callback
5170 that the library will call after the server has replied. The
5171 application can call this function if it does not know the
5172 current authentication method.
5174 Affected files are lib/silcclient/client.c and
5175 lib/silcclient/silcapi.h.
5177 * The Irssi SILC client now automatically resolves the authentication
5178 method incase any configuration information is not present (and
5179 currently there never is). The affected file is
5180 irssi/src/silc/core/client_ops.c.
5182 * Fixed public key authentication from the client library.
5183 Affected file lib/silcclient/protocol.c. Changed also the
5184 protocol specification about the public key authentication in
5185 the connection authentication protocol. The actual data to be
5186 signed is now computed with a hash function before signing.
5188 * Fixed the public key authentication from the server as well.
5189 Affected file silcd/protocol.c.
5191 * Removed the mlock()'s from the memory allocation routines.
5192 Affected file lib/silcutil/silcmemory.c. The ./configure does
5193 not check anymore for the mlock(). Affected file is
5196 * Fixed USERS command in server to allow the execution of the
5197 command for private and secret channels if the client sending
5198 the command is on the channel. Affected file silcd/command.c.
5200 * Fixed silc_client_get_clients_local to return the clients
5201 count correctly. It could return wrong value. Affected file
5202 lib/silcclient/idlist.c.
5204 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5207 types. The assembler optimizations seemed not to like 64-bit
5208 data types. The assmebler optimizations thus are now enabled
5209 also for BSD systems as opposed to only enable them for Linux.
5211 * Do not check for threads at all on BSD systems. Affected
5212 file configure.in.pre.
5214 * Removed -n and -h options from the Irssi SILC Client since
5215 they are not used in silc.
5217 * Fixed the prime generation to assure that the first digit
5218 of the generated random number is not zero since our conversion
5219 routines does not like number strings that starts with zero
5220 digit. If zero digit is seen the random number is regenerated.
5221 This caused some corrupted RSA keys when the zero first digit
5222 was met. Affected file lib/silcmath/silcprimegen.c.
5224 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Fixed WIN32 configuration in the ./configure script.
5227 Fixed to include xti.h on environments that has it.
5228 Patches by Carsten Ilchmann and andrew.
5230 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Changed the silc_id_create_client_id to be collision
5233 resistant. It is now assured that there cannot be created
5234 two same client ID's. I suspect that some weird bugs in
5235 the server were actually caused by duplicate Client IDs.
5236 Affected file silcd/serverid.[ch]. A router receiving
5237 new ID now also assures and informs the sending server
5238 if the ID caused collision.
5240 * Changed the silc_id_create_channel_id to also assure that
5241 there are no collisions.
5243 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Statement about ignoring the Mutual Authentication flag when
5246 performing rekey with PFS was a bit misleading. It is ignored
5247 if it was set in the initial negotiation, it cannot be even
5248 set in the rekey. Fixed in the ke-auth draft. Started the
5249 new versions of the protocol drafts in the doc/.
5251 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Fixed a bug in silc_client_command_identify_save when saving
5254 new channel information. The channel name was no duplicated
5255 and caused crash on exit. Affected file is
5256 lib/silcclient/command_reply.c.
5258 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * Fixed the getkey command handling in the server. Send just
5261 empty OK reply to the sender if the key could not be fetched
5262 (but everything else was ok, like the key just was not available).
5263 Changed the public key parameter to optional in the protocol
5264 specs so that empty OK reply can be sent. Affected file
5267 Added a message to Irssi SILC client to tell to user if the
5268 server did not return a public key.
5270 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Fixed a channel key regeneration bug. It registered new
5273 timeout tasks exponentially until all system resources were
5274 used. Affected file silcd/server.c.
5276 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Added the SILC Document generator to the scripts/silcdoc.
5279 It can be used to generate the Toolkit Reference Manual out
5280 of the source tree. Internally it will also use the RoboDoc
5281 generator now imported in util/robodoc.
5283 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Added couple of return's in rekey protocol if error orccurred
5286 during the protocol. The execution must be terminated.
5287 Affected file silcd/protocol.c. Also, terminate the protocol
5288 always with timeout.
5290 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * The client's Client ID was created initally from the wrong
5293 nickname (it could have been in format nick@host) in the
5294 silc_server_new_client. Affected file silcd/packet_receive.c
5296 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Added some SILC_LOG_ERROR's to various error conditions
5299 if client could not be added to ID cache. Affected files
5300 silcd/packet_receive.c and silcd/server.c.
5302 * When client's sock->user_data is freed, NULL also the
5303 client->router and client->connection pointers. Added check
5304 for these pointers being NULL to various places around the
5305 code. Affected file silcd/server.c.
5307 * Added client->data.registered == TRUE checks to various
5308 places around the code to assure that unregistered client's
5309 are not handled when it is not allowed. Affected file
5312 * Added `bool registered' fields to all
5313 silc_idlist_[server|client]_get_* routines to indicate whether
5314 the fetched client needs to be registered or not. Affected
5315 file silcd/idlist.[ch].
5317 * Add your own entry as registered to the ID cache in the
5318 server. Affected file server.c.
5320 * Fixed a bug in silc_server_new_server. The SilcServer was
5321 set as the new server's context instead of SilcServerEntry.
5322 This naturally caused some weird bugs.
5324 * Added "updated" field the SilcChannelEntry which indicates
5325 the time since the channel entry was last accessed. This
5326 can be used to determine whether it is necessary to
5327 announce the channel after backup resuming protocol.
5328 Affected files silcd/idlist.[ch].
5330 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Do not delete the channel rekey task when adding it
5333 for in silc_server_create_channel_key.
5335 * Changed the silc_server_create_channel_key to return
5336 TRUE or FALSE to indicate the success of the channel key
5339 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Fixed MSVC++ project files and added missing files to
5342 Makefiles under win32/.
5344 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5346 * Do not add TCP_NODELAY flag if the operating system
5347 does not have it defined. Affected files are
5348 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5350 * Fixed buffer overflow from Irssi SILC Client. Affected
5351 file irssi/src/fe-common/core/themes.c.
5353 * Fixed double free in client library in the file
5354 lib/silcclient/client.c when disconnecting from server.
5356 * Applied double free patch from cras to Irssi SILC client.
5357 Affected files irssi/src/core/[modules/expandos].c
5359 * Fixed the disconnection handling to Irssi SILC Client.
5360 The application must call silc_client_close_connection
5361 in ops->connect client operation in case of failure of
5362 the connection. Affected file is
5363 irssi/src/silc/core/client_ops.c.
5365 * Do not set sock->protocol to NULL in the function
5366 silc_client_close_connection after executing the protocol's
5367 final callback since the sock might not be valid anymore.
5368 Affected file lib/silcclient/client.c.
5370 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * Do not enable SILC_THREADS if the linking with libpthread
5373 did not happen. Affected file configure.in.pre.
5375 * Added notion to protocol specification that server must
5376 verify the sent authentication payload with CMODE when
5377 setting the channel founder key. Implemented it to the
5378 server. Affected file silcd/command.c.
5380 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Added _EXTRA_DIST SILC distribution variable to the
5383 distributions file. It is used to conditionally add extra
5384 files or directories to the specific distribution. Affected
5385 files ./prepare, Makefile.am.pre and distributions.
5387 Removed the `_' from the start of the distribution names.
5390 * Added README.WIN32 for instructions to compile the Toolkit
5393 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Fixed a double free in disconnection in the server. Affected
5396 file is silcd/server.c.
5398 * Fixed the lib/silcske/groups.c to work now also with GMP
5399 MP library. The string conversion did not work when using
5400 specific base and the base is indicated in the string as well.
5402 * Created win32/ directory which now includes MSVC++ specific
5403 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5404 It will appear only in the toolkit distribution
5406 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Changed the key material distribution function in case when
5409 the hash output is too short. The data is now concatenated
5410 a bit differently than it used to. Made the change to the
5411 SKE protocol specification.
5413 * Added better GMP detection to configure.in.pre. A patch
5416 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Fixed a minor bug in SKE that might cause some problem on
5419 some platforms. Affected file lib/silcske/silcske.c.
5421 * Added the cookie checking for initiator in the SKE. It checks
5422 that the responder returns the sent cookie unmodified. The
5423 affected file is lib/silcske/silcske.c. Added new SKE
5424 error type INVALID_COOKIE that can be sent during the
5425 negotiation. Fixed some memory leaks as well.
5427 * Added the "invalid cookie" error message to Irssi SILC client's
5430 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Added `task_max' field to the SilcClientParams to indicate
5433 the maximum tasks the scheduler can handle. If set to zero,
5434 default values are used. Affected file lib/silcclient/silcapi.h.
5436 * Fixed memory leaks in silc_client_close_connection. Affected
5437 file lib/silcclient/client.c.
5439 * Added silc_client_del_client_entry to client library to free
5440 all memory of given client entry. Affected file is
5441 lib/silcclient/idlist.[ch].
5443 * Added new functions silc_client_del_channel and
5444 silc_client_del_server to delete channel and server entries.
5445 Affected file lib/silcclient/[silcapi.h/idlist.c].
5447 * Removed silc_client_del_client_by_id from silcapi.h.
5449 * Fixed the INFO command to return the server's own info
5450 correctly when querying by Server ID. Affected file is
5453 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Removed the non-blocking settings in WIN32 code in the
5456 silc_sock_[read/write] and added SleepEx instead. Affected
5457 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5458 of input data is now checked with FIONREAD and ioctlsocket.
5460 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Call silc_schedule_task_del_by_context in the
5463 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5464 Affected file lib/silccore/silcprotocol.c.
5466 * Call silc_protocol_cancel for active protocols in the
5467 silc_server_close_connection if the funtion
5468 silc_server_free_sock_user_data has not been called.
5469 Affected file silcd/server.c.
5471 * Generic tasks cannot be deleted using the del_by_fd
5472 task deleting function since generic tasks does not match
5473 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5475 * Added a notion to SILCOPER help file that the SILCOPER works
5476 only on router server, not on normal server.
5478 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Added for WIN32 support for the new scheduler as well.
5481 Affected file lib/silcutil/win32/silcwin32schedule.c.
5483 * Fixed the SHA1 implementation to work on various platforms.
5485 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5488 API. It is part of the scheduler now. Everything else is
5489 as previously but some functions has changed their names.
5490 Checkout the lib/silcutil/silcschedule.h for the interface.
5491 Updated all applications to use the new interface. Affected
5492 files are lib/silcutil/silcschedule.[ch].
5494 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * Found a bug in the SKE implementation. The HASH value,
5497 specified by the protocol, was not computed correctly. The
5498 public key of the responder was not added to the computation
5499 even though it is mandatory. Affected file lib/silcske/silcske.c.
5500 This unfortunately causes incompatibilities with older
5501 clients and servers.
5503 * Added WIN32 specific network init and uninit functions:
5504 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5505 the Winsock2. Affected file lib/silcutil/silcnet.h and
5506 lib/silcutil/win32/silcwin32net.c.
5508 * Set the socket always to nonblocking mode on WIN32 after
5509 reading data or writing data. Affected file is
5510 lib/silcutil/win32/silcwin32sockconn.c.
5512 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5514 * Fixed various compilation problems under WIN32. Affected
5515 files lib/silcutil/win32/silcwin32thread.c and
5516 lib/silcutil/win32/silcwin32schedule.c.
5518 * Removed all _internal.h #includes from public header
5519 files. Internal headers must never be included from
5522 Removed also the lib/silcske/payload_internal.h file.
5524 * All include files that may be needed (public and some others
5525 included by the public headers) by application developers are
5526 now copied to the ./includes directory. It does not copy any
5527 internal headers. Affected file Makefile.defines.pre and all
5528 Makefile.am's under lib/ and subdirs.
5530 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Do not change the ~/.silc directory's permissions automatically.
5533 Affected file irssi/src/silc/core/clientutil.c.
5535 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Do not cancel the protocol in silc_server_close_connection
5538 it might cause recursion. Now cancelled in the function
5539 silc_server_free_sock_user_data. Affected file silcd/server.c.
5541 * Fixed the silc_server_remove_clients_by_server to regenerate
5542 the channel keys correctly finally. Added also new function
5543 silc_server_remove_clients_channels to actually do it.
5544 Affected file silcd/server.c.
5546 * Fixed the silc_server_new_channel to not crash by giving
5547 wrong router to the new channel. Affected file is
5548 silcd/packet_receive.c.
5550 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5553 which is given as argument to the silc_client_alloc now.
5554 It can be used to configure the client and set various parameters
5555 that affect the function of the client.
5557 * The USERS command in server did not check whether the channel
5558 is private or secret. Affected file silcd/command.c.
5560 * Added new argument to the USERS command in protocol specification.
5561 The USERS command now can take the channel name as argument
5562 as well. Added support for this in client and server and
5563 updated the protocol specs.
5565 * Completed the GETKEY command in client. It can be now used
5566 to fetch also servers public key not only some clients.
5567 Affected files lib/silcclient/command[_reply].c.
5569 * Added silc_client_get_server to return server entry by the
5570 server name. Affected files lib/silcclient/silcapi.h and
5573 * Redefined the IDENTIFY command in protocol specification to be
5574 more generic. It now can be used to query information about
5575 any entity in the SILC Network, including clients, servers and
5576 channels. The query may be based either the entity's name
5577 or the ID. Added support for this in both client and server.
5579 Affected files silcd/command.c and lib/silcclient/command.c
5580 and command_reply.c.
5582 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5583 the _from_client and _from_server functions. Affected file
5586 * Added silc_client_get_channel_by_id_resolve to the file
5587 lib/silcclient/silcapi.h to resolve channel information by
5588 its ID. Added also silc_client_get_channel_by_id that
5589 does not resolve it from the server.
5591 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Added SilcServerEntry context into the client library
5594 to represent one server. The INFO command now allocates
5595 these to save the resolved server info. For now on the
5596 client library will also keep information about servers,
5597 connected and resolved with INFO.
5599 The INFO command now allocates the SilcServerEntry context
5600 and saves the server info there. The COMMAND_REPLY in
5601 the INFO now returns the parameters to application in
5602 same order as defined in the protocol specification.
5604 The entries are cached in the client->server_cache.
5606 * The INFO command is now issued after received the Client ID
5607 from the server. Affected file lib/silcclient/client.c.
5609 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5610 to the application as the mode changer might be server.
5611 It is guaranteed that NULL is not returned anymore to the
5612 application. Affected file lib/silcclient/client_notify.c.
5614 The ID Type is now also passed to the application so that
5615 it can check whether the returned entry is SilcClientEntry
5618 Added new function silc_client_get_server_by_id to return
5619 the server entry by ID. Affected files are the
5620 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5622 * Do not create the channel in the Irssi SILC Client when issuing
5623 the JOIN command but when received the sucessful JOIN command
5624 reply. Otherwise the channel might get created even though we
5625 could not join it. The Affected file is
5626 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5628 * Fixed a channel joining bug in router. The router must also
5629 check the channel modes, invite and ban lists etc. when serving
5630 the JOIN command sent by normal server. Affected file is
5631 silcd/command.c. The router now resolves the client's
5632 information from the server who sent the JOIN command if it
5633 does not know it, and processes the JOIN command only after
5636 * Changed the SilcCommandCb to take new argument; void *context2.
5637 Affected file lib/silccore/silccommand.h
5639 The second argument in the command callbacks in the server now
5640 includes the SilcServerCommandReplyContext if the command was
5641 called as pending command callback from the command reply.
5642 Otherwise it is NULL. When called as pending the status of the
5643 command reply will be checked and if it was erronous the
5644 error will be sent to the original sender of the command.
5645 This way the client always receives the error messages even
5646 though the server was actually the one who received the error
5647 when it resent the command to router, for example. Affected
5648 files silcd/command[_reply].[ch].
5650 * Fixed sending WHOWAS command's error message to client if
5651 the requested client could not be found. It was missing.
5654 * Changed the CMODE and CUMODE commands reply arguments in the
5655 protocol specification. The Channel ID is now sent in both
5656 of the commands to identify the channel. Implemented this
5657 new feature to the client and server. Affected files
5658 lib/silcclient/command_reply.c and silcd/command.c.
5660 * Made better checks for invite and ban lists in the JOIN
5661 command in server. Affected file silcd/command.c.
5663 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * The server now performs the incoming host IP/DNS lookup
5666 using the silc_socket_host_lookup and thus does not block
5667 the server anymore. Affected file silcd/server.c.
5669 * Completed the multi-thread support for SILC Scheduler in
5670 the lib/silcutil/silcschedule.c.
5672 * Fixed the configure.in.pre to detect the pthread correctly
5675 * Fixed a deadlock in silc_task_queue_wakeup in the file
5676 lib/silcutil/silctask.c.
5678 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Added new function silc_schedule_wakeup that is used in
5681 multi-threaded environment to wakeup the main thread's
5682 schduler. It needs to be used when a thread adds a new task
5683 or removes a task from task queues. After waking up, the
5684 scheduler will detect the task queue changes. If threads
5685 support is not compiled in this function has no effect.
5686 Implemented the wakeup mechanism to both Unix and WIN32
5687 systems. Affected files are lib/silcutil/silcschedule.[ch],
5688 lib/silcutil/unix/silcunixschedule.c and the
5689 lib/silcutil/win32/silcwin32schedule.c.
5691 * Added new function silc_task_queue_wakeup to wakeup the
5692 scheduler by the specified task queue. Affected file
5693 lib/silcutil/silctask.[ch].
5695 * The silc_socket_host_lookup_start now wakes up the scheduler
5696 after adding the timeout task. Affected file is
5697 lib/silcutil/silcsockconn.c.
5699 * The silc_socket_host_lookup is synchronous now if the threads
5700 support is not compiled in. However, the callback is still
5701 called asyncronously through the scheduler, anyway. Affected
5702 file lib/silcutil/silcsockconn.c.
5704 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Added new function silc_socket_host_lookup to perform
5707 asynchronous IP and FQDN lookups for the socket connection.
5708 Affected files lib/silcutil/silcsockconn.[ch].
5710 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5713 that may or may not compile the mutex support in.
5715 Changed the silc_mutex_alloc interface. It allocates the
5716 mutex now to the sent pointer and returns TRUE or FALSE.
5718 Affected file lib/silcutil/silcmutex.h.
5720 * Wrote the SILC Task Queue interface to support multi-threads.
5721 Affected file lib/silcutil/silctask.[ch].
5723 * Wrote the SILC Scheduler to support multi-threads. Affected
5724 file lib/silcutil/silcschedule.c.
5726 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5729 in lib/silcutil/win32/.
5731 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Defined SILC Mutex API and SILC Thread API and implemented
5734 them for Unix. Affected files are
5735 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5736 lib/silcutil/unix/silcunixmutex.c and
5737 lib/silcutil/unix/silcunixthread.c.
5739 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Fixed the silc_server_remove_clients_by_server's channel
5742 key re-generation. The hash table handling was incorrect
5743 and would not work with many channels. Affected file is
5746 * Fixed some memory leaks around the server code.
5748 * Rewrote the silc_server_get_users_on_channel to support IPv6
5749 based Client ID's. Affected file silcd/server.c.
5751 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5752 specification. However, a separate document must be written
5753 to define the detailed signing procedure and the payload
5754 associated with the flag. Defined the flag to the
5755 lib/silccore/silcchannel.h as well.
5757 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Changed the dynamic tables to static size tables in the
5760 lib/silccrypt/silchmac.c.
5762 * Removed GCC dependencies from the code. A patch by cras.
5764 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Do not show the error "Error receiving packet bla bla"
5767 in server if it really was not an error (-2 means that reading
5768 is pending). Affected file silcd/server.c.
5770 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Fixed a possible crash in silc_server_remove_clients_by_server
5773 in silcd/server.c. Fixed there also some memory leaks.
5775 * Fixed the silc_idlist_replace_client_id. It could replace
5776 wrong key in the hash table. Affected file silcd/idlist.c.
5778 * Do not check whether there are global users on the channel
5779 if the channel->global_users is FALSE. Affected functions
5780 silc_server_remove_from_one_channel and
5781 silc_server_remove_from_channels in silcd/server.c. Also,
5782 do not check if the removed client is local as we can be
5783 sure that global client was not removed from the channel
5784 and checking for global users is not needed.
5786 * The silc_server_remove_clients_by_server now re-generates
5787 the channel keys correctly for those channels that had
5788 clients removed from them. Affected file silcd/server.c.
5790 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Found the reason of random crashes in the server. We weren't
5793 ignoring the SIGPIPE signal (which can be sent in write())
5794 and it crashed the server. Affected file silcd/silcd.c.
5796 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Assure that sock->user_data is not NULL in the function
5799 silc_server_packet_send in silcd/packet_send.c.
5801 * Disconnect the remote connection if it could not be added
5802 to any ID lists in the server. The affected file is
5805 * Check in silc_server_packet_send[_real/dest] that the
5806 socket is not disconnecting and ignore the data if it is.
5807 Affected file silcd/packet_send.c.
5809 * Define inline to __inline on native WIN32 compilation.
5810 Affected file includes/silcwin32.h.
5812 * Added some explicit type casts for inline code since MSVC
5813 require them. Affected files lib/silcutil/silcbuffer.h,
5814 lib/trq/silcdlist.h and lib/trq/silclist.h.
5816 * Print warning in log files from now on if the packet
5817 decryption fails. Affected file silcd/server.c.
5819 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Changed the `say' client operation's interface to accept
5822 new `type' argument to indicate the type of the message sent
5823 by the library. The application may filter the library's
5824 messages according the type. The affected file is the
5825 lib/silcclient/silcapi.h.
5827 * Added two new functions to lib/silcclient/silcapi.h:
5828 silc_client_del_client and silc_client_del_client_by_id.
5829 Affected file lib/silcclient/idlist.c.
5831 * Moved the clientincludes.h from includes/ to silc/ and
5832 serverincludes.h from includes/ to silcd/.
5834 * The modes for the CMODE and CUMODE are now passed as
5835 uint32 for application with COMMAND_REPLY. The affected
5836 file is lib/silcclient/command_reply.c.
5838 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * /WHOIS without arguments shows client's own information.
5841 Affected file lib/silcclient/command.c.
5843 * Changed PING to not accept any arguments. The specs
5844 says that client can ping only the connected server so
5845 requiring an argument is not needed. Affected file is
5846 lib/silcclient/command.c.
5848 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Fixed a fatal bug in private message sending and reception
5851 encryption and decryption when using private message keys.
5852 The implementation was incorrect and did not follow the
5853 specification. It causd that some of the message were
5854 lost since it did not use the sending and receiving keys
5855 as the protocol suggests. This has been fixed and will cause
5856 incompatibilities with older clients when sending private
5857 message encrypted with private message keys. Affected files
5858 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5859 and various other in Irssi SILC Client.
5861 Added `responder' boolean argument to the functions
5862 silc_client_add_private_message_key[_ske] to indicate when
5863 the key is added as responder or initiator of the key
5866 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Removed the silc_ske_check_version function and created
5869 a SilcSKECheckVersion callback. Added also a function
5870 silc_ske_set_callbacks that is now used to set all SKE
5871 callbacks. The callback functions are not given to
5872 the SKE functions anymore, but this function is used to
5875 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5877 * Added `silc_version' argument to the silc_client_alloc
5878 to define the version of the application for the library.
5879 The library will use the version string to compare it
5880 against the remote host's (usually a server) version
5881 string. Affected file lib/silcclient/silcapi.h
5883 * Added the KE protocol context to Key Agreement context
5884 in client library so that we can abort the SKE if it
5885 is in process when we get timeout. Affected file is
5886 lib/silcclient/client_keyagr.c.
5888 * Do not resolve the client ID forever if it returns in the
5889 first time that such client does not exist. This was done
5890 for example with private message. Affected file is
5891 lib/silcclient/client_prvmsg.c.
5893 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Do not add regex.h for WIN32. The affected file
5896 includes/silcincludes.h.
5898 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5899 not work yet 100%. It generates the DLL's automatically
5900 when compiling with --with-win32 under cygwin.
5902 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * lib/contrib/regex.c is not compiled on WIN32.
5906 * Added silc_net_get_socket_opt function to the
5907 lib/silcutil/silcnet.h.
5909 * Added includes/silcwin32.h for WIN32 specific includes
5912 * Do not use ptime structure or any of the posix process
5913 functions on WIN32 in lib/silccrypt/silrng.c.
5915 * Added silc_gettimeofday to provide generic function
5916 for struct timeval on all platforms. Added the function
5917 to lib/silcutil/silcutil.h.
5919 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5922 library as they clearly belong there. As a plus side we
5923 can make the actual socket connection routines platform
5926 Added also new generic function silc_socket_read and
5927 silc_socket_write (that used to be silc_packet_[read/write].
5928 The implementation of these are platform specific.
5930 * Added WIN32 specific routines of silc_socket_[read/write]
5931 to lib/silcutil/win32/silcwin32sockconn.c.
5933 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Added preliminary support for native WIN32 compilation under
5936 cygwin (using the -mno-cygwin option for GCC) to the
5937 ./configure.in.pre. The --with-win32 now prepares the
5938 compilation for native WIN32.
5940 * Rewrote the SILC Scheduler interface in the file
5941 lib/silcutil/silcschedule.h. The scheduler is now context
5942 based and does not have anymore any global static scheduler.
5943 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5944 and created lib/silcutil/win32 directory for WIN32 based
5947 * Added Unix specific network routines to the
5948 lib/silcutil/unix/silcunixnet.c and the old
5949 lib/silcutil/silcnet.c includes now only generic routines.
5951 Added WIN32 specific network routines to the
5952 lib/silcutil/win32/silcwin32net.c.
5954 * Added Unix specific utility functions from the
5955 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5957 * Added WIN32 SILC Scheduler to the file
5958 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5961 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Do not handle JOIN notify in the server if the target client
5964 is not registered (idata->registered == FALSE). The affected
5965 file is silcd/packet_receive.c.
5967 * Update the nickrec->founder in event_cumode in the Irssi SILC
5968 client. Affected file irssi/src/silc/core/silc-channels.c.
5970 * Fixed the CUMODE_CHANGE notify handling in the server when
5971 server and router are announcing their clients on channels.
5972 Now the mode changes are saved and notified correctly. The
5973 affected file is /silcd/packet_receive.c.
5975 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5976 They really did not replace the cache entry in the ID Cache.
5977 Now they do that. Affected file silcd/idlist.c.
5979 * Fixed the KICK notify handling in the Irssi SILC client to
5980 update the channel records so that the kicked client does not
5981 appear to be on the channel. The affected file is
5982 irssi/src/silc/core/silc-channels.c.
5984 * Always update the conn->current_channel when executing command
5985 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5987 * Fixed the KILL notify handling in Irssi SILC client to remove
5988 the killed client on all channels.
5990 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5992 * Fixed the silc_parse_command_line to remove extra spaces
5993 from the start and end of the arguments. Affected file is
5994 lib/silcutil/silcutil.c.
5996 * Cancel and free any active protocol in the function
5997 silc_server_close_connection. Affected file silcd/server.c.
5999 * Cancel and free any active protocol in the function
6000 silc_client_close_connction. Affected file is
6001 lib/silcclient/client.c.
6003 * Do not execute the KILL command for clients that are in
6004 history (ie. they are not in the network). Affected file is
6007 * Fixed KILL notify handling, client does not crash anymore.
6008 Affected file irssi/src/silc/core/silc-channels.c.
6010 * Reduced the default packet buffer size from 2048 to 1024 in
6011 lib/silccore/silcpacket.c.
6013 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6014 counter to the SKE context that is incresed when the SKE library
6015 performs async operation outside the library. If the outside
6016 process frees the SKE context and FREED status will be set
6017 and the library will detect after the sync operation that the
6018 libary is freed. The affected files are
6019 lib/silcske/silcske[_status].[ch].
6021 * Resolve the client entry information in the function
6022 silc_client_channel_message to assure that NULL pointer is not
6023 passed as client entry to the application. */
6025 * Fixed the task timeout calculation to assure that there is
6026 never negative timeouts. The affected file is
6027 lib/silcutil/silcschedule.c.
6029 * Fixed the channel user mode notification sending in server.
6030 It was sent point-to-point to the router (or to server by router)
6031 but it needs to be destined to a channel. The routines now
6032 supports sending the channel user mode notifys to the channels
6033 when announcing clients and channels. Affected files are
6034 silcd/server.c and silcd/packet_receive.c.
6036 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6037 It did not actually replace the old channel entry in the cache.
6038 Affected file lib/silcclient/client_notify.c.
6040 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6042 * Fixed a possible crash in silc_packet_send_prepare. It now
6043 assures always that there is enough space in the buffer and
6044 at the tail area of the buffer (for MAC).
6046 Fixed the inbound buffer reallocation in silc_packet_read.
6047 It was old code and did not handle the reallocation correctly.
6050 The affected file is lib/silccore/silcpacket.c.
6052 * Fixed buffer overflow in silc_parse_nickname in the file
6053 lib/silcutil/silcutil.c.
6055 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6057 * make install generates new server keys only if there is not
6060 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6062 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6063 Added check that if the NOREPLY is set then we will not send
6064 the away message. This avoids infinite loop of away messages
6065 if both clients are away. The affected file is
6066 lib/silcclient/client_prvmsg.c.
6068 * Fixed client crash if /NICK was given without arguments.
6069 Affected file lib/silcclient/command.c.
6071 * Server does not send the invite list in INVITE command back
6072 to the client if the list was not altered. Added this notion
6073 to the protocol spec as well. Affected file silcd/command.c.
6075 Fixed possible crash in INVITE command by checking the
6076 value of silc_server_get_client_route command.
6078 * Fixed the INVITE notify type handling. The arguments are now
6079 taken in correct order and client does not crash. The affected
6080 file is irssi/src/silc/core/silc-channels.c.
6082 Removed the "Inviting xxx to channel" message from the
6083 client library away and let the application handle it.
6084 Affected file lib/silcclient/command.c. Added that message
6085 to Irssi SILC client's message formats.
6087 * Fixed CMODE command crash in client. It now checks the
6088 amount of arguments correctly and does not crash. The affected
6089 file is lib/silcclient/command.c.
6091 * Do not create new channel automatically in silc_channels_join
6092 but check whether the channel by that name already exists.
6093 Affected file irssi/silc/core/silc-channels.c.
6095 * Do not send the SERVER_SIGNOFF to router if the disconnected
6096 entity was the router. Affected file silcd/server.c.
6098 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6099 SILC client as it was missing from there.
6101 Added the handling of the KICK notify to the Irssi SILC client
6102 as it was missing. Added "you have been kicked" message to
6103 Irssi SILC client's message modules formats.
6105 Added the handing of the KILL notify to the Irssi SILC client
6106 as it was missing. Added the kill message module formats
6109 The affected file is irssi/src/silc/core/silc-channels.c.
6111 * The router did not save the channel mode the server announced.
6112 Affected file silcd/packet_receive.c.
6114 * Fixed a possible crash in INFO command in server. If the
6115 server did not provide the server info it crashed. Affected
6116 file silcd/command.c.
6118 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6120 * Fixed the GETKEY command in the server to check also the
6121 global list. Otherwise the GETKEY would not work correctly
6122 in normal SILC server. Affected file silcd/command.c.
6124 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6126 * Fixed GETKEY crash, it crashed if the command did not succseed.
6128 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6130 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6131 is now real and not just an macro interface to GMP.
6133 Removed the entire GMP from the source tree and imported new
6134 NSS MPI library instead. Reason for removing GMP is that it is
6135 extremely large and compiles extremely slow. The NSS MPI
6136 is only a few files and compiles in less than 10 seconds.
6137 The speed is also about the same as GMP. The MPI is imported
6138 to lib/silcmath/mpi.
6140 If the system has GMP installed we will still use the GMP.
6141 If it is not then the NSS MPI will be compiled.
6143 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6145 * Merged a long nickname (127 characters long) crash bugfix from
6146 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6148 * Merged a freed memory reference bugfix from Irssi CVS tree.
6149 Affected file irssi/src/core/commands.c.
6151 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6153 * Added the server's public key sving and verification to the
6154 server when performing the SKE. This was missing and the
6155 remote server's (or router's) public key was accepted without
6156 checking whether we have it previously or trust it at all.
6157 Affected file silcd/protocol.c.
6159 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6161 * Check in the silc_server_timeout_remote if protocol is active
6162 and make sure that the protocol's final callback is called so
6163 that all memory if freed. Affected file silcd/server.c.
6165 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6167 * silc_server_whois_send_reply crashed the server if the nickname
6168 was 127 characters long. Affected file silcd/command.c.
6170 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6172 * Added sanity check to the silc_server_new_client. If the hostname
6173 is provided inside username then check that the provided hostname
6174 really is the same as the resolved one. If the hostname was not
6175 resolved then check it from the public key. Affected file is
6176 silcd/packet_receive.c.
6178 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6179 if the server disconnected us and the connection is not valid
6180 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6182 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6183 the library to the lib/silcutil/silcutil.[ch].
6185 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6187 * Close log file after open. Affected file
6188 lib/silcutil/silclog.c.
6190 * Check whether sock == NULL in silc_client_send_packet and return
6191 if it is. Affected file lib/silcclient/silcclient.c.
6193 * Check rec->entry == NULL in the Irssi SILC Client before
6194 sending the channel message. Affecte file is
6195 irssi/src/silc/core/silc-servers.c.
6197 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6199 * Merged a splitted window bugfix from Irssi CVS tree. The
6200 affected file is irssi/src/fe-text/textbuffer-view.c.
6202 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6203 It did not print nickname.
6205 * Improved the distributions system a bit.
6207 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6209 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6210 irssi/src/fe-text/gui-window.c.
6212 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6213 to in-active server. The affected file is
6214 irssi/src/silc/core/client_ops.c.
6216 * Resolve the client in USERS command reply if the entry does
6217 not have username resolved. The affected file is
6218 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6219 command to WHOIS command to really resolve stuff. The USERS
6220 is not used any more in any critical section so WHOIS can
6221 be used even though it might be slower than IDENTIFY.
6223 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6226 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6228 * Changed the protocol API a bit more consistent in the
6229 lib/silccore/silcprotocol.[ch].
6231 * Changed the following headers to ROBODoc format:
6233 lib/silccore/silcpayload.h
6234 lib/silccore/silcprotocol.h
6235 lib/silccore/silcsockconn.h
6237 All core library headers are now formatted.
6239 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6241 * Fixed a bug in Irssi SILC client; do not show that you are
6242 server/router operator if you really are not. Affected file is
6243 irssi/src/silc/core/client_ops.c.
6245 * Renamed silc_command_free_payload to silc_command_payload_free.
6246 Affected file lib/silccore/silccommand.h
6248 * Added silcmath.h to include the prototoypes of various routines
6249 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6252 * Changed the following headers to ROBODoc format:
6254 lib/silccore/silcchannel.h
6255 lib/silccore/silccommand.h
6256 lib/silccore/silcid.h
6257 lib/silccore/silcidcache.h
6258 lib/silccore/silcmode.h
6259 lib/silccore/silcnotify.h
6260 lib/silccore/silcpacket.h
6261 lib/silcmath/silcmath.h
6263 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6265 * Added checking to the server code not to start the server if
6266 ciphers and stuff are not configured properly. Affected files
6267 silcd/serverconfig.[h] and silcd/server.c.
6269 * Changed the layout of the header files of the public interfaces
6270 in the SILC libraries. The new layout supports ROBODoc
6271 documentation tool (and some others) so that it is easy to create
6272 a library reference manual. All the other headers and source
6273 code must still follow the CodingStyle document. Also source
6274 code must not include these ROBODoc stuffs, only the headers.
6275 Furthermore, all public interface headers must now be named
6276 by using `silc' prefix, example: silcapi.h, silccipher.h.
6277 Some files were renamed due to this. All the other headers
6278 must not be used as public interfaces. I will update the
6279 CodingStyle document later. Changed following headers, so far:
6281 lib/silcclient/silcapi.h
6282 lib/silccore/silcauth.h
6283 lib/silccore/silcprivate.h
6284 lib/silccrypt/silcdh.h
6286 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6290 * Removed silc_client_packet_send_flush from the client library
6291 as it is not needed. Affected file lib/silcclient/client.[ch].
6293 * Added printing of message of unresolved authentication method
6294 to the Irssi SILC client. Added it to the module formats.
6295 Removed the same message from the client library.
6297 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6299 * Added new distribution feature, DISTLABEL. Every distribution
6300 can define own preprocessor label that can be used in the
6301 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6302 file distributions, acconfig.h.pre and prepare.
6304 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6306 * Added Makefile.defines_int to include the actual definitions
6307 for Makefile.defines.in. Tested the new distribution system,
6308 created distributions and tested installation.
6310 * Added AWAY message printing to the Irssi SILC client. Added
6311 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6313 * Added SCONNECT command to call the SILC's CONNECT command.
6314 Cannot use CONNECT directly since Irssi uses that internally.
6315 Affected file irssi/src/silc/core/silc-servers.c.
6317 Added ACTION local command. It is same as ME command but takes
6318 the channel as mandatory argument.
6320 Rewrote some of the Irssi's help files to suite for SILC
6323 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6325 * Added Makefile.defines[.in] that should for now on be included
6326 in all Makefile.am file in the source tree. That file includes
6327 all common compilation definitions for SILC source tree.
6329 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6331 * Minor changes to the ./prepare script to change the package
6332 name according the distribution name to the configure.in.
6334 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6336 * Created new distribution system. Added file `distributions'
6337 that defines all the distributions that can be created out of
6338 the SILC source tree. The ./prepare script now reads that
6339 file to determine how to prepare the distributions. The
6340 first argument to the ./prepare is the name of the distribution
6341 and second is the version of the distribution. If given
6342 without arguments it creates the default (toolkit) distribution
6343 with the default version (defined in ./prepare).
6345 All Makefile.am files that are subject to the distributions
6346 are now named as Makefile.am.pre. These are ./Makefile.am
6347 and lib/Makefile.am. Others may be changed later.
6349 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6351 * Added invite list, ban list, some key management and connection
6352 error message printing to module formats in the Irssi SILC client.
6354 * Added new silc_client_set_away_message to set the away message
6355 that is back to the person who sent private message. The
6356 affected file lib/silcclient/silcapi.h and the
6357 lib/silcclient/client_prvmsg.c.
6359 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6361 * Fixed the private message sending in the Irssi SILC client,
6362 added local command KEY to the Irssi SILC client.
6364 Added key management and key agreement message formats to the
6365 irssi/src/fe-common/silc/module-formats.[ch].
6367 Added USERS (alias WHO) printing, server/router operator
6368 indication and LIST command printing to the module formats.
6370 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6372 * Fixed channel joining notify handling, cumode notify handling
6373 from Irssi SILC client.
6375 * Added SILC specific module-formats to the Irssi SILC client so
6376 that SILC specific message hilighting, colors etc is possible.
6377 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6379 Added channel mode, channel user mode, actions, notices,
6380 whois and whowas printing to the the module-formats.c.
6382 * Fixed a bug in channel deletion in the server. The channel
6383 is not left to the cache even if the channel founder auth mode
6384 is set when there are no users anymore on the channel. Affected
6385 file silcd/server.c.
6387 * The silc_net_localhost now resolves the entire hostname including
6388 the domain name. Affected file lib/silcutil/silcnet.c.
6390 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6392 * Changed the ask_passphrase client operation to be ascynchronous.
6393 It has now a completion callback and a context that the
6394 application must call after it has got the passphrase from
6395 the user. Affected files lib/silcclient/silcapi.h,
6396 lib/silcclient/protocol.c, lib/silcclient/command.c and
6399 Added SilcAskPassphrase callback that the application calls
6400 to deliver the passphrase to the library.
6402 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6403 The public key verification and especially a certificate
6404 verification is asynchronous procedure.
6406 Added new SILC_SKE_STATUS_PENDING status to indicate the
6407 request is pending and a callback will be called to finalize
6410 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6411 indicate that remote end did not send its public key (or
6412 certificate), even though we require it. Added check for this
6413 condition in the SKE. This was a security bug, now fixed.
6415 Defined new SilcSKEVerifyCbCompletion callback that is called
6416 when the verification process is completed.
6418 The affected files lib/silcske/silcske_status.h and
6419 lib/silcske/silcske.[ch].
6421 * Changed the verify_public_key client operation to be async
6422 as well. Defined SilcVerifyPublicKey callback that is used to
6423 indicate the success of the public key verification process.
6425 Changed the server and client to use the new async client
6428 * Changed the Irssi SILC client's internal scheduler to be called
6429 twice as many times as it used to be. As a result the client
6430 should be a bit faster now. Affected file is
6431 irssi/src/silc/core/silc-core.c.
6433 * Added support to Irssi SILC client of asynchronous public key
6434 verification and passphrase inquiry. Affected file is
6435 irssi/src/silc/core/silc-core.c.
6437 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6439 * Do not say "You have left channel %s" in client library.
6440 Moved it to the application. Affected files are
6441 lib/silcclient/command.c and silc/client_ops.c.
6443 * Fixed silc_client_get_clients. Command context was not
6444 duplicated and was freed memory in the callback. Affected
6445 file lib/silcclient/idlist.c.
6447 * Do not say "you are now talking..." on JOIN command in the
6448 client library. The appliation must handle it.
6450 * Do not say ".. changed topic to" in command reply in the
6451 client libary. The application must handle it.
6453 * Fixed TOPIC command sending in the client library.
6455 * Fixed a memory leak in silc_client_command_free in the file
6456 lib/silcclient/command.c.
6458 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6460 * Imported a modified version of Irssi client to the source tree.
6461 The Irssi will be used to create a new client called
6462 Irssi SILC. Imported to irssi/.
6464 Added silc_core_init_finish function to the Irssi. Affected
6465 file irssi/configure.in.
6467 A lot changes in the Makefile.ams around the irssi tree.
6469 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6471 * Do not rehash if the new size is same as the old size of the
6472 hash table, in the silc_hash_table_rehash*. The affected file
6473 lib/silcutil/silchashtable.c.
6475 * Replaced hash_table_del_by_context calls from the server
6476 (when channel->user_list and client->channels) to the
6477 hash_table_del as it is sufficient and faster.
6479 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6481 * Added silc_hash_table_list, silc_hash_table_get and the
6482 SilcHashTableList structure to provide an alternative way to
6483 traverse the hash table. The affected files are
6484 lib/silcutil/silchashtable.[ch].
6486 * Changed the server's idlist routines to use the hash table
6487 routines to optimize the code.
6489 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6491 * Replaced the client entry's `channel' list and channel entry's
6492 `user_list' list to hash tables for optimized lookup. Changed
6493 the code to use the hash table interface around the code.
6494 Affected file lib/silcd/idlist.[ch].
6496 * Added `auto_rehash' boolean argument to the function
6497 silc_hash_table_alloc to indicate whether the hash table should
6498 auto-rehash when it thinks is appropriate time. It will
6499 increase the hash table size if the there is twice as much
6500 entries in the table than the size of the table, and will
6501 decrease the size if there are twice as less entries than
6502 the size of the table.
6504 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6506 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6508 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6510 * silc_idcache_purge_by_context deletes the entry now by context
6511 as it is supposed to do. Affected file lib/silccore/idcache.c.
6513 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6514 client is not anymore valid (WHOWAS givens the info) and not
6515 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6517 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6519 * Removed the `data' and `data_len' arguments from the ID Cache
6520 interfaces and added `name' argument. ID Cache does not handle
6521 anymore the binary data only a names associated with given ID.
6523 * When hashing a Client ID with silc_hash_id the entire ID is
6524 not hashed anymore, instead only the hash of the Client ID is
6525 hashed. This way we can access the Client ID from the cache
6526 with Client ID but with the hash of the ID (which is a hash of
6527 the nickname) as well without any difference in performance.
6529 Added also silc_idcache_find_by_id_one_ext to do one on one
6530 searching when we have the actual ID. Added also function
6531 silc_hash_client_id_compare. The affected files are
6532 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6534 * When hashing the name associated with a ID it is always done
6535 in lowercase. This way we can access the cache without worrying
6536 about case-sensitivity, even though, for example nicknames are
6539 * Fixed a bug in server with channel message sending. It put
6540 wrong ID type as destination ID. The affected file
6541 silcd/packet_send.c.
6543 * silc_idcache_del_by_context now deletes from all hash tables
6544 by context. Affected file lib/silccore/idcache.c.
6546 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6548 * Changed the client library to use the new ID Cache interface.
6549 Changes around the source tree.
6551 * Added silc_hash_table_rehash_ext to rehash with specific
6552 hash function. Affected file lib/silcutil/silchashtable.[ch].
6554 * Added silc_hash_string_compare to compare two strings in the
6555 hash table. Affected file lib/silcutil/silcutil.[ch].
6557 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6559 * Added new function silc_idcache_del_by_context into the
6560 lib/silccore/idcache.[ch].
6562 * Changed the server's ID list routines to use the new ID Cache
6563 interface. Changes around the source tree.
6565 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6567 * Added silc_hash_table_del[_by_context]_ext functions in to the
6568 lib/silcutil/silchashtable.[ch].
6570 Removed silc_hash_table_find_all* routines and added new
6571 silc_hash_table_find_foreach to replace them.
6573 Added silc_hash_table_replace_ext function as extended
6574 replacing function. Separated the simple hash table interface
6575 from the extended hash table interface in the file
6576 lib/silcutil/silchashtable.h.
6578 * Fixed minor bugs and changed it to use some of the new
6579 hash table functions in lib/silccore/idcache.c
6581 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6583 * Added new function silc_hash_table_find_all to return all keys
6584 in the hash table by the specified key. As the hash table is
6585 collision resistant it also makes it possible to have several
6586 duplicate keys in the hash table. This function may be used to
6587 find all of the keys from the hash.
6589 Added user_context arguments to the SilcHashFunction,
6590 SilcHashCompare and SilcHashDestructor to deliver user specified
6593 Added new fuctions silc_hash_table_find[_all]_ext to do
6594 extended lookup with specified hash and compare functions and
6595 specified user contexts.
6597 Added new function silc_hash_table_add_ext to add the key
6598 with specified hash function and user context.
6600 Added new function silc_hash_table_foreach to traverse all
6601 entrys in the hash table. Added SilcHashForeach callback
6604 Added new function silc_hash_table_del_by_context to delete
6605 the entry only if the context associated with the key matches.
6607 Affected files are lib/silcutil/silchashtable.[ch].
6609 * Removed silc_hash_[server/client/channel]_id and added just
6610 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6611 silc_hash_id_compare to compare two ID's using as the hash table
6612 comparison function. Added also silc_hash_data to hash
6613 binary data and silc_hash_data_compare to compare it.
6615 * Removed silc_idlist_find_client_by_hash as it is not needed
6616 anymore. Affected file silcd/idlist.[ch].
6618 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6619 to use internally the SilcHashTable. The new ID Cache is a lot
6620 faster than the old one. Some of the ID Cache interface was also
6621 rewritten and obsolete and stupid functions were removed.
6623 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6625 * Added entry_count field to the SilcHashTable to keep the number
6626 of the entries in the table. Implemented the function
6627 silc_hash_table_rehash. Added new function
6628 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6630 Fixed a minor bug in silc_hash_table_free.
6632 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6633 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6634 into the lib/silcutil/silcutil.[ch].
6636 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6638 * Implemented a collision resistant hash table into the
6639 lib/silcutil/silchashtable[ch]. See the header and the source
6640 for the SilcHashTable API.
6642 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6644 * Merged dotconf version 1.0.2 into lib/dotconf.
6646 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6648 * Do not compile anything in lib/silcsim/* if the SIM support
6649 is not enabled. The tree should now compile without problems
6652 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6654 * Compiled the SILC under cygwin. Compiled and tested briefly
6655 without problems. More tests needed. The SIMs didn't compile
6658 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6660 * Fixed possible crash in silc_get_username in the
6661 lib/silcutil/silcutil.c.
6663 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6665 * Fixed a va_arg in silc/client_ops.c.
6667 * Oops, RC5 routines were named AES and caused some problems
6668 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6670 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6672 * Added new SilcIDIP structure into the lib/silccore/id.h and
6673 replaced the old `ip' fields from all SILC ID's to that type.
6674 This is a step towards IPv6 support.
6676 The silc_id_get_len takes now the ID as an extra argument.
6677 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6678 both IPv4 and IPv6 based ID's.
6680 The affected files are lib/silccore/id.[ch] and other files
6681 around the tree using these routines.
6683 * Removed the ID length arguments in server from various
6684 silc_server_send_notify_* routines -> they are not needed
6687 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6689 * Fixed memory leak in silc_encode_pem_file in the file
6690 lib/silcutil/silcutil.c.
6692 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6694 * Check minor version as well in the SKE. Affected files are
6695 silcd/protocol.c and lib/silcclient/protocol.c.
6697 * Added --identifier option to the server so that an identifier
6698 can be when creating the public key for the server. Affected
6699 file is silcd/silcd.c.
6701 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6702 lib/silccrypt/silcpkcs.c.
6704 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6706 * Register default ciphers and stuff when using -C option with
6707 the server. Affected file sildc/silcd.c.
6709 * Put back the servers public key filename format, it is better
6710 than the new one. For now, the client keys are saved with the
6711 new filename format. The affected file silc/client_ops.c.
6713 * Implemented the Cipher API for the rest of the ciphers that
6714 did not implement it or implemented it the wrong way.
6716 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6718 * Register default ciphers and stuff when using the -S option
6719 in the client. Affected file silc/silc.c. Same also when
6720 creating new key pair with -C option.
6722 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Fixed the silc_verify_public_key client operation function to
6725 save the public keys differently. The fingerprint is now
6726 used as filename and not the hostname. This way also the
6727 client keys are saved uniquely and not with hostnames. The
6728 affected file is silc/client_ops.c.
6730 * Trimmed the silc_hash_fingerprint function to remove extra
6731 whitespaces from the end of the fingerprint. The affected
6732 file is lib/silccrypt/silchash.c.
6736 * Added silc_cipher_register_default function to register all
6737 default ciphers. It can be used when configuration files
6738 does not exist and the application does not want any specific
6739 ciphers in any specific order.
6741 The SilcDList is now used as silc_cipher_list dynamically
6742 allocated cipher list. Removed the static list all together
6743 and now all ciphers must be allocated to the dynamic list.
6744 The silc_cipher_alloc routine was changed to check only the
6747 All silc_cipher_* routines that used to return int returns
6750 The affected files lib/silccrypt/silccrypt.[ch].
6752 * The same thing was done to silc_hash_* as for silc_cipher_*
6753 routines. Affected files lib/silccrypt/silchash.[ch].
6755 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6756 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6757 Added also silc_pkcs_[un]register[_default] functions.
6758 Removed the data_context from the PKCS API.
6760 * Added silc_hmac_register_default function to register default
6761 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6762 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6763 to unregister all hmacs at once.
6765 * Register the default ciphers, hash functions, PKCSs and HMACs
6766 if client's configuration file does not exist. The affected
6769 * The client did not load the hash functions from the SIM
6770 modules at all. Added support for this. Affected file is
6771 silc/clientconfig.c.
6773 * When decoding public key with silc_pkcs_public_key_decode, check
6774 the supported algorithm only if PKCS are registered. Affected
6775 file lib/silccrypt/silcpkcs.c. The same was done with the
6776 silc_pkcs_private_key_decode.
6778 * Fixed the SILC List routines to keep the list always in order.
6779 It used to change the list's order when traversing the list but
6780 not it preserves the order. Affected file lib/trq/silclist.h.
6782 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6784 * Added the client library to use the SilcSocketConnection's
6785 reference counter (by silc_socket_dup) to prevent the bug that
6786 the socket object may be freed underneath async operation.
6788 * The name resolv library checking fixes in the configure.in.pre.
6791 * Created new version of the protocol drafts for future
6792 development. The -03 drafts are the ones that will be changed
6793 in the trunk now and the -02 will remain as they are.
6795 * Send list of CUMODE notifys to the router when announcing
6796 the channel users to the router. Affected file silcd/server.c.
6797 If the router receiving channel founder CUMODE for a channel
6798 that already has channel founder it will send CUMODE notify
6799 to the sender to remove the channel founder rights from the
6800 announced client. Affected file silcd/packet_receive.c.
6802 * The CUMODE notify may now use Server ID as well as the entity
6803 who changes the mode. Updated protocool specs.
6805 * Updated INSTALL and README files.
6807 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6809 * New web pages in the http://silc.pspt.fi. The pages was
6814 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6816 * Implemented the [DenyConnectin] config section in the server.
6817 Added silc_server_config_denied_conn to check whether incoming
6818 connection is denied. Affected file silcd/serverconfig.[ch].
6820 * Do not check the ports when checking the incoming configuration
6821 data if the port is 0, meaning any. Affected file is
6822 silcd/serverconfig.c.
6824 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6826 * Fixed buffer overflow in silc_string_compare in the file
6827 lib/silcutil/silcutil.c.
6829 * Fixed double free in silc_server_command_leave in the file
6832 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6834 * Fixed the version checking in the server. Affected file is
6837 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6839 * Fixed the configuration data fetching when accepting new
6840 connections in the server. Affected file silcd/server.c.
6842 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6844 * Added `sender_entry' argument to the function
6845 silc_server_packet_relay_to_channel so that we can check
6846 whether some destination actually belongs to the same route
6847 the sender belongs (ie, we must not resend the packet to the
6848 sender). Affected file silcd/packet_send.[ch].
6850 * Added `servername' field to the SilcClientEntry in the server
6851 to hold the name of the server where client is from. Affected
6852 file is silcd/idlist.h.
6854 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6856 * Moved the channel message encrypting in the router betwen
6857 router connections from silc_server_channel_message to the
6858 silc_server_packet_relay_to_channel since we want to check
6859 whether we have anybody channel before encrypting anything.
6860 Affected files silcd/packet_[receive/send].c.
6862 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6864 * Fixed the [AdminConnection] server config section to support
6865 multiple entries. Affected file silcd/serverconfig.c.
6867 * Added support into the server to check the validity of the
6868 incoming connection before executing any KE or authentication
6871 * The connection configuration is now saved to the KE and
6872 connection auth protocol contexts and not fetched anymore in
6873 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6875 * The local hosts listenning address and port is also resolved
6876 now when starting the server. We want to have the socket object
6877 to include the real address and port for the listener. Added
6878 new function silc_net_check_local_by_sock into the files
6879 lib/silcutil/silcnet.[ch].
6881 * Fixed a broadcast bug in server -> do not broadcast if we
6884 * Fixed a routing bug. Do not route broadcast packets ever.
6885 Broadcast packets must be processed always and not routed since
6886 they may be destined to some other host than yourself and thus
6887 would get routed without no good reason. Affected file is
6890 * Added function silc_server_config_is_primary_route to check
6891 whether primary router connection has been configured (a router
6892 configuration that we are initiating). If there is not, we
6893 will assume that there is only two routers in the SILC network
6894 and we will use the incoming router connection as our primary
6895 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6897 * Changed the order of the broadcasting. Broadcast _after_ the
6898 packet has been processed not before. Affected file is
6901 * Fixed a [ClientConnection] parsing bug. The port was never
6902 parsed correctly thus resulting to port 0. Affected file
6903 silcd/serverconfig.c.
6905 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6906 argument and did not set the broadcast packet flag. Affected
6907 file silcd/packet_send.c. Fixed same bug in the function
6908 silc_server_send_notify as well.
6910 * If we receive NEW_ID packet for our own ID in the server, ignore
6913 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6917 * Removed the nickname from the Private Message Payload.
6918 Updated the code and the protocol specs.
6920 * Updated protocol specs for submitting to the IETF.
6922 * Tweaked the Random Number Generator a bit. Affected file
6923 lib/silccrypt/silcrng.c. Exported a new function
6924 silc_rng_[global]_add_noise which can be used to add more
6927 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * Do not parse packets with different timeout when protocol
6930 is active -> may cause problem with rekey. Affected file
6933 * When server receives signoff notify it must not create
6934 new channel key if the client is on any channels since the
6935 sender of the signoff notify will create it.
6937 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6939 * Added printing of error messages during SKE protocol from the
6940 failure packet sent by server during SKE. Affected file
6943 * Removed the client's failure_callback handling with timeout
6944 and handle it immediately when received.
6946 * The SKE library returned wrong type in SUCCESS and FAILURE
6947 packets. They must be 32 bit MSB not 16 bit MSB.
6949 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6951 * Ok, rewrote the logic of the re-key and now it seems to work.
6952 I tested it on high traffic with frequent re-keys without
6953 problems. Added hmac_receive (and renamed hmac to hmac_send)
6954 in SilcClientConnection in lib/silcclient/client.h and
6955 in SilcIDListData in silcd/idlist.h. Also, removed the
6956 SilcPacketParserContext's cipher and hmac fields as they are
6957 not needed anymore and actually caused some problems when
6958 the ciphers and hmac's changed underneath the packet parser.
6960 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * If re-key protocol is active then process the incoming packets
6963 synchronously since we must assure that icoming packets encrypted
6964 with the old key is processed before the new keys is set to
6965 use. This is true other packets than for REKEY packets.
6966 Affected file silcd/server.c. The same was done to client library
6967 as well, affected file lib/silcclient/client.c.
6969 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6971 * Fixed bug in client and server to accept the force send if
6972 the packet is send from silc_[server/client]_packet_process
6973 function. Otherwise the packets are never delivered, oops.
6975 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6977 * Disable force sending of packets when REKEY protocol is active.
6978 We must assure that no packet is sent directly when rekey is
6979 performed. All packets must be sent through packet queue.
6980 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6981 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6982 function is silc_[server/client]_packet_send_real to check
6985 * Replaced the SIM paths from example config files to
6986 /usr/local/modules. Also, make install creates now
6987 /usr/local/silc/logs directory to hold all the SILC server
6990 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6992 * Made the configure.in.pre work on Solaris. Patch by salo.
6994 * Made all ciphers compatible with non-x86 machines. Defined
6995 CBC mode macros into lib/silccrypt/ciphers_def.h.
6997 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6999 * Fixed the make install.
7001 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7003 * When MAC computation fails the silc_packet_decrypt returned 0
7004 even though it was supposed to return -1. Fixed this. The
7005 affected file is lib/silccore/silcpacket.c.
7007 * Do not replace the config files in /etc/silc (in make install)
7008 if they already exist. Affected file ./Makefile.am.
7010 * Do not send re-key packets immediately but through packet queue.
7011 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7013 * Changed silc_net_check_host_by_sock to return FALSE if the
7014 IP/DNS could not be resolved. Though, it returns the IP address
7015 now even if it could not resolve it (but returns also FALSE).
7016 Affected file lib/silcutil/silcnet.[ch].
7018 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7020 * Added silc_pkcs_decode_identifier to decode the public key's
7021 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7022 Added also silc_pkcs_free_identifier. Added also new context
7023 SilcPublicKeyIdentifier.
7025 * Added -S option to the silc client. It is used to dump the
7026 contents of the specified public key file.
7028 * Changed the PKCS api to return the public key length when
7029 setting the public key.
7031 * Fixed a fatal bug in the public and private key file loading.
7032 Affected file lib/silccrypt/silcpkcs.c.
7034 * Execute the packet parsing for client with zero (0) timeout
7035 if the protocol is active. Affected file silcd/server.c.
7037 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Made the key generation options to the silcd program. Added
7040 -C option, equivalent to client's option.
7042 * Added new [ServerKeys] config section to the server. It
7043 configures the server's public and private key.
7045 * Defined generic Public Key Payload into the protocol
7046 specification to send specific type of public keys and
7049 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7050 public key or certificate.
7052 * Implemented the GETKEY command to the server and to the
7053 client library and on user interface.
7055 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7057 * Made preliminary `make install' work.
7059 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7061 * Added SilcServerRekey context into silcd/idlist.h.
7063 * Added the PFS support as defined in the specification to the
7064 SKE protocol. Affected files lib/silcske/*.c.
7066 * Added `ske_group' field to the SilcServerRekey context to hold
7067 the number of the SKE group that is used with PFS in re-key.
7068 Affected file silcd/idlist.h.
7070 * Added PFS re-key support to the server. Affected file is
7073 * Added silc_protocol_cancel to cancel execution of the next
7074 state of the protocol. Affected file is
7075 lib/silccore/silcprotocol.[ch].
7077 * Added the re-key support with and without PFS to the client
7078 library. Re-key is performed once in an hour, by default.
7080 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7081 Added silc_client_rekey_callback and silc_client_rekey_final.
7082 Affected files are lib/silcclient/protocol.[ch] and
7083 lib/silcclient/client.[ch].
7085 * Removed the `hmac_key' and `hmac_key_len' fields from the
7086 SilcClientConnection structure; not needed. Affected file is
7087 lib/silcclient/client.h.
7091 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Do not ask whether user wants to use the negotiated private key
7094 for private messages, just use it. Affected file is
7095 silc/local_command.c.
7097 * Added `send_enc_key' and `enc_key_len' fields to the
7098 SilcIDListData structure since they are needed in the re-key
7099 phase. Affected file is silcd/idlist.[ch].
7101 * Implemented the simple re-key protocol into the server.
7102 Affected files silcd/server.c and silcd/protocol.[ch]. The
7103 re-key will be performed once in an hour, by default.
7105 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7106 Added silc_server_rekey, silc_server_rekey_callback and
7107 silc_server_rekey_final.
7109 * Removed Tunneled flag from the protocol. Updated the code
7110 and the specifications.
7112 * Adde `pfs' field to the SilcIDListData to indicate whether
7113 the PFS is to be performed in the re-key. Affected file is
7116 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7118 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7119 int64 of at least the xintXX size. If void * is less that 4
7120 bytes uint32 * will be used. Defined bool as boolean.
7122 * Changed _ALL_ unsigned long and unsigned int to uint32,
7123 unsgined short to uint16 in the source tree.
7125 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7126 not handle clients that has entry->data.registered == FALSE.
7127 They are not in the network anymore. Affected file is
7130 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7132 * Implemented the sending of the SERVER_SIGNOFF notify in the
7133 server. Affected file is silcd/server.c.
7135 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7136 Added also silc_notify_payload_encode_args into the
7137 lib/silccore/silcnotify.[ch].
7139 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7140 Affected file silcd/packet_receive.c.
7142 * Implemented the SERVER_SIGNOFF notify handling in the client
7143 library. Affected file lib/silcclient/client_notify.c. Also,
7144 implemnted the printing of the SERVER_SIGNOFF info to the
7145 application. Affected file silc/client_ops.c.
7147 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7148 if the deleting was successful. Affected file silcd/idlist.[ch].
7150 * Added support for public key authentication in the connection
7151 authentication protocol in the client library. Affected file
7152 lib/silcclient/protocol.c.
7154 * Changed the server's silc_idlist_get_clients_by_* interface
7155 to support already allocated array so that new entries may be
7156 added to pre-allocated array. Affected file silcd/idlist.[ch].
7157 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7158 and command replies.
7160 * All command reply functions in the server now calls the
7161 pending command callback even if error occured. This way the
7162 error will be delivered to the client as well. Affected files
7163 silcd/command.c and silcd/command_reply.c.
7165 * Fixed INFO command to return local server's info if no server
7166 was provided. Affected file lib/silcclient/command.c.
7168 * Removed RESTART command for good. Updated the code and the
7171 * Rewrote parts of the task system. It is a bit simpler now.
7172 Removed unsued task priorities. The affected files are
7173 lib/silcutil/silctask.[ch].
7175 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7177 * Moved the USERS printing from the library to the application.
7178 Affected files lib/silcclient/command.c and silc/client_ops.c.
7180 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Added channel key re-key support. The re-key is perfomed
7185 only by the router and is done once in an hour. Added `rekey'
7186 field to the SilcChannelEntry in the server. Affected files
7187 silcd/server.c and silcd/idlist.h.
7189 * Added silc_task_unregister_by_context into the file
7190 lib/silcutil/silctask.[ch].
7192 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Added SILC_UMODE_GONE mode to indicate when the client is not
7195 present in the SILC network. Added also support to the local
7196 command AWAY that will set this mode. Added support of showing
7197 "xxx is gone" in WHOIS command. The USERS command shows the
7198 gone status as well.
7200 * Fixed setting server and router operator privileges in the
7201 server's UMODE command. Affected file silcd/command.c.
7203 * Merged the SKE KE1 and KE2 payloads into one payload. The
7204 new KE payload is equivalent to the old KE2 payload.
7206 Cleaned up the SKE Start Payload parsing. It now uses the
7207 simple buffer unformatting to do the parsing. A lot faster
7210 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7211 to the SKE that is used to indicate whether both of the SKE
7212 parties should perform authentication. By default only the
7213 responder performs authentication. By setting this flag also
7214 the initiator must do authentication. By default it is unset
7215 since in normal SKE case, client to server connection, only
7216 the responder should do authentication. When doing SKE between
7217 two clients both should perform authentication. Updated the
7218 code and the protocol specs.
7220 * A little fix to IDENTIFY command in the server. Search the
7221 client first by hash not nickname. Affected file is
7224 * Fixed the silc_client_close_connection to support closing
7225 the client to client connections wihtout deleting too much
7226 data. Affected file lib/silcclient/client.c.
7228 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7229 are received if protocol used to be active but is not anymore
7230 the application would crash due to NULL pointer dereference.
7231 Affected files silcd/server.c and lib/silcclient/client.c.
7233 * Added `hash' field to the SilcClientConnection to include
7234 the hash function negotiated in the SKE protocol.
7236 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7237 to set the channel founder authentication data. A client can
7238 claim the founder rights later by providing the authentication
7239 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7240 This way the channel founder can regain the channel founder
7241 privileges even it is left the channel. This works only on
7242 local server and the client must be connected to the same
7243 server to be able to regain the founder rights. Updated the
7244 protocol specs accordingly.
7246 Added support to the CMODE command in the client to set the
7247 founder auth data. Read the README to see how to set it.
7249 Added support to the CUMODE command to claim the founder
7250 rights. Read the README to see how to do it.
7252 Added support for the founder authentication to the Channel
7253 Entry in the server. Affected file silcd/idlist.h.
7255 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7256 server's CMODE command. Affected file silcd/command.c.
7258 * Added the following new functions into lib/silccore/silcauth.[ch]:
7259 silc_auth_get_method and silc_auth_get_data.
7261 * The server now saves the remote hosts public key to the
7262 SilcIDListData pointer. Affected file silcd/protocol.c.
7264 * The normal server now does not remove the channel entry from
7265 the cache if the founder authentication data is set. It used
7266 to remove it if the founder was the last one on the channel on
7267 the server and left the channel. The auth data is saved and
7268 if the channel is re-joined later the old entry is used with
7269 the old auth data. Affected files silcd/command_reply.c and
7272 * Removed the `pkcs' field from the SilcIDListData structure
7273 in the server; it is not used. Affected file silcd/idlist.h.
7275 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Fixed packet processing on slow links. Partial packets were
7278 never re-processed because the incoming data buffer was cleared
7279 by the application. Application must not directly clear the
7280 sock->inbuf, the packet processing routines handle it. Fixed
7281 this in client library and in server.
7283 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Fixed the WHOIS and IDENTIFY send reply function to really
7286 check whether to send list or just one entry. Affected file
7289 * Cleaned up the LEAVE command's channel key distribution. The
7290 affected file silcd/command.c.
7292 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7293 can enforce the channel mode as well. In that case the ID
7294 includes the ID of the server. The code now enforces the
7295 mode change if the router have different mode than the server.
7297 * The notify client operation with CMODE_CHANGE notify can now
7298 return NULL client_entry pointer if the CMODE was not changed
7299 by client. Application must check for this.
7301 * Added <Server ID> argument to INFO command to support server
7302 info fetching by Server ID.
7304 * Added silc_server_announce_get_channel_users to get assembled
7305 packets of channel users of the specified channel. Affected
7306 file silcd/server.[ch].
7308 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7309 was freed underneath the ID Cache.
7311 * Re-announce clients when the server received CHANNEL_CHANGE
7312 notify from the router. Affected file silcd/packet_send.c.
7314 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7316 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7317 crashed since it did not handle the fact that there is no cipher
7318 called "3" and didn't check the error condition. Now fixed.
7320 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7321 flag. It can be used to send message requests.
7323 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Implemented the RESTART command in the client.
7327 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7328 notice type messages. Added notice printing to the user
7331 * The channel keys are not re-generated if the channel's mode
7332 is PRIVKEY, ie private key on the channel exists. Affected
7333 files silcd/server.c and silcd/command.c.
7335 * Fixed a little bug in channel message delivery when channel
7336 private keys are set in the server. Affected file is
7337 silcd/packet_send.c.
7339 * Changed the setting on channel->on_channel = TRUE from the
7340 silc_client_save_channel_key to the JOIN command reply. The
7341 key payload is not received if the private channel key is set.
7342 Affected file lib/silcclient/command_reply.c and the
7343 lib/silcclient/client_channel.c.
7345 * When the CMODE_CHANGE notify is sent and the channel private
7346 key mode is removed the channel key must be re-generated in
7347 other cells as well. Added this support for the router in the
7348 silcd/packet_receive.c.
7350 * Added new local command NOTICE to send notice message on
7351 channel. Affected file silc/local_command.[ch].
7353 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Added new local command ME to the client. It is used to send
7356 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7357 some action. Affected file silc/local_command.[ch].
7359 * Changed channel_message and private_message client operations
7360 to deliver the message flags to the application. Added also
7361 the `flags' arguments to the silc_client_send_channel_message
7362 and silc_client_send_private_message functions. Affected file
7365 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Redefined the Private Message Payload to support private message
7368 keys and to support the new private message flags. Updated
7369 the protocol specs. Flags makes it possible to have for example
7370 CTCP style messages.
7372 * Added new type SilcPrivateMessagePayload and defined an API
7373 for it in the lib/silcclient/silcprivate.[ch].
7375 * Tested private message private keys successfully. Tested the
7376 private message key set, unset and list commands with the new
7379 * Redefined the Channel Message Payload to include the channel
7380 message flags (equal with private message flags) to support
7381 for example CTCP style messages.
7383 * Defined some of the message (for channel and private message)
7384 flags. Updated the protocol specs and added the flags to the
7385 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7387 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Added SilcKeyAgreementStatus type to the key agreement routines
7390 to indicate the current status and error if one occured.
7391 The status types are defined in the lib/silcclient/silcapi.h.
7393 * Added new local command KEY that is used to set and unset private
7394 keys for channels, set and unset private keys for private messages
7395 with remote clients and to send key agreement requests and
7396 negotiate the key agreement protocol with remote client. The
7397 key agreement is supported only to negotiate private message keys,
7398 it currently cannot be used to negotiate private keys for channels,
7399 as it is not convenient for that purpose.
7401 * Fixed a minor pending callback setting bug in the function
7402 silc_client_get_client_by_id_resolve, now the function works.
7403 Affected file lib/silcclient/idlist.c.
7405 * Added function silc_net_get_local_port to get local bound
7406 port by socket. Added to lib/silcutil/silcnet.[ch].
7408 * Added `sockets' and `sockets_count' fields to the SilcClient
7409 object. They hold the sockets of the listenning sockets in
7410 the client. Listenning sockets may be for example the key
7411 agreement server. Affected file lib/silcclient/client.[ch].
7412 Added functions the silc_client_add_socket and the
7413 silc_client_del_socket. They are exported to the application
7416 * Added ~./silc/clientkeys to support other client's public keys.
7418 * Renamed verify_server_key client operation to verify_public_key
7419 and added one argument to indicate the type of the connection
7420 (server, client etc.).
7422 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * Added silc_server_connection_auth_request to handle the
7425 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7426 silcd/packet_receive.[ch].
7428 * Added silc_server_send_connection_auth_request into the
7429 silcd/packet_send.c to send the connection auth request packet.
7431 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7434 * Fixed the public key authentication in responder side in the
7435 server. The `auth_data' pointer includes the SilcPublicKey
7436 not the path to the public key. Affected file silcd/protocol.c.
7438 * Implemented the public key authentication in the initiator side
7439 in the server. Affected file silcd/protocol.c.
7441 * Removed the [RedirectClient] config section from the server
7442 configuration. Is not needed and I don't want to implement it.
7444 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Cleaned up the CMODE command in the server. It now works
7447 correctly and supports all the modes defined in the protocol.
7448 Affected file is silcd/command.c.
7450 * Added `hmac_name' field to the SilcChannelEntry in the server
7451 to hold the default HMAC of the channel. It can be set when
7452 creating the channel (with JOIN command). Affected files
7455 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7456 type to indicate the change of the current cipher and hmac
7457 on the channel. Client can safely ignore the <cipher> argument
7458 (if it chooses to do so) since the CHANNEL_KEY packet will
7459 force the channel key change anyway. The <hmac> argument is
7460 important since the client is responsible of setting the new
7461 HMAC and the hmac key into use.
7463 * Fixed the CMODE command in the client library as well.
7465 * Tested CMODE command in router environment successfully.
7467 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Show the version of the remote client (or server) when connecting
7470 to the server. It is logged to the log file. Affected file
7471 is silcd/protocol.c.
7473 * Fixed the KILLED notify handling in the client library. The
7474 client must be removed from all channels when receiving the
7477 Also, do not remove the client entry when giving the KILL
7478 command but when the KILLED notify is received.
7480 * Removed silc_idlist_find_client_by_nickname from the server.
7481 Not needed anymore. Affected files silcd/idlist.[ch].
7483 * Implemented the CHANNEL_CHANGE notify type handling to the
7484 server. Affected file silcd/server.c.
7488 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Added silc_server_send_notify_invite to send the INVITE
7491 notify between routers.
7493 * Implemented the INVITE command correctly to the server.
7495 * Implemented the INVITE notify type handling in the server.
7497 * Implemented the INVITE command to the client library and on the
7500 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Added function silc_server_get_client_resolve to find the
7503 client entry by ID from all ID lists and then resolve it
7504 (using WHOIS) if it cannot be found. Affected file is
7507 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Implemented the BAN command to the client library.
7511 * The JOIN command in the server now checks the invite list
7514 * Changed the silc_command_reply_payload_encode_va and the
7515 silc_command_payload_encode_va to support that if argument is
7516 NULL it ignores and checks the next argument. Affected file
7517 lib/silccore/silccommand.c.
7519 * Added silc_server_send_notify_ban to send the BAN notify
7520 type between routers.
7522 * Chaned the silc_notify_payload_encode to support that if
7523 argument is NULL it ignores and checks the next argument.
7524 Affected file lib/silccore/silcnotify.c.
7526 * Tested ban lists in router environment successfully.
7528 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Implemented BAN command to the server, in silcd/command.[ch].
7532 * Removed the BAN and INVITE_LIST modes from the CMODE command
7535 * Added function silc_string_match to regex match two strings.
7536 Affected files lib/silcutil/silcutil.[ch].
7538 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Redefined parts of the SilcChannelEntry in the server to support
7541 the new ban and invite lists.
7543 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Redefined the INVITE command. The same command can be used to
7546 invite individuals to the channel but also to manage the invite
7547 list of the channel (to add to and remove from the invite list).
7548 Updated the protocol specs.
7550 * Added new command SILC_COMMAND_BAN that can be used to manage
7551 the ban list of the channel. Updated the protocol specs.
7553 * Removed the channel modes: the SILC_CMODE_BAN and the
7554 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7555 in the CMODE command. The equivalent features are now available
7556 using INVITE and BAN commands. Updated the protocol specs.
7558 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7559 in the network about change in the current ban list. The notify
7560 type is not used by the client.
7562 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7563 support the invite lists.
7565 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Added new function silc_string_regexify that converts string
7568 including wildcard characters into regex string that can
7569 be used by the GNU regex library. Added into the file
7570 lib/silcutil/silcutil.[ch].
7572 Added silc_string_regex_combine to combine to regex strings
7573 into one so that they can be used as one regex string by
7574 the GNU regex library. Added into the file
7575 lib/silcutil/silcutil.[ch].
7577 Added silc_string_regex_match to match two strings. It returns
7578 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7580 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Imported GNU regex to the soruce tree into lib/contrib.
7583 Fixed some compiler warning from the regex.c.
7585 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Fixed MOTD command in the server to work in router environment.
7589 * Fixed the MOTD command in the client library to support
7590 the server argument in the command.
7592 * Added `nickname_len' argument to the silc_idlist_add_client
7593 in the server, as the `nickname' argument may be binary data
7596 * Added silc_idlist_get_channels to return all channels from
7599 * Implemented LIST command to the server. Affected file is
7602 * Implemented the LIST command to the client library and on the
7605 * Added [<user count>] argument to the LIST command reply.
7606 With private channels the user count is not shown.
7608 * Updated TODO and README.
7610 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * The client entry's data.registered must be TRUE even with
7613 global client entry on global client list. The data.registered
7614 is used to check whether the client is anymore in the network,
7615 for example with WHOWAS command so it must be valid.
7617 * Fixed the WHOWAS command in the server. It now actually works
7618 in router environment. Added function into silcd/command_reply.c
7619 silc_server_command_reply_whowas_save.
7621 * Added silc_idlist_purge function to the silcd/idlist.c
7622 to periodically purge the ID Cache.
7624 * Fixed INFO command in the server. It works now in router
7625 environment. Added <server name> argument to the INFO command
7626 reply. Updated the protocol specs.
7628 * Fixed minor bug in silc_idcache_purge to not purge if the
7629 expire value is zero.
7631 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7632 they were buggy because of the WHOWAS information.
7634 * Fixed local command MSG to handle the async resolving of
7635 the remote client properly. It used to fail the first MSG.
7636 Affected file silc/local_command.c.
7638 * Added `data_len' field to SilcIDCache context.
7640 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Update TODO. Todo in commands in the server.
7644 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7647 used by routers as broadcast packet to inform other routers
7648 about the changed user mode.
7650 Implemented the notify handling in the server. Affected file is
7651 silcd/packet_receive.c. Added the function
7652 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7654 * Added new generic Channel Payload and deprecated the New Channel
7655 Payload. The New Channel Payload is now the generic Channel
7658 * Added new argument `mode' to the silc_server_send_new_channel
7659 as it is required in the Channel Payload now.
7661 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7662 and created a new and real SilChannelPayload to represent the
7663 new generic Channel Payload. Implemented the encode/decode
7664 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7666 * Added silc_server_get_client_channel_list to return the list
7667 of channels the client has joined for WHOIS command reply.
7668 Affected file silcd/server.[ch].
7670 * Implemented the channel list sending in the WHOIS command reply
7671 in server and in the client.
7673 Implemented the channel list displaying on the user interface
7674 as well. Affected file silc/client_ops.c.
7676 * Added silc_channel_payload_parse_list to parse list of Channel
7677 Payloads. It returns SilcDList list of SilcChannelPayloads.
7678 Client for example can use this function to parse the list of
7679 channels it receives in the WHOIS command reply. The caller
7680 must free the list by calling silc_channel_payload_list_free.
7681 Affected files lib/silccore/silcchannel.[ch].
7683 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Added one new argument <user mode> to the WHOIS command reply
7686 to return the mode of the user in SILC. Updated the protocol
7689 Implemented it to the server and client.
7691 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Fixed the mode printing on the user interface on joining.
7694 Affected file silc/client_ops.c.
7696 * Implemented the UMODE command and user modes in general to the
7697 client library and to the user interface.
7699 * Implemented the UMODE command to the server.
7701 * The server now sends UNKNOWN_COMMAND error status if client sends
7702 unknown command. Affected file silcd/command.c.
7704 * All server commands now handle the command identifier the right
7705 way when sending the command reply to the client. The client can
7706 use to identify the command replies with the identifier.
7708 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Added silc_server_get_client_route to resolve the route to
7711 the client indicated by the client ID. Affected file is
7714 * Added silc_server_relay_packet as general function to relay
7715 packet to arbitrary destination. This deprecates functions
7716 like _send_private_message_key, _relay_notify etc. Affected
7717 file is silcd/packet_send.[ch].
7719 Removed silc_server_send_key_agreement,
7720 silc_server_send_private_message_key and
7721 silc_server_packet_relay_notify functions from the file
7722 silcd/packet_send.[ch].
7726 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7727 server. Affected file silcd/packet_receive.[ch].
7729 * Implemented the KILL command to the client. Implemented the
7730 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7731 Affected files lib/silcclient/command[_reply].c and
7732 lib/silcclient/client_notify.c. Implemented the KILL notify
7733 printing in the user inteface.
7735 * Fixed a lot silc_parse_nick memory leaks from the client
7736 library in the file lib/silcclient/command.c.
7738 * Changed the silc_server_send_notify_on_channels's `sender'
7739 argument from SilcSocketConnection to SilcClientEntry to
7740 check the sender as entry and not as connection object and not
7741 to send to the client provided as argument. The affected file
7742 is silcd/packet_send.[ch].
7744 * The notify packets that are destined directly to the client used
7745 to not to be processed by the server. Now changed that and the
7746 server processes all notify packets. After relaying the packet
7747 to the client the notify packet is processed in the server.
7749 * The silc_server_free_client_data now checks whether there is
7750 pending outgoing traffic for the client and purges the data to
7751 the network before removing the client entry.
7753 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7756 an client is killed from the SILC Network. Updated the protocol
7759 Added new function silc_server_send_notify_killed to the
7760 silcd/packet_send.[ch].
7762 * Added function silc_server_packet_relay_notify to relay notify
7763 packets that are destined directly to a client. In this case
7764 the server does not process the notify packets but merely relays
7765 it to the client. Affected file silcd/packet_send.[ch].
7767 Added also silc_server_packet_process_relay_notify to check
7768 whereto relay the notify. Affected file is
7769 silcd/packet_receive.[ch].
7771 * Implemented the KILL command to the server.
7775 * Added the backup schema desgined last fall to the protocol
7776 specs for everyone to see. The specification is in the
7777 *-spec-xx.txt draft and the packet type definitions for the
7778 backup routers is in *-pp-xx.txt draft. Thusly, added also
7779 new packet type SILC_PACKET_CELL_ROUTERS.
7781 * A big security problem in the implementation discovered. The
7782 signoff of an client did not cause new channel key generation
7783 which it of course should've done. The channel keys must be
7784 always re-generated when client leaves (or signoffs) the channel.
7785 The silc_server_remove_from_channels funtion now handles
7786 the channel key re-generation.
7788 * Added `sender' argument to the silc_server_send_notify_on_channels
7789 to not to send the client provided as argument. Affected file
7790 silcd/packet_send.[ch].
7792 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Implemented OPER and SILCOPER commands into the server and
7797 * Added silc_auth_verify and silc_auth_verify_data to verify
7798 the authentication directly from the authentication payload.
7799 It supports verifying both passphrase and public key based
7800 authentication. Affected file lib/silccore/silcauth.[ch].
7802 * Added `hash' field to the SilcIDListData structure. It is the
7803 hash negotiated in the SKE protocol. Affected file is
7806 * Slight redesigning of the SilcAuthPayload handling routines.
7807 Do not send SilcPKCS but SilcPublicKey as argument.
7809 * Implemented the public key authentication support to the
7810 serverconfig. The public key is loaded from the provided path
7811 and saved as authentication data to void * pointer. Thus,
7812 changed the unsigned char *auth_data to void *auth_data;
7814 * Fixed SHUTDOWN command to send the reply before the server
7815 is shutdown. :) Affected file silcd/command.c.
7817 * Fixed fatal bug in CONNECT command. The hostname was invalid
7818 memory and server crashed. Affected file silcd/command.c.
7820 * Fixed fatal bug in CLOSE command. The server_entry became
7821 invalid but was referenced later in the command. Affected file
7824 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Fixed fatal bug in failure packet handling. Server ignored
7827 the failure and thus crashed when it came.
7831 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7834 that the command may be executed only once in (about) 2 seconds.
7835 The old SILC_CF_LAG flag is same but allows command bursts up
7836 to five before limiting.
7838 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7839 server code. Various commands now includes the CF_LAG_STRICT
7840 flag to disallow any kind of miss-use of the command.
7842 * Fixed the silc_buffer_unformat to not to allocate any data
7843 if the length of the data is zero. It used to allocate the
7844 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7846 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Changed the format of AdminConnection configuration section
7849 in the server. Added username of the admin to the format.
7850 Affected files silcd/serverconfig.[ch].
7852 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7853 to return admin configuration data by host, username and/or
7856 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Implemented WHOWAS command to the server. Added the functions:
7860 silc_server_command_whowas_parse,
7861 silc_server_command_whowas_send_reply,
7862 silc_server_command_whowas_from_client and
7863 silc_server_command_whowas_from_server
7865 * Added <Client ID> argument to the WHOWAS command reply. Updated
7866 the protocol specs accordingly.
7868 * Implemented WHOWAS command and command_reply to the client
7871 Implemented the WHOWAS printing on the user interface.
7873 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Added new argument to the WHOWAS command reply, the real name.
7876 It is an optional argument. Updated the protocol specs.
7878 * Added SilcIDCacheDestructor callback that is registered when
7879 the SilcIDCache is allocated. The callback is called when
7880 an cache entry in the ID Cache expires, or is purged from the
7881 cache. Added into lib/silccore/idcache.[ch].
7883 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7884 to destruct the client entries when the cache entry expires.
7885 Other ID Cache's in server and in the client library ignores
7888 * If the ID Cache entry's `expire' field is zero then the entry
7889 never expires. Added boolean `expire' argument to the
7890 silc_idcache_add function in the lib/silccore/idcache.[ch].
7891 If it is TRUE the default expiry value is used.
7893 * Added silc_server_free_client_data_timeout that is registered
7894 when client disconnects. By default for 5 minutes we preserve
7895 the client entry for history - for WHOWAS command.
7897 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Added support to the server to enforce that commands are not
7900 executed more than once in 2 seconds. If server receives
7901 commands from client more frequently, timeout is registered
7902 to process the commands. Affected file silcd/command.c.
7903 Added new function silc_server_command_process_timeout.
7905 * Changed NICK_NOTIFY handling in client library to check that
7906 if the client's nickname was changed, so there is no need to
7907 resolve anything from the server.
7909 * Removed error printing from the WHOIS and IDENTIFY commands.
7910 If error occurs then it is ignored silently in the client library.
7911 The application, however, may map the received error to
7912 human readable error string. The application currently maps
7913 the NO_SUCH_NICKNAME error to string.
7915 * Made the command status message public to the application. Moved
7916 them from lib/silcclient/command_reply.c to
7917 lib/silcclient/command_reply.h. The application can map the
7918 received command status to the string with the
7919 silc_client_command_status_message function.
7921 * Added check to the server to check that client's ID is same
7922 as the Source ID in the packet the client sent. They must
7925 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Added dist-bzip hook to the Makefile.am to make bzip2
7928 compressed distributions.
7930 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Server now enforces the maximum length for the nickname and
7933 the channel as protocol specification dictates. 128 bytes for
7934 nickname and 256 bytes for channel name.
7936 * Moved the WHOIS printing to the application. The client libary
7937 does not print out the WHOIS information anymore, the application
7938 must do it. Renamed silc_client_command_reply_whois_print to
7939 the silc_client_command_reply_whois_save.
7941 The client's idle time is also sent to the application now, and
7942 the idle is shown on screen.
7944 * Added silc_client_command_reply_identify_save to save the
7945 received IDENTIFY entries.
7947 * Do not check for channel private keys in message sending and
7948 reception if the channel does not have the PRIVKEY mode set.
7949 Affected file lib/silclient/client_channel.c.
7951 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7954 just surfaced after chaning the JOIN procedure.
7956 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Added silc_client_get_clients_by_list to get client entries
7959 from Client ID list, that is returned for example by JOIN
7960 and USERS command replies. The application should use this
7961 function for example when JOIN command reply is received to
7962 resolve the clients already on the channel (library does not
7963 do that anymore as USERS command reply is not used in the JOIN
7964 procedure anymore). Affected files lib/silcclient/silcapi.h and
7965 lib/silcclient/idlist.c.
7967 * JOIN command reply and USERS command reply returns now SilcBuffer
7968 pointers instead of unsigned char pointers when returning
7969 the client list and mode list.
7971 * Added <Client ID> argument to the JOIN command reply, mainly
7972 for the server to identify for which client the command was
7973 originally sent. Updated protocol specs accordingly.
7975 * Added SilcDlist private_key pointer to the SilcChannelEntry
7976 in the client to support the channel private keys. Affected
7977 file is lib/silcclient/idlist.h.
7979 * Added SilcChannelPrivateKey argument to the function
7980 silc_client_send_channel_message so that application can choose
7981 to use specific private ke if it wants to. If it is not provided,
7982 the normal channel key is used, unless private keys are set.
7983 In this case the first (key that was added first) is used
7984 as the encryption key.
7986 * Implemented the support for channel private key handling.
7987 Implemented the following functions:
7989 silc_client_add_channel_private_key,
7990 silc_client_del_channel_private_keys,
7991 silc_client_del_channel_private_key,
7992 silc_client_list_channel_private_keys and
7993 silc_client_free_channel_private_keys
7995 Affected file lib/silcclient/client_channel.c.
7997 * Added the support for the private keys in the channel message
7998 sending and encryption and in the message reception and
7999 decryption. Affected funtions are
8000 silc_client_send_channel_message and silc_client_channel_message.
8002 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Added SKE's key verify callback to the client library's
8005 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8007 * Removed the statement that server (or router) must send USERS
8008 command reply when joining to the channel so that the client
8009 knows who are on the channel. Instead, the client list and
8010 client's mode list is now sent in the JOIN command reply to the
8011 client who joined channel. This is better solution.
8013 * Added function silc_server_get_users_on_channel and function
8014 silc_server_save_users_on_channel to the silcd/server.[ch].
8016 * Removed function silc_server_command_send_users from the
8019 * Do not show topic on the client library anymore. The topic is
8020 sent in the command reply notify to the application and the
8021 application must show the topic now.
8023 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Added client searching by nickname hash into the IDENTIFY and
8026 WHOIS commands in the server as they were clearly missing from
8027 them. Affected file is silcd/command.c.
8029 * Fixed a bug in private message receiving in the client library.
8030 The remote ID was freed and it wasn't supposed, now it is
8033 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Minor fix to the channel payload; allocate the data area, as it
8036 needs to be of specific length.
8038 * If the key agreement port is zero then the operating
8039 system will define the bound port. Affected files are
8040 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8042 * Added new function silc_channel_payload_decrypt into the file
8043 lib/silccore/silcchannel.[ch].
8045 * Moved the channel message etc, check from silc_packet_decrypt
8046 to applications. The library calls now a generic
8047 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8048 when the packet is either normal or special. This was done to
8049 allow more wide range of checking that was not allowed when
8050 the code was in library. Now applications can do virtually any
8051 checks to the packet and return to the library the decision how
8052 the packet should be processed. Affected files are
8053 lib/silccore/silcpacket.[ch].
8055 Added silc_server_packet_decrypt_check to the server and
8056 silc_client_packet_decrypt_check to the client library.
8058 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8059 to send with specified source and destination information.
8061 * Channel message delivery between routers was broken after the
8062 channel key distribution was fixed earlier. The channel key
8063 was used be to distributed to other routers as well which is not
8064 allowed by the protocol. Now this is fixed and channel keys
8065 really are cell specific and the channel message delivery between
8066 routers comply with the protocol specification.
8068 * Fixed various commands in server to check also the global list
8069 for the channel entry and not just the local list. The affected
8070 file silcd/command.c.
8072 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Added assert()s to buffer formatting and unformatting routines
8075 to assert (if --enable-debug) when error occurs. Affected
8076 file: lib/silcutil/silcbuffmt.c.
8078 * Changed to auto-reconnect to check whether the remote host is
8079 router and register the re-connect timeout if it is. It used
8080 to check that whether we are normal server, but router must do
8081 auto-reconnect with another router as well. Affected file
8084 * Removed the [<key len>] option from CMODE command as the cipher
8085 name decides the key length, nowadays. See the defined ciphers
8086 from the protocol specification.
8088 * Added [<hmac>] option to the CMODE command to define the HMAC
8089 for the channel. Added SILC_CMODE_HMAC channel mode.
8091 * Added [<hmac>] option for the JOIN command so that user can
8092 select which HMAC is used to compute the MACs of the channel
8095 * Added Hmac field to the Channel Message Payload. The integrity
8096 of plaintext channel messages are now protected by computing
8097 MAC of the message and attaching the MAC to the payload. The
8098 MAC is encrypted. Now, it is clear that this causes some
8099 overhead to the size of the packet but rationale for this is that
8100 now the receiver can verify whether the channel message decrypted
8101 correctly and also when private keys are set for the channel the
8102 receiver can decrypt the packet with several keys and check from
8103 the MAC which key decrypted the message correctly.
8105 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8106 lib/silccrypt/silccipher.[ch].
8108 * Added silc_hash_len to return the digest length into the
8109 lib/silcrypt/silchash.[ch].
8111 * Rewrote parts of Silc Channel Payload interface in the
8112 lib/silccore/silcchannel.[ch]. The encode function now also
8113 encrypts the packet and parse function decrypts it.
8115 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Fixed a minor formatting bug in the SKE's key material processing.
8118 It actually might have processed the keys wrong way resulting
8121 * Redefined the mandatory HMAC algorithms and added new algorithms.
8122 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8123 and hmac-md5 truncated to 96 bits. The mandatory is now
8124 hmac-sha1-96. Rest are optional (including the one that used
8125 to be mandatory). Rationale for this is that the truncated HMAC
8126 length is sufficient from security point of view and can actually
8127 make the attack against the HMAC harder. Also, the truncated
8128 HMAC causes less overhead to the packets. See the RFC2104 for
8131 * Added new [hmac] configuration section. The SKE used to use
8132 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8133 is of course wrong. The official names that must be proposed in
8134 the SKE are the ones defined in the protocol specification
8135 (hmac-sha1-96 for example). The user can configure any hmac
8136 using any hash function configured in the [hash] section. At
8137 least, the mandatory must be configured.
8139 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8141 * Added HMAC list to the SKE proposal list. It has now both
8142 hash algorithm list and HMAC list. This makes the protocol
8143 incompatible with previous versions. The SKE now seems to work
8144 the way it is supposed to work, for the first time actually.
8146 * Defined plain Hash algorithms to the protocol specification.
8149 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Implemented support for key agreement packets into the server.
8152 Added functions silc_server_key_agreement and
8153 silc_server_send_key_agreement. Other than these functions,
8154 server has nothing to do with this packet.
8156 * Added support for private message key packets into the server.
8157 Added functions silc_server_private_message_key and
8158 silc_server_send_private_message_key.
8162 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8163 called in the protocol's final callback instead in the END
8164 protocol state. This makes a little more sense and in the same
8165 time in client we can use the same protocol routines for normal
8166 key exchange and to key agreement packet handling as well.
8168 * Added to both client's and server's KE protocol context the
8169 SilcSKEKeyMaterial pointer to save the key material. We will
8170 bring the key material to the protocol's final callback by doing
8171 this. The final callback must free the key material.
8173 * Added SKE's packet_send callback into client's KE protocol
8174 context so that the caller can choose what packet sending function
8175 is used. This way we can use different packet sending when
8176 doing normal SKE when doing key agreement packet handling (in
8177 the key agreement packet handling we do not want to encrypt
8180 * Implemented the responder side of the key agreement routines
8181 in the client. The client can now bind to specified port and
8182 accept incoming key negotiation. The key material is passed
8183 to the application after the protocol is over.
8185 * Implemented the processing of incoming Key Agreement packet
8186 in the client. Added function silc_client_key_agreement to
8189 * Implemented the intiator side of the key agreement routines
8190 in the client. The client can now initiate key agreement with
8191 another remote client. The key material is passed to the
8192 application after the protocol is over.
8194 * Created client_keyagr.c to include all the key agreement
8197 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8198 SILC_TASK_CALLBACK except that it is not static.
8200 * Created client_notify.c and moved the Notify packet handling
8201 from the client.[ch] into that file.
8203 * Created client_prvmsg.c and moved all private message and
8204 private message key routines from the client.[ch] into that file.
8206 * Create client_channel.c and moved all channel message and
8207 channel private key routines from the client.[ch] into that file.
8209 * Changed silc_client_get_client_by_id_resolve to resolve with
8210 WHOIS command instead of IDENTIFY command, in the file
8211 lib/silclient/idlist.c.
8213 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Implemented the SKE's responder side to the Client library.
8217 * When FAILURE is received to the protocol do not trust it
8218 blindly. Register a timeout to wait whether the remote closes
8219 the connection as it should do it, only after that process the
8220 actual failure. This was changed to both client and server.
8222 * Added client_internal.h to include some of the structures
8223 there instead of client.h in lib/silcclient/.
8225 * Added function silc_task_unregister_by_callback to unregister
8226 timeouts by the callback function.
8228 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Some "Incomplete WHOIS info" errors has been appearing on the
8231 log files. Took away the entry->userinfo check from WHOIS
8232 reply sending. The entry->userinfo is now " " if client did not
8233 provide one. I thought this was fixed earlier but something
8234 is wrong still. Let's see if the error still appears.
8236 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Fixed a minor bug in the login when the channel key is
8239 re-generated in the server. It used to generate the key in
8240 wrong order and thus caused problems in the channel traffic.
8242 * Fixed a minor bug in channel key distsribution after
8243 KICK command. The key was not sent to the router even though
8246 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Added silc_ske_process_key_material_data as generic routine
8249 to process any key material as the SILC protocol dictates. The
8250 function is used by the actual SKE library but can be used by
8251 applications as well. This relates to the private message keys
8252 and the channel private keys since they must be processed the
8253 same way the normal SILC session keys. The protocol dictates
8254 this. Affected files: lib/silcske/silcske.[ch].
8256 Added also silc_ske_free_key_material to free the
8257 SilcSKEKeyMaterial structure.
8259 * Defined silc_cipher_set_key function to set the key for
8260 cipher without using the object's method function. The affected
8261 files: lib/silccrypt/silccipher.[ch].
8263 * Implemented silc silc_client_add_private_message_key,
8264 silc_client_add_private_message_key_ske,
8265 silc_client_del_private_message_key,
8266 silc_client_list_private_message_keys and
8267 silc_client_free_private_message_keys functions in the
8270 Added functions silc_client_send_private_message_key to send
8271 the Private Message Key payload and silc_client_private_message_key
8272 to handle incoming Private Message Key payload.
8274 * Added Cipher field to the Private Message Key payload to set
8275 the cipher to be used. If ignored, the default cipher defined
8276 in the SILC protocol (aes-256-cbc) is used.
8278 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Removed lib/silcclient/ops.h file.
8282 Redefined parts of the SILC Client Library API. Created new
8283 file silcapi.h that deprecates the ops.h file and defines the
8284 published Client Library API. Defined also private message key
8285 API and channel private key API into the file.
8287 This is the file that the application must include from the
8288 SILC Client Library. Other files need not be included by
8289 the application anymore.
8291 * Added new key_agreement client operation callback and also
8292 defined the Key Agreement library API for the application.
8294 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8297 is used by clients to request key negotiation between another
8298 client in the SILC network. If the negotiation is started it
8299 is performed using the SKE protocol. The result of the
8300 negotiation, the secret key material, can be used for example
8301 as private message key.
8303 Implemented the Key Agreement payload into the files
8304 lib/silccore/silauth.[ch].
8306 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Redefined ciphers for the SILC protocol. Added some new ciphers
8309 and defined the key lengths for the algorithms. Changed the
8310 code accordingly. The default key length is now 256 bits.
8312 * Fixed SKE key distribution function silc_ske_process_key_material
8313 when the key length is more than 128 bits. The default key
8314 length in SILC is now 256 bits.
8316 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8317 to indicate unsupported algorithm.
8319 * Renamed rijndael.c to aes.c and all functions as well.
8321 * Fixed a long standing channel key setting bug in client library.
8322 Weird that it has never surfaced before.
8324 * Fixed bug in channel deletion. If the entire channel is removed
8325 then it must also delete the references of the channel entry
8326 from the client's channel list as the client's channel entry and
8327 the channel's client entry share same memory.
8329 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Implemented CONNECT and SHUTDOWN commands in the client.
8333 * Implemented CLOSE command to the client.
8335 * Added the function silc_idlist_find_server_by_name into the
8336 files silcd/idlist.[ch].
8338 Added the function silc_idlist_find_server_by_conn into the
8339 files silcd/idlist.[ch].
8341 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * DIE command was renamed to SHUTDOWN. Updated the both code
8346 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8347 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8349 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8352 * Added function silc_server_create_connection function to create
8353 connection to remote router. My server implementation actually
8354 does not allow router to connect to normal server (it expects
8355 that normal server always initiates the connection to the router)
8356 so the CONNECT command is only good for connecting to another
8359 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8362 or some other client was kicked from the channel.
8364 Implemented the handling of the notify type to both client
8367 Implemented silc_server_send_notify_kicked to send the KICKED
8368 notify. It is used to send it to the server's primary router.
8370 * Implemented the KICK command into server and client.
8372 * Added `query' argument to the silc_idlist_get_client function
8373 to indicate whether to query the client from server or not if
8376 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8377 to indicate that the client is not channel founder.
8381 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Removed the rng context from SilcPacketContext structure and
8384 changed that the packet routine uses the Global RNG API.
8386 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Added support for quit message that client can "leave" on the
8389 channel when it quits the SILC. It is ditributed inside the
8390 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8392 Added silc_server_free_client_data that will take the
8393 signoff message as argument.
8395 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8397 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Updated parts of the protocol specification to keep it up
8402 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8405 payloads in one packet.
8407 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8408 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8409 use now the new List flag.
8411 * Also deprecated the following packet types: REPLACE_ID,
8412 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8414 * Added list support for Notify packet in server.
8416 * Added silc_server_send_notify_channel_change to send the
8417 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8418 the silc_server_send_replace_id.
8420 * Added silc_server_send_notify_nick_change to send the
8421 NICK_CHANGE notify type. Deprecates the function
8422 silc_server_send_replace_id.
8424 * Added silc_server_send_notify_join to send the JOIN notify type.
8425 Deprecates the function silc_server_send_new_channel_user.
8427 * Added silc_server_send_notify_leave to send LEAVE notify type.
8428 Deprecates the function silc_server_send_remove_channel_user.
8430 * Added silc_server_send_notify_cmode and
8431 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8432 types. Deprecates the silc_server_send_set_mode function.
8434 * Added SERVER_SIGNOFF notify type to indicate that server has
8435 quit. This means that all clients on the channel from that
8436 server will drop. This can be also used when netsplit happens.
8438 Deprecated REMOVE_ID packet type since it is not needed anymore
8441 Added silc_server_send_notify_server_signoff to send the
8442 SERVER_SIGNOFF notify type. Deprecates the function
8443 silc_server_send_remove_id.
8445 Added also silc_server_send_notify_signoff to send the
8446 SIGNOFF notify type.
8448 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8449 SILC protocol from this day on. Changed the protocol
8450 specification as well.
8452 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8453 notify type. It is used between routers to notify about
8454 topic changes on a channel.
8456 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8459 * Partly updated the protocol specification to comply with the
8460 changes now made. It is still though a bit outdated.
8462 * The JOIN notify type now takes one extra argument <Channel ID>.
8463 The packet used to be destined to the channel but now the
8464 JOIN type may be sent as list thus it is impossible to
8465 destine it to any specific channel. By adding this argument
8466 it is again possible.
8468 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Added CREDITS file. The CHANGES and CREDITS file will appear
8471 in the distribution as well.
8473 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8476 types in the server's silcd/packet_receive.c.
8478 * Implemented CMODE and CUMODE to work in router environment.
8480 * Fixed minor encoding and decoding buglet from the
8481 lib/silccore/silcmode.c.
8483 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8486 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8488 * Changed all SilcConfigServer* and silc_config_server* to
8489 SilcServerConfig* and silc_server_config*, respectively.
8492 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Associated the ID (client or server ID) to the Authentication
8495 Payload to avoid any possibility of forging. Updated the
8496 protocol specification and the code accordingly.
8498 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * The RSA key length is now save to the RsaKey context in the
8501 key generation process in lib/silccrypt/rsa.c. The key length
8502 is now used to figure out the maximum size of the block allowed
8503 to be encrypted/signed.
8505 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8506 is equivalent to the silc_mp_mp2bin but does not allocate any
8509 * Changed silc_mp_mp2bin API to take length argument. If it is
8510 non-zero then the buffer is allocated that large. If zero, then
8511 the size is approximated using silc_mp_sizeinbase, which however
8514 * Created Global RNG API which is global RNG that application can
8515 initialize. After initializing, any routine anywhere in the
8516 code (including library) can use RNG without allocating a new
8517 RNG object. This was done to allow this sort of use of the
8518 RNG in code that has no chance to allocate RNG object. All
8519 applications currently allocate this and many routines in the
8520 library use this. Affected file lib/silccrypt/silcrng.[ch].
8522 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8523 it to use the Global RNG API.
8525 * Defined Authentication Payload into protocol specification that
8526 is used during SILC session to authenticate entities. It is
8527 used for example by client to authenticate itself to the server
8528 to obtain server operator privileges.
8530 Implemented this payload into the lib/silccore/silcauth.[ch].
8531 Implemented also routines for public key based authentication
8532 as the new protocol specification dictates.
8534 Moved definitions of different authentication methods from
8535 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8537 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8538 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8539 silc_pkcs_verify_with_hash functions into the file
8540 lib/silccrypt/silcpkcs.[ch].
8542 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * The client entry's userinfo pointer must be always valid.
8545 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8546 will fail since it requires the userinfo. Now, the userinfo
8547 is allocated as "" if actual userinfo does not exist. Actually,
8548 it must exist and it is totally Ok to drop client connections
8549 that does not announce the userinfo. However, we will make
8550 this workaround for now.
8552 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8553 to return the remote port by socket.
8555 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8558 SILC_SERVER_PENDING_EXEC and added an new macro
8559 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8560 data or when error occurs while processing the pending command.
8562 Added new argument `destructor' into silc_server_command_pending
8563 and to the SilcServerCommandPending object. This destructor is
8564 now called after calling the pending callback or if error occurs
8565 immediately. If error occurs the actual pending callback won't
8566 be called at all - only the destructor. The destructor may be
8567 NULL if destructor is not needed.
8569 All this applies for client library code as well. Similar
8570 changes were made there as well for the pending commands.
8572 In the client, the application must now allocate the
8573 SilcClientCommandContext with the silc_client_command_alloc
8576 * Added reference counter to the SilcServerCommandContext. Added
8577 function silc_server_command_alloc and silc_server_command_dup
8580 Same type of functions added to the client library for the same
8583 * Removed the cmd_ident from IDListData away since it is now
8584 global for all connections. It is the command identifier used
8585 in command sending and with pending commands. The affected file
8588 * Added reference counter to the SilcSocketConnection objecet to
8589 indicate the usage count of the object. The object won't be
8590 freed untill the reference counter hits zero. Currently only
8591 server uses this, and client ignores it. The client must be
8592 set to use this too later. The affected files are
8593 lib/silccore/silcsockconn.[ch]. Added also the function
8594 silc_socket_dup to increase the reference counter.
8596 This was mainly added because it is possible that the socket
8597 is removed underneath of pending command or other async
8598 operation. Now it won't be free'd and proper DISCONNECTING
8599 flags, etc. can be set to avoid sending data to connection that
8600 is not valid anymore.
8602 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8603 the connection. After that it sets SILC_SET_DISCONNECTED.
8604 It is, however, possible that the socket data is not still freed.
8605 The silc_server_packet_process now checks that data is not
8606 read or written to connection that is DISCONNECTED. The socket
8607 get's freed when the reference counter hits zero.
8609 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Changed the client operation API: channel_message operation's
8612 `sender' is now the client entry of the sender, not the nickname
8613 and the `channel' is the channel entry, not the channel name.
8615 In the private_message operation the `sender' is now also the
8616 client entry of the sender not the nickname.
8618 Affected file is lib/silcclient/ops.h and all applications
8619 using the client operations.
8621 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Moved the calling of ops->connect() from connect_to_server_final
8624 into receive_new_id functin since that is the point when the
8625 client is actually allowed to send traffic to network. The
8626 affected file is lib/silcclient/client.c.
8628 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8631 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8632 (if needs broadcasting) instead of broadcasting the packets one
8633 by one which would make a burst in the network traffic.
8635 * Added `broadcast' argument to the functions in silcd/server.[ch]
8636 silc_server_create_new_channel[_with_id] to indicate whether
8637 to send New Channel packet to primary router.
8639 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added new function into the silcd/server.[ch] files:
8642 silc_server_create_new_channel_with_id to create new channel with
8643 already existing Channel ID.
8645 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8646 lib/silccore/silcpacket.h. This packet is used t send list of
8647 Set Mode payloads inside one packet. Server uses this to set
8648 the modes for the channels and clients on those channels, that it
8649 announced to the router when it connected to it. The protocol
8650 specification has been updated accordingly.
8652 * The silc_server_new_channel did not handle the packet coming
8653 from normal server as it normally does not send that. However,
8654 when it announces its channels it does send it. Implemented
8655 the support for that.
8657 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8658 into the file lib/silccore/id.h.
8660 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Fixed memory leaks in the functions silc_idlist_del_client,
8663 silc_idlist_del_channel and silc_idlist_del_server in the file
8664 silcd/idlist.c. All of those leaked like a sieve.
8666 * Fixed some small memory leaks in the client's function
8667 silc_client_notify_by_server.
8669 * Added functions into silcd/server.c: silc_server_announce_clients,
8670 silc_server_announce_channels and silc_server_announce_server.
8671 These functions are used by normal and router server to announce
8672 to its primary router about clients, channels and servers (when
8673 router) that we own. This is done after we've connected to the
8676 These functions effectively implements the following packet types:
8677 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8678 and SILC_PACKET_NEW_ID_LIST.
8680 * Added new functions into the silcd/packet_receive.[ch]:
8681 silc_server_new_id_list, silc_server_new_channel_list and
8682 silc_server_new_channel_user_list to handle the incoming
8683 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8685 * Added support of changing Channel ID in the function
8686 silc_server_replace_id. If the server that announces a channel
8687 to the router already exists in the router (with same name but
8688 with different Channel ID), router is responsible to send
8689 Replace ID packet to the server and force the server to change
8690 the Channel ID to the one router has.
8692 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8693 client that the Channel ID has been changed by the router. The
8694 normal server sends this to the client. Client must start using
8695 the new Channel ID as the channel's ID.
8697 Implemented handling of this new type into lib/silcclient/client.c
8698 into the function silc_client_notify_by_server.
8700 * Added new function silc_idlist_replace_channel_id into the files
8701 silcd/idlist.[ch] to replace the Channel ID.
8703 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Call silc_server_command_identify_check always when processing
8706 the IDENTIFY command in silcd/command.c
8708 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8711 send keepalive packets. The packet can be sent by clients,
8712 servers and routers.
8714 Added function silc_socket_set_heartbeat into the file
8715 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8716 If not set, the heartbeat is not performed. The actual
8717 heartbeat is implemented in the low level socket connection
8718 library. However, application is responsible of actually
8721 Added silc_server_send_heartbeat to send the actual heartbeat
8722 packet into silcd/packet_send.[ch]. Server now performs
8723 keepalive with all connections.
8725 * Added silc_task_get_first function into lib/silcutil/silctask.c
8726 to return the timeout task with shortest timeout. There was a bug
8727 in task unregistration that caused problems. TODO has been
8728 updated to include that task system must be rewritten.
8730 * The client library will now resolve the client information when
8731 receiving JOIN notify from server for client that we know but
8732 have incomplete information.
8734 * Rewrote parts of silc_server_remove_from_channels and
8735 silc_server_remove_from_one_channel as they did not remove the
8736 channel in some circumstances even though they should've.
8738 * Encryption problem encountered in server:
8740 The LEAVE command used to send the Channel Key packet to the
8741 router immediately after generating it. However, the code
8742 had earlier sent Remove Channel user packet but not immediately,
8743 ie. it was put to queue. The order of packets in the router
8744 was that Channel Key packet was first and Remove Channel User
8745 packet was second, even though they were encrypted in the
8746 reverse order. For this reason, MAC check failed. Now, this
8747 is fixed by not sending the Channel Key packet immediately but
8748 putting it to queue. However, this is more fundamental problem:
8749 packets that are in queue should actually not be encrypted
8750 because packets that are sent immediately gets encrypted
8751 actually with wrong IV (and thus MAC check fails). So, packets
8752 that are in queue should be encrypted when they are sent to
8753 the wire and not when they put to the queue.
8755 However, the problem is that the current system has not been
8756 designed to work that way. Instead, the packet is encrypted
8757 as soon as possible and left to the queue. The queue is then
8758 just purged into wire. There won't be any fixes for this
8759 any time soon. So, the current semantic for packet sending
8762 o If you send packet to remote host and do not force the send
8763 (the packet will be in queue) then all subsequent packets to the
8764 same remote host must also be put to the queue. Only after the
8765 queue has been purged is it safe again to force the packet
8768 o If you send all packets immediately then it safe to send
8769 any of subsequent packets through the queue, however, after
8770 the first packet is put to queue then any subsequent packets
8771 must also be put to the queue.
8773 Follow these rules and everything works fine.
8775 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Added new function silc_server_remove_clients_by_server to
8778 remove all client entries from ID list when the server connection
8779 is lost. In this case it is also important to invalidate all
8780 client entires as they hold the invalid server entry. This
8781 fixes fatal bug when server has lost connection and will reconnect
8784 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Made some sanity checks to silc_server_daemonise like to check
8787 whether the requested user and group actually exists.
8789 * Added sanity check to SKE's silc_ske_responder_finish to check
8790 that the public and private key actually is valid.
8792 * Invalidate the client's nickname when receiving Replace ID
8793 packet and the Client ID is being replaced. This means that the
8794 server will query the nickname if someone needs it (client)
8797 * Sort the ID Cache in client library when the ID Cache data
8798 has changed (needs sorting).
8800 * Do not allow for SILC client to create several connections to
8801 several servers. The client does not support windows right now
8802 and generating multiple connections causes weird behaviour.
8804 Irssi-silc client does support windows and can handle several
8805 connections without problems, see: www.irssi.org and SILC plugin.
8807 * Fixed some places where client was added to the IDList. The
8808 rule of thumb is following (in order to get everything right):
8809 If the client is directly connected local client then the
8810 `connection' argument must be set and `router' argument must be
8811 NULL to silc_idlist_add_client function. If the client is not
8812 directly connected client then the `router' argument must
8813 bet set and the `connection' argument must be NULL to the
8814 silc_idlist_add_client function.
8816 * The funtion silc_server_packet_send_local_channel actually did
8817 not check whether the client was locally connected or not. It
8818 does that now. Fixed a bug related to LEAVE command.
8820 * Fixed Remove Channel User payload parsing bug in server's
8821 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8823 * The server's silc_server_save_channel_key now checks also the
8824 global ID list for the channel as it might not be in the local
8825 list. Fixed a bug related to LEAVE command.
8827 * Is this the end of the [<unknown>] buglet that has been lurking
8828 around for a long time? A little for loop fix in server's
8829 silc_server_command_whois_parse that is used by both IDENTIFY
8830 and WHOIS command. At least, this was a clear bug and a cause
8831 of one type of [<unknown>] buglet.
8833 * WHOIS and IDENTIFY commands call the function
8834 silc_server_command_[whois/identify]_check function even if
8835 we are not router server.
8837 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Added --with-gmp configuration option. If set the GMP
8840 is always compiled in the SILC source tree. If not set then
8841 it is checked whether the system has the GMP3 installed. If
8842 it has then the GMP won't be compiled (the system's headers
8843 and library is used), if it doesn't have it then the GMP is
8844 compiled in the SILC source tree.
8846 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Changed RSA private exponent generation to what PKCS #1
8849 suggests. We try to find the smallest possible d by doing
8850 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8851 not security fix but optimization.
8853 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added new config entry [Identity] to fork the server and run
8856 it as specific user and group. A patch from Bostik.
8858 * Imported Dotconf configuration library into lib/dotconf.
8859 This will be used to create the SILC configuration files later.
8860 It will appear in the distsribution after this commit.
8862 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8864 * A big code auditing weekend happening. Auditing code for
8865 obvious mistakes, bugs and errors. Also, removing any code
8868 Removed files for being obsolete:
8870 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8871 inline in the file lib/silcutil/silcbuffer.h)
8873 o lib/silcutil/silcbufutil.c (the header has inline versions)
8875 Changed code to fix possible error conditions:
8877 o The buffer formatting routines now check that the destination
8878 buffer really has enough space to add the data. This applies for
8879 both buffer formatting and unformatting
8880 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8881 unformatting was changed to accomodate following rules:
8882 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8883 sent to the function while XXX_*STRING will not allocate or copy
8884 the data into the buffer. Instead it sets the pointer from the
8885 buffer into the pointer sent as argument (XXX_*STRING used to
8886 require that the pointer must be allocated already). This change
8887 makes this whole thing a bit more consistent and more optimized
8888 (note that the data returned in the unformatting with XXX_*STRING
8889 must not be freed now). The routines return now -1 on error.
8891 o Tried to find all code that use buffer_format and buffer_unformat
8892 and added return value checking to prevent formatting and
8893 especially unformatting errors and possible subsequent fatal
8896 o Changed ske->x and ske->KEY to mallocated pointers in
8897 lib/silcske/silcske.h. Fixed possible data and memory leak.
8899 o Added return value checking to all *_parse* functions. Fixed
8900 many memory leaks as well.
8902 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8903 so that buffer overflows would not happen. All code now also
8904 checks the return value as it can fail.
8906 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Added reconnection support to server if the normal server looses
8909 its connection to the router (for example if router is rebooted).
8910 The server performs normal reconnection strategy implemented
8911 to the server. Affected file silcd/server.c.
8913 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Added new packet type SILC_PACKET_SET_MODE that is used to
8916 distribute the information about changed modes (for clients,
8917 channels and clients channel modes) to all routers in the
8918 network. Updated the protocol specification accordingly.
8920 Added functions into silcd/packet_send.c and
8921 silcd/packet_receive.c: silc_server_send_set_mode,
8922 silc_server_set_mode.
8924 Added new files silcmode.[ch] into lib/silccore that implements
8925 the encoding and decoding of Set Mode Payload. Added new type
8926 SilcSetModePayload. Moved the definitions of different modes
8927 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8929 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Oops, a little mistake in server's connection authentication
8932 protocol. The protocol is not ended with FAILURE but with
8933 SUCCESS if the authentication is Ok. :) Affected file is
8936 * Implemented NICK_CHANGE notify handling in server in the file
8937 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8938 the local clients on the channel. After the changing nickname
8939 in router environment snhould work and the [<unknown>] nickname
8940 should appear no more.
8942 The silc_server_replace_id function that receives the Replace ID
8943 payload now sends the NICK_CHANGE notify type also in the file
8944 silcd/packet_receive.c
8946 * Changed WHOIS and IDENTIFY command to support the maximum amount
8947 of arguments defined in protocol specs (3328 arguments). This
8948 fixed a bug that caused problems when there were more than three
8951 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Added extra parameter, command identifier, to the
8954 silc_client_send_command so that explicit command identifier
8957 Changed that ID list routines uses specific command identifier
8958 when sending WHOIS/IDENTIFY requests to the server so that they
8959 can be identified when the reply comes back.
8961 Affected files lib/silcclient/command.[ch],
8962 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8964 * Added `sender' argument to silc_server_packet_send_to_channel
8965 to indicaet the sender who originally sent the packet to us
8966 that we are now re-sending. Ignored if NULL. Affected file
8967 silcd/packet_send.[ch].
8969 * Added some server statistics support in silcd/server_internal.h
8970 SilcServerStatistics structure and around the server code. Also
8971 send some nice statistics information when client is connecting
8974 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Fixed channel ID decoding in server's JOIN command reply in
8977 silcd/command_reply.c
8979 * Fixed braodcasting of replace ID payload to not to send it if
8980 we are standalone server in silcd/packet_receive.c.
8982 * Fixed all channel message sending routines to not to send
8983 packets to clients that has router set, since they are routed
8984 separately in the same function earlier. Affects file
8985 silcd/packet_send.c and all channel packet sending functions.
8987 * In USERS reply, res_argv[i] are not allocated, the table
8988 is allocated. Thus changed that free the table, not its
8991 * In server's whois_check and identify_check if the client is
8992 locally connected do not send any WHOIS commands - they are not
8995 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Fixed some minor bugs in client when sending WHOIS command. The
8998 arguments was in wrong order.
9000 * Removed statis function add_to_channel from server in
9001 silcd/command.c that was previously used with the joining but
9004 * Tested USERS command in router environment successfully with two
9005 routers, two servers and two clients.
9007 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Reorganized the USERS command and command reply in client library
9010 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9011 When the command is given by user we register a pending command
9012 callback that will reprocess the command after the reply has been
9013 received from the server. When reprocessing the packet we then
9014 display the information. Thus, the USERS information is displayed
9015 now in the command callback instead of in the command reply
9016 callback. The processing of the command is same as previously
9017 when server has sent the command reply in the JOINing process.
9019 * Added to USERS command in silcd/command_reply.c to join the client,
9020 we didn't use to know about, to the channel after we've created
9021 a client entry for it. Also, for clienet we did know already still
9022 check whether it is on the channel or not and add it if not.
9024 * Removed silc_server_command_join_notify as the function and its
9027 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Changed the client's pending command handling to the same as the
9030 server's pending command handling. It is also now possible to
9031 execute command reply functions from other command reply
9032 function as the function callbacks for commands and command
9033 replies are one and same. The pending commands are not static
9034 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9035 in client connection context. Thus, pending commands are server
9036 connection specific as it is convenient.
9038 Changed the function silc_client_command_pending and
9039 silc_client_command_pending_del and added new function
9040 silc_client_command_pending_check. Removed the
9041 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9044 * Added cmd_ident, current command identifier, to the client
9045 connection context in lib/silcclient/client.h to keep track on
9046 command identifiers used in command sending. Client's command reply
9047 function handling now supports the mandatory command identifiers.
9049 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9050 funtions in client to fully support pending command callbacks.
9052 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9053 as one of the arguments to the application in the command reply
9056 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9057 before first releasing SILC but came back. Now it is removed again
9058 and should come back nomore. The FORWARDED flag was used only
9059 by the JOINing procedure by forwarding the command packet to router.
9060 Now, the JOINing procedure has been changed to more generic (due
9061 to various router environment issues) and FORWARDED is not needed
9062 anymore for anything. The protocol specification is yet to be
9065 Now, removed silc_server_packet_forward from server and the flag
9066 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9068 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Renamed NAMES command to USERS command. The NAMES was named that
9071 due to historical reasons. Now it is renamed. Also, rewrote
9072 parts of the USERS command. The nickname list is not sent anymore
9073 by the server. Only Client ID and mode lists are sent in the USERS
9074 command. Changed this also to the protocol specification.
9076 The client now resolves the names and stuff after it receives
9077 the USERS list from the server when joining to the channel.
9079 * WHOIS and IDENTIFY commands has been changed to support multiple
9080 Client ID's per command. One can now search for multiple users
9081 in the network by sending only one WHOIS or IDENTIFY command.
9082 Changed the code and the protocol specifications.
9084 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9085 uses silc_server_command_whois_parse to parse the request. */
9087 * If normal server, do not parse the WHOIS and IDENTIFY requests
9088 before sending it to the router. Saves some time.
9090 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Fixed JOIN command on client library. Wrong number of arguments
9093 used to crash the client.
9095 * Added silc_server_channel_has_global function to check whether
9096 channel has global users or not.
9098 * Added silc_server_channel_has_local function to check whether channel
9099 has locally connected clients on the channel.
9101 * The silc_server_remove_from_one_channel now checks whether the
9102 channel has global users or not after given client was removed from
9103 the channel. It also checks whether the channel has local clients
9104 on the channel anymore. If it does not have then the channel entry
9105 is removed as it is not needed anymore.
9107 * The silc_server_notify now checks on JOIN notify whether the joining
9108 client is one of locally connected or global. If it is global then
9109 the channel has now global users on the channel and that is marked
9110 to the channel entry. Also, it now saves the global client to
9111 global list who is joining and JOINs it to the channel. This is
9112 for normal server, that is.
9114 Changed silc_server_send_notify_on_channel,
9115 silc_server_packet_relay_to_channel and
9116 silc_server_packet_send_to_channel check if we are normal server
9117 and client has router set (ie. global client) do not send the
9118 message to that client, as it is already routed to our router.
9120 * Implemented LEAVE notify type handling in silc_server_notify
9123 * Tested LEAVE command in router environment successfully. Tested
9124 with two routers, two servers and two clients.
9128 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9130 * Implemented SIGNOFF notify type handling in silc_server_notify
9133 * silc_server_remove_id now removes the client entry from all channels
9134 it has joined and thusly sends SIGNOFF notify type.
9136 * Rewrote the NAMES list generation in server by removing two excess
9137 loops. The lists are created now inside one loop.
9139 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * silc_server_remove_channel_user checks now also global list
9142 for channel and client.
9144 * silc_server_new_channel_user checks now both local and global
9145 list for channel and client. Fixed a bug in client id decoding.
9146 Used to decode wrong buffer.
9148 * silc_server_channel_message checks now both local and global
9149 list for channel entry.
9151 * Tested channel joining (hence JOIN) in router environment
9152 successfully. Tested with two routers, two servers and two
9155 * Tested channel message sending in router environment successfully.
9157 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Added silc_server_save_channel_key into server.[ch] to save the
9160 received channel key in Channel Key payload processing. It is
9161 also used in JOIN command reply handling.
9163 Equivalent function silc_client_save_channel_key added into
9164 client.[ch] into client library.
9166 * Changed JOIN command reply to send information whether the channel
9167 was created or not (is existing already) and the channel key
9168 payload. Changed protocol specs accordingly.
9170 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9171 the request was sent by ID and not by nickname. Crashed on
9174 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9177 now correctly save the received data.
9179 * silc_server_free_sock_user_data now notifies routers in the
9180 network about entities leaving the network.
9182 At the same time implemented functions silc_server_remove_id
9183 and silc_server_send_remove_id to receive and send REMOVE_ID
9184 packets. The packet is used to notify routers in the network
9185 about leaving entities. The ID removed will become invalid in
9188 * Added function silc_idlist_del_server into server. Removes and
9189 free's server entry from ID list.
9191 * silc_server_private_message function now checks, if we are router,
9192 that the destination ID really is valid ID, naturally.
9194 * In router when NEW_ID packet is received (for new client) the
9195 hash of the Client ID is saved in the ID Cache but the
9196 client->nickname is set to NULL, instead of putting the hash
9199 IDENTIFY command now also checks that client->nickname must be
9200 valid. If it is not if will request the data from the server who
9201 owns the client. Added new function
9202 silc_server_command_identify_check.
9204 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9205 to set the command to already allocated Command Payload.
9207 * Tested private message sending in router environment with two
9208 routers, two servers and two clients. Fixed minor bugs and now
9211 * Fixed segfault from client's NAMES command. Used to crash if
9214 * Forwarded packets must not be routed even if it is not destined
9215 to the receiver. Changed server code comply with this.
9217 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Added `require_reverse_mapping' boolean value to ServerParams
9220 structure. If TRUE (not default) the server will require that
9221 the connecting host has fully qualified domain name.
9223 If the reverse mapping is not required and hostname could not be
9224 found the IP address is used as hostname.
9226 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Implemented version string checking to both client and server.
9229 The check is incomplete currently due to the abnormal version
9230 strings used in development version of SILC.
9232 * Changed all command functions in server to use the new
9235 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Changed char *data to unsigned char *data in ID Cache system to
9238 support binary data as ID Cache data. Changed code to support
9239 binary data in lib/silccore/idcache.c.
9241 * Renamed silc_server_packet_relay_command_reply to
9242 silc_server_command_reply as it is normal packet receiving
9243 function. Rewrote the function to accept command replys for
9244 servers and not only for clients.
9246 * Mark remote router always as registered server if we are connecting
9247 to it. Otherwise, commands sent by the router to us are ignored.
9249 * All ID List find routines now returns the ID Cache Entry pointer
9250 as well if requested.
9252 * WHOIS command works now in router environment, tested with two
9253 routers, two servers and two clients.
9255 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9256 in router environment (as it is almost equivalent to WHOIS) but
9257 hasn't been tested thoroughly. Added new functions:
9259 silc_server_command_identify_parse
9260 silc_server_command_identify_send_reply
9261 silc_server_command_identify_from_client
9262 silc_server_command_identify_from_server
9264 * Disabled route cache adding because adding two different ID's with
9265 same IP replaces the old cache entry thus giving wrong route.
9266 The entry->router->connection is always the fastest route anyway
9267 so route cache may not be needed. Of course, new routes maybe
9268 established after receiving the ID when the entry->router->connection
9269 might not be anymore the most optimal.
9271 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9273 * Add route cache for received ID for fast routing.
9275 * Added silc_server_packet_route to route received packet on router
9276 that is not destined to us.
9278 * Renamed silc_server_get_route to silc_server_route_get.
9280 * Added id_string and id_string_len fields into SilcServer to
9281 include encoded ServerID for fast comparing without excess
9282 encoding of the ID's.
9284 * Cleaned up WHOIS command on server side. Added following static
9287 silc_server_command_whois_parse
9288 silc_server_command_whois_check
9289 silc_server_command_whois_send_reply
9290 silc_server_command_whois_from_client
9291 silc_server_command_whois_from_server
9293 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9294 arguments in command replies. All command functions should be
9295 updated to use this macro.
9297 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Minor typo fixes on command reply handling on server.
9301 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added silc_server_command_add_to_channel internal routine to add
9304 the client to the channel after router has created the channel and
9305 sent command reply to the server.
9307 * Added generic silc_server_send_command to send any command from
9310 * Use static buffer with ID rendering instead of duplicating data.
9312 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Fixed a channel user mode bug when joining to a channel server gave
9315 everybody channel founder rights, oops.
9317 * We mark ourselves as the router of the incoming server connection
9318 if we are router ourselves. This way we can check in some packet
9319 sending functions whether it is locally connected server. For
9320 incoming router connections we put NULL.
9322 * For router sending packets locally means now always sending the
9323 packet cell wide; to local clients and local servers. For normal
9324 server sending packet locally means sending it to only local
9327 * Fixed the JOIN command to really work in router environment. If the
9328 channel is created it is always created by the router. Router is
9329 also responsible of making the initial joining to the channel,
9330 sending JOIN notify to the sending server and distributing
9331 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9332 does not exist server doesn't do anything else but forward the
9333 command to the router which performs everything.
9335 * Added silc_server_send_channel_key function to send the Channel Key
9338 * Added silc_server_create_channel_key to create new channel key. The
9339 channel key is now re-generated everytime someone joins or leaves
9340 a channel, as protocol dictates. Note: channel->key_len is the
9343 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9346 packet_receive.[ch] to separate packet sending and receiving
9347 routines. The server.[ch] now includes everything else including
9348 actual packet processing (writing and reading data) and other
9351 Renamed silc_server_private_message_send_internal to
9352 silc_server_send_private_message. The routine is still though
9353 used only to relay private messages as server does not send
9354 private messages itself.
9356 Renamed silc_server_new_channel to silc_server_create_new_channel
9357 and added new function sicl_server_new_channel that handles the
9358 incoming New Channel packet. Added also new sending function
9359 silc_server_send_new_channel to send New Channel Payload.
9361 * Added new function silc_server_notify to process incoming notify
9362 packet to the server/router. Server may then relay the notify
9363 to clients if needed.
9365 * Added new function silc_server_new_channel_user to process incoming
9366 New Channel User packet. Router will redistribute the packet and
9367 send JOIN notify to its local clients and locally connected servers
9368 if needed. Normal server will send JOIN notify to its local client
9369 on same channel when received this packet. Added also corresponding
9370 sending function silc_server_send_new_channel_user to sent the
9373 * Added boolean route argument to send_notif_to_channel and
9374 packet_send_to_channel functions to attempt to route the packet
9375 if it is TRUE and send only locally if it is FALSE.
9377 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * silc_server_replace_id now broadcasts the received replace ID
9380 packet if it is not broadcast packet already. The router must
9381 broadcast to inform other routers about changed ID.
9383 * Added backpointer to server's router into SilcServer context in
9384 silcd/server_internal.h.
9386 * Fixed silc_server_packet_broadcast to send correct broadcast
9389 * The channel key is now distributed to the local client as soon
9390 as it is received from the router (in router environment) so that
9391 no other packet may be sent for the channel until client has
9394 * silc_server_remove_channel_user now broadcasts the received
9395 Remove Channel User packet if it is not broadcast packet already.
9396 The router must broadcast to inform other routers about removed
9399 * Added users field into SilcPacketContext that is a reference count
9400 of the context. One can increase the reference count by calling
9401 silc_packet_context_dup which is now changed to just increase the
9402 reference count instead of duplicating the data. The reference
9403 count is decresed by calling silc_packet_context_free that will
9404 free the data after the reference count hits zero.
9406 For now on the packet context and everything allocated into it
9407 (including the raw packet from network) must be freed by calling
9408 the new silc_packet_context_free function. Added also new function
9409 silc_packet_context_alloc that must be used now to allocate the
9410 context. This also means that if a routine is asynchronous from
9411 silc_[client/server]_packet_parse_type the packet context must
9412 be duplicated by calling silc_packet_context_dup. Otherwise it
9413 gets free'd after silc_[client/server]_packet_parse_type returns.
9414 Also, one must remember that if packet is duplicated then its
9415 reference count must be decresed by calling the free function as
9416 many times as it was duplicated.
9418 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9419 from both client and server.
9421 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Made joining to a channel working in router environment.
9425 * Cleaned up JOIN command on server side and create function
9426 silc_server_command_join_channel internal routine to make the
9429 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Changed silc_command_pending list to SilcDList. Also, added
9432 `ident' field to SilcServerCommandPending structure to identify
9433 the reply and to call correct callback.
9435 Added silc_server_command_pending_check function to replace the
9436 corresnponding macro. The silc_command_pending list is not
9439 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9440 to set identifier to previously allocated Command Payload. It
9441 is used to set identifier for command when resending Command
9444 * Added silc_command_payload_encode_payload to encode Command
9445 Payload buffer from SilcCommandPayload structure.
9447 * Added silc_argument_payload_encode_payload to encode Argument
9448 payload buffer from SilcArgumentPayload structure.
9450 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9452 * Changed WHOIS command to support router connection on server side.
9453 The whois request is always sent to router unless the server is
9454 standalone server. After server has received the reply from the
9455 router will it send the reply to the client.
9457 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9458 broadcast received broadcast packet. The function is used only
9459 by router. The broadcast packet is always sent to the router's
9462 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9463 render given ID to printable string, for log files for example.
9465 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Made basic router to router connections working. At least they
9468 can now connect to each other but nothing really works the way
9469 they are supposed - yet.
9471 * Added new initiator token to RouterConnection configuration
9472 file in silcd/serverconfig.[ch]. It is used to tell whether we
9473 are the initiator to the remote router or whether we'll expect
9474 the other end to connect.
9476 * Moved registering of listener task to silc_server_init, hence
9477 the server starts listenning as soon as it is run, even if it
9478 does not have connections to other routers. Let's see how well
9481 * Changed default connection retry timeouts for more suitable in
9484 * Removed cipher and such arguments from silc_idlist_add_client
9485 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9486 Added new function silc_idlist_add_data to add the keys and stuff
9489 * Added SilcIDListData structure and added it to SilcClientEntry
9490 and SilcServerEntry as their first field in the structure. This
9491 way we can explicitly cast the ID entries to the SilcIDListData
9492 structure and get common data for the entries. In past, we had
9493 to first check what type of connection it is and then cast it to
9494 correct ID entry type. Now, we can directly cast the opaque
9495 pointer to the SilcIDListData (no matter what ID entry it actually
9496 is) and get the data needed.
9498 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9501 in some circumstances even if threre were timeout tasks, though not
9502 IO tasks, but tasks anyway. Now fixed.
9504 * Defined SilcServerConnection structure to hold connection specific
9505 stuff about directly connected servers and routers. The definition
9506 is currently in silcd/server_internal.h. I thought about having
9507 a bit more important role fro this struct but for now it is used
9508 only when connecting to other server (or router actually).
9510 * Added connecting retry support in server when connecting to
9511 router(s). The retry feature implement exponential backoff
9512 algorithm. Also, added SilcServerParams structure to hold default
9513 parameters for server. For now, it include these retry settings
9514 and are hard coded. After server is moded to be as Silc Server
9515 Library this structure will be more important.
9517 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Changed client librarys channel->clients table to SilcList and
9520 changed code accordingly.
9522 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Changed client's channel table to SilcList and changed code
9525 accordingly. Also changed SilcChannelClientEntry to include back-
9526 pointer to the channel so that client entry can use that structure
9527 as list as well and we have fast cross-reference to the channel.
9528 This change dramatically decreased the complexity of channel
9529 handling with client entry and vice versa (removed one extra
9530 loop when searching for channel entry from many functions).
9532 * Changed server->sim from table to SilcDList and changed code
9535 * NAMES command can now be used from user interface. It will show
9536 the user list on the channel, neatly.
9538 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9539 Code now saves realname of the user if it becomes available.
9541 * Renamed configure.in to configure.in.pre and made ./prepare
9542 script to automatically add correct version string to
9543 configure.in which it creates from configure.in.pre.
9545 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * NAMES command reply now shows users mode with the nickname when
9550 * Moved silc_client_ch[u]mode[_char] functions from
9551 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9552 place sucks, they are utility functions and should be in some
9555 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9557 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9560 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Added TRQ (efficient deque and list library) into lib/trq. This is
9565 a very good list library that is currently used in the SILC. Defined
9566 SilcList API over the library because I didn't like the API very
9567 much. See lib/trq/silclist.h for the API and examples of how to
9568 use the API. Fixed various places in the code to use the new
9569 SilcList API. The SilcList is meant for lists that has a structure
9570 already defined as a list. It is not suitable to add just some
9571 context to the list (in TRQ, the context is the list actually).
9573 So, I defined SilcDList that can be used for the purpose where
9574 predefined list structure does not exit. This can be used as
9575 such list. Now some context just can be added to the SilcDList.
9576 Currently this list is not used in the SILC just yet, though there
9577 are a lot places where this can replace dynamically allocated
9578 tables and I will fix these places, later, to use SilcDList.
9579 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9580 and use TRQ internally).
9582 Also fixed some annoying warning messages that the original TRQ
9583 code generated. Also minor changes to TRQ's Makefile.in.
9585 * Added support for querying by Client ID to both WHOIS and
9586 IDENTIFY commands into server, as required by the protocol.
9588 * Removed method function pointers from SilcBuffer structure. They
9589 weren't used to anything and just increased the context size for
9590 no good reason. This change also made silc_buffer_alloc and
9591 silc_buffer_free functions inline functions.
9593 * Disabled command flooding detection support until it's fixed so
9594 that it accepts commands in but does not execute them more than once
9597 * Added silc_net_localhost(), to return local hostname, into
9598 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9599 that must be initialized before calling silc_client_init.
9601 * Added new function: silc_server_send_notify_on_channels to send
9602 notify messages to all channels client has joined. It is assured
9603 that the message is sent only once per client.
9605 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9606 lib/silcutil/silcutil.[ch] as silc_format function. The new
9607 function is generic and is used by server as well, not only by
9608 the logging routines.
9610 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9611 the provided version string was not acceptable. Added new function:
9612 silc_ske_check_version into lib/silcske/silcske.h. The function
9613 must be implemented by the application (client or server) and it
9614 does not reside in the SKE library. The function checks the version
9615 string remote end sent.
9617 * Added back pointers (to opaque context and to SilcSocketConnection)
9618 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9620 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9621 duplicate packet context structure.
9623 * Changed `notify' client operation to send same arguments as client
9624 receives from server except for ID's. ID's are mapped to correct
9625 ID entry and that is returned. Also, if channel entry is not sent
9626 by server but the notify is for channel the channel entry is sent
9627 to application (otherwise application doesn't know that it is for
9628 channel (library gets it from packet's Destination ID)).
9630 * Added silc_client_remove_from_channels into client library to
9631 remove a client from all channels it has joined to. Used when
9632 received SIGNOFF notify from server. Added also new function
9633 silc_client_replace_from_channels to replace old ID entry with
9634 new ID entry on all channels. Used when received NICK_CHANGE
9637 * Fixed ID Cache list handling in silc_idlist_get_client in
9638 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9639 to get (or query) client by ID.
9641 * Updated TODO list.
9643 * Added connection authentication status message defined by the
9644 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9645 support for these into the code in client and server side.
9647 * Added generic function silc_client_send_command to send any command
9648 with variable argument list. Application should use this function
9649 to send commands if the command functions provided by the library
9650 does not suite for the application's user interface needs.
9652 * Added new `failure' client operation. Application is notified about
9653 received failure packet if client is executing a protocol. In this
9654 case the protocol's execution has failed.
9656 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9657 is required by the protocol.
9659 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9660 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9663 * Added status flag to SilcSKE object to indicate realtime status
9664 of the SKE protocol.
9666 * Application receives now exactly same command reply arguments as
9667 the library receives from server. However, if ID is received the
9668 corresponding ID entry is returned to the application (eg. Client
9669 ID is mapped to correct SilcClientEntry entry and that is returned).
9670 Changed command_reply client operation due to this change.
9672 * Changed all ID's in commands and in command replys as ID Payloads.
9673 Change affected both client and server side codes.
9675 All ID's sent in SILC network (with execption of ID's in SILC
9676 Packet header) are sent in ID Payload to support variable length
9679 * Server now notifies nick changes and notifies all clients on
9680 the channels about the new nickname (about the new Client ID,
9683 * Implemented CMODE command to change channel modes. Supports all
9684 channel modes defined by the protocol specs except ban and invite
9685 lists. (Also, private channel key mode is supported but support for
9686 setting private channel key in client is missing, thus, this mode
9687 has no effect on client side (except that server requires that the
9688 client uses private channel key and normal channel traffic does not
9691 Also, invite mode works per se, but INVITE command does not work
9692 yet correctly, so you can set channel as invite only channel but
9693 inviting clients to the channel does not work (it is yet to be
9694 thought what's the best way to do it).
9696 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9697 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9698 Implemented CUMODE command to change user's mode on the channel.
9699 Supports all modes defined by the protocol specs.
9701 * Added NAMES command reply to return users modes on the channel.
9703 * Removed unnecessary and slow ciphers from lib/silccrypt.
9705 * Set SO_KEEPALIVE option to connection sockets by default.
9707 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9709 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9710 redefined the Notify Payload into protocol specs.
9712 * Added silc_id_payload_parse_id to get ID directly from raw
9715 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9718 accept searching by Client ID as well.
9720 * Added support for LEAVE and SIGNOFF notify types in client library.
9722 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9723 to parse ID Payload from raw data.
9725 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Added flags parameter into silc_ske_assemble_security_properties
9728 function in lib/silcske/silcske.[ch].
9730 * Changed notify client operation to fit better for notify messages
9731 sent by server. The notify payload received from server is now
9732 passed to the application (after parsing it to SilcNotifyPayload).
9733 It is application's responsibility to retrieve the arguments
9734 from the payload and show the message the way it wants. The message
9735 sent by server is implementation specific.
9737 * Changed public keys to comply with the protocol specification.
9738 Old public keys are not supported anymore and are not compatible.
9740 * Removed nickname from Channel Payload as the latest draft removed
9741 it. The client must resolve the nickname from the NAMES command
9742 reply received when it joined the channel.
9744 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9746 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * Fixed some errors in protocol specification drafts.
9750 * Created lib/silccore/silcnotify.c to implement Notify Payload
9751 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9752 generic payloads described by protocol specifications. The file
9753 includes implementations for ID Payload and Argument Payload.
9755 * Changed Command Payload implementation to use the new Argument
9756 Payload. Changed command_xxxx_payload to command_payload_xxxx
9757 to comply with SILC coding conventions.
9759 * Added suppport for Argument Payload handling in Notify Payload
9760 implementation as protocol requires it. Added the new support
9761 into server and client lib as well.
9763 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Added support for multiple nicknames on same channel. [n] is
9766 added locally to the nickname if there are more than one same
9767 nicknames on the channel.
9769 * Server now sends all nicknames that matched WHOIS request.
9770 Client also shows the list received from server.
9772 * Added TOPIC command to client side. User can now set and show
9773 current topic on channel.
9775 * Added MOTD command to client and server. Also, server sends the
9776 motd when client connects to the server.
9778 * Changed version strings to comply ISO 8601.
9780 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Fixed protocol error handling in client library. It should now
9783 cope even if the SKE fails for some reason.
9785 * Made new protocol specification drafts for submitting to IETF.
9787 * Implemented TOPIC command to server in silcd/command.c.
9789 * Added two new notify types into lib/silccore/silcnotify.h:
9790 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9791 notify nickname change and topic setting/change on a channel.
9793 * API change of command_reply operation in client library. The
9794 application gets now the status type received from server as well.
9796 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9800 * Cras fixed and optimized the packet handling even further and
9801 it should work now. Minor change to the prototype of function
9802 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9804 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Added new function into lib/silcutil/silcschedule.[ch]:
9807 silc_schedule_with_fd to select() a specified fd. The function
9808 returns after timeout expires or data arrives or goes. The
9809 function is used by packet routines to wait that all data is
9810 received from network.
9812 * Fixed data reading from network in lib/silccore/silcpacket.c.
9813 The code now assures that all data is read from the fd and then
9814 continues packet processing. This was a bug fix since the code
9815 used to drop some data in some circumstances.
9817 * Added new function into lib/silcclient/client.[ch]:
9818 silc_client_start_key_exchange to start key exchange after
9819 connection has been established to server. The code internally
9820 now uses this funtion but its main purpose was to provide it
9821 for applications that perform their own connecting. After
9822 application has created a connection it merely calls this
9823 function to start the key exchange between client and server.
9824 The library takes care of everything else after that.
9826 Updated also lib/silcclient/README to explain the usage of
9829 * Do not send to application information that connection has
9830 been established. Application gets notified it by connect
9833 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9835 * Applied cras's patch to add silc_schedule_one function. The
9836 function runs scheduler once and returns.
9838 * Fixed the scheduler after cras messed it up. The timeout
9839 handling works now as it's supposed to work.
9841 * Added into lib/silccore/ silcnotify.h to include notify
9842 message types support. Changed silc_server_send_notify*
9843 functions, in server.[ch], to support those new notify types.
9844 Added the support for the notify types into client library,
9845 as well. Added new notify client operation into ops.h in
9848 * Changed silc_server_packet_send_to_channel to send normal
9849 packets instead of just channel message packets. The function
9850 is now used to send the notify packets to channels. It is not
9851 used to send channel message packets anymore, as server never
9854 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9855 va_arg()s as it seems to require it nowadays. I guess, if SILC
9856 is compiled with older va_arg() the new code should work anyway.
9858 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Splitted core library. Core library (lib/silccore) includes
9861 now only SILC protocol specific core (and common) components.
9862 Created new utility library (lib/silcutil) that includes more
9863 generic purpose stuff. The stuff for util library was taken
9864 from the old core library. This was minor and easy split.
9866 * Created SILC Client Library (lib/silcclient) that includes
9867 implementation of the SILC client without user interface. This
9868 was major move from silc/ directory. The code has been changed
9869 so that it is transparent towards the user interface. The
9870 silc/ directory includes now the same user interface as before
9871 and it uses the new client library. Read lib/silcclient/README.
9872 Basicly, the client library performs everything else related
9873 to SILC except user interface handling. Also, configuration
9874 files are considered to be part of user interface and library
9875 does not handle them.
9877 This change also changed a lot of structures, function naming etc.
9878 Most important change was that SilcClientWindow object was
9879 renamed to SilcClientConnection in the client library. Created
9880 also new file lib/silcclient/ops.h. Also added new files
9881 silc/local_command.[ch] and silc/client_ops.[ch].
9883 All these changes were made to make it easier for user interface
9884 designers to create what ever user interface for the SILC client
9887 It is also expected that the server will be moved to lib
9888 directory as well and SILC Server Library will be created;
9889 sometimes in the future.
9891 * Removed Local commands from lib/silccore/silccommand.h as
9892 they are application specific and new client library does not
9893 handle any of those anymore.
9895 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9896 old client implementation in silc/.
9898 * Added support for callback functions in SILC_LOG_* macros.
9899 Application can now set its own callbacks that will be called
9900 instead of using the default functions that will always print
9901 the debug messages to stderr (or stdout). Also, debugging can
9902 now be disabled by setting silc_debug to FALSE and re-enabled by
9903 setting it to TRUE. Note, that logging will still work even
9904 if debugging is disabled.
9906 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9907 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9908 silc_log_reset_debug_callbacks.
9910 * To enable debugging in silc client one must give now -d
9911 option on command line.
9913 * Changed silc_schedule_init to automatically allocate task queues
9914 if they are not allocated before calling it.
9916 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * Added GMP 3.1 into math library.
9920 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9923 a channel in SILC network. The packet is used by servers and
9924 routers to notify other routers that user has left a channel.
9925 This little feature was missing until now. Added the feature
9926 to protocol specification as well.
9928 Added functions: silc_server_send_remove_channel_user and
9929 silc_server_remove_channel_user into server.[ch].
9931 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9932 lib/silccore/silcpacket.h. However, they are not implemented
9935 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Fixed joining to a channel and sending channel messages
9938 between server and router. The channel message sending should
9939 now work inside a cell.
9941 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Fixed the private message sending between server and router.
9944 The private message sending should now work inside a cell.
9946 * Added silc_server_replace_id into server.[ch] to replace
9947 existing ID in the SILC network.
9949 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9950 and silc_idlist_replace_server_id into idlist.[ch] in server.
9952 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9954 * Fixed the server to server connections. Server can again now
9955 connect to router. Router to router connections probably does
9958 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Added dynamic protocol registering support. Now protocols can
9961 registered and unregistered on the fly. Patch by cras.
9963 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Added lib/contrib directory to hold routines that some platforms
9966 don't have but are needed by SILC.
9968 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9969 into lin/contrib to provide getopt() and getopt_long() for
9970 those who don't have it.
9972 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Added AWAY command to client. When away message is set and
9975 client receives a private message packet the client automatically
9976 replies to the sender with the away message.
9978 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9979 bug seemed to be the cause of recent problems when compiling
9982 * Added version detection support to SKE protocol specification
9983 and added the new changes to the SKE implementation as well.
9984 There were other minor changes in the SKE protocol as well.
9986 Many changes in lib/silcske/silcske.[ch] and in
9987 lib/silcske/payload.[ch].
9989 * Added ^U functionality, clear input line. Patch from cras.
9991 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * Mainly small bugfixes on core library. Fixed some debugging
9994 logging and buffer overflow in silclog.c.
9996 * Updated config.sub and config.guess on the distribution tree.
9998 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Added command lagging support in server. Client may execute
10001 commands now only once in two seconds.
10003 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10005 * Optimized packet reception. MAC computation and checking is now
10006 also more optimized. A lot previously duplicated code is now
10007 used as generic by both client and server.
10009 * Fixed key pair generation in clientutil.c
10011 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Added into lib/silccore/silcbufutil.[ch] new function;
10014 silc_buffer_realloc.
10016 * Moved generic packet sending/encryption functions to
10017 lib/silccore/silcpacket.[ch] from client and server. Some
10018 rewriting of the functions.
10020 * Moved all generic packet reception/decryption functions to
10021 lib/silccore/silcpacket.[ch] from client and server. The
10022 packet processing is now much cleaner in both client and server.
10023 These were major changes in both client and server.
10025 * Created many common functions in server to do packet sending.
10026 Previously code were duplicated a lot, this has been removed
10027 with these changes.
10029 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Rewrote major parts of the ID cache system. Don't know
10032 whether it is better now or not but at least the API is more
10035 * Major rewrite on ID cache stuff on client because of the ID
10036 cache API changes. Added idlist.c to client.
10038 * Also major rewrite on ID cache stuff on server as well.
10039 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10040 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10041 in hand, instead they are all put into the ID cache system now.
10042 All server_idlist_* routines uses ID cache now instead of
10043 traversing its own lists (those lists does not exist anymore).
10044 SilcIDList though still exists. Also, SilcXXXEntry's are
10047 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Finally made the SKE implementation compliant to the protocol
10050 specification. All mp integers are now binary encoded as
10051 opposed being HEX encoded.
10053 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10056 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10057 functions: silc_[encode/decode]_pem. Also added function
10058 silc_encode_pem_file to PEM encode with newlines ('\n') for
10059 saving into a file.
10061 * SILC public keys are now encoded either PEM or binary. Same
10062 option is for private keys as well. By default private keys
10063 are binary encoded and public keys PEM encoded. Silly HEX
10064 encoding were removed.
10066 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10067 function to create fingerprints.
10069 * Fixed a bug in SHA1; does not change the original data anymore.
10071 * Partly implemented INFO command on client and server side.
10072 Fixed CLEAR command. Changes to SERVER command; show current
10073 server(s) when giving command without arguments. Added
10074 VERSION command to client.
10076 * Added check to server that unregistered connections cannot
10077 execute commands (unless it is specificly allowed).
10079 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Fixed screen refresh.
10083 * Fixed channel joining bug from client. On some circumstances
10084 client tried to join to a channel it had already joined.
10086 * Added public key verification process into client's protocol.c.
10087 The client now verifies the public key from user and saves
10088 it into ~./silc/serverkeys/ directory.
10090 Added into: clientutil.[ch]: silc_client_verify_server_key.
10092 * Changed SKE protocol's silc_ske_initiator_finish function
10093 to accept callback function that verifies the received public
10094 key. Removed old silc_ske_verify_public_key function.
10096 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10099 silc_pkcs_private_key[_data]_set.
10101 * Made the password and public authentication more cleaner in
10102 server's protocol.c.
10104 * Removed historic and obsolete protocol `channel_auth' from
10105 both client and server.
10107 * Removed wrong way of sending command status messages from
10108 server to client in server's command.c. The old way violated
10109 protocol specification.
10111 Changes to silccore/silccommand.[ch]: removed
10112 silc_command_encode_status_payload -> not needed anymore,
10113 changed silc_command_encode_payload_va to accept extra
10114 argument on variable argument list. The argument type must
10115 now be provided to the function. Also, added new function:
10116 silc_command_encode_reply_payload_va which is same as
10117 normal command_encode_payload_va except command status type
10118 is provided as extra argument.
10120 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Added ~./silc directory handling. The directory includes the
10123 public and private keys for the client.
10125 Added silc_client_check_silc_dir, silc_client_create_identifier
10126 and silc_client_load_keys.
10128 * Implemented SILC protocol compliant public key. Added public
10129 and private key saving to and loading from files.
10131 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10132 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10133 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10134 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10135 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10137 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10138 silc_pkcs_load_[public/private]_key.
10140 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Added silc_server_get_route (route.[ch]) to get connection
10143 data for the fastest route for given ID.
10145 * Implemented INVITE command on client and server. The command
10146 were re-defined in the SILC Protocol Specification and the
10147 implementation now complies with the specification.
10149 * Implemented PING command on client and server.
10151 * Implemented NAMES command on client and server. The server side
10152 supports currently only normal server not router server yet.
10153 Some changes to NAMES definition in SILC protocol specification.
10155 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Implemented LEAVE command on client and server.
10159 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10160 again. This change was made to the protocol as well. Server
10161 should not violate the protocol specification anymore.
10163 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10166 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob