1 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
3 * Don't print signed messages when sending failed. Affected files
4 irssi/src/silc/core/silc-[servers.c/commands.h]
6 * Send adquate signal when founding a channel by joing it. Affect
7 file irssi/src/silc/core/client_ops.c
9 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
11 * Fix theme abstracts parsing. Affected files irssi/default.theme,
12 irssi/src/fe-common/core/themes.c
14 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
16 * Fixed close command to use the port correctly when closing
17 server connections. Affected file silcd/idlist.c.
19 * Check for NULL outbuf in silc_socket_write. It is possible
20 that it is NULL is some odd case. Affected files are
21 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
23 * Do not call final protocol callback for backup router
24 resuming protocol when closing connection. It is closed
25 by timeout in case of error. Affected file silcd/server.c.
27 * Backup reconnect to router if backup resuming protocol
28 failed. Affected file silcd/server_backup.c.
30 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
32 * Fixed double free in SKE library error hadling when signature
33 error occurred. Affected file lib/silcske/silcske.c.
35 * Save the fingerprint to new SilcClientEntry after changing
36 nickname. Affected file lib/silcclient/client_notify.c.
38 * Print SIGNOFF in Irssi SILC client only if the nickname is
39 known. Prevents asserts in Irssi core. It is possible we
40 don't have the nick if it was just being resolved when it
41 quit. Affected file irssi/src/silc/core/client_ops.c.
43 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
45 * Fixed double free in invite list adding code when adding
46 invite strings. Affected file silcd/server_util.c.
48 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
50 * More log printing during backup router protocol. Affected
51 file silcd/server_backup.c.
53 * Removed backwards support for old private key file format.
54 Affected file lib/silccrypt/silcpkcs.c.
56 * Removed backwards support for not-so-strict decryption length
57 check, it's strict now. Affected lib/silccrypt/silccipher.c.
59 * GETKEY to update the client entrys fingerprint too.
60 Affected file lib/silcclient/command_reply.c.
62 * Added --without-libtoolfix for package builders using weird
63 wrappers around libtool (BSD at least).
65 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
67 * Fixed backup router bugs: When backup resumes router and
68 receives a CHANNEL_MESSAGE packet the backup must not act
69 as router since the packet header decryption would be
70 different. Also, when relaying packets to channel, do
71 not re-encrypt packets on backup that came from the primary
72 since the connection isn't really router-router connection.
73 Affected files silcd/server.c, silcd/packet_send.c.
75 * Added checks in encryption/decryption that encryption/decryption
76 length sent as argument really is multiple by block size. Helps
77 catching really weird bugs like the above backup router bugs
78 when packets are being decrypted in wrong way. Affected files
79 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
81 * Fixed padding generation in private key file encryption.
82 Affected file lib/silccrypt/silcpkcs.c.
84 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
86 * Added ignore_message_signatures setting which can be used
87 to ignore signatures in messages. Affected files are
88 irssi/src/silc/core/client_ops.c, silc-core.c.
90 * Fixed the libtoolfix to use command line options instead of
91 environment variables. They didn't work as expected. Now,
92 the libtool is fully run-time configurable.
94 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
96 * Verify signature payload for signed messages. Affected files
97 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
98 irssi/src/silc/core/silc-core.h
100 * Display signature verification result in public and private
101 messages using theme abstracts. See irssi/default.theme for
102 examples on their usage. Affected files
103 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
104 irssi/src/fe-common/silc/module-formats.[ch],
105 irssi/src/fe-common/silc/fe-common-silc.c,
106 irssi/src/fe-common/silc/Makefile.am
107 irssi/src/fe-common/core/fe-messages.[ch]
109 * Fixed bugs in Irssi's theme parsing. Affected files
110 irssi/src/fe-common/core/themes.c
112 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
114 * Calculate the correct length for signed messages before
115 encrypting, it must be multiple by block size. Affected
116 file lib/silccore/silcmessage.c.
118 * silc_message_signed_get_public_key returns now both
119 decoded and encoded public key. Affected files are
120 lib/silccore/silcmessage.[ch].
122 * Added libtoolfix script that makes the libtool more generic
123 and configurable in run-time. Now we can specify in run-time
124 if what kind of libraries we want to create, regardless of
125 configuration. SIMs are now creates even if --disable-shared
126 was explicitly given.
128 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed founder key sending in CMODE command in client.
131 Affected file lib/silcclient/command.c.
133 * Fixed CUMODE founder authentication in server to not check
134 for client's public key since it's not supposed to do that.
135 Affected file silcd/command.c.
137 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
139 * Set realname and hostname in NICK_REC records. Affected file
140 irssi/src/silc/core/silc-nicklist.c
142 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
144 * Remove 1.0 protocol backwards compat code from client
147 * Added more reliable check for whether nickname did change
148 or not, or whether only Client ID changed in NICK_CHANGE
149 notify. Affected file lib/silcclient/client_notify.c.
150 Fixes bug in '@' character handling in a nickname.
152 * Added support for automatically parsing signature from
153 the message payload. Added new function
154 silc_message_get_signature to return the payload to
155 application. Affected files lib/silccore/silcmessage.[ch].
157 * Changed the private_message and channel_message client
158 operations to deliver the SilcMessagePayload to the
159 application too. Application can use it fe. to get the
160 signature from the message for verification. Affected
161 file lib/silcclient/silcclient.h, client_channel.c and
164 * Redefined the signed payload for message payloads.
165 Updated protocol specs and implemented.
167 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
169 * Fixed wrong invite and ban list handling in server command
170 reply. Affected files are silcd/command_reply.c,
171 silcd/server_util.[ch].
173 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
175 * Fixed CMODE setting in server when founder mode was set.
176 Affected file silcd/command.c. Bug #95.
178 * Added support to setting specific public key in CMODE in
179 Irssi SILC client. Affected file lib/silcclient/command.c.
181 * Added support to use specific public key in CUMODE in
182 Irssi SILC Client. Affected file lib/silcclient/command.c.
184 * Added support for inviting and banning by public key in
185 Irssi SILC client. Affected file lib/silcclient/command.c.
187 * Fixed fingerprint/babbleprint showing in invite and ban
188 list command replys. Affected file is
189 irssi/src/silc/core/client_ops.c.
191 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
193 * Format CMODE +c and +h to display both the mode and the argument
195 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
197 * Added test vectors and test programs for SHA-1, MD5,
198 HMAC-SHA1 and HMAC-MD5. New tests are located in
199 lib/silccrypt/tests/. Fixed also argument decoding bug in
200 MD5 implementation. Affected file lib/silccrypt/md5.c.
202 * Changed the channel private key and private message key
203 generation (with static keys) to use SHA1 instead of MD5,
204 as SHA1 is the mandatory hash function in SILC. Affected
205 file lib/silcclient/client_[channel/prvmsg].c.
207 * Changed the private key file encryption to use SHA1 instead
208 of MD5. Added support for the old generation and added
209 automatic change of the key (to be removed later). Affected
210 files lib/silccrypt/silcpkcs.c.
212 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
214 * Load only files with .pub suffix in PublicKeyDir. Affected
215 file silcd/serverconfig.c.
217 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
219 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
220 channels. Affected files silcd/silcd.c, silcd/server.h.
222 * Added the config directive PublicKeyDir for the client block.
223 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
225 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
227 * Merged Toni's irssi/silc.conf patch.
229 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
231 * Max alloc tests in allocation routines. Affected file
232 lib/silcutil/silcmemory.c.
234 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
236 * Fixed a typo in resuming code that fixed detach/resume code
237 in server. Bug #93. Affected file silcd/packet_receive.c.
239 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
241 * Do reverse lookups for server when /connecting. Affected files
242 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
243 irssi/src/core/net-nonblock.*
245 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
247 * Added library versioning for shared libraries. Affected
248 files configure.in.pre and lib/Makefile.am.pre.
250 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
252 * Display INVITE and BAN lists as specified by SILC 1.2
254 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
256 * Do not send invite list back unless asked (when sending
257 no arguments) or when list was modified. Affected file
260 * Remove client from invite list in KILLED notify and in
261 KILL command. Affected file silcd/command.c and
264 * Fixed bugs in invite list handling in INVITE command.
265 Affected files silcd/command.c and silcd/server_util.c.
267 * Merged with Irssi 0.8.6.
269 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
270 Affected file irssi/src/fe-text/silc.c.
272 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
274 * The silc_argument_get_[first/next] now return the argument
275 type to caller. Added silc_argument_payload_encode_one.
277 Affected files are lib/silccore/silcargument.[ch].
279 * Added support for the SILC 1.2 INVITE command and new
280 invite lists to server. Affected files are silcd/command.c,
281 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
283 * Added support for the SILC 1.2 BAN command and new
284 ban lists to server. Affected files are silcd/command.c,
285 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
287 * Added support to client sending new INVITE command. Affected
288 file is lib/silcclient/command.c.
290 * Added support to client sending new BAN command. Affected
291 file is lib/silcclient/command.c.
293 * Added support for removing client from invite list when kicked
294 from channel, as SILC 1.2 dictates. Affected files are
295 silcd/packet_receive.c and silcd/command.c.
297 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
299 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
300 automatically the cipher's internal IV. Affected files
301 lib/silccrypt/silccipher.[ch].
303 * Assure the RESUME_CLIENT packet is not sent to twice to
304 backup router if the detached client was originated from
305 the backup. Affected file silcd/server.c. Bug #76.
307 * Changed silc_sim_symname to not allocate memory. Affected
308 file lib/silcsim/silcsimutil.c.
310 * Fixed memory leaks with SIMs in server. Affected files
311 silcd/serverconfig.c, silcd/server.c.
313 * Fixed channel key distribution after resuming detached
314 client. Affected files silcd/packet_receive.c.
316 * Fixed channel's global_user boolean checking after detaching.
317 Check it after changing the owner of the client not before.
318 Affected file silcd/packet_receive.c.
320 * Fixed few double frees from client library. Fixes at least
321 Bug #81, possibly others too.
323 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
324 notifys in Irssi SILC Client. Affected file is
325 irssi/src/silc/core/client_ops.c. Bug #82.
327 * Applied Ville Räsänen's manual page and --mandir bugfix
328 patch. Affected files are configure.in.pre and Makefile.am.pre.
331 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
333 * Added support to backup router protocol for backup to tell
334 normal server that it cannot use the backup router as primary
335 because the primary isn't really down. Updated protocol
338 * Added support for primary router to tell backup router that
339 resuming is not possible because the backup really isn't primary
340 in the cell. For example if backup disconnected itself the
341 resuming is not allowed since the primary really did not
342 go down. Updated protocol specs.
344 * Removed MARS from crypto library.
346 * Defined the CTR mode and Randomized CBC mode in SILC. The
347 CTR mode is RECOMMENDED now in specification. Defined also
348 Serpent cipher as optional cipher. Updated the protocol specs.
350 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
352 * Added support for inviting/banning by IP/MASK, public key,
353 and explicit Client ID. Redefined the command and notify
354 types to allow easier forwards support for other methods
355 of inviting/banning. Updated protocol specs.
357 * Remove the client from channel's invite lists if the client
358 is kicked or killed. Updated protocol specs.
360 * Unified the Channel Message Payload and Private Message
361 into one Message Payload. Updated protocol specs and
364 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
366 * Don't wait for EOF after socket error has occurred, but
367 close the connection. Affected file is silcd/server.c.
369 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
371 * Added support for setting FOUNDER mode on channel with
372 specific public key which can be set with CMODE command.
373 Updated protocol specs and implemented in client and server.
375 * Fixed the Irssi SILC client to correctly shutdown the client
376 library to avoid memory leaks. Affected files are
377 irssi/src/silc/core/silc-core.c and silc-servers.c.
379 * Deprecated the No Reply flag in SKE protocol and introduced
380 "IV Included" flag which can be used to indicate that the IV
381 is included in the ciphertext. This makes it possible to use
382 SILC on unreliable transport, such as UDP which may cause
383 packet reordering and losses. Updated protocol specs, did
386 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
388 * Fixed the MPI implementation of silc_mp_sizeinbase to return
389 < 32 bit values in correct size. Affected file is
390 lib/silcmath/mp_mpi.c.
392 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
394 * Fixed the KE Start Payload parsing to check that mandatory
395 fields are present. Affected file lib/silcske/payload.c.
397 * Fixed compilation warnigs in Irssi SILC Client. Affected
398 files are irssi/src/silc/core/silc-query.c. client_ops.c.
400 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
402 * Print "nick now appears as newnick" and update Irssi's nicklist
403 when you change your nick to "nick". Closes #62
405 * Never format your own nick. Closes #63
407 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
409 * SILC_UMODE_GONE changes are now propagated correctly to the
410 Irssi client. Closes #54
412 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
414 * Fixed example in /HELP KEY
416 * Added expando $j which expands to current SILC Client version
418 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
420 * Fixed public key decoding in crypto library.
422 * Added better error printing to SKE library.
424 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
426 * Fixed NICK command to not crash if nickname was not sent.
428 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
430 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
431 Deprecated the old Encrypt-And-MAC order. Updated protocol
432 specs and implemented.
434 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
435 generation. Updated specs and implemented.
437 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
439 * Added support for rekey before 2^32 sequence number wraps.
440 Affected files in server and client library.
442 * Padding must be at least 8 bytes now. Implemented and updated
445 * Compute maximum padding for authentication packets to make
446 passphrase approximation attacks impossible. Affected files
447 in client library and in server.
449 * Fixed PING command sending in client library and handling in
450 server. The server ID must be ID Payload, not raw ID data.
451 Affected files in server and client library.
453 * Defined that all public keys sent in commands and notify
454 payloads are actually Public Key Payloads not raw public key
455 data. Updated protocol specs and implemented.
457 * Updated protocol version to 1.2. Updated specs and code.
459 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
460 status types. Updated specs and the code.
462 * Added support for normal client to kill its own entries from
463 the network. Updated protocol specs and the code.
465 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
466 and added initial implementation.
468 * Added MAC field to the Private Message Payload to protect
469 against chosen ciphertext attacks. Updated the protocol specs
472 * Added idle and signon fields to the ATTRIBUTE_SERVICE
473 attribute to indicate the user's current idle and signon time
474 of a service. Updated protocol specs and implemented.
476 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
478 * Added "do_not_bind" argument to silc_client_file_send what
479 can be used to not bind locally but assume the file receiver
480 provides the point of connect. Usefull when sender is behind
481 NAT device. Affected file lib/silcclient/silcclient.h and
484 * Added -no-listener option to FILE SEND command in Irssi SILC
485 client. Affected file irssi/src/silc/core/silc-servers.c.
486 Renamed FILE RECEIVE to FILE ACCEPT.
488 * Confirm passphrase for private key encryption in
489 silc_create_key_pair and silc_change_private_key_passphrase.
490 Affected files are lib/silcutil/silcapputil.c.
492 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
494 * Move silc_client_packet_send back to internal, added
495 silc_client_send_packet, a bit simpler function for application.
496 Affected files lib/silcclient/silcclient.h, client.c and
499 * Moved the SilcClientEntry, SilcChannelEntry and
500 SilcServerEntry to silcclient.h to be public and documented
501 them for application. Affected files are
502 lib/silcclient/silcclient.h and idlist.h.
504 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed manual page installation patch by Ville Räsänen.
507 USERS help page fix patch by Ville Räsänen
509 * Changed the silc_client_command_call interface to make
510 the command call simpler for the application. The library
511 now handles the command line parsing, command finding and
512 execution. Application only needs to call the function
513 with the command line. Affected files are
514 lib/silcclient/silcclient.h, command.[ch].
516 * Fixed silc_get_input to NULL-terminate the returned input.
517 Affected file lib/silcutil/silcutil.c.
519 * Resolve the client's public key in JOIN command if the
520 founder auth data is being requested but we don't know the
521 client's public key. Affected file silcd/command.c.
524 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
526 * Print notify for server opers when backup router comes
527 online. Affected file silcd/server.c.
529 * Fixed the INVITE command to send the invite list in
530 command reply. Affected file silcd/command_reply.c.
532 * Fixed MOTD command reply sending. Affected file
535 * UTF-8 decode the topic in TOPIC command reply and LIST
536 command reply in Irssi SILC client. Affected file is
537 irssi/src/silc/core/client_ops.c.
539 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
541 * Fixed the INVITE command to not crash Irssi SILC client
542 when given without nickname argument. AFfected file
543 irssi/src/silc/core/client_ops.c.
545 * Fixed double free in WHOIS query on normal server when
546 forwarding query to router. Affected file is
547 silcd/server_query.c.
549 * Fixed WATCH command reply handling on normal server which
550 was missing altogether. Affected file silcd/command_reply.c.
553 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
555 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
556 Included yodl sources for each of these. Also modified
557 Makefile.am prototype to install these files to proper
558 locations. Updated CREDITS. Affected file Makefile.am.pre,
559 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
562 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
564 * Added support for encrypted private key files. Now
565 passphrase must be provided when new key pair is created
566 (can be empty though), and prompted when loading the
567 private key. Added support for loading the old-style
568 non-encrypted private keys as well. Affected files
569 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
572 * Fixed silc_get_input to accept input on all terminals.
573 Affected file lib/silcutil/silcutil.c.
575 * Moved the Irssi SILC client key loading and other stuff
576 to be called after the arguments and UI is initialized.
577 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
579 * Added -P option to Irssi SILC client which can be used
580 to change the passphrase of the private key. Affected
581 file irssi/src/silc/core/silc-core.c.
583 * Added silc_change_private_key_passphrase apputil routine
584 to lib/silcutil/silcapputil.[ch].
586 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
588 * Fixed connection closing in client library to not crash.
589 Moved the connection freeing totally to function
590 silc_clinet_del_connection. Affected file
591 lib/silcclinet/client.c.
593 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
595 * Changed includes/silcincludes.h to silcincludes.h.in to
596 include configuration specific information. The silcdefs.h
597 is not included in to installation anymore (it's only
598 compilation time header).
600 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
602 * Moved the SilcClient and SilcClientConnection from client.h
603 to the public lib/silcclient/silcclient.h. Changed the
606 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
608 * If version string in silc_clinet_alloc is NULL the library
609 puts it automatically. Affected file lib/silcclient/client.c.
611 * Changed the version strings from variables to #define's
612 in includes/silcversion.h.
614 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
616 * Added shared library complation support.
618 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
620 * Added lib/silcutil/silcapputil.[ch] for application
621 utility functions. It includes routines for applications'
622 convenience. Added silc_create_key_pair, silc_show_public_key
623 and silc_load_key_pair functions.
625 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
627 * Send RESUME_CLIENT packet from router to backup routers
628 to in resuming. Affected file silcd/packet_receive.c.
630 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
632 * In IDENTIFY command parsing, send all other IDs except
633 Client IDs explicitly to router for resolving on normal
634 server. Also check that ID received in WHOIS command is
635 always Client ID, others are not allowed. Affected file
636 silcd/server_query.c.
638 * Merged latest changes from irssi.org CVS.
640 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
643 Affected files irssi/src/silc/core/silc-core, silc-server.c.
645 * Fixed the heartbeat sending in Irssi SILC client. Moved
646 the silc_client_packet_send to silcclient.h for application
647 usage. Affected files lib/silcclient/client_internal.h
648 lib/silcclient/silcclient.h.
650 * Fixed a bug in query resolving in server. Used wrong
651 variable in a for loop and crashed. Affected file is
652 silcd/server_query.c.
654 * Server constructs requested attributes only to locally
655 connected clients. Affected file silcd/server_query.c.
658 * Fixed a bug when sending resolving from router to server
659 with requested attributes. The constructed WHOIS command
660 was incorrect. Affected file silcd/server_query.c.
663 * Fixed Requested Attributes saving in WHOIS command reply.
664 The length of the data buffer must be saved too. Affected
665 file silcd/command_reply.c.
667 * Update the client entry's servername after detaching is
668 over. Affected file silcd/packet_receive.c. Bug #37.
670 * Resolve incomplete client entrys in CUMODE_CHANGE and
671 CMODE_CHANGE notifys. Affected file is
672 lib/silcclient/client_notify.c. Bug #42.
674 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed channel key packet processing bug on backup router
677 during backup resuming protocol. Affected file is
678 silcd/packet_receive.c.
680 * Fixed memory leaks in server. Affected files are
681 silcd/server.c and silcd/packet_receive.c.
683 * Fixed packet decryption problem when backup router encrypted
684 channel message with wrong key during backup resuming
685 protocol. Affected file silcd/packet_send.c.
687 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
688 Toni Willberg (toniw@iki.fi)
690 * Changed the SilcCipher context to be private. Changed the
691 silc_cipher_get_iv to just return pointer to the IV. Added
692 silc_cipher_get_name to return the name of the cipher.
693 Fixed code all around to support these changes. Affected
694 files are lib/silccrypt/silccipher.[ch], client library and
697 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed unaligned access in lib/silccore/silcattrs.c.
701 * Fixed libtool linking in lib/silcsim/Makefile.am.
703 * Fixed services attribute printing. Affected files is
704 irssi/src/silc/core/silc-queries.c.
706 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
708 * Fixed a crashbug in incoming server accepting. Affected
711 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
713 * Added automatically generated index to Toolkit Reference
716 * Added support for Postscript Toolkit Reference Manual.
718 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
720 * Merged DISCONNECT fix, and autoconn port fix from Irssi
723 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
725 * Added 'send_events' boolean argument to the function
726 silc_schedule_set_listen_fd which sends the set events to
727 the application explicitly if set to TRUE. Default action
728 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
729 lib/silcclient/client_internal.h and silcd/server_internal.h.
731 * Added silc_compare_timeval to determine which time values
732 is smaller. Affected file lib/silcutil/silcutil.[ch].
734 * Added sort-of "Quality of Service" (QoS) support to
735 SilcSocketConnection. Data reception can be controlled with
736 rate limit per second and/or read data length limit.
737 Added silc_socket_set_qos. Affected files are
738 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
740 * Added the QoS configuration to SILC Server configuration
741 file. Affected files are silcd/serverconfig.[ch] and
744 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
746 * Merged with irssi.org CVS.
748 * Failed OPER and SILCOPER authentications are now logged.
749 Affected file silcd/command.c. Bugs #25.
751 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
753 * ROBODoc documented lib/silcutil/silcbuffer.h and
754 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
755 <ville.rasanen@iki.fi>.
757 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
759 * Added support for auto-passphrase authentication from the
760 config file during connecting which was not implemented
761 yet. Affected file irssi/src/silc/core/client_ops.c.
763 * Fixed a bug in authentication protocol failure handling which
764 was processing wrong callback context. Affected files
765 are lib/silcclient/client.c and protocol.c.
767 * Fixed the /ATTR allow off to actually work. Affected file
768 is irssi/src/silc/core/silc-queries.c.
770 * Fixed the /ATTR -del to work. Affected file is
771 irssi/src/silc/core/silc-queries.c.
773 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
777 * Fixed mask attribute adding in Irssi SILC client. Affected
778 file irssi/src/silc/core/silc-queries.c.
780 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
782 * Added support for saving the requested attributes in
783 WHOIS to directory. Affected file is
784 irssi/src/silc/core/silc-queries.c.
786 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
788 * Added support for parsing VCard fields that do not have
789 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
791 * Fixed a double free bug in hash table foreach function
792 if the entry was deleted in the foreach callback. Affected
793 file lib/silcutil/silchashtable.c.
795 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
797 * Added silc_attribute_get_verify_data to return the signature
798 verification data for either user digital signature or
799 server digital signature in Requested Attributes. Affected
800 files are lib/silccore/silcattrs.[ch].
802 * Added silc_vcard_alloc which is used to allocated dynamic
803 SilcVCard context. The silc_vcard_free now checks whether
804 the context is dynamically allocated or not. Affected files
805 are lib/silcutil/silcvcard.[ch].
807 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
809 * Periodically remove the NOATTR status from client entry
810 so that the client may take the attributes in use even after
811 server has resolved them unsuccessfully earlier. Affected
812 file silcd/server_query.c and idlist.h.
814 * Moved sha1hash and md5hash from client->internal to
815 SilcClient for application usage. Affected files are
816 lib/silcclient/client.h and client_internal.h.
818 * Fixed attribute encoding and decoding bugs. Affected
819 files lib/silccore/silcattrs.[ch].
821 * Added ATTR command to Irssi SILC Client which is used to
822 manage user's Requested Attributes sending and values for
823 WHOIS command. Affected files around Irssi SILC client.
825 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
827 * Added silc_buffer_strformat which can be used to format
828 strings into a buffer which size is automatically increased.
829 Affected file lib/silcutil/silcbuffmt.[ch].
831 * Added implementation of VCard (RFC 2426) which can be used
832 as part of Requested Attributes in WHOIS command. Affected
833 file lib/silcutil/silcvcard.[ch].
835 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
837 * Some strncat -> silc_strncat changes our the core and
840 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
841 errors. Added better error printing to SKE library.
842 Affected files lib/silcske/silcske.c, silcske_status.h and
845 * Save the PKCS key length even if only private key is set to
846 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
848 * Fixed the usage of silc_pkcs_get_key_len since it returns the
849 length in bits not in bytes. Affected files are
850 lib/silcske/silcske.c, lib/silccore/silcauth.c and
851 silcd/server_query.c.
853 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
855 * Added silc_attribute_payload_encode_data to directly encode
856 the data into the attributes buffer. Renamed function
857 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
858 Affected files are lib/silccore/silcattrs.[ch].
860 * silc_hash_table_find_foreach calls the foreach function now
861 once even if the nothing was found with context set to NULL.
862 Affected file lib/silcutil/silchashtable.[ch].
864 * Remove the RESOLVING flag from client entry after received
865 the Requested Attributes from the client. Fixed memory leak
866 in client entry freeing. Affected files silcd/server_query.c
869 * Added Requested Attributes support into SILC Client Library.
870 It is not able to send requested attributes in WHOIS command,
871 and also receive and process requested attributes. Added
872 silc_client_attribute_[add|del] and silc_client_attributes_get
873 functions. Added also `ignore_requested_attributes' to the
874 SilcClientParams to not use attributes in client. Affected
875 files are lib/silcclient/command.c, client_attrs.[ch],
876 silcclient.h, client_internal and client.[ch].
878 * Changed the silc_client_get_client_by_id to support Requested
879 Attributes, it takes them as argument now. Affected file
880 is lib/silcclient/silcclient.h, and idlist.c.
882 * Added -details option to WHOIS command in Irssi SILC Client
883 to support the requested attributes. By default it requests
884 all attributes. Affected file lib/silcclient/command.c and
885 irssi/doc/help/in/whois.in.
887 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
889 * Add also SERVICE attribute for server-constructed attribute
890 data. Also digitally sign the attributes and add
891 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
892 silcd/server_query.c.
894 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Changed the silc_attribute_payload_encode to support list
897 of attributes (function may be called several times to add
898 a new attribute). Removed the silc_attribute_payload_encode_list
899 function. The encoding function now also automatically encodes
900 the data, so the caller does not need to do that. Affected
901 files lib/silccore/silcattrs.[ch].
903 * Added support for replying on behalf of the user to the
904 Requested Attributes in WHOIS command in the server. Affected
905 file silcd/server_query.c.
907 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
908 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
910 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Don't swtich to become primary router if we are backup if
913 decryption error has occurred. Affected file silcd/server.c.
915 * Fixed a bug in backup router IP address comparison in
916 silc_server_backup_get.
918 Save now also the port of the server/router and use that
919 in comparison as well. Affected file silcd/server_backup.c.
921 * Normal server now reconnects to backup router automatically
922 if connection is lost to it. Affected file silcd/server.c.
924 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
926 * If packet processing fails (like integrity check fails)
927 the connection is closed now. Affected files are
928 lib/silccore/silcpacket.c and silcd/server.c.
930 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
932 * Fixed double free in RSA public key set function
933 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
936 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
938 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
939 Added server_query.[ch] which provides one interface for
940 querying information using all three commands.
942 * Changed all "typedef unsigned char" in core library to
945 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
947 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
949 * Renamed silc_server_get_client_resolve to
950 silc_server_query_resolve and moved to server_query.[ch].
952 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
954 * Resumed client packet handling from server put the resumed
955 client on wrong list on router and caused the client not
956 be present on the network anymore. Now fixed to put the
957 client to correct list. Affected file silcd/packet_receive.c.
959 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
961 * Various cleanup in error message output in config parsing code
962 and in server init code. Fixed error log files containing
963 too many newlines ('\n') in some situations. Affected files are
964 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
966 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
968 * Use the reverse lookupped hostname in client internals
969 instead of one user provided us as remote server name.
970 Affected file lib/silcclient/client.c.
972 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
974 * Added 'app_context' to silc_schedule_init. It is an
975 application specific context that is delivered to application
976 in task callback functions. Affected files are
977 lib/silcutil/silcutil.[ch].
979 * The hb_context in SilcSocketConnection is not freed
980 automatically anymore (application must free it). Freeing
981 it automatic is inconsistent. Affected files are
982 lib/silcutil/silcsockconn.[ch].
984 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
986 * Added support for removing explicitly added client connections
987 in rehash and closing the client connections if they were
988 unconfigured in the rehash. Affected file silcd/server.c.
990 * Added support for aborting automatically pending commands
991 that never receives the reply (to avoid memory leaks).
992 Added also silc_server_command_pending_timed to set the
993 specific timeout for pending command. Affected files are
994 silcd/command[_reply].[ch].
996 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
997 specs and lib/silccore/silcstatus.h.
999 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1001 * Changed the silc_get_time to accept time value as argument
1002 or if zero is sent return current local time. Affected
1003 file lib/silcutil/silcutil.[ch].
1005 * Added STATS command to client library and Irssi SILC client.
1006 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1008 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1010 * Assure that channel key is set before sending it. May
1011 crash server otherwise. Affected file silcd/packet_send.c.
1013 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1015 * Assure that endless loop cannot happen with detached client
1016 resolving on normal server. Added idlist status
1017 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1018 silcd/idlist.h and silcd/packet_receive.c.
1020 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1022 * Incoming file transfer request cannot use same session as
1023 the sending session. This can happen when sending file to
1024 yourself. Crashed the client on quit. Affected file
1025 lib/silcclient/client_ftp.c. Bug #24.
1027 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1029 * Implemented the draft-riikonen-precense-attrs draft and
1030 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1032 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1034 * Distribute the SERVER_SIGNOFF notify also to local backup
1035 routers from the primary router. The backup router may not
1036 have the signing of local server directly connected and need
1037 to know about the signoff. Affected file silcd/server_util.c.
1039 * Use the primary router as the origin of the locally connected
1040 server when it is disconnecting from the backup router since
1041 that's where it really is coming from. Now the clients from
1042 the disconnecting server are removed correctly and "shadow"
1043 clients are not left to the backup router. Affected file
1046 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * If normal server is standalone and found existing but disabled
1049 channel, do not re-create the channel since it creates
1050 duplicate same channels. Affected file silcd/server.c.
1052 * Added anonymous client connections support to server. New
1053 "anonymous" configuration option to ConnectionParams section
1054 added. If set to true, the username and hostname information
1055 of the client will be scrambled and anonymous user mode is
1056 set automatically to the user. Affected files are
1057 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1059 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1061 * In JOIN notify handling, mark that the cache entry of the
1062 client cannot be expired. Can cause crashes on normal
1063 server (asserts client->channels). Affected file is
1064 silcd/packet_receive.c.
1066 * From now on distribution versions are used as protocol versions
1067 instead of by default using the Toolkit base version as protocol
1068 version. Affected file prepare.
1070 * Do not set the locally resolved hostname for local client
1071 entry but take what server sends. This way the real hostname
1072 is showed in WHOIS for yourself. Affected file is
1073 lib/silcclient/idlist.c and lib/silcclient/client.c.
1075 * Resolve local info with IDENTIFY when connecting to server.y
1077 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1079 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1080 for implied search (not needed on platforms which has native
1081 pthreads library). Use --without-pthreads to disable threads.
1082 Affected file is configure.in.pre
1084 * Fixed --with-iconv on platforms which need to bypass (broken)
1085 native iconv(). Affected file is configure.in.pre
1087 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Moved -C option parsing in Irssi SILC client at same time
1090 as other options. The UI was initialized earlier and caused
1091 problems on command line. Bug #16. Affected file is
1092 irssi/src/silc/core/silc-core.c.
1094 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1096 * Added global variable silc_log_timestamp that tells silclog
1097 wether to print or not the timestamp in the logging files.
1098 Affected file lib/silcutil/silclog.[ch].
1100 * Added silcd configuration option Timestamp in the Logging
1101 section. Affected file silcd/serverconfig.[ch],
1102 doc/example_silcd.conf.in.
1104 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Fixed fingerprint checking to check for entirely empty
1107 fingerprint instead of two first bytes when determining
1108 if it is set. Bug #18. Affected file silcd/command.c.
1110 * Fixed duplicate PKCS name registering to not allow it.
1111 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1113 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1115 * Conditionalize non-gcc compiler optimizations for various
1116 platforms, enable those commented out. Cleanups.
1117 Affected file lib/silcmath/mpi/configure.in
1119 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1121 * silc_rng_exec_command() left zombie processes if command
1122 didn't generate any output. Affected file
1123 lib/silccrypt/silcrng.c
1125 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1127 * Rewrote iconv checking, introduce --with-iconv for systems
1128 which rely on libiconv. Check if iconv() provided by libc
1129 is good enough, otherwise demand libiconv. Affected file
1132 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1134 * Search for ldopen() also in libc. This enables SIM support
1135 on *BSD systems. Based on patch from Alex Zepeda. Affected
1136 file configure.in.pre
1138 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1140 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1141 This fixes prepare on *BSD systems. Affected file
1144 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * More fixed for not having purge timeout for global clients
1147 that are on channel. Affected files silcd/command_reply.c
1150 * Fixed the rekey protocol to work with backup router connections.
1151 Rekey packets are now allowed on disabled connections as
1152 well. Affected files silcd/packet_send.c and server.c.
1154 * Do not switch to be as backup router when shutting down and
1155 closing the primary connection. Affected file silcd/server.c.
1157 * Fixed memory leaks in backup router deleting. Added
1158 silc_server_backup_free to free all data during shutdown of
1159 server. Affected files silcd/server_backup.[ch].
1161 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Do not process commands if the sock->user_data is NULL.
1164 Affected file silcd/command.c.
1166 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Fixed buffer overflow and security problems (loosing bits
1169 in CFB encryption) in SILC RNG. Problems reported by
1170 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1172 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added yet more checks that client is not expired on global
1175 list if it is on channels. Affected file is
1176 silcd/command_reply.c.
1178 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * Merged c0ffee's MIME signal patch which adds support for
1181 sending also MIME messages in Irssi SILC Client, and handling
1182 received MIME messages in a signal (and perhaps doing something
1183 to non-textual MIME messages).
1185 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Fixed pending command deletion in server and client library
1188 to check the whole list instead of breaking after first found.
1189 The affected files are silcd/command.[ch] and
1190 lib/silcclient/command.[ch].
1192 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1194 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1195 secret or private, otherwise it's possible to find out
1196 whether a secret channel exists or not. Affected file
1199 * If CMODE change fails during the mode setting, assure that
1200 the old mode mask is set for the channel back. Affected
1201 file silcd/command.c.
1203 * Fixed passphrase saving on +a channel on normal server
1204 after successful JOIN command. Affected file silcd/command.c.
1206 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Remove server/router operator privileges in DETACH command,
1209 since it's possible to resume to server where these
1210 privileges would not be allowed for the client. Affected
1211 file silcd/command.c.
1213 * Do not set to wait for backup in rehash of the server.
1214 Affected file silcd/server.c.
1216 * Do not check listener sockets when counting how many
1217 socket connections we have. Affected file is
1218 silcd/server_util.c.
1220 * Do not announce disconnected clients that are remaining
1221 in history (for WHOWAS). This is because SIGNOFF notify
1222 for these has been sent earlier already. Affected file
1225 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1227 * Buffer overflow with CUMODE command's mode->mode character
1228 conversion. Reported by Ville Räsänen. Affected file
1229 lib/silcutil/silcutil.c.
1231 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Allow heartbeat packets to go disabled connections anyway.
1234 Affected files silcd/server.c and silcd/packet_send.c.
1236 * Do not broadcast New Channel packets with List flag set
1237 in the packet to backup routers. The router must check
1238 for the correctness of the packets before sending them.
1239 It is possible that router will have enforce Channel ID
1240 change and this would cause desync in the backup router.
1241 Affected file silcd/packet_receive.c.
1243 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1244 are handled in list parsing. They are not list packets
1245 anymore. Affected file silcd/packet_receive.c.
1247 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Stop waiting for backup router through the timeout, not
1250 directly after backup router has arrived. Affected file
1253 * Do not re-create channel keys and send them when removing
1254 clients in server shutdown. Affected files are
1255 silcd/server_internal.h and silcd/server_util.c.
1257 * Notify distribution to backup routers was missing from
1258 the silc_server_send_notify_dest function which caused
1259 desyncing problems with backup router. Affected file is
1260 silcd/packet_send.c.
1262 * The client's channel removing was working wrong on
1263 backup router. It assumed that it doesn't know global
1264 information but backup router does know. For this reason
1265 it could remove channel when it wasn't supposed to do that.
1266 Affected file silcd/server.c and silcd/server_util.c.
1268 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Stop for a couple seconds after badkup router has become
1271 primary router. Affected file silcd/server.c.
1273 * Added silc_server_remove_servers_by_server, which is used
1274 to remove servers originated from some other server. Also
1275 clients of those servers can be removed too. Affected file
1276 silcd/server_util.[ch].
1278 * When removing clients after a server has signed of remove
1279 also all servers behind that server (unless they are known
1280 to be available locally), and send SERVER_SIGNOFF for each
1281 of the server separately. Also the signed off clients are
1282 sent now separately per signed off server. The affected files
1283 are silcd/server.c and silcd/server_util.[ch].
1285 * All servers added with silc_idlist_add_server must always
1286 have both "router" and "connection" pointers set. Otherwise,
1287 bad server entries may be left around in the cache.
1288 Affected file silcd/command_reply.c.
1290 * Do not create the channel key in NEW_CHANNEL packet
1291 processing if the channel is empty. Affected file
1292 silcd/packet_receive.c.
1294 * Completed backup router support for standalone routers.
1295 Supports also servers in the cell that do not use the backup
1298 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Fixed a bug in silc_string_regexify which did not add '^'
1301 at the start of each string, and thus the matching was
1302 not explicit. For example ban list iikone@*!*@* would
1303 match also "priikone", which is wrong, it would have to be
1304 *iikone@*!*@* to match also "priikone". Affected
1305 file lib/silcutil/unix/silcunixutil.c.
1307 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Enable all local server connections before updating client
1310 caches when we've become backup router. Otherwise, signoff
1311 packets may not reach the clients. Affected files are
1312 silcd/server.c and silcd/server_util.[ch].
1314 * Fixed a bug in version string parsing which could crash
1315 the program with specially formatted version string.
1316 Bug reported and patch provided by Ville Räsänen. Affected
1317 file lib/silcutil/silcutil.c.
1319 * Handle the disconnection immediately when DISCONNECT
1320 packet is received in server. Affected file silcd/server.c.
1322 * Primary router now waits a short time (10 seconds) for
1323 backup router connection before accepting any other
1324 connection (except local). Affected file silcd/server.c,
1327 * Fixed a crash in client libary in NICK_CHANGE notify when
1328 NICK_CHANGE arrived for client entry we are resolving
1329 currently. Affected file lib/silcclient/client_notify.c.
1331 * Call the sconn->callback completion even if error had
1332 occurred. Start reconnecting always if connection to
1333 primary router fails during backup router protocol.
1334 Affected files silcd/server.c and server_backup.c.
1336 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Added functions silc_server_send_opers and
1339 silc_server_send_opers_notify to send packets stricly
1340 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1341 to send variable argument notify to operators.
1342 Affected files silcd/packet_send.[ch] and silcd/server.h.
1344 * Removed UMODE rights checking with UMODE_CHANGE notify.
1345 Affected file silcd/packet_receive.c.
1347 * Server/router operator now receives notify when network
1348 switches to backup router and when it resumes the use of
1349 primary router. Affected file silcd/server.c and
1350 silcd/server_backup.c.
1352 * Fixed the updating of client information after backup
1353 resuming protocol is over; update all except local clients
1354 to the new primary router. The affected file is
1355 silcd/server_util.c.
1357 * Added support for closing active connections in rehash
1358 that were unconfigured by the user. Supports currently
1359 closing server and router connections. Affected file
1362 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1364 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1367 is NULL since seems that on some platforms NULL is allowed
1368 and on some it's not. Fallback encoding is used instead.
1369 Affected file lib/silcutil/silcstrutil.c.
1371 * Fixed statistics updating for incoming server connection
1372 which could cause problems when re-connecting. Affected
1373 file silcd/server.c.
1375 * Preliminary backup router support for standalone router
1376 added. Affected files in silcd/.
1378 * Mark server connections in backup router disabled before
1379 and after backup protocol. Affected file is
1380 silcd/server_backup.c.
1382 * Added support for reconnecting to remote server connection
1383 even if the protocol fails, and if the configuration wants
1384 us to keep trying to connect anyway.
1386 Server connection is not allowed to backup router if
1387 backup router does not have connection to primary router yet.
1389 Affected file is silcd/server.c.
1391 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Added silc_client_udpate_server function to update changed
1394 server info. Affected file lib/silcclient/idlist.[ch].
1396 * Added check for server entries that are being resolved when
1397 notify is received. If being resolved, handle the received
1398 notify only after it's resolved so that all notifys are
1399 handled in same order as received from the server.
1401 Added similar resolver check to channel entries. Every
1402 notify that cause resolving of any information that affects
1403 channel entry marks the channel entry in waiting state.
1404 After whatever resolving is over the waiters are signalled
1405 and only then the notifys are handled in the same order
1406 as delivered from the server.
1408 Affected files are lib/silcclient/idlist.[ch], and
1411 * Fixed KILLED notify handling in normal server. Affected
1412 file silcd/packet_receive.c.
1414 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1415 is locally connected, or was locally connected (but may
1416 be detached and connection is not active). Added also
1417 SILC_IS_LOCAL for checking this status. Affected files
1418 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1419 silcd/server.c and silcd/server_internal.h.
1421 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Don't send or handle TOPIC_SET if topic is already set and
1424 is same as being set. Affected files silcd/command.c and
1425 silcd/packet_receive.c.
1427 * Fixed CMODE change rights checking to work correctly when
1428 removing modes by operator. Affected file is
1429 silcd/server_util.c.
1431 * Fixed some handling with New Channel packet in router and
1432 fixed some CMODE_CHANGE notify handling in server and router.
1433 Affected file is silcd/packet_receive.c.
1435 * Changed "disconnect" client operation to include the
1436 reason of the disconnection and optional disconnection
1437 message. Affected file lib/silcclient/silcclient.h.
1439 * Made the compilation of lib/contrib/ stuff conditional.
1440 Affected files configure.in.pre, lib/contrib/Makefile.am.
1442 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1445 to the sender of the notify too, to avoid situation where two
1446 notifys are in the network at the same time going to oppsite
1447 directions. Affected file silcd/packet_receice.c.
1449 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Delete the client from channel even if the cilent->id is
1452 NULL. It was possible that client was deleted without
1453 removing from channels (theoretically at least). Affected
1454 file silcd/server.c and silcd/server_util.c.
1456 * Free the client data too when resuming is not successful.
1457 Affected file silcd/packet_receive.c.
1459 * Merged some code from c0ffee's silc-plugin. Affected files
1460 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1462 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1463 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1464 to the primary router connection, the other one returns
1465 TRUE if packet must be broadcasted to network.
1467 * All notifys that are destined to primary router (to network)
1468 are now automatically sent to backup routers even if the
1469 router is standalone (and has backup router). Affected files
1472 * Added --without-irssi and --without-silcd configuration
1473 options for disabling the compilation of these applications.
1474 Affected file configure.in.pre and prepare.
1476 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1479 UTF-8 encoding and decoding. Added also new encodings
1480 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1482 Added also SILC_STRING_LANGUAGE which is language and charset
1483 specific encoder and decoer for those platforms that support
1484 iconv(). It can convert the UTF-8 to and from the locale
1485 specific character set.
1487 Affected file lib/silcutil/silcstrutil.[ch].
1489 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1491 * Added function silc_get_command_name to the file
1492 lib/silcutil/silcutil.[ch].
1494 * Improved the server debug output a bit. Affected files are
1497 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Save the channel passphrase when received succesful JOIN
1500 command reply from router, on normal server. Otherwise
1501 joinig +a channels from normal server is not possible.
1502 Affected file silcd/command.c.
1504 * Fixed a bug in TOPIC_SET notify handling. The notifier
1505 may be other than client too, like server or channel.
1506 It expected it to always be only client and ignored the
1507 notify. Affected file silcd/packet_recieve.c.
1509 * Removed some (unnecessary) debug printing from
1510 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1512 * Do not force CMODE_CHANGE when server is announcing new
1515 Router announces stuff only after server reannounces channel
1516 after CHANNEL_CHANGE notify.
1518 These fixes optimizes the announcing procedure, and perhaps
1519 fixes some problems too. Affected file silcd/packet_receive.c.
1521 * Fixed SERVER_SIGNOFF sending to local clients. It was
1522 totally broken and sent the notify to all local clients,
1523 instead of only to those that was on same channel as the
1524 signing off clients. Affected file silcd/server_util.c.
1526 * Added -D option to server. It can be used to give debug
1527 level. The levels are from 0 - 99, and are predefined for
1528 smooth server debugging. (see silcd.c for the predefined
1529 levels). Affected file silcd/server.c.
1531 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Fixed a bug in Irssi SILC client to close the connection
1534 properly when disconnecting from server. Affected file
1535 irssi/src/silc/core/client_ops.c.
1537 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * When authenticating as founder during JOIN command, check
1540 that the one authenticating becomes the only founder on the
1541 channel. Affected file silcd/command.c.
1543 * Better checking for founder mode setting when CUMODE_CHANGE
1544 notify is received. Affected file silcd/packet_receive.c.
1546 * Close all connections when shutting down the server by sending
1547 DISCONNECT packet. Close all listeners too when shutting
1548 down the server. Affected file silcd/server.c.
1550 * Handle DISCONNECT packet correctly in client library by
1551 calling the "disconnect" client operation. Affected file
1552 lib/silcclient/client.c.
1554 * Handle local errors correctly during resuming. Affected
1555 file lib/silcclient/client.c.
1557 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * The log file is not dupped internally anymore in
1560 lib/silcutil/silclog.c. Fixed memory leaks too.
1562 * The scheduler now dispatches all pending timeout tasks
1563 when it is uninitialized with silc_schedule_uninit.
1564 Affected file lib/silcutil/silcschedule.c.
1566 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Added --enable-stack-trace option to configure. Added
1569 memory allocation stack trace support. Added files
1570 lib/silcutil/stacktrace.[ch]. Affected files are
1571 lib/silcutil/silcmemory.[ch].
1573 * Fixed memory leaks from libraries and server. Affected
1574 files around the tree.
1576 * Reverted back a fix made to CUMODE which broke it.
1577 Affected file silcd/command.c.
1579 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1582 core library, and implemented it. All textual messages SHOULD
1583 use this flag and the message MUST be UTF-8 encoded.
1584 All text messages sent by Irssi SILC client are now UTF-8
1585 encoded (regardless whether the terminal supports UTF-8 or not).
1586 Affected files are lib/silccore/silcchannel.h,
1587 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1590 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Added lots of new statistics updating that was missing from
1593 the server and router code. Affected files in silcd/.
1595 * Sending SIGUSR1 signal to server now dumps the current
1596 server statistics into /tmp directory. Affected file is
1599 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1600 the SILC Hash Interface also. Added new functions
1601 silc_hash_get_name, silc_hash_init, silc_hash_update and
1602 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1604 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Added some better info printing for client during connecting.
1607 Affected file silcd/server_util.c.
1609 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1610 to silence a user on a channel. Affected files are
1611 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1612 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1613 and silcd/packet_receive.c.
1615 * Fixed a fatal bug in handling of malformed command payload.
1616 Affected file silcd/command.c.
1618 * Fixed a double free when announcing channel users to router.
1619 Affected file silcd/server.c.
1621 * After successful authentication to channel founder mode, check
1622 that there isn't anyone else with founder mode on the channel.
1623 The one that authenticated will become founder and anyone
1624 else is demoted. Affected file silcd/command.c.
1626 * Added error printing of any error that has occurred during
1627 any command in client library. Affected file is
1628 irssi/src/silc/core/client_ops.c.
1630 * Removed some error printing from the client library and left
1631 it for the application to worry (from the error status it
1632 receives in 'command' client operation. Affected file is
1633 lib/silcclient/command.c.
1635 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1638 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1639 Starting key agreement with itself is denied. Affected file
1640 is lib/silcclient/client_keyagr.c.
1642 * Fixed some error checkings from the SFTP library which caused
1643 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1644 and lib/silcsftp/sftp_util.c.
1646 * Added new "debug" and "debug_string" settings to Irssi SILC
1647 client which can be used to print runtime debugging on the
1648 Irssi's screen. Available when compiled with --enable-debug
1649 option. Affected file irssi/src/silc/core/silc-core.c.
1651 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1653 * Fixed a missing variadic parameter in a function call that
1654 caused server crash when a non-allowed connection arrived.
1655 Reported by Richard Becker. Affected file silcd/server.c.
1657 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Added WATCH list sending to backup routers from router.
1660 The WATCH command is sent by the router to the backup
1661 router. Affected file silcd/command.c.
1663 * Mark the backup_router flag for RouterConnection entry
1664 if the backup router stuff is defined in the config file.
1665 Affected file silcd/serverconfig.c.
1667 * Fixed some backup data sending around the code to work better
1668 if the router is standalone router. Not all places were fixed.
1669 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1672 * Fixed the router connecting when connecting to multiple
1673 routers. It ignored every other router except the first
1674 one. Affected file silcd/server.c.
1676 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Made the private key generation after expiration optional.
1679 If not created after expiration the old key will re-expire
1680 at a later time (and thus key pair is not necessary to
1681 change). Affected file irssi/src/silc/core/clientutil.c.
1683 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * The length arguments in bind() and connect() were wrong
1686 and fixed now to used SIZEOF_SOCKADDR in the
1687 lib/silcutil/unix/silcunixutil.c.
1689 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Fixed detach timeout handling to use Client ID and not
1692 the actual client entry which may be freed in the callback.
1693 Affected file silcd/command.c.
1695 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Merged c0ffee's multiple interface support patch.
1698 Affected files in silcd/.
1700 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Cleanup keys properly. Affected file is
1703 irssi/src/silc/core/clientutil.c.
1705 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Display the user mode on the status bar. Affected file
1708 irssi/src/silc/core/silc-expandos.c.
1710 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * If private message key is not set, but the flag is set in
1713 the packet, ignore the packet since it cannot be decrypted.
1714 Affected file lib/silcclient/client_prvmsg.c.
1716 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * When resuming client, remove the old client entry from
1719 the watcher list too. Affected file silcd/packet_receive.c.
1721 * Do not allow normal server to force founder mode away
1722 from router if the founder mode is already set. Affected
1723 file silcd/packet_receive.c.
1725 * Remove the client entry with watch notify types with short
1726 timeout, and not directly, so that other notifys can be
1727 retrieved too. Affected file lib/silcclient/client_notify.c.
1729 * Display notification about data messages that cannot be
1730 displayed. Affected files irssi/src/silc/core/client_ops.c,
1731 irssi/src/fe-common/silc/module-formats.[ch].
1733 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Fixed the CHANNEL_CHANGE notify handling in client libary
1736 to not use freed memory. Affected file is
1737 lib/silcclient/client_notify.c.
1739 * Fixed CUMODE_CHANGE notify handling in server. Affected
1740 file silcd/packet_receive.c.
1742 * Fixed USERS command to support empty channels. Affected
1743 file silcd/command.c.
1745 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * Allow multiple identical pending commands to be registered
1748 in client library. Affected file is lib/silcclient/command.c.
1750 * Call the completion for resolving client information only
1751 after all resolvers has finished. This fixes a crash in
1752 the client. Added support for checking when the resolvers
1753 are finished. Affected file is lib/silcclient/idlist.c.
1755 * Wait by default 3 seconds before reconnecting to the server
1756 after being disconnected. Makes the /detach command a bit
1759 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Check the watcher list before sending signoff notifys
1762 when closing client connection. Affected file is
1765 * Added better CMODE command rights checking. Affected file
1766 silcd/server_util.c.
1768 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Fixed watcher list checking during server signoff. It
1771 crashed the server. Affected file silcd/server_util.c.
1773 * The JOIN command reply returns now the founder's public
1774 key. Affected file is silcd/command.c.
1776 * Announce the channel mode, and the mode properties with
1777 CMODE_CHANGE notify. Affected file silcd/server.c.
1779 * Mark new channels by default disabled, untill at least
1780 one user joins the channel. Affected file is
1781 silcd/packet_receive.c.
1783 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * The nickname argument to watch notify can be optional.
1786 Fixes a crash in server. Affected file silcd/packet_send.c.
1788 * Remove the client entry from cache if the WATCH notify type
1789 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1790 lib/silcclient/client_notify.c.
1792 * Check the watcher list before and after changing nickname
1793 when the NICK_CHANGE notify is received. Affected file is
1796 * Fixed a crash in OPER and SILCOPER command sending. Empty
1797 passphrase caused the crash. Affected file is
1798 lib/silcclient/command.c.
1800 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Merged with Irssi CVS for Irssi SILC client.
1804 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Completed the protocol specifications.
1808 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Merged with Irssi CVS for Irssi SILC client.
1812 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Added the founder's public key delivery to the
1815 CUMODE_CHANGE notify type as well. Updated the protocol
1816 specs and the code. Affected files are silcd/packet_send.[ch],
1817 silcd/packet_receive.c and silcd/command.c.
1819 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Added silc_pkcs_public_key_copy function into the
1822 lib/silccrypt/silcpkcs.[ch].
1824 * Remove the `iv' from the SilcChannelEntry since we can
1825 live without it. Affected files are silcd/idlist.h and
1826 silcd/packet_receive.c.
1828 * Added support for sending the founder's public key in
1829 the CMODE_CHANGE notify packet in the server. Affected
1830 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1831 silcd/command.c and silcd/server.c.
1833 * Changed the FOUNDER_AUTH authentication to use only
1834 public key authentication as defined by new protocol
1835 specs. Passphrase authentication with that mode cannot
1836 be used anymore. It is now possible to reclaim founder
1837 mode from any server in the network. Affected files are
1838 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1840 * Added permanent channels support by making the channel
1841 permanent when FOUNDER_AUTH mode is set on the channel.
1842 The channel will not be destroyed even if channel is empty
1843 when that mode is set. Protocol TODO #17. Affected
1844 files are silcd/server.[ch], server_util.[ch],
1845 silcd/command.c, silcd/packet_receive.c and
1846 lib/silcclient/command.c.
1848 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Added reference counter to the command reply context in
1851 the client library. Affected files are
1852 lib/silcclient/command_reply.[ch].
1854 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed rekey protocol with PFS in the client library.
1857 Affected file is lib/silcclient/protocol.c.
1859 * Added support for list of errors in client library
1860 command reply handling. Affected file is
1861 lib/silcclient/command_reply.c.
1863 * Defined that the WHOIS and IDENTIFY commands can send
1864 list of errors. Updated the protocol specs. Protocol
1867 * Added support for sending list of errors to WHOIS and
1868 IDENTIFY commands in server. Added support for receiving
1869 list of errors in server. Affected files are
1870 silcd/command.c and silcd/command_reply.c.
1872 * Fixed client info resolving on LEAVE command in client
1873 library to not crash. Affected file is
1874 lib/silcclient/client_notify.c.
1876 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Defined that the NICK command replies with thew changed
1879 nickname too, to make the nickname changing simpler at
1880 the client's end. Updated protocol specs and the code
1881 in client and server. Affected files are
1882 silcd/command.c, lib/silcclient/command_reply.c and
1883 lib/silcclient/command.c.
1885 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added `Compressed' packet flag to indicate that the packet
1888 payload is compressed by the sender. Updated the protocol
1889 specs and the core library. The compression still is not
1890 implemented in the sources. Affected file is
1891 lib/silccore/silcpacket.h.
1893 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Remove pending command callbacks also if the connection
1896 to the server is destroyed. Affected file is
1897 lib/silcclient/client.c.
1899 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Added new QUIET channel user mode that can be used to
1902 quiet a user in a channel. Updated the protocol specs but
1903 it wasn't implemented yet. Protocol TODO #27. Affected
1904 file is lib/silccore/silcmode.h.
1906 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Added BLOCK_INVITE user mode to be able to block incoming
1909 invite notifications. Protoocol TODO #26. Affected files
1910 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1913 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1914 the protocol specs and the code. Affected file is
1915 lib/silccrypt/silcpkcs.c.
1917 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Disconnect Payload includes now the status type. Updated
1920 the protocol specs and the code. Protocol TODO #25.
1921 Affected files are silcd/server.c, lib/silcclient/client.c.
1923 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1924 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1925 Moved the silc_client_command_status_messages table to the
1926 lib/silcutil/silcutil.c and added new funtion
1927 silc_get_status_message, which deprecates function
1928 silc_client_status_message. Affected files are
1929 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1930 lib/silcutil/silcutil.[ch].
1932 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Defined that the nickname hash in Client ID MUST be from
1935 lowercase nickname. This effectively changes nicknames in
1936 SILC to case-insensitive. Updated the protocol specs and
1937 the code. Affected files are lib/silcutil/silcutil.[ch],
1938 silcd/serverid.c, and silcd/idlist.c.
1940 * Added new channel user modes BLOCK_MESSAGES_USERS and
1941 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1942 code. Affected files are lib/silccore/silcmode.h,
1943 lib/silcclient/command.c, and silcd/packet_send.c.
1945 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1946 specs and code. Affected file lib/silccore/silcstatus.h.
1948 * Added support for watch list. It is possible to add nicknames
1949 to be watched, and when they come to network, leave network
1950 or user mode changes the watcher will be notified of this
1951 change. Added SILC_COMMAND_WATCH command, added new
1952 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1953 notifications. Updated the protocol specs and implemented
1954 this to library, client and server. Protocol TODO #21.
1955 Affected files are lib/silccore/silccomand.h,
1956 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1957 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1958 silcd/packet_send.[ch], silcd/packet_receive.c, and
1959 irssi/src/silc/core/client_ops.c.
1961 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1962 somebody watching you. Updated the protocol specs and the
1963 code. Affected files are lib/silccore/silcmode.h, and
1964 lib/silcclient/command.c.
1966 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Added service support to SILC protocol. Added new command
1969 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1970 core library. Services are not implemented in server or
1971 client for now. Protocol TODO #20. Affected files are
1972 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1974 * Added SilcStatus argument to `command' client operation
1975 to return the error status when command sending fails
1976 locally. Changed all command in client library to return
1977 correct command status. Affected files are
1978 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1979 irssi/src/silc/core/client_ops.c.
1981 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added silc_mime_parse function to parse MIME headers.
1984 Affected files are lib/silcutil/silcstruti.[ch].
1986 * Added MIME header parsing in Irssi SILC Client. It displays
1987 all textual MIME objects, others it ignores. Affected file
1988 is irssi/src/silc/core/clien_ops.c.
1990 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1992 * Fixed a bug in the pid writing function, which couldn't be
1993 written in a root-owned directory.
1995 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Defined that channel message to unknown Channel ID must
1998 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1999 Updated the protocol specs and the code in server. The
2000 affected file is silcd/packet_receive.c.
2002 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2005 that it is used to send error notifys if error occurs during
2006 some SILC packet processing, except commands. The error
2007 types are same as for command reply types. Defined that
2008 if private message is sent to unknown Client ID the error
2009 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2010 Updated the protocol specs and code. Affected files are
2011 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2012 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2013 and irssi/src/silc/core/client_ops.c. Renamed the
2014 SilcCommandStatus to SilcStatus.
2016 * Defined the use of extra WHOIS attributes in WHOIS command.
2017 The <Requested Attributes> (defined in a separate document)
2018 can be used to request additional information about user
2019 not returned by standard WHOIS command. Defined that server
2020 can send WHOIS command directly to client. Client provides
2021 the requested attributes to the server. Updated the protocol
2022 specs. Protocol TODO #4. Implementation is not done yet
2023 (Protocol TODO #24).
2025 * Renamed function silc_client_command_status_message to
2026 silc_client_status_message. Affected files are
2027 lib/silcclient/command_reply.[ch].
2029 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2032 32 bit integers. Updated the protcol specs and the code.
2033 Affected files are silcd/command.c and
2034 lib/silcclient/command.c.
2036 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2038 * Fixed a bug in library where sending a bogus authentication
2039 payload would lead to a crash. Affected file is
2040 lib/silccore/silcauth.c.
2042 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Added detach_disabled and detach_timeout server config
2045 options to the server. Affected files silcd/serverconfig.[ch],
2046 silcd/command.c and silcd/packet_receive.c.
2048 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Added resolve_cmd_ident field to the SilcClientEntry structure
2051 too so that if the entry is for example being resolved so
2052 another command may attach to the same pending command reply
2053 without requiring to resolve the same entry again. Added
2054 support for adding multiple pending commands for one
2055 command idenfier. Affected files lib/silcclient/command.[ch],
2056 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2058 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Defined that server receives WHOIS command reply for private
2061 and secret channels too. Updated protocol specs and the
2062 code in server. Affected file silcd/command.c.
2064 * Defined <channel user mode list> argument to WHOIS command
2065 reply for returning user modes on the channels. The
2066 channel list now doesn't include the user mode anymore but the
2067 actual channel mode. Updated protocol specs and the code in
2068 client and server. Affected files are silcd/command_reply.c,
2069 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2070 and lib/silcclient/command_reply.c.
2072 * Save the channels list in WHOIS command reply in normal server
2073 so that WHOIS always shows joined channels also in normal
2074 server and not just on router. Affected file is
2075 silcd/command_reply.c.
2077 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Defined that server receives USERS command reply for private
2080 and secret channels too. Updated protocol specs and the
2081 code in server. Affected file silcd/command.c.
2083 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Changed the UMODE's mode mask argument to be optional. If
2086 not provided then the command merely returns the current mode
2087 mask to the client. Updated protocol specs and the server.
2088 Affected file is silcd/command.c.
2090 * Added SILC session detachment/resuming support. It is possible
2091 to detach by closing the network connection and then re-connect
2092 and resume to the old client session. Added DETACHED user
2093 mode that server will set for detached client. Added new
2094 packet RESUME_CLIENT which is used to perform the resuming
2095 process. Added DETACH command. Updated the protocol specs,
2096 core library, client and server. Protocol TODO #22. Very
2097 many affected files around the tree.
2099 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Changed the CMODE's mode mask argument to be optional. If
2102 not provided then the command merely returns the current mode
2103 mask to the client. Updated protocol specs and the server.
2104 Affected file is silcd/command.c.
2106 * Changed the Killer's Client ID in KILLED notify to be just
2107 any ID payload since router server is allowed to kill as well.
2108 Updated protocol specs, client libary and server. Affected
2109 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2110 and irssi/src/silc/core/client_ops.c.
2112 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Added new user modes ANONYMOUS for special anonymous servers
2115 that may set the mode for client, and BLOCK_PRIVMSG which
2116 client may set to block incoming private messages unless the
2117 Private Message Key flag is set (using private keys to protect
2118 private messages). Updated protocol specs and code in client
2119 and server and core library. Protocol TODO #23. Affected
2120 files are lib/silccore/silcmode.h, silcd/server.[ch],
2121 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2122 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2124 * Added new channel user mode BLOCK_MESSAGES which the client
2125 may set to itself to tell server not send channel messages.
2126 Other packets such as channel key packets are still sent.
2127 Protocol TODO #23. Updated the protocol specs, client and
2128 server. Affected files are lib/silccore/silcmode.h,
2129 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2130 lib/silcutil/silcutil.c, silcd/command.c, and
2131 silcd/packet_send.c.
2133 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Redefined the Status Payload to include now two 8 bit fields,
2136 instead of one 16 bit field. This now makes it possible to
2137 send list of errors. Updated the protocol specs and the code
2138 in core library, client library and server. Protocol TODO #1.
2139 Affected files are lib/silccore/silccommand.[ch],
2140 lib/silcclient/command_reply.[ch], silcd/command.c,
2141 silcd/command_reply.c and silcd/packet_receive.[ch].
2143 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2145 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2146 must be handled by the application and should tell the application
2147 that an error message was already printed, and it should print the
2148 config coords (line, filename, ...). Affected files are
2149 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2151 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2152 server config parsing code more readable.
2154 Fixed a bug in the fetch_logging() config callback.
2156 Affected files is silcd/serverconfig.c.
2158 * Drop root privileges when started in foreground. Don't drop them
2159 if debugging also. Affected file is silcd/silcd.c.
2161 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Added more IM-like features by introducing new user modes
2164 for setting various presence information. Added new modes:
2165 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2166 specs and code. Protocol TODO #19. Affected files are
2167 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2168 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2170 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Added STATS command to the protocol after all, to return
2173 various statistical information about the network. It can
2174 be used by clients to retrieve statistical information, and
2175 servers may use it to to fetch cell and network wide
2176 statistics from router. Updated the protocol specs and
2177 implemented it to the server. Protocol TODO #16.
2178 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2179 silcd/command_reply.[ch].
2181 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * The LIST command reply in client libary now adds new channel
2184 entry if the returned channel doesn't exist yet in cache,
2185 and returns the channel entry to the application in the
2186 command_reply client operation. Affected file is
2187 lib/silcclient/command_reply.c.
2189 * Changed the channel message payload's MAC generation to
2190 include the IV in the MAC as well. This way all relevant
2191 parts of the channel message payload are authenticated also
2192 with the channel message MAC (and not only by packet MAC).
2193 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2194 Affected file is lib/silccore/silcchannel.c.
2196 * Fixed the SKE to save the remote version, since the
2197 silc_ske_parse_version mistakenly checked wrong version,
2198 after it replaced the start payload. Affected files are
2199 lib/silcske/silcske.[ch].
2201 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2204 string utility functions. Added there also new functions
2205 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2206 Affected files lib/silcutil/silcstrutil.[ch].
2208 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2209 files are lib/silcutil/silcstrutil.[ch].
2211 * Defined that the security property fields in SKE SHOULD be
2212 UTF-8 encoded, defined that version string MUST be US-ASCII
2213 encoded, defined that passphrases sent in connection
2214 authentication protocol MUST be UTF-8 encoded. Implemented
2215 these to the client and server. Defined also that other
2216 passphrases sent in the protocol MUST be UTF-8 encoded.
2217 Affected files are lib/silcske/silcske.c,
2218 lib/silcclient/protocol.c, silcd/protocol.c,
2219 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2221 * Changed the silc_client_close_connection interface to not
2222 need the SilcSocketConnection which should not be visible
2223 to application. Affected files are lib/silcclient/client.c
2224 and lib/silcclient/silcclient.h.
2226 * Rewrote the text for Private Message Key Payload in the
2227 protocol specification. Protocol TODO #11.
2229 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Upgraded the protocol version to 1.1, updated protocol specs
2234 * Added the nickname as new argument to NICK_CHANGE notify and
2235 added it to protocol specs and implemented it to client and
2236 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2237 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2238 lib/silcclient/client_notify.c.
2240 * Added the killer's client ID to the KILLED notify and added
2241 it to protocol specs and implemented it to client and server.
2242 Protocol TODO #13. Affected files are silcd/command.c,
2243 silcd/packet_receive.c, packet_send.[ch],
2244 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2245 The killer's client entry is now returned to application in
2246 the `notify' client operation.
2248 * Fixed the Max Argument fields that had too large value set
2249 in the protocol specs. Protocol TODO #14.
2251 * Added the LEAVE command reply to return the ID of parted
2252 channel. Updated protocol specs and implemented it to the
2253 client and server. Protocol TODO #15. Affected files are
2254 silcd/command.c, lib/silcclient/command_reply.c. The channel
2255 entry is now returned to application in the `command_reply'
2258 * Rewrote the version SKE version checking in client libary
2259 and in server to use the silc_parse_version_string. Affected
2260 files are lib/silcclient/protocol.c, silcd/protocol.c.
2262 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2263 commands that was missing it, and updated protocol specs and
2264 the server implementation. Protocol TODO #10. The affected
2265 file is silcd/command.c.
2267 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2268 generic reply to a generic request (REQUEST flag), and
2269 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2270 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2271 to define the payload for DATA flag. Added the flags to
2272 the implementation. Protocol TODO #9. Affected file is
2273 lib/silccore/silcchannel.h.
2275 Changed the client library to return the message length
2276 to application as well in the channel_message and private_message
2277 client operations. Affected files are
2278 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2279 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2280 and lib/silcclient/client_ops_example.c.
2282 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2283 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2284 the channel. Updated protocol specs and impelemented this
2285 to client and server. Protocol TODO #6. Affected files are
2286 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2287 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2289 Added new options m and M to CMODE command in Irssi SILC
2290 client to set these modes.
2292 * Deprecated all administrative commands from SILC protocol
2293 since they are highly implementation specific commands.
2294 Updated protocol specs. Moved the old commands in
2295 implementations to private range of command types. Affected
2296 files are silcd/command.c, lib/silcclient/command.c and
2297 lib/silcclient/command_reply.c. Protocol TODO #8.
2299 * Fixed a bug in server where sending unknown command crashes
2300 the server. Affected file silcd/command.c.
2302 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Added SILC_PROTOCOLVERSION macro to check protocol version
2305 of a socket connection. The affected file is
2306 lib/silcutil/silcsockconn.h.
2308 * Added better error logging in rekey protocol. Affected file
2311 * Do not check public key types in SKE during rekey. Affected
2312 file lib/silcske/payload.c.
2314 * Fixed the rekey protocol with PFS, which was totally broken.
2315 Affected file silcd/protocol.c.
2317 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Some client implementations quit network by doing first LEAVE
2320 and then immediately SIGNOFF (like Bombyx). We now do check
2321 after a short time after LEAVE notify and check whether the
2322 client is still valid after LEAVE, and if not we remove it from
2323 cache. Affected file is lib/silcclient/client_notify.c.
2325 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2327 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2328 it's good not to have security holes here.
2330 * Fixed a negative refcount situtuation for the config context.
2331 Affected file is silcd/serverconfig.c.
2333 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2335 * ROBOdoc documented lib/silcutil/silcutil.h.
2337 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Optimized even more the SilcPacketContext structure. Now
2340 totally saved 16 bytes of memory per context after optimization.
2341 Affected files are lib/silccore/silcpacket.[ch].
2343 * Made strict checks for valid SILC IDs. Affected file is
2344 lib/silccore/silcid.c.
2346 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Changed the object argument for silc_cipher_register,
2349 silc_hash_register, silc_hmac_register and silc_pkcs_register
2350 to const. Affected files are lib/silccrypt/silccipher.[ch],
2351 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2353 * Changed the silc_get_username and silc_get_real_name to
2354 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2356 * Fixed the Irssi SILC Client to use the silc_get_username and
2357 silc_get_real_name insted of glib routines since the glib
2358 routines only corrupt stack. Fixes the Irssi SILC to work in
2359 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2361 * Fixed the Irssi to not use g_get_home_dir since it crashes
2362 or returns garbage on cygwin and corrupts stack. Added function
2363 get_home_dir to Irssi routines. Affected files are
2364 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2366 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Made some structure optimizations. SFTP memory FS MemFSEntry
2369 entry structure. Optimized SilcTask structure. Optimized
2370 SilcPacketContext structure.
2372 Affected files lib/silcsftp/sftp_fs_memory.c,
2373 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2375 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * And yet again reverted back the config thing since Johnny
2378 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2381 * Fixed memory leaks from config object. Affected files are
2382 silcd/serverconfig.[ch].
2384 * Added support for adding new connections to the server in rehash.
2385 After rehash they take effect.
2387 Added support for changing the maximum allowed connections in
2388 rehash. The number can grow but going smaller is not supported.
2390 Added function silc_server_num_sockets_by_remote to the
2391 silcd/server_util.[ch].
2393 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2395 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2397 * Added preliminary checking during config parsing for a valid
2398 public/private key and removed further checks in the code.
2399 Affected files are silcd/serverconfig.[ch], server.c.
2401 * Moved functions silc_server_drop() and silc_server_daemonise()
2402 from server.c to silcd.c since they are stricly related to
2403 the application activity.
2405 * Reverted a small part of the automatic ref/unref since
2406 it caused a double unref in some situations. Affected
2407 files are silcd/silcd.[ch], server.c, serverconfig.c.
2409 * Added some .cvsignore files in the lib directory.
2411 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Fixed silc_net_gethostbyaddr to correctly resolve by
2414 address. Affected file lib/silcutil/silcnet.c.
2416 * Fixed the notify relaying to client. The HMAC to be used
2417 with relayed packets ws wrong and caused decryption failure
2418 at the client end. Affected file is silcd/packet_receive.c.
2420 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Created new branch silc_protocol_1_0_branch.
2424 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2426 * Changed the silc_server_config_* routines to be SilcServer
2427 independent. They are now officially application specific code
2428 and not part of generic server implementation. Affected files
2429 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2431 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Added automatic referencing of config context in the
2434 silc_server_config_alloc, and automatic unreferencing in the
2435 silc_server_config_destroy. Affected files are
2436 silcd/serverconfig.[ch], silcd/silcd.c.
2438 * Fixed the silc_log_quick handling in the logging routines.
2439 It didn't log quickly when it was TRUE. Affected file is
2440 lib/silcutil/silclog.c. Also the flush delay was set even
2441 if it was 0 in config file. Affected file is
2442 silcd/serverconfig.c.
2444 * Added support for changing key pair of the server in rehash.
2445 Affected file silcd/server.c.
2447 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2450 too early, before getting the channel entry. Affected file
2451 is silcd/packet_receive.c.
2453 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2455 * Added functions silc_server_config_[ref/unref], these are used
2456 to prevent that the config object is destroyed.
2458 No longer directly affect global variables silc_log_quick and
2459 silc_log_delay, they are first cached inside the config object
2460 and then applied with silc_server_config_setlogfiles().
2462 silc_server_config_set_defaults() is now internal to
2463 serverconfig.c, there are no reasons to show this internal stuff
2466 Affected files are silcd/serverconfig.[ch].
2468 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2469 fprintf's to stderr, since some code may be executed again after
2470 the server went into the background. Affected files are
2473 * Added rehash support. Added function silc_server_rehash() that
2474 will perform all the basic tasks of the rehashing procedure.
2476 * Added command line option `-x, --hexdump'. This will enable the
2477 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2478 The option `--hexdump' implies `--debug'.
2480 * Fixed a bad bug in the logging APIs (silcutil library) where
2481 the application would crash after calling silc_log_reset_all().
2483 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Fixed the KICKED notify handling in client library to
2486 correctly remove the channel and all entries from the
2487 channel when I was kicked. This bug crashed the client.
2489 Fixed yet another but in KICKED notify handling to remove
2490 the kicked client correctly from the channel.
2492 Affected file is lib/silcclient/client_notify.c.
2494 * Fixed a minor bug in looking up correct client entry
2495 in KICKED notify in server. Affected file is
2496 silcd/packet_receive.c.
2498 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2499 sources correctly to distribution. Fixes --with-gmp option.
2501 * Removed the manual rehashing from ID Cache, and changed it
2502 to use the SILC Hash Table's auto rehash feature. Affected
2503 file is lib/silccore/silcidcache.c.
2505 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Fixed a bug in the silc_client_nickname_format function that
2508 handles the multiple same nickname formatting. Two clients
2509 with same nickname caused problems after the first one left
2510 and rejoined. It didn't format the nickname correctly.
2511 Affected file is lib/silcclient/idlist.c.
2513 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Don't change the topic if olod topic is same as new one.
2516 Affected file is silcd/packet_receive.c.
2518 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Added cross-reference support to the SILC Documentation
2521 generator. All types across all HTML files are now cross-
2522 referenced. Affected files util/robodoc/generator.c and
2523 scripts/silcdoc/silcdoc.
2525 * Added file lib/silcutil/silctypes.h to include all the
2526 arithmetic type definitions and some macros. Removed
2527 includes/bitmove.h and moved macros to silctypes.h.
2529 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2533 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Added `type' argument to silc_id_payload_parse_id function which
2536 now returns the type of the ID to the sent pointer. Affected
2537 file is lib/silccore/silcid.[ch].
2539 * Added check for CMODE_CHANGE notify type that mode change is
2540 allowed by the sender. Affected file silcd/packet_receive.c.
2542 * Added check for CUMODE_CHANGE notify type that mode change is
2543 allowed by the sender. Affected file silcd/packet_receive.c.
2544 Added the ID type as CUMODE_CHANGE notify type as argument
2545 to the `notify' client operation. Affected files are
2546 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2548 * Added function silc_client_add_server to the client library.
2549 Added support for resolving also channel and server info when
2550 received unknown entity in notify packet. Affected files are
2551 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2553 * Added function silc_command_get_status to return the command
2554 status from the command reply's argument payload. Affected files
2555 are lib/silccore/silccommand.[ch].
2557 * Added check for KICKED notify type that the kicking is
2558 allowed by the client. Affected file silcd/packet_receive.c.
2560 * Created function silc_get_input which can be used to get input
2561 (echo on or off) from user on command line. Affected files are
2562 lib/silcutil/silcutil.[ch].
2564 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Optimized silc_server_packet_relay_to_channel function.
2567 Added new function silc_channel_message_payload_encrypt which
2568 can be called directly if channel message payload needs to
2569 be encrypted and is already encoded (no need to call _encode
2570 function). Packet relaying is now done by router without any
2571 extra memory allocations. Affected files are
2572 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2573 silcd/packet_send.c.
2575 * Fixed the INVITE notify handling. It took wrong arguments
2576 as invite list and invite delete. Affected file is
2577 silcd/packet_receive.c.
2579 * Added check for TOPIC_SET notify type that the topic change is
2580 allowed by the client. Affected file silcd/packet_receive.c.
2582 * Added check for INVITE notify type that inviting is allowed by
2583 the client. Affected file silcd/packet_receive.c.
2585 * Changed the silc_server_client_on_channel to return the
2586 SilcChannelClientEntry as well. Moved the function
2587 silc_server_check_cmode_rights to server_util.[ch].
2588 Affected files are silcd/server_util.[ch], silcd/command.c.
2590 * Added function silc_server_check_umode_rights to check whether
2591 changing client's user mode is allowed. Added check for
2592 UMODE_CHANGE notify type that the umode change is allowed
2593 by the client. Affected files are silcd/server_util.[ch],
2594 silcd/packet_receive.c and silcd/command.c.
2596 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2599 ID length. It ignored that ID can be IPv6 based as well.
2600 Affected file lib/silccore/silcpacket.h.
2602 * Fixed the silc_id_id2str and silc_id_str2id to take the
2603 IPv6 address offset's into consideration. Affecte file is
2604 lib/silccore/silcid.c.
2606 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Fixed the internal Unix scheduler functions to check for
2609 NULL context they may receive. The affected file is
2610 lib/silcutil/unix/silcunixschedule.c.
2612 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2614 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2615 can specify different directory with --home command line
2616 parameter. Affected files irssi/src/silc/core/client_ops.c,
2619 * SILC-specific commands aren't now executed if the active server
2620 isn't of SILC-type, so there won't be problems with having
2621 IRC and SILC protocol support in same client. Affected files
2622 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2625 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Improved the signal support in SILC Schedule. Added new
2628 function silc_schedule_signal_call which is used by application
2629 to mark a signal to be called. It is now safe to perform
2630 any kind of tasks in signal callbacks since it is guaranteed
2631 that the application specified signal callback is called
2632 after the signal is over. Affected files are
2633 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2635 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added `name' field to SilcChannelPrivateKey to represent
2638 application given name for the key. Moved also the context from
2639 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2640 Added the `name' argument also to the function
2641 silc_client_add_channel_private_key.
2643 Added function silc_client_current_channel_private_key to set the
2644 current channel private key in use.
2646 Added "change" command to KEY command which can be used to change
2647 the current channel private key. Bound the command also to
2648 alt+K (Alt+Shift+k).
2650 Also affected files lib/silcclient/client_channel.c,
2651 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2653 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added silc_rng_get_byte_fast function in to the
2656 lib/silccrypt/silcrng.[ch].
2658 * Changed the interface of silc_packet_assemble and the
2659 silc_packet_send_prepare. If silc_packet_assmble is now
2660 called the application does not call silc_packet_send_prepare
2661 because the library will call it automatically. These
2662 interfaces now also return a reference to the outgoing buffer
2663 which includes the assembled packet, which the application can
2664 use to encrypt the packet.
2666 Affected files are lib/silccore/silcpacket.[ch],
2667 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2668 silcd/packet_send.c, server_backup.c and packet_receive.c.
2670 * Fixed a packet sending bug on very high load, where outgoing
2671 packet queue wasn't handled correctly and packets got corrupted.
2672 Affected files are lib/silcutil/*/silc*sockconn.c,
2673 lib/silcclient/client.c and silcd/server.c.
2675 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Added macro SILC_PACKET_DATALEN which can be used during
2678 packet assembling to check whether the data to be added to
2679 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2680 len is truncated until it fits it.
2682 Added checks for maximum length of channel message payload and
2683 private message payload also.
2685 Added checks for maximum packet length in server and in
2688 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2689 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2690 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2691 lib/silcclient/client_prvmsg.c.
2693 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Added silc_server_packet_queue_purge call to the
2696 silc_server_disconnect_remote to assure that all data in the
2697 queue before disconnecting is sent to the network. Affected
2698 file silcd/server.c.
2700 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Added the deleting of server's own ID cache entry to the
2703 silc_server_free function. Free also everything else that
2704 has been allocated in silc_server_init. The affected file
2707 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Added functions silc_parse_version_string, silc_version_to_num,
2710 and silc_ske_parse_version to parse SILC protocol style version
2711 strings. Affected files lib/silcutil/silcutil.[ch] and
2712 lib/silcske/silcske.[ch].
2714 * Added new configuration params: version_protocol, version_software
2715 and version_software_vendor to specify what version the remote
2716 host must at least be to be able to connect to server. The vendor
2717 string can be regex matched too. Added new function
2718 silc_server_connection_allowed to check maximum number of allowed
2719 connections, and allowed versions for incoming connections.
2720 Affected files are silcd/server.c, server_util.[ch] and
2723 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added preliminary support for signals in scheduler. The
2726 signals we care about are now blocked always when the scheduler
2727 is locked. This way we can synchronise the use of signal with
2728 scheduler. It is guaranteed that when signal occurs the scheduler
2729 is not locked, and thus new tasks can be safely added to the
2732 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2733 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2734 Added new platform specific routines
2735 silc_schedule_internal_signals_[un]block and
2736 silc_schedule_internal_signal_[un]register.
2738 Added new functions to SILC Schedule API:
2739 silc_schedule_signal_[un]register. Each signal that application
2740 is going to use should be registered to the scheduler.
2742 Affected files are lib/silcutil/silcschedule.[ch],
2743 lib/silcutil/*/silc*schedule.c.
2745 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Check for unauthenticated client and server in the
2748 silc_server_new_client and silc_server_new_server functions.
2749 Affected file silcd/packet_receive.c.
2751 * Added function silc_string_is_ascii to check whether given
2752 string is 7-bit ASCII string. Affected files are
2753 lib/silcutil/silcutil.[ch].
2755 * Added function silc_id_is_valid_server_id into the
2756 silcd/serverid.c and added checking for valid Server ID's in
2757 silc_server_new_server. The Server ID must always be based
2758 on the server's public IP address.
2760 * Added logging of DISCONNECT packet message in the server.
2761 Affected file silcd/server.c.
2763 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Changed all library interfaces that use Global RNG to also
2766 accept SilcRng as argument. Affected files are
2767 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2768 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2769 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2770 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2771 lib/silccrypt/rsa.c.
2773 * Added function silc_pkcs_generate_key to the
2774 lib/silccrypt/silcpkcs.[ch] for applications so that they
2775 don't need to do pkcs->pkcs->init calls anymore.
2777 * Remove SilcSocketConnection from the SFTP API since it really
2778 wasn't needed there. The application has the information
2779 saved in its contexts anyway and the SFTP layer doesn't need
2780 know about it. Affected files lib/silcsft/silcsftp.h and
2781 lib/silcsftp/sftp_[server/client].c.
2783 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2784 The SilcSimContext is not SilcSim.
2786 * Fixed possible buffer overflows in silc_id_render in the
2787 lib/silcutil/silcutil.c.
2789 * On EPOC the global crypto module lists are not used at all
2790 in the crypto library. Added support for using the constant
2791 algorithm list on EPOC. Affected files are
2792 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2795 * Fixed the handling of third parameter of KICKED notify, since
2796 it was mistakenly updated to SILC Protocol 1.0 even though it
2797 is to be included in 1.1. Since it is not in 1.0 it is not
2798 mandatory, and this fix now handles it only if it is provided,
2799 and it is not error if it is not provided. Affected file
2800 lib/silcclient/client_notify.c.
2802 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2805 client. Affected file irssi/src/silc/core/client_ops.c.
2807 * Merged with Irssi 0.8.4 from irssi.org CVS.
2809 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Check for valid socket connection in client entries before
2812 sending any messages. Fixes a crash, but doesn't fix some
2813 other underlaying bug that is lurking there. Affected
2814 file silcd/packet_send.c.
2816 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2818 * $usermode, $cumode and $cumode_space expandos shouldn't do
2819 anything with non-SILC server records. Affected file
2820 irssi/src/silc/core/silc-expandos.c
2822 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Fixed the silc_net_check_[host/local]_by_sock to support
2825 IPv6 bound sockets as well. Now they can return IPv6 addresses
2826 as well. Affected file lib/silcutil/silcnet.c.
2828 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2829 Affected lib/silcutil/unix/silcunixnet.c.
2831 * Fixed ID rendering (at least on some platforms, not NetBSD)
2832 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2834 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Added silc_hash_public_key and silc_hash_public_key_compare
2837 functions to be used with SilcHashTable. They can be used to
2838 hash public keys and compare public keys in hash table. Affected
2839 file lib/silcutil/silcutil.[ch].
2841 * Added support for specifying multiple public keys for Client
2842 connection section in server configuration file. This makes it
2843 possible to accept multiple public keys from same host, or to
2844 make a section that accepts any incoming host, and have the
2845 accepted public keys listed in the section.
2847 Added functions silc_sever_[find/get]_public_key, added the
2848 support for this actually to all connection sections but only
2849 the Client section is currently allowed to specify multiple
2852 Affected files are silcd/server.c, server_internal.h,
2853 command.c, protocol.c, server_util.[ch], packet_receive.c.
2855 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Merged Irssi 0.8.2 from irssi.org CVS.
2859 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2861 * If silc_debug is TRUE, also output standard logging messages
2862 to stderr with the debug output.
2864 Made silc_log_reset_all() flushing all channels before returning.
2865 Also fixed some documentation typos.
2867 Affected files are lib/silcutil/silclog.[ch].
2869 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Fixed the server to check correctly the amount of connections
2872 from single host, by checking also the type of the connection.
2873 Fixed also the comparison of number of connections and number
2874 of allowed connections. Affected files are silcd/server.c,
2877 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Fixed the USERS command reply to save the user's mode on the
2880 channel as well. Fixed JOIN command reply to check whether a
2881 client is on channel already and not join it twice. Affected
2882 file lib/silcclient/command_reply.c.
2884 * Added new file silc-expandos.c into irssi/silc/core/ to return
2885 various stuff for various signal for the statusbar etc. updating.
2886 Now Irssi SILC client prints channel user modes etc. on the
2889 * The user mode (like server/router operator changes) is now shown
2890 on the Irssi SILC client's statusbar. The affected files are
2891 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2893 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2896 to SILC_SCHEDULE_[UN]LOCK macros.
2898 * Added more error printing to logs in server code. Affected
2899 files silcd/server.c and silcd/protocol.c.
2901 * Fixed -S option parsing in Irssi SILC Client. Affected file
2902 irssi/src/silc/core/silc-core.c.
2904 * Added silc_buffer_alloc_size function. Affected file is
2905 lib/silcutil/silcbuffer.h.
2907 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2910 constants. Affected files in
2911 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2914 * Changed the internal SFTP Memory FS table to const. Affected
2915 file lib/silcsftp/sftp_fs_memory.c.
2917 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Fixed the buffer formatting and unformatting routines to
2920 check the size of 64 bits types with sizeof(). Affected
2921 file is lib/silcutil/silcbuffmt.c.
2923 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Removed 0.6.x backwards support.
2927 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Changed all integer type names:
2930 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2931 to avoid collisions with other libraries using same type names
2934 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added `prefer_ipv6' argument to the functions
2937 silc_net_gethostbyname[_async]. If it is TRUE it will return
2938 IPv6 address over IPv4. If FALSE IPv4 address is returned
2939 even if IPv6 address was found. Affected files
2940 lib/silcutil/silcnet.[ch].
2942 * Added support silc_net_create_connection[_async] to fallback
2943 to IPv4 address if IPv6 address could not be used (like if
2944 it doesn't work on a specific system). Affected file in
2945 lib/silcutil/unix/silcunixnet.c.
2947 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Added silc_schedule_reinit function to do the enlarging
2950 of the max tasks handling capabilities of the scheduler.
2951 Affected files lib/silcutil/silcschedule.[ch].
2953 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added automatic extern "C" { ... } for C++ compilers so the
2956 application does not need to define them. Affected file
2957 includes/silcincludes.h.
2959 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2960 old name went against naming convention. Applications now
2961 include "silcclient.h" instead of "clientlibincludes.h".
2962 Removed includes/clientlibincludes.h, it is redundant now.
2964 * Renamed includes/version.h to silcversion.h.
2966 * Added really preliminary support for OS/2 into the util
2967 library. Only thread & mutex API is implemented, others
2968 are still to be implemented. Created the lib/silcutil/os2/
2969 directory. Created also file includes/silcos2.h.
2971 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added preliminary BeOS support into the util library.
2974 Created lib/silcutil/beos/, and implemented all the needed
2975 functions to support SILC on BeOS. Created also file
2976 includes/silcbeos.h.
2978 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2980 * Added proper initializations to silc's irssi code, so it's
2981 now possible to load it as module. Affected files
2982 irssi/src/silc/core/silc-core.c,
2983 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2985 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2990 * Fixed the silcdoc document generator to correct generate
2991 docs from all kinds of filenames. Affected files are
2992 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2994 * ROBOdoc documented lib/silcutil/silcmemory.h.
2995 Added also new function silc_memdup.
2997 * Removed lib/silcutil/silcbufutil.h and moved those routines
2998 to the lib/silcutil/silcbuffer.h.
3000 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Added `user_count' to the SilcChannelEntry which now tells the
3003 number of users on the channel. The user count is now saved
3004 in normal server of global channels as well. Affected files
3005 silcd/server.c, idlist.h, packet_receive.c and command.c.
3007 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3008 include file utility functions.
3010 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3011 instead of calling directly OS routines.
3013 * Fixed NICK change printing in Irssi SILC Client. Fixed
3014 KICKED notify printing in Irssi SILC Client. Affected file
3015 irssi/src/silc/core/client_ops.c.
3017 * Fixed a NICK change bug in client library, to not recreate the
3018 client_entry->channels hash table everytime nick is changed.
3019 Affected file lib/silcclient/client.c.
3021 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3024 the SKE interface a bit.
3026 * Fixed padding problem in PKCS#1. The padding was not actually
3027 random since the random number generator was used incorrectly.
3028 This security bug affects only when encrypting with PKCS#1, and
3029 it is not currently used at all in SILC. SILC only use signing
3030 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3032 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Rewrote the notify handling in Irssi SILC client to not call
3035 the events as signals. Fixes problems with Perl support.
3036 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3038 * Send the auto-nicking NICK command in client library with
3039 little timeout after connecting. The affected file is
3040 lib/silcclient/client.c.
3042 * Added following new config file settings:
3043 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3044 key_exchange_timeout, conn_auth_timeout, connections_max,
3047 Implemented all the new config settings handling in the server.
3049 Optimized the use of SKE Mutual flag usage. Use it only
3050 if connection authentication protocol is not based in public
3053 Renamed all SilcServerConfigSection* to SilcServerConfig*
3054 to have a bit shorter names.
3056 Affected files silcd/serverconfig.[ch], server.[ch], and
3059 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3061 * Cleaned up the listening sockets code, preparing for the rehash
3062 support. Affected file is silcd/server.c.
3064 * Fixed some output messages. Affected files are silcd/silcd.c,
3067 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Create lib/doc/silcrng_intro.html document as introduction
3070 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3072 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3074 * Fixes to the silcd config template. Affected file is
3075 doc/example_silcd.conf.in.
3077 * Removed type casts from silc_calloc(), conforming to the
3078 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3080 * Removed param_name member from client, server, and router
3081 section structs, now identifying the param directly.
3083 Added CONFIG_FREE_AUTH macro in config file parsing.
3085 Affected files are silcd/serverconfig.[ch].
3087 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3089 * Fixed command line parameter handling. All SILC initialization
3090 is now done in silc_core_init() which also fixes autoconnecting
3093 Affected files irssi/src/silc/core/silc-core.c,
3094 irssi/src/fe-text/silc.c.
3096 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added new configuration options and blocks:
3099 keepalive_secs, reconnect_count, reconnect_interval,
3100 reconnect_interval_max, reconnect_keep_trying and
3101 require_reverser_lookup. Added ConnectionParam block, and
3102 implemented the connection parameters when connecting as
3103 initiator and when accepting connections as responder.
3105 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3106 whether given configuration value has been given already.
3108 Affected files silcd/serverconfig.[c], server.[c].
3110 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3111 algorithm parts and created new file silcalgs.conf, that
3112 is now included from the example_silcd.conf.in.
3114 * Optimized the silc_server_connect_to_router_second to take
3115 the connection configuration object from the SilcServerConnection
3116 object instead of finding it during the connecting phase.
3117 Added the configuration object to SilcServerConnection struct.
3118 Affected files silcd/server_internal.h, server.c.
3120 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Add the client on channel after it was resolved at the
3123 channel message receiving, and it was not already on the
3124 channel. Affected file lib/silcclient/client_channel.c.
3126 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Fixed the public key authentication to allocate always the
3129 destination signature buffer instead of using static buffer.
3130 Affected file silcd/protocol.c.
3132 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Unified the serverconfig.[ch]'s helper function interface.
3135 Affected file silcd/serverconfig.[ch].
3137 * Removed doc/example_silc.conf.in since it is redundant.
3138 The make install will now install irssi/silc.conf file.
3140 * Added new Passphrase and Publickey authentication methods to
3141 config file, allowing both public key and passphrase based
3142 authentication to be set at the same time.
3144 Added `prefer_passphrase_auth' setting in config file which
3145 can be used to set to prefer passwd auth if both passwd and
3146 public key is set. If not set, public key is preferred.
3147 This has effect only when being initiator (responder will try
3150 Added support for authentication with passphrase and public key
3151 at the same time. The passphrase is tried first always since
3152 it is faster to check.
3154 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3156 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3158 * Merged the new SILC Config library, with the server parsing
3159 support. Read the header file silcconfig.h or the toolkit
3160 documentation for the news. Affected files are
3161 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3162 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3163 silcd/protocol.c silcd/server.c silcd/server_backup.c
3164 silcd/serverconfig.[ch] silcd/silcd.c.
3166 * Fixed some silclog documentation. Affected file is
3167 lib/silcutil/silclog.h.
3169 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * The silc_cipher_register, silc_hash_register and
3172 silc_hmac_register now checks if the object to be registered
3173 is registered already. Affected files are
3174 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3176 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3180 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Allow zero length channel messages inside the Channel Message
3183 Payload. Affected file lib/silccore/silcchannel.c.
3185 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3186 as header filenames.
3188 * Removed lib/silcclient/README and created HTML file
3189 lib/silcclient/silcclient_using.html, which is now included
3190 as part of Toolkit documentation.
3192 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Fixed CUMODE_CHANGE notify handling to change the mode of
3195 correct client. Affected file lib/silcclient/client_notify.c.
3197 * Make silc_rng_alloc fail if it cannot allocate the sha1
3198 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3200 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Fixed the file transfer's key agreement payload to include
3203 zero port also if the hostname is NULL because it could not
3206 Call file transfer monitor callback now also if error occurs
3207 during key agreement protocol.
3209 Changed the silc_client_file_send interface to return the
3210 SilcClientFileError instead of session id. The session ID
3211 is returned into pointer provided as argument.
3213 Check that the file exists locally before sending the
3214 file transfer request at all.
3216 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3218 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3219 error than can occur while key agreement protocol. Affected
3220 file lib/silcclient/silcapi.h.
3222 * Fixed the event_mode CMODE handler to not crash when mode
3223 is changed and +k mode is set in the channel. Affected file
3224 irssi/src/silc/core/silc-channels.c.
3226 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3227 SILC_LOG_WARNING to give out Warning and not Error. Affected
3228 file lib/silcutil/silclog.c.
3230 * Fixed the channel message payload decryption in the function
3231 silc_channel_message_payload_decrypt to not modify the original
3232 buffer before it is verified that the message decrypted
3233 correctly. Otherwise, next time it is called with correct
3234 channel key it won't encrypt since the payload is corrupted.
3235 Affected file lib/silccore/silcchannel.c.
3237 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Do not constantly resize the window. A fix patch by cras.
3240 Affected file irssi/src/fe-text/screen.c.
3242 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3245 Affected file lib/silcutil/silcnet.c.
3247 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Fixed a bug in hash table internal routine for traversing
3250 the table with foreach callback. The current entry may
3251 become invalid in the callback but it was referenced after
3252 the callback returned.
3254 Do not allow auto rehashing of hash table during the
3255 silc_hash_table_foreach operation, for same reasons as it is
3256 not allowed for SilcHashTableList. Affected files are
3257 lib/silcutil/silchashtable.[ch].
3259 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3262 Win32 DLL. extern's in header files are now declared with
3265 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Fixed private message handling. It used some old code that
3268 caused the client to crash. Affecte file is
3269 lib/silcclient/client_prvmsg.c.
3271 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Added function silc_client_add_channel,
3274 silc_client_replace_channel_id, and removed functions
3275 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3276 from client library.
3278 * Added cross reference of the joined channels to the
3279 SilcClientEntry, and changed the SilcChannelEntry's
3280 users list to SilcHashTable. The affected files are
3281 lib/silcclient/idlist.[ch].
3283 * Fixed a bug in hash table tarversing. While the hash table
3284 is traversed with SilcHashTableList the table must not be
3285 rehashed. It is now guaranteed that auto rehashable tables
3286 are not rehashed while tarversing the list. Also defined that
3287 silc_hash_table_rehash must not be called while tarversing
3288 the table. Added function silc_hash_table_list_reset that must
3289 be called after the tarversing is over. The affected files are
3290 lib/silcutil/silchashtable.[ch].
3292 * Changed all hash table traversing to call the new
3293 silc_hash_table_list_reset in server and in client library.
3295 * Added function silc_client_on_channel to return the
3296 SilcChannelUser entry if the specified client entry is joined
3297 on the specified channel. This is exported to application as
3298 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3300 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Fixed founder regaining problem with JOIN command on normal
3303 server. The notify for mode change must be sent always and
3304 not only if !cmd->pending. Affected file silcd/command.c.
3306 * Fixed the WHOWAS command's reply sending to support the
3307 lists correctly. Affected file silcd/command.c.
3309 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * When sending JOIN command to router for processing the
3312 sender's old command identifier was not saved back to the
3313 sender's command context, fixed now. The affected file is
3316 * Create the key in JOIN command of the router did not return
3317 the channel key, added check for this. Affected file is
3320 * Fixed a channel ID update bug in JOIN command reply. Do
3321 not directly upgrade the ID but call the function
3322 silc_idlist_replace_channel_id if the ID was changed.
3323 Affected file silcd/command_reply.c.
3325 * Fixed memory leaks from command calling if it would fail.
3326 Affected file silcd/command.c.
3328 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Applied patches from cras:
3332 Memory leak fixes around libaries, irssi window resize fix,
3333 new silclist.h and silcdlist.h, all extern inline changed to
3336 * Removed dotconf from lib/dotconf, not needed anymore.
3338 * Removed TRQ from lib/trq, not needed anymore.
3340 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3341 with server connections. Later this will be configurable
3342 in config file after new config file is done. Affected file
3345 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Fixed a crash in server related to channel announcements.
3348 Affected file silcd/server.c.
3350 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Fixed memory leaks in silc_server_create_new_channel*
3353 functions. Affected file silcd/server.c.
3355 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3356 which ID was changed. This way the router will send the
3357 user list for the channel again, and server won't be in
3358 desync in some rare circumstances. Affected file is
3359 silcd/packet_receive.c.
3361 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Check for NULL socket pointer in the function
3364 silc_server_packet_send_to_channel_real. Affected file
3365 silcd/packet_send.c.
3367 * Fixed the BAN notify handling to correctly remove ban
3368 list. Affected file silcd/packet_receive.c.
3370 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Fixed some header addition to Toolkit distribution in
3373 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3375 * Added lib/silcclient/client_ops_example.h as an template
3376 file for application programmers to quickly start using
3377 the SilcClientOperation functions in their application.
3378 Updated the lib/silcclient/README as well to tell about this
3379 nice file made available.
3381 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Call silc_server_remove_from_channels when removing client
3384 entry when NO_SUCH_CLIENT_ID was received. Affected file
3385 is silcd/command_reply.c.
3387 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Added server & router operator statistics updating. Affected
3390 file silcd/packet_receive.c and silcd/command.c.
3392 * Fixed the SERVER_SIGNOFF notify handling on normal server
3393 not to save the history information for clients. Same was
3394 fixed earlier in remove_clients_by_server function, but not
3395 here. Affected file silcd/packet_receive.c.
3397 * Raised the default connection-retry count from 4 to 7 in
3398 server. Affected file silcd/server.h.
3400 * Cancel any possible reconnect timeouts when we start the
3401 key exchange. Affected file silcd/server.c.
3403 * Do not reconnect on connection failure when SCONNECT was
3404 given. Affected files silcd/server.[ch].
3406 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3410 * Fixed the NICK command to always give the unformatted
3411 nickname to the one giving the NICK command. If unformatted
3412 nickname is cached already it will be formatted and the
3413 local entry will always get the unformatted nickname.
3414 Affected file lib/silcclient/idlist.c.
3416 * Fixed some double frees from client library commands.
3417 Affected file is lib/silcclient/command.c.
3419 * Fixed CUMODE command in server to assure that no one can
3420 change founder's mode than the founder itself, there was a
3421 little bug. Affected file silcd/command.c.
3423 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Removed the SilcClientCommandDestructor from the client
3426 libary, it is not needed anymore. Affected files are
3427 lib/silcclient/silcapi.h, command[_reply].[ch],
3428 client_notify, idlist.c.
3430 * Fixed GETKEY command to first resolve client, and then
3431 resolve the server only if the client was not found, instead
3432 of resolving both at the same time. Affected file is
3433 lib/silcclient/command.c.
3435 * Added silc_client_start_key_exchange_cb and lookup the
3436 remote hostname and IP address before starting the key
3437 exchange with server. The affected file is
3438 lib/silcclient/client.c.
3440 * The server's public key is now saved using the IP address
3441 of the server and not the servername for the filename.
3442 The hostname public key filename is checked as an fall back
3443 method if the IP address based filename is not found.
3445 Fixed the GETKEY command to save the fetched server key
3446 in correct filename.
3448 Print the remote server's hostname now when new key is
3449 received during connection process. Affected file is
3450 irssi/src/silc/core/client_ops.c.
3452 * Return always our own public key to the client if it asks
3453 for it with GETKEY command. Affected file silcd/command.c.
3455 * Removed the use_auto_addr variable from default config
3456 file since it was in wrong section. Affected file is
3459 * Fixed TOPIC_CHANGE notification to not route it when it
3460 was sent using silc_server_send_notify_to_channel function.
3461 Affected file silcd/command.c.
3463 * Fixed silc_server_send_notify_kicked to send the kicker's
3464 Client ID also, it was missing. Affected files are
3465 silcd/command.c, silcd/packet_send.[ch].
3467 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Do not save client history information in SERVER_SIGNOFF.
3470 Fixes the bug in normal server that it does not detect
3471 the client becoming valid after the server becomes back
3472 online. Affected file silcd/server_util.c.
3474 * Added `sock_error' field into the SilcSocketConnection
3475 context. When error occurs during socket operation (read
3476 or write) the error is saved. Added also new function
3477 silc_socket_get_error to return human readable socket error
3478 message. Affected files are lib/silcutil/silcsockconn.[ch],
3479 lib/silcutil/unix/silcunixsockconn.c, and
3480 lib/silcutil/win32/silcwin32sockconn.c.
3482 * The server now prints the socket error message in the
3483 signoff for client. Affected file silcd/server.c.
3485 * Fixed the `created' channel information sending from router
3486 to server in JOIN command. Checks now whether the channel
3487 really was created or not and set it according that.
3489 Fixed the JOIN command to use the client entry's current
3490 ID during the joining procedure instead of the one it sent
3491 in the command (it is checked though), since it can change
3492 between the packet processing and command processing, and
3493 would just case unnecessary pain in the client end. Affected
3494 file silcd/command.c.
3496 * Fixed a channel key payload sending to use correct channel
3497 ID when the server was forced to change the channel's ID by
3498 router. Router sent the key payload with the old Channel ID.
3499 Affected file silcd/packet_receive.c.
3501 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Call silc_server_save_channel_key only if the key payload
3504 was provided in the JOIN command's command reply. Affected
3505 file silcd/command_reply.c.
3507 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Fixed silc_mp_sizeinbase to return the value correctly with
3510 MPI. Affected file lib/silcmath/mp_mpi.c.
3512 * Fixed the stop_server signal to correctly stop the scheduler
3513 and gracefully stop the server when SIGTERM or SIGINT signals
3514 are received. Affected file silcd/silcd.c.
3516 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3518 * Simple handling of TERM and HUP signals. Also added some log
3519 flushing call around. Affected file is
3522 * Fixed small bugs in silclog.c. Now buffering output will take
3523 effect after 10 seconds since startup: This will ensure that
3524 no important startup messages are lost. Also output redirection
3525 will preserve original format ([Date] [Type] message).
3526 Affected file is lib/silcutil/silclog.c.
3528 * Added two options to the config file, in the logging section:
3529 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3530 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3532 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Do not print the warning about log files not being initialized
3535 more than once to avoid excess logging. Affected file is
3536 lib/silcutil/silclog.c.
3538 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3539 the SIM copying in make install in Makefile.am.pre.
3541 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3543 * Rewritten silclog APIs. Globally interesting changes follows:
3544 silc_log_set_files() changed to silc_log_set_file().
3545 silc_log_set_callbacks() changed to silc_log_set_callback().
3546 ROBOdoc documented silclog header file.
3547 SilcLogCb now returns bool to wether inihibit the default
3548 handler or not (to keep the old behaviour return always TRUE).
3549 The new APIs should also fix the problem of the
3550 silcd_error.log file that was written in the current directory.
3553 Log files streams will remain opened after silc_log_set_file()
3554 call, means less CPU usage notably on high traffic servers.
3555 File streams are now full buffered, and flushed to the disk
3556 every 5 minutes, lesses HD activity and CPU usage.
3557 Messages can be redirected, allowing admins to configure
3558 one single logfile for all server messages.
3559 the silc_log_quick global variable to activate fast-logging.
3560 Affected files lib/silcutil/silclog.[ch]
3562 * Changed some code to conform new silclog APIs. Affected
3563 files are doc/example_silcd.conf.in, silcd/server.c
3564 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3567 * Fixed a memory leak that could occur in some situations.
3568 Affected file silcd/serverconfig.c.
3570 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Added the silc_client_del_client to remove the client from
3573 all channels as well. Affected file lib/silcclient/idlist.c.
3575 * Fixed the client library to correctly remove the client
3576 from all channels when the client entry is being destroyed.
3577 Affected file lib/silcclient/client_notify.c, command.c.
3579 * Added auto-nicking support to the client library. If the
3580 applicatio now sets client->nickname it will be sent to the
3581 server after connecting by the library. This way for example
3582 SILCNICK (or IRCNICK) environment variables will have effect
3583 and always change the nickname automatically to whatever
3584 it is wanted. Affected file lib/silcclient/client.[ch].
3586 * Renamed silc_server_command_bad_chars to the
3587 silc_server_name_bad_chars and moved it to the
3588 silcd/server_util.[ch]. Added also new function
3589 silc_server_name_modify_bad to return nickname that
3590 includes bad characters as new nickname without those
3591 bad characters. This check and modify is now used in
3592 silc_server_new_client when the username is initially set
3593 as nickname, so it must be checked to be valid nickname.
3594 Affected file silcd/packet_receive.c.
3596 * The nickname length is now taken from the packet for real
3597 and not trusted to strlen() since it clearly can return
3598 wrong length for nickname including bad characters. This
3599 also applies to channel names. Affected file silcd/command.c.
3601 * Removed the lib/silcsilm/modules directory. Modules are now
3602 compiled into the lib/silcsim. Fixed the copying of the
3603 modules to follow symbolic links in Makefile.am.pre.
3605 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Fixed silc_string_regexify list creation. Fixes bugs with
3608 BAN and INVITE commands in server. The affected file is
3609 lib/silcutil/unix/silcunixutil.c.
3611 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3613 * Removed the command destructor entirely from the server's
3614 command and command reply routines. It is not needed, and
3615 its usage was buggy and caused crashes. Affected files are
3616 silcd/command[_reply].[ch].
3618 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3620 * Cancel protocol and NULL sock->protocol if timeout
3621 occurred during protocol. Affected file silcd/server.c.
3623 * Cancel protocol timeouts always before calling the final
3624 callback, to assure that after final callback is called
3625 no other state will be called for the protocol anymore.
3626 Affected file silcd/protocol.c.
3628 * Print error log if incoming connection configuration could
3629 not be found. Affected file silcd/server.c.
3631 * Fixed JOIN command to correctly save the founder mode
3632 to the client on normal SILC server, when the channel
3633 was created by the router. Affected file silcd/command.c.
3635 * Fixed LIST command (hopefully) to send correct reply
3636 packets. Affected file silcd/command.c.
3638 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3640 * The silc_packet_receive_process now returns FALSE if the
3641 read data was invalid packet, and TRUE if it was ok.
3643 The server now checks that if unauthenticated connection
3644 sends data and its processing fails the server will close
3645 the connection since it could be a malicious flooder.
3647 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3649 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3651 * Make sure the warning about error opening a log file is
3652 printed only once and not everytime it fails (produces
3653 too much useless log). Affected file lib/silcutil/silclog.c.
3655 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3657 * Made the silc_server_daemonise() function more readable.
3658 Affected file silcd/server.c.
3660 * Pid file is now optional, the user may comment it out from
3661 the config file. Removed define SILC_SERVER_PID_FILE, we
3662 don't need a default any longer. Affected file
3663 configure.in.pre, lib/Makefile.am.pre.
3665 * Make some use of the pid file. The server now dies at startup
3666 if it detects a valid pid file on his path. The server would
3667 die anyway in this circumstance, because of the bind() failure.
3668 Affected file silcd/silcd.c.
3670 * No longer compiling lib/dotconf.
3672 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3674 * Fixed JOIN command parsing not to crash. Affected file
3675 lib/silcclient/command.c.
3677 * Fied the NICK_CHANGE notify to add the new client entry
3678 even it is resolved. This removes an <[unknown]> nick
3679 thingy bug in the client. Affected file is
3680 lib/silcclient/client_notify.c.
3682 * Do not try to allocate 0 bytes (efence does not like it)
3683 in lib/silccore/silccomand.c when encoding payload.
3685 * Do not take IRCNICK as nickname in Irssi SILC client since
3686 it is not possible to set nickname before hand connecting
3687 the server (TODO has an entry about adding auto-nicking
3690 * Changed the silc_server_command_pending to check whether
3691 there already exists an pending entry with the specified
3692 command, command identifier and pending callback. This is
3693 to fix IDENTIFY and WHOIS related crashes that may register
3694 multiple pending commands with same identifier. Affected
3695 file silcd/command.c.
3697 * Fixed the server to reconnect to the router even if it
3698 was already reconnecting and EOF was received. This to
3699 fix a possibility that the server wouldn't ever try to
3700 auto-reconnect to the router. Affected file silcd/server.c.
3702 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3704 * Fixed the server's password authentication to use the
3705 length of the locally saved password, and not the one
3706 sent in the packet. Affected file silcd/protocol.c.
3708 * Fixed same password authentication problem in the
3709 Authentication Payload handling routines in
3710 lib/silccore/silcauth.c.
3712 * Yet another password authentication problem fixed with
3713 channel password handling in silcd/command.c.
3715 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3717 * If first character of string in silc_parse_userfqdn is '@'
3718 then do not parse it. Affected file is
3719 lib/silcutil/silcutil.c.
3721 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3723 * Fixed minor bug in IDENTIFY command reply sending, which
3724 caused various weird problems during JOIN when it was
3725 resolving names for users. Affected file silcd/command.c.
3727 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3729 * Fixed the IDENTIFY command reply sending to chech better valid
3730 clients. It was possible to send incomplete list of replies.
3731 Affected file silcd/command.c.
3733 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3735 * Added silc_client_command[s]_[un]register functions now to
3736 dynamically register the commands in client library. Removed
3737 the static table of commands. This allows the client library
3738 to call commands without causing the application to know about
3739 what commands library has called.
3741 Removed the INFO command reply kludge to detect when the command
3742 was called by library. Now library use its own command reply
3743 function for INFO command.
3745 Added function silc_client_command_call to call a command.
3746 Application can use it to call command, not access the structure
3749 Now all commands that are sent by the client library (not
3750 explicitly sent by application) use own command reply functions.
3752 Affected files around lib/silcclient/ and in
3753 irssi/src/silc/core/.
3755 * Fixed the WHOIS command reply sending to chech better valid
3756 clients. It was possible to send incomplete list of replies.
3758 Fixed the WHOIS and IDENTIFY to send the request to router
3759 if normal server did not do it and did not find any results.
3761 Affected file silcd/command.c.
3763 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3765 * Moved the internal data from SilcClient context into its
3766 own file, not accesible to application. Affected files
3767 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3768 and other files in client library.
3770 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3772 * Added doc/examples installation target in Makefile.am.pre.
3775 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3777 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3778 commands the found client entry will be removed from the
3779 cache, after notifying application about the error. Affected
3780 file lib/silcclient/command_reply.c.
3782 * Changed the /MSG to check for exact nickname user gave, and
3783 not let `nick' match `nick@host' if it is only one found. Now,
3784 user must type the exact nickname (like nick@host2) even if
3785 there are no more than one same nicks found. This is to avoid
3786 a possibility of sending nickname to wrong nickname since
3787 `nick' could match `nick@host'. Affected file is
3788 irssi/src/core/silc-servers.c.
3790 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3792 * Do not print "you are now server operator" or similar when
3793 giving /away command. Affected files are
3794 irssi/src/silc/core/client_ops.c, silc-servers.h.
3796 * Made the silc_server_command_pending_error_check to send
3797 the same command reply payload it received back to the
3798 original sender of the command. This way all arguments
3799 that was received by the server will be received by the
3800 client too. Affected file silcd/command.c.
3802 * Added the silc_idcache_add to return the created cache entry
3803 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3805 * Add global clients to expire if they are not on any channel.
3806 This is because normal server will never know if they signoff
3807 if they are not on any channel. The cache expiry will take
3808 case of these entries. This is done by normal servers only.
3809 The affected files are silcd/command_reply.c,
3810 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3812 * If server receives invalid ID notification for WHOIS or
3813 IDENTIFY and the ID exists in the lists, it is removed.
3814 Affected file silcd/command_reply.c.
3816 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3817 in client then client entry that it matches is searched and
3818 the nickname is printed on the screen for user. Affected
3819 file irssi/src/silc/core/client_ops.c.
3821 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3823 * Use cache entry expire time in the LIST command reply to
3824 purge old entries from the cache after the LIST command
3825 reply has been received. This way we don't have non-existent
3826 entries in the cache for too long. Affected file is
3827 silcd/command_reply.c.
3829 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3831 * If we are normal server, and we've not resolved client info
3832 in WHOIS or IDENTIFY from router, and it is global client,
3833 we'll check whether it is on some channel. If it is not
3834 then we cannot be sure about its validity and will resolve it
3835 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3836 file silcd/command.c.
3838 * Search channel by name (if possible) rather than by ID
3839 in IDENTIFY command's command reply. Affected file is
3840 silcd/command_reply.c.
3842 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3844 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3845 Updated specs and implemented it. Affected file silcd/command.c,
3846 silcd/packet_send.c and silcd/packet_receive.c.
3848 * Implemented the <founder auth> payload handling in the JOIN
3849 command. If provided all conditions for channel joining
3850 except requirement to provide correct passphrase can be
3851 overrided by the channel founder. Updated the protocol specs.
3852 Affected file silcd/command.c.
3854 Added support for founder auth in JOIN command in client
3855 library. Fixed the parsing of the JOIN command now to support
3856 all options as they should be. The affected file is
3857 lib/silcclient/command.c.
3859 * Optimized the WHOIS and IDENTIFY commands to send the request
3860 to router only if it includes nicknames or other names. If
3861 they include only IDs then check the local cache first before
3862 routing. Affected file is silcd/command.c.
3864 * Added channels topic announcements. Affected file is
3865 silcd/packet_receive.c and silcd/server.c.
3867 * Fixed the silc_server_send_notify_topic_set to really destine
3868 the packet to channel. Affected file silcd/packet_send.c.
3870 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3871 library. Affected file lib/silcclient/client_notify.c.
3873 * Added UMODE announcements. Affected file silcd/server.c.
3875 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3877 * Memory leak fixes in:
3879 lib/silcutil/silcsockconn.c
3880 lib/silcske/silcske.c
3881 lib/silcske/groups.c
3883 lib/silccrypt/silcpkcs.c
3884 lib/silccore/silccommand.c
3885 lib/silccore/silcidcache.c
3890 * ROBOdoc documented the lib/silcske/groups.h file and a
3891 bit changed the interface for better.
3893 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3895 * Update the client entry context in the ID cache after
3896 nick change. Affected file lib/silcclient/command.c.
3897 Fixes the CUMODE command when regaining founder privileges,
3898 and a little WHOIS problem.
3900 * Fixed silc_net_gethostbyname to correctly call the
3901 inet_ntop. Affected file lib/silcutil/silcnet.c.
3903 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3905 * Added IPv6 support checking to the configure.in.pre, added
3906 also --enable-ipv6 option to override the check. Affected
3907 file configure.in.pre.
3909 * The silc_thread_create now calls the start function
3910 directly if threads support is not compiled in. Removes
3911 ugly #ifdef's from generic code. Affected files are
3912 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3914 * Added silc_net_gethostby[name/addr]_async to asynchronously
3915 resolve. Affected files are lib/silcutil/silcnet.[ch].
3917 * Added support for rendering IPv6 based server, client and
3918 channel IDs. Affected file lib/silcutil/silcutil.c.
3920 * Added support for creating IPv6 based server IDs. Affected
3921 file is silcd/serverid.c.
3923 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3925 * Added silc_net_gethostby[addr/name] into the
3926 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3927 routines. Added silc_net_is_ip[4/6]. Affected file is
3928 lib/silcutil/unix/silcunixnet.c. All routines that take
3929 address as argument now supports both IPv4 and IPv6 addresses.
3931 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3933 * Fixed LIST command reply sending in server. Affected file
3936 * Server now sends the kicker's client ID in the KICK notify
3937 to the kicked client. Affected file silcd/command.c.
3939 * The client library now parses the kickers client ID and
3940 UI displays it. Affected files lib/silcclient/client_notify.c
3941 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3943 * Made all payload parsing function prototypes consistent.
3944 They all take now const unsigned char * and uint32 pair as
3945 the payload data instead of SilcBuffer. Changes all around
3946 the source tree. Other unsigned char* -> const unsigned char*
3947 changes around the tree as well.
3949 * Optimized SFTP client and server packet sending not to
3950 allocate new buffer for each packet but to recycle the
3951 first allocated buffer. Affected files are
3952 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3954 * Optimized the SFTP client to use SilcList instead of
3955 SilcDList for requests, because it is faster. Affected file
3956 is lib/silcsftp/sftp_client.c.
3958 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3959 into lib/silccore/silcid.[ch].
3961 Renamed silcpayload.[ch] into silcargument.[ch].
3963 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3965 * If client entry is deleted with active key agreement
3966 session, abort the session.
3968 The silc_client_abort_key_agreement now calls the completion
3969 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3971 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3974 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3976 * Don't use __restrict in older GCC's. Affected file is
3977 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3979 * silc_net_localhost now attempts to reverse lookup the
3980 IP/hostname. Affected file lib/silcutil/silcnet.c.
3982 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3983 command. It can be used to gain founder privileges at
3984 the same time when joining the channel.
3986 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3987 kicker's client ID as well. Updated protocol specs.
3989 Defined that the server must send SILC_COMMAND_IDENTIFY
3990 command reply with error status to client who sent
3991 private message with invalid client ID.
3993 Updated the protocol specification.
3995 * Added silc_server_send_command_reply to send any
3996 command reply. Affected file silcd/packet_send.[ch].
3998 * Added silc_id_payload_encode_data to encode ID payload
3999 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4001 * The server now send IDENTIFY command reply with error
4002 status if client ID in private message is invalid. Affected
4003 file silcd/packet_receive.c.
4005 * Save the server key file with server's IP address in
4006 the filename instead of hostname. The affected file is
4007 irssi/src/silc/core/client_ops.c.
4009 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4011 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4014 * Added libtool support for compiling shared objects in
4015 lib/silcsim. Affected file configure.in.pre and
4016 lib/silcsim/Makefile.am. Original patch by cras.
4018 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4020 * Pid file configuration, and server's config file fixes
4021 patch by toma. Updated CREDITS file.
4023 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4025 * Fixed silc_client_channel_message to not try to decrypt
4026 the message twice if it resolved the destination client
4027 information. This could cause of dropping one channel
4028 message. Affected file lib/silcclient/client_channel.c.
4030 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4032 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4033 lib/silcclient/client.c. This function is used when the SILC
4034 Client is run under some other scheduler, or event loop or
4035 main loop. On GUI applications, for example this may be
4036 desired to used to run the client under the GUI application's
4037 main loop. Typically the GUI application would register an
4038 idle task that calls this function multiple times in a second
4039 to quickly process the SILC specific data.
4041 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4043 * Fixed silc_server_drop() for dropping the supplementary
4044 groups as well, this could cause a security hole on some
4047 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4049 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4052 * Write PID file after dropping privileges. Added -F option
4053 to run server on foreground. A patch by debolaz.
4054 Affected files silcd/server.c, silcd/silcd.c.
4056 * Fixed MOTD to return the MOTD file server name. Affected
4057 file silcd/command.c.
4059 * Added INFO command reply handling to the Irssi SILC Client.
4060 Affected file irssi/src/silc/core/client_ops.c.
4062 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4064 * Fixed the silc_idcache_list_* routines to really support
4065 the dynamic list. Fixes a crash. Affected file is
4066 lib/silccore/silcidcache.c.
4068 * Fixed the LIST command reply to really call LIST command's
4069 pending callbacks. Affected file silcd/command_reply.c.
4071 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4073 * Update conn->local_entry->nickname after giving NICK
4074 command. Affected file lib/silcclient/command.c.
4076 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4078 * Added the [pid] option to the silcd configuration file
4080 Affected files: serverconfig.[ch] and silcd.c
4082 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4084 * Save fingerprint in WHOIS command reply in server.
4085 Affected file silcd/command_reply.c.
4087 * Fixed NICK commands pending callback registration.
4088 Affected file lib/silcclient/command.c.
4090 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4092 * Use ++server->cmd_ident when sending commands in server,
4093 instead of random number. Affected file silcd/command.c.
4095 * Fixed GETKEY command reply to call actually GETKEY pending
4096 command callbacks. Affected file silcd/command_reply.c.
4098 * A bit stricter check for nicknames. Check for same nickname
4099 in NICK command also. Affected file silcd/command.c.
4101 * Do not call INFO command everytime client ID changes, only
4102 during first connecting. Affected file lib/silcclient/client.c.
4104 * Set the new nickname only after successful command reply for
4105 NICK command is returned by server. Affected file
4106 lib/silcclient/command.c.
4108 * Remove nicknames from nicklist during server_signoff notify.
4109 Should fix /NAMES bit more. The affected file is
4110 irssi/src/silc/core/silc-channels.c.
4112 * Added `fingerprint' field to the SilcIDListData in the
4113 silcd/idlist.h to hold the fingerprint of the client's
4116 Send the fingerprint of the client's public key in WHOIS
4119 Affected files silcd/command.c, and silcd/idlist.[ch].
4121 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4122 create fingerprint from given data.
4124 * Show the fingerprint of the client's public key in WHOIS.
4125 Affected files irssi/src/module-formats.[ch] and
4126 irssi/src/silc/core/client_ops.c.
4128 * Format the multiple same nicknames also during JOIN and
4129 NICK_CHANGE notifys. Affected file is
4130 lib/silcclient/client_notify.c.
4132 * Do not print error on screen for invalid private message
4133 payload since it can come if someone is sending private
4134 messages with wrong key. Affected file
4135 lib/silccore/silcprivate.c.
4137 * Fixed multiple concurrent /PING crash. Affected file
4138 lib/silcclient/command.c.
4140 * Changed the wrong ID encoding. All IP addresses must be
4141 in MSB first order in encoded format. They were encoded
4142 wrong and was in LSB format. Affected files are
4143 silcd/serverid.c, lib/silcutil/silcutil.c.
4145 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4147 * Call the `connect' client operation through the scheduler
4148 in case of error. Affected file lib/silcclient/client.c.
4150 * Call the `failure' client operation even if the error
4151 occurred locally during a protocol. Affected file is
4152 lib/silcclient/protocol.c.
4154 * Added support of sending LIST command to router from normal
4155 server. This way normal server can get list of all channels
4156 in the network too. Fixed the channel list sending in the
4157 server too. Affected files are silcd/command.c, and
4158 silcd/command_reply.[ch].
4160 * Added silc_server_update_channels_by_server and
4161 silc_server_remove_channels_by_server. They are used during
4162 disconnection of primary router and in backup router protocol.
4163 Affected file silcd/server_util.[ch], silcd/server.c and
4164 silcd/server_backup.c.
4166 * Fixed channel adding to global list in IDENTIFY command
4167 reply in server. Affected file silcd/command_reply.c.
4169 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4171 * If the incoming packet type is REKEY or REKEY_DONE process
4172 that packet always synchronously. Fixes yet another MAC
4173 failed error on slow (dialup) connections. Affected file
4174 lib/silcclient/client.c and silcd/server.c.
4176 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4178 * Call check_version SKE callback for initiator too. Affected
4179 file lib/silcske/silcske.c.
4181 * Implemented fix for security hole found in the SKE that was
4182 fixed in the specification few days back; the initiator's
4183 public key is now added to the HASH value computation.
4184 Added backwards support for the old way of doing it too, for
4185 old clients and old servers. Affected file is
4186 lib/silcske/silcske.c.
4188 * Enabled mutual authentication by default in SKE. If initiator
4189 is not providing mutual authentication the responder will
4190 force it. This will provide the proof of posession of the
4191 private key for responder. The affected files are
4192 lib/silcclient/protocol.c and silcd/protocol.c.
4194 * Do not cache anymore the server's public key during SKE.
4195 We do mutual authentication so the proof of posession of
4196 private key is done, and if the server is authenticated in
4197 conn auth protocol with public key we must have the public
4198 key already. Affected file silcd/protocol.c.
4200 * Added new global debug variable: silc_debug_hexdump. If
4201 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4202 file lib/silcutil/silclog.[ch].
4204 * Fixed compilation warning due to char * -> const char *.
4205 Affected files lib/silcutil/silcnet.h, and
4206 lib/silccore/silcauth.[ch].
4208 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4210 * Fixed CMODE command when new channel key was created. If
4211 the creation failed the old key was removed. Next time giving
4212 same command would crash the server since the old key was
4213 freed already. Affected file silcd/command.c.
4215 * Fixed the silc_server_announce_get_channels to not crash
4216 on reconnect. Affected file silcd/server.c.
4218 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4220 * Added silc_log_set_debug_string function to set a regex
4221 string to match for debug output. Only the function names,
4222 or filenames matching the given debug string is actually
4223 printed. This way it is possible to filter out those debug
4224 strings that user is not interested in.
4226 Fixed a bug in silc_string_regexify.
4228 Affected files lib/silcutil/silclog.[ch], and
4229 lib/silcutil/unix/silcunixutil.c.
4231 * Changed the -d options in both server and Irssi SILC client
4232 to take the debug string as argument. Affected files
4233 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4235 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4237 * Added silc_hash_babbleprint to create a Bubble Babble
4238 Encoded fingerprint. The encoding is developed by Antti
4239 Huima (draft-huima-babble-01.txt), and it creates human
4240 readable strings out of binary data. Affected file
4241 lib/silccrypt/silchash.[ch].
4243 * Print the babble print now in addition of fingerprint as well
4244 in Irssi SILC client. Affected files are
4245 irssi/src/fe-common/silc/module-formats.[ch],
4246 irssi/src/fe-common/silc/core/client_ops.c.
4248 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4250 * Fixed a security problem found in SKE. The initiator's
4251 public key too is now added to the HASH hash value creation
4252 which is signed by the responder to create the SIGN value.
4253 This will prevent anyone in the middle to lie to the responder
4254 about the initiator's public key. If this is done now, the
4255 man in the middle will get caught. Updated the protocol
4258 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4260 * Better installation directory handling. Configure module
4261 paths and other paths automatically to example_silc* files
4262 in doc/. A patch by toma.
4264 * Fixed compiler warning from MPI library, and from SILC RNG.
4267 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4268 It can be configured with ./configure. A patch by toma.
4270 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4272 * Find correct make to use in prepare-clean. A patch by
4273 toma. Affected file prepare-clean.
4275 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4277 * Added irssi variables use_auto_addr, auto_bind_ip,
4278 auto_bind_port and auto_public_ip.
4280 * Changed the interface for silc_client_send_key_agreement
4281 in lib/silcclient/silcapi.h
4285 irssi/src/silc/core/silc-core.c
4287 lib/silcclient/silcapi.h
4288 irssi/src/silc/core/silc-channels.c
4289 lib/silcclient/client_keyagr.c
4292 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4294 * Added silc_pkcs_public_key_compare to compare two
4295 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4297 * Check that the client who set the founder mode on the
4298 channel is the same client that is giving the founder
4299 mode to itself. It is done by comparing the saved public
4300 key (it is saved even in the authentication is passphrase).
4301 Affected file silcd/command.c.
4303 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4305 * Do not process packet for disconnected socket connection.
4306 Affected file lib/silccore/silcpacket.c.
4308 * Process the DISCONNECT packet through scheduler in the
4309 client library. Affected file lib/silcclient/client.c.
4311 * Fixed the silc_client_packet_parse to not to increase
4312 the packet sequence number if the conn->sock and the
4313 current socket connection is not same. This can happen
4314 for example during key agreement when the conn includes
4315 multiple socket connections (listeners). Affected file
4316 lib/silcclient/client.c.
4318 * The sender of the file transfer request now provides also
4319 the pointer (listener) for the key exchange protocol. If
4320 the listener cannot be created then it sends empty key
4321 agreement and lets the receiver provide the listener.
4323 Added `local_ip' and `local_port' arguments to the
4324 silc_client_file_send. If they are provided they are used,
4325 if not then it will attempt to find local IP address, if
4326 not found or bind fails then the remote client will provide
4329 Affected files are lib/silcclient/client_ftp.c and
4330 lib/silcclient/silcapi.h.
4332 * Extended the FILE SEND command to support defining the
4333 local IP and port for key exchange listener. They are
4334 optional. Affected file irssi/src/silc/core/silc-servers.c.
4336 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4338 * Defined to WHOIS command reply the sending of fingerprint
4339 of the client's public key (if the proof of posession of the
4340 corresponding private key is verified by the server).
4341 Updated to the protocol specification.
4343 * Added support of receiving the client's public key's
4344 fingerprint in command reply in client library. Affected
4345 file is lib/silcclient/command_reply.c, and
4346 lib/silcclient/idlist.[ch].
4348 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4350 * Do not send over 128 chars long nickname to the server
4351 in NICK command. Affected file lib/silcclient/command.c.
4353 * Do not send over 256 chars long channel names to the server
4354 in JOIN command. Affected file lib/silcclient/command.c.
4356 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4358 * Assure that silc_server_close_connection cannot be called
4359 twice for same socket context. Affected file is
4362 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4364 * Send error message to application if opening file for
4365 writing during file transfer fails. Affected file is
4366 lib/silcclient/client_ftp.c.
4368 Remove all file transfer sessions for a client that we're
4369 removing from ID cache.
4371 Affected file is lib/silcclient/client_ftp.c.
4373 * Fixed silc_net_addr2bin to return correct address. Affected
4374 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4376 * Fixed file transfer session removing on signoff notify.
4377 Affected file irssi/src/silc/core/silc-servers.c.
4379 * Added the SilcClientFileError to be returned in the monitor
4380 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4381 Affected file lib/silcclient/silcapi.h.
4383 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4385 * Fixed a crash in silc_client_ftp_free_sessions and
4386 silc_client_ftp_session_free_client. Affected file
4387 lib/silcclient/client_ftp.c.
4389 * Added `disabled' field in the SilcChannelEntry in the server
4390 to indicate if the server entry is disabled. Affected file
4391 silcd/idlist.h, silcd/command[_reply].c.
4393 * SILC server adds now /var/run/silcd.pid everytime it is
4394 started. Affected file silcd/silcd.c.
4396 * Added silc_server_packet_send_clients to send a packet to
4397 the provided table of client entries. Affected file
4398 silcd/packet_send.[ch].
4400 * Fixed a crash in client resolving in client_prvmsg.c in
4401 client library. Affected file lib/silcclient/client_prvmsg.c.
4403 * Do not actually remove the client directly from ID cache
4404 during SERVER_SIGNOFF, but invalidate it. This way we
4405 preserve the WHOWAS info for the client. Affected file
4406 silcd/server_util.c.
4408 * Fixed SERVER_SIGNOFF notify handling in the server. The
4409 server is now able to process incoming SERVER_SIGNOFF notify
4410 for a server that it doesn't even know about. It will remove
4411 the clients provided in the notify. Affected file
4412 silcd/packet_receive.c.
4414 * Check for partial packet in data queue after every packet that
4415 was found from the queue. Return and wait for more data if
4416 there is partial data in queue. Affected file is
4417 lib/silccore/silcpacket.c.
4419 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4421 * Added SilcClietFileError enum to indicate error in
4422 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4423 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4424 Affected files lib/silcclient/silcapi.h and
4425 lib/silcclient/client_ftp.c.
4427 * Check that newsize in silc_buffer_realloc is larger than
4428 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4430 * Added better monitor of file transfers. It now monitors
4431 key agreement protocol during the file transfer too. Added
4432 error reporting too. Affected files
4433 irssi/src/silc/core/silc-servers.c,
4434 irssi/src/fe-common/silc/module-formats.[ch].
4436 * Wrote a help file for FILE command.
4438 * Added silc_rng_global_get_byte_fast to get not-so-secure
4439 random data as fast as possible. Random data is read from
4440 /dev/urandom if available and from the SILC RNG if not
4441 available. It is used in padding generation. Affected file
4442 lib/silccrypt/silcrng.[ch].
4444 * All packets in client library are now processed synchronously.
4445 Optimized packet processing a lot. Affected file
4446 lib/silcclient/client.c.
4448 * All server connection packets are processing synchronously
4449 now in server, to optimize packet processing. Affected file
4452 * Include files are installed now only in Toolkit distribution
4453 if make install is given. Affected files: all Makefile.am's.
4455 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4457 * Assure that silc_client_notify_by_server_resolve does not
4458 resolve the client information multiple times. If it cannot
4459 be found by the first it cannot be found at all. Affected
4460 file lib/silcclient/client_notify.c.
4462 * Fixed WHOWAS command reply calling. Affected file
4463 lib/silcclient/command_reply.c.
4465 * Removed all references to silc_idlist_get_client from the
4466 Irssi SILC client since that call is internal call used by
4467 the library. The Irssi SILC client will use now client
4468 retrieval functions found in silcapi.h.
4470 * Fixed a bug in resolving nickname info before sending
4471 private message. It used freed memory. Affected file
4472 irssi/src/silc/core/silc-servers.c.
4474 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4476 * Assure my_channels statistics cannot go negative in server.
4477 Affected files silcd/server.c, silcd/server_util.c.
4479 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4481 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4483 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4485 * Win32 Toolkit changes. Affected files
4486 win32/silc.dsw, win32/libsilc/libsilc.def,
4487 win32/libsilcclient/libsilc.def,
4488 lib/silcutil/silcutil.c, and
4489 lib/sftp/sftp_fs_memory.c.
4491 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4493 * Added silc_net_localip to return local host's IP address.
4494 Affected file lib/silcutil/silcnet.[ch].
4496 * If key exchange or rekey protocol is active for a connection
4497 parse all packets syncronously since there might be packets
4498 in packet queue that we are not able to process without first
4499 processing packets before them. Affected file silcd/server,
4500 lib/silcclient/client.c.
4502 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4503 whether library should continue processing the packet.
4504 Affected file lib/silccore/silcpacket.h.
4506 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4507 SilcSFTPMonitorData to SFTP server to monitor various
4508 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4509 lib/silcsftp/sftp_server.c.
4511 * Added silc_file_size to return file size. Affected file
4512 lib/silcutil/silcutil.[ch].
4514 * Implemented the file transfer support for the client library.
4515 Added preliminary support for simple client to client one-file
4516 transmission. Affected file lib/silcclient/client_ftp.c,
4517 lib/silccilent/client.[ch].
4519 * Added new local command FILE to the Irssi SILC Client.
4520 It is used to perform the file transfer. It has subcommands
4521 SEND, RECEIVE, SHOW and CLOSE. Affected files
4522 irssi/src/silc/core/client_ops.c,
4523 irssi/src/silc/core/silc-server.[ch].
4525 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * Relay the SILC_PACKET_FTP in the server. Affected files
4528 silcd/server.c and silcd/packet_receive.c.
4530 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4532 * Renamed silc_file_read and silc_file_write to functions
4533 silc_file_readfile and silc_file_writefile. Added function
4534 silc_file_open and silc_file_close. Affected files
4535 lib/silcutil/silcutil.[ch].
4537 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4539 * Resolve the client info when received private message or
4540 channel message for a client which nickname we don't know.
4541 Affected files lib/silcclient/client_prvmsg.c and
4542 lib/silcclient/client_channel.c.
4544 * Do not crash in /KEY if client is not connected. Affected
4545 file irssi/src/silc/core/silc-channels.c.
4547 * Added SilcClientStatus field to the SilcClientEntry in the
4548 lib/silcclient/idlist.h.
4550 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4551 is incomplete and is being resolved, it won't be resolved
4554 Make sure also that USERS command reply does not resolve
4555 twice information. Affected file is
4556 lib/silcclient/command_reply.c.
4558 Make sure that silc_client_get_clients_by_list does not
4559 resolve twice same information.
4561 * Check for valid client->id in the silc_server_free_client_data.
4562 Affected file silcd/server.c.
4564 * Fixed /GETKEY nick@server not to crash if the server entry
4565 is not found. Affected file lib/silcclient/command.c.
4567 * Fixed the silc_server_check_cmode_rights to check the
4568 requested modes correctly. Affected file silcd/command.c.
4570 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4572 * Better checks for non-printable chars in nick added.
4573 Affected file silcd/command.c.
4575 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4577 * Call the silc_server_udpate_servers_by_server in the
4578 primary router that comes back online in the backup resuming
4579 protocol. Otherwise it routes packets wrong. Affected file
4580 silcd/server_util.[ch], silcd/server_backup.c.
4582 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4584 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4585 lib/silcutil/silcbuffmt.[ch].
4587 * Redefined the SILC packet header to include the padding
4588 length. Affected file lib/silccore/silcpacket.[ch].
4590 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4591 length for maximum padding up to 128 bytes). Affected
4592 file lib/silccore/silcpacket.h.
4594 * Removed all backwards support for old 0.5.x MAC thingies.
4595 The SILC packet header change makes it impossible to be
4596 backwards compatible.
4598 * Send the ENDING packet with timeout in the backup resuming
4599 protocol. This is to assure that all routers has connected
4600 to the primary router. Affected file silcd/server_backup.c.
4602 * Changed the RNG to take the first IV from random data. It
4603 used to take it from zero actually. Changed the RNG also
4604 to use /dev/urandom during session. /dev/random is used
4605 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4607 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4609 * Changed the SILC packet header to have the first two bytes
4610 (the packet length) encrypted. Affected files aroung the
4611 code tree, lib/silccore/silcpacket.[ch]. Removed the
4612 SilcPacketCheckDecrypt callback. It is not needed anymore
4613 since the silc_packet_receive_process will determine now
4614 whether the packet is normal or special.
4616 * Implemented the unidirectional MAC keys. Affected files
4617 lib/silcske/silcske.c, silcd/protocol.c and
4618 lib/silcclient/protocol.c.
4620 * Implemented the packet sequence number to the MAC computation.
4621 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4622 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4623 lib/silcclient/protocol.c.
4625 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4627 * Allow backup router to announce servers. All servers
4628 announced by backup router are added to the global list
4629 automatically. Update hte server's socket to our primary
4630 router also when backup router announces a server.
4631 Affected file silcd/packet_receive.c.
4633 * Do not update the client->router in the function
4634 silc_server_udpate_clients_by_server if the client is on
4635 global list. We might fail to find any specific server
4636 for locally connected clients and local cell clients. They
4637 should still use the `from' and not `to' as client->router.
4638 This fixes backup router resuming protocol. Affected file
4639 silcd/server_util.c.
4641 * Decrease channel statistics count only if the channel
4642 deletion worked. Affected files are silcd/server.c and
4643 silcd/server_util.c.
4645 * Added silc_server_update_servers_by_server to update origin
4646 of all server entries. Used during backup router protocol.
4647 Affected files silcd/server_util.[ch], silcd/server.c. and
4648 silcd/backup_router.c.
4650 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4651 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4652 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4653 lib/silccrypt/silchmac.c.
4655 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4657 * Assure that router cannot reroute the same channel message
4658 to the sender. Affected file silcd/packet_receive.c.
4660 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * Made better checks that the channel message is not sent
4663 to the router it came from. Affected file is
4664 silcd/packet_send.c. Fixed memory leak too.
4666 * Announce informations for incoming router connection, but
4667 only after checking if it is replaced by backup router.
4668 Affected file silcd/packet_receive.c.
4670 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * Fixed the backup resuming protocol to work in multiple
4673 router environment. Affected file silcd/server_backup.c.
4675 * Route packet only to one router in the function
4676 silc_server_packet_send_to_channel. Affected file is
4677 silcd/packet_send.c.
4679 * Fixed silc_server_send_notify_dest to set the broadcast
4680 flag. Fixed the silc_server_send_notify_topic to actually
4681 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4682 Affected file silcd/packet_send.c.
4684 * Changed the SFTP Filesystem interface. Changed the
4685 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4686 the filesystem operation function. The SilcSFTPFilesystem
4687 is now a context that is allocated by all filesystem allocation
4688 functions and it already includes the operations structure
4689 and filesystem specific context. It is given as argument
4690 now to the silc_sftp_server_start. This made the interface
4691 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4692 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4694 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4696 * Changed the backup router adding and getting interfaces
4697 in the server. The router that will be replaced by the
4698 specified backup router is now sent as argument. Affected
4699 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4702 * Added silc_net_addr2bin_ne to return the binary form of
4703 the IP address in network byte order. Affected files
4704 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4706 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4708 * Check for existing server ID in silc_server_new_server
4709 and in silc_server_connect_to_router_final and remove the
4710 old entry if it exists. Affected file silcd/packet_receive.c,
4713 * Send the channel message always to only one router, either
4714 in upstream or downstream. Affected file is
4715 silcd/packet_send.c.
4717 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * Wrote the definition of the backup resuming protocol to the
4720 protocol specification.
4722 * Removed one redundant channel key generation from normal
4723 server during joining procedure. Removed one redundant
4724 channel key sending from server to router during joining
4725 procedure. Affected file silcd/command.c.
4727 * Made minor bugfixes to the backup router resuming protocol.
4728 Affected file silcd/server_backup.c, server.c.
4730 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4732 * Added --disable-asm configuration option. Affected files
4733 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4736 * Implemented the backup resuming protocol that is used to
4737 resume the primary router position in the cell after the
4738 primary router comes back online. Affected files
4739 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4740 and silcd/server_util.[ch].
4742 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Sleep two (2) seconds after sending QUIT command to server.
4745 Affected file lib/silcclient/command.c.
4747 * Assure that if outgoing data buffer is pending do not force
4748 send any data. Affected file silcd/packet_send.c.
4750 * Assure that if outgoing data buffer is pending do not force
4751 send any data. Affected file lib/silcclient/client.c.
4753 * Implemented the backup router support when the primary router
4754 goes down. The servers and routers can now use the backup
4755 router as new primary router without loosing connectivity.
4757 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4760 in the server to indicate disabled entry. All data read
4761 from the connection will be ignored and no data is sent
4762 for entry that is disabled. Affected files are
4763 silcd/idlist.h, silcd/server.c.
4765 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Created SFTP client and server test programs in the
4768 lib/silcsftp/tests directory.
4770 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4772 * Implemented memory filesystem (virtual filesystem) for
4773 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4776 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4778 * Implemented the SFTP (SSH File Transfer Protocol) to the
4779 lib/silcsftp. It includes SFTP client and SFTP server
4782 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Moved lib/silccore/silcprotocol.[ch] to the
4785 lib/silcutil library.
4787 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4788 take variable argument list pointer as argument. Affected
4789 file lib/silcutil/silcbuffmt.[ch].
4791 * Added silc_buffer_set function that is used to set data
4792 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4793 Affected file lib/silcutil/silcbuffer.h.
4795 * Changed various routines in the core library to use the new
4796 silc_buffer_set instead of allocating new buffer only for
4799 * Added 64-bit value formatting and unformatting support to the
4800 silc_buffer_[un]format routines. Affected file is
4801 lib/silcutil/silcbuffmt.[ch].
4803 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4804 to includes/bitmove.h.
4806 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed channel user mode saving in client library. Affected
4809 file lib/silcclient/command[_reply].c.
4811 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4813 * Defined the file transfer to the SILC Protocol. Added
4814 new packet type SILC_PACKET_FTP and defined File Transfer
4815 Payload. The mandatory file transfer protocol is SFTP
4816 (SSH File Transfer Protocol). Affected file in addition
4817 of the internet draft is lib/silccore/silcpacket.h.
4819 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4820 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4821 is used as part of backup router protocol when the primary
4822 router of the cell is back online and wishes to resume
4823 the position as primary router.
4825 * Redefined the MAC generation keys in the protocol. The
4826 same key is not used anymore in both direction. Both
4827 direction will now use different keys for sending and
4828 receiving. This fixes a potential security flaw. This
4829 change causes incompatibilities in the protocol.
4831 * Redefined also the MAC computation from the packet.
4832 An packet sequence number is now added to the MAC
4833 computation. This prevents possible replay attacks against
4834 the protocol. This change too causes incompatibilities
4837 Added `sequence' field to the SilcPacketContext to hold
4838 the current sequence number for the packet.
4840 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Added `created' field to the SilcIDListData in the file
4843 silcd/idlist.h to indicate the time when the entry was
4846 * Added `created' field to the SilcChannelEntry too. Affected
4847 file silcd/idlist.h.
4849 * Added `creation_time' aguments to all the announcement functions
4850 in the server. If it is provided then only the entries that
4851 was created after the provided time frame are actually
4852 announced. Affected file silcd/server.[ch].
4854 * The protocol says that the Channel ID's IP address must be
4855 based on the router's IP address. Added check for this in
4856 the silc_server_new_channel when processing incoming New Channel
4857 Payload. Affected file silcd/packet_receive.c.
4859 * Print out the correct version with --version in SILC client.
4860 Affected file irssi/src/silc/core/silc-core.c.
4862 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Fixed WHOWAS command to check for completnes of the client
4865 entry always, not just when the command is coming from client.
4866 Affected file silcd/command.c.
4868 * Added new function silc_server_packet_queue_purge to purge the
4869 outgoing data queue to the network. After the function returns
4870 it is guaranteed that the outgoing packet queue is empty.
4871 Affected file silcd/packet_send.[ch].
4873 * Purge the outgoing packet queue in the rekey protocol's final
4874 callback to assure that all rekey packets go to the network
4875 before quitting the protocol. Affected file silcd/server.c.
4877 * Added silc_client_packet_queue_parse as similar function as
4878 in server to the client library. The affected file is
4879 lib/silcclient/client.c.
4881 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Splitted silcd/server.c and created silcd/server_util.[ch]
4884 for utility functions.
4886 * Added new socket flag SILC_SF_DISABLED to indicate that the
4887 connection is open but nothing can be sent to or received from
4888 the connection. Affected file lib/silcutil/silsockconn.[ch].
4889 The checking for disabled socket is checked in the low level
4890 silc_socket_write and silc_socket_read functions.
4892 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * Allow only nicknames and channel names that fits into the
4895 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4897 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4899 * When processing JOIN command reply in server check that if
4900 the channel exists in our global list we'll move it the local
4901 list. Affected file silcd/command_reply.c.
4903 * Fixed the check whether client is joined on the channel already
4904 in JOIN command. Affected file lib/silcclient/command.c.
4906 * Fixed the JOIN command reply to check whether the channel
4907 already exists. Affected file lib/silcclient/command_reply.c.
4909 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * Added silc_ske_status_string to map the SKE error numbers
4912 to readable strings. The affected files are
4913 lib/silcske/silcske[_status].[ch].
4915 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4917 * Do not show the private channels on the WHOIS channel list
4918 as it is not allowed by the protocol. The affected file is
4921 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4923 * Assure that the packet length digged from the actual packet
4924 is something sensible in the silc_packet_decrypt_rest_special
4925 in lib/silccrypt/silcpacket.c.
4927 * Free and NULL the allocated pointer in silc_hmac_alloc if
4928 the HMAC allocation fails. The affected file is
4929 lib/silccrypt/silchmac.c.
4931 * Print the selected security properties to the log files in
4932 the server. Affected file silcd/protocol.c.
4934 * Add SKE's reference counter even if calling the completion
4935 callback manually. Otherwise it goes negative, although it
4936 does not cause any problems. The affected file is
4937 lib/silcske/silcske.c.
4939 * Remove the client entry with short timeout after giving the
4940 KILL command. Affected file lib/silcclient/command.c.
4942 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4943 case all found clients are already disconnected (WHOWAS would
4944 found them) in the server. Affected file silcd/command.c.
4946 * Update the last_receive (time of last data received) to be
4947 updated only when received private or channel message so that
4948 the idle time showed in WHOIS makes more sense.
4950 * Added boolean field `valid' in to the SilcClientEntry in the
4951 client library to indicate whether the entry is valid or not.
4952 This fixes the nickname change bug on channel when changing
4953 the nickname to be same than the old (like nick to Nick) the
4954 nickname formatter doesn't set the new nick anymore to Nick@host.
4955 Affected file lib/silcclient/idlist.[ch].
4957 * Now actually fixed the nickname changing on disconnection.
4958 Added new function silc_change_nick to the Irssi SILC Client.
4959 Affected file irssi/src/silc/core/client_ops.c,
4960 irssi/src/silc/core/silc-nicklist.[ch].
4962 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Check that the public key exists in the GETKEY command before
4965 trying to encode it. Affected file silcd/command.c.
4967 * Print some notifications on received public keys with GETKEY
4968 command in the Irssi SILC Client. Affected files are
4969 irssi/src/fe-common/silc/module-formats.[ch],
4970 irssi/src/silc/core/client_ops.c.
4972 * Use IDENTIFY command to resolve the server information in the
4973 GETKEY command instead of INFO command. Affected file
4974 lib/silcclient/command.c.
4976 * All command reply functions in the client library now calls
4977 the pending command reply callbacks even if an error has
4978 occurred. The server has done this a long time and now it was
4979 time to move the client library to this as well. Now all
4980 errors can be delivered back to the pending command reply
4981 callbacks if necessary. Affected files are
4982 lib/silcclient/command[_reply].[ch].
4984 * Change the nickname on disconnection back to the username
4985 because in reconnect the server will enforce it to it anyway.
4986 Affected file irssi/src/silc/core/silc-servers.c.
4988 * Fixed a config file parsing bug in the Irssi SILC client.
4989 Affected file irssi/src/silc/core/clientconfig.c.
4991 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * When printing the channel mode on JOIN, verify that the
4994 channel key and channel's HMAC are valid. Affected file
4995 irssi/src/silc/core/client_ops.c.
4997 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5000 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5001 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5003 * Removed channel key rekey task deleting from the function
5004 silc_server_save_channel_key. Affected file silcd/server.c.
5005 Added explicit timeout task context instead that is used to
5006 delete the task if we are registering a new task before the
5007 new task has elapsed.
5009 * When channel key rekey occurs the client library now saves
5010 the old channel key for a short period of time (10 seconds) and
5011 is able to use it in case some is still sending channel
5012 messages encrypted with the old key after the rekey. Affected
5013 file lib/silcclient/[idlist.h|client_channel.c].
5015 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Added check to the silc_server_new_id_real to not accept
5018 new ID if it is the sender's own ID. Affected file is
5019 silcd/packet_receive.c.
5021 * Assure that we do not announce ourself or the one we've
5022 sending our announcements when we're router and are announcing
5023 servers to our primary router. Affected file silcd/server.c.
5025 * Fixed silc_server_command_identify_check_client to assemble
5026 correct WHOIS packet. It send corrupted WHOIS packet and
5027 caused problem with router to router connections. Affected
5028 file silcd/command.c.
5030 Fixed also silc_server_command_whois_check the same way
5031 as for the IDENTIFY command.
5033 * Added new SilcIDListStatus to the server in the SilcIDListData
5034 structure. The status now includes the current status of
5035 the entry (like registered, resolved etc.). Affected file
5036 silcd/idlist.[ch]. Defined a bunch of different status types
5037 as well. This replaced the old boolean registered field as well.
5039 Added resolve_cmd_ident field to the SilcClientEntry structure
5040 too so that if the entry is for example being resolved so
5041 another command may attach to the same pending command reply
5042 without requiring to resolve the same entry again. This concept
5043 should optimize the WHOIS and the IDENTIFY resolving under
5044 heavy load by taking away unnecessary resolving for entries
5045 that are being resolved already.
5047 Added support for adding multiple pending commands for one
5048 command idenfier. Affected file silcd/command[_reply].[ch].
5050 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5051 before deleting the data. Otherwise the hash table will have
5052 freed data in comparison functions. Affected file is
5053 silcd/command_reply.c.
5055 * Fixed silc_idlist_replace_client_id to add the new entry to
5056 the cache with NULL nickname. Otherwise there will be invalid
5057 memory as the nickname after the nickname is freed. Affected
5058 file silcd/packet_receive.c.
5060 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5061 saved into wrong slots because the previous number of entries
5062 was not taken into account. Affected file silcd/idlist.c.
5063 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5065 * If we are router and we receive JOIN notify to a channel that
5066 does not have any users then notified client is marked as the
5067 channel founder, as it is it. The affected file is
5068 silcd/packet_receive.c
5070 * Added to the extended hash table API's table_del_*ext functions
5071 the destructor as argument too, so that the caller can decide
5072 which destructor to use or whether to use destructor at all.
5073 Affected file lib/silcutil/silchashtable.[ch].
5075 * Fixed ID Cache purging. It actually deleted the entries from
5076 the hash table after the data was freed. The hash table ended
5077 up comparing freed memory. The affected file is
5078 lib/silccore/silcidcache.c.
5080 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Fixed Irssi SILC client's KILL command's HELP syntax.
5084 * The USERS command now resolves the detailed user information
5085 if the userinfo field is missing. Affected file is
5086 lib/silcclient/command_reply.c.
5088 * Do not print error in silc_file_read if the read file does
5089 not exist. Just silently return NULL. Affected file is
5090 lib/silcutil/silcutil.c.
5092 * Fixed the silc_log_output to not wine about NULL filename
5093 and to not create some bogus " " filename. Affected file is
5094 lib/silcutil/silclog.c.
5096 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * Fixed various printing bugs on the user interface in the
5099 Irssi SILC Client. Minor changes that were forgotten from
5102 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * Fixed the configure.in.pre and the compilation and distribution
5105 environment to support the new autoconf 2.52. That version is
5106 now required to compile the CVS trunk.
5108 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5111 to generally parse user@fqdn format strings. Affected file
5112 lib/silcutil/silcutil.c.
5114 * Added nickname_format and nickname_force_format fields to the
5115 SilcClientParams structure. The first one defines the format
5116 for the nicknames that the library will enforce if the receives
5117 multiple same nicknames. The second one is boolean value and
5118 can be used to force the library to always enforce the format
5119 to the nicknames regardles whether there are multiple nicknames
5120 or not. This configurable formatting was employed to flexibly
5121 support accessing multiple nicknames from the user interface.
5122 The userinterface can now set the nicknames to what ever format
5123 they prefer. Affected file lib/silcclient/silcapi.h.
5125 Added function silc_client_nickname_format to the file
5126 lib/silcclient/idlist.c. It performs the nickname formatting.
5128 Added new field `hostname´ to the SilcClientEntry context.
5129 It holds the hostname of the client. Affected file is
5130 lib/silcclient/idlist.h.
5132 * Irssi SILC Client sets the nicknames in nick@hostn format.
5133 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5134 irssi/src/silc/core/silc-core.c.
5136 The WHOIS printing now also shows both the real nickname and
5137 the formatted nickname so that user knows how to access the
5138 user if there are multiple same nicknames cached. Affected
5139 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5140 printing formatting too to take the hostname now as a separate
5141 argument. The Affected file is
5142 irssi/src/fe-common/silc/modules-formats.[ch].
5144 * Changed the silc_client_get_clients_local to accept the formatted
5145 nickname as argument. It accepts the real nickname too but the
5146 formatted nickname can be used to find the true entry from
5147 multiple entries. Affected file lib/silcclient/silcapi.h and
5148 lib/silcclient/idlist.c.
5150 * Added nickname_format_parse field to the SilcClientParams.
5151 It is a callback function provided by the application to parse
5152 the nickname out of the formatted nickname string. The library
5153 calls it to get the nickname from the formatted string. Since
5154 the application generally knows better the format of the nickname
5155 string it parses it instead of the library, even though library
5156 encodes the formatted string. If the callback function is not
5157 provided then the library will use the string as is. The
5158 affected file is lib/silcclient/silcapi.h.
5160 * All the nickname strings passed to the client library in
5161 commands are now expected to be formatted nickname strings.
5162 If the command does not support the formatted nickname string
5163 it will assume that the sent string is the actual nickname.
5164 Affected file lib/silcclient/command.c.
5166 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Added public key authentication support to OPER and SILCOPER
5169 commands in the client library. Affected file is
5170 lib/silcclient/command.c.
5172 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Changed the get_auth_methdod client operation to be asynchronous.
5175 It can be async if the application resolves the authentication
5176 method from the server during the negotiation. Added new
5177 SilcGetAuthMeth completion callback that the application will
5178 call after resolving the authentication method.
5180 Added function silc_client_request_authentication_method that
5181 the application can use to resolve the authentication method
5182 from the server. Added also SilcConnectionAuthRequest callback
5183 that the library will call after the server has replied. The
5184 application can call this function if it does not know the
5185 current authentication method.
5187 Affected files are lib/silcclient/client.c and
5188 lib/silcclient/silcapi.h.
5190 * The Irssi SILC client now automatically resolves the authentication
5191 method incase any configuration information is not present (and
5192 currently there never is). The affected file is
5193 irssi/src/silc/core/client_ops.c.
5195 * Fixed public key authentication from the client library.
5196 Affected file lib/silcclient/protocol.c. Changed also the
5197 protocol specification about the public key authentication in
5198 the connection authentication protocol. The actual data to be
5199 signed is now computed with a hash function before signing.
5201 * Fixed the public key authentication from the server as well.
5202 Affected file silcd/protocol.c.
5204 * Removed the mlock()'s from the memory allocation routines.
5205 Affected file lib/silcutil/silcmemory.c. The ./configure does
5206 not check anymore for the mlock(). Affected file is
5209 * Fixed USERS command in server to allow the execution of the
5210 command for private and secret channels if the client sending
5211 the command is on the channel. Affected file silcd/command.c.
5213 * Fixed silc_client_get_clients_local to return the clients
5214 count correctly. It could return wrong value. Affected file
5215 lib/silcclient/idlist.c.
5217 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5220 types. The assembler optimizations seemed not to like 64-bit
5221 data types. The assmebler optimizations thus are now enabled
5222 also for BSD systems as opposed to only enable them for Linux.
5224 * Do not check for threads at all on BSD systems. Affected
5225 file configure.in.pre.
5227 * Removed -n and -h options from the Irssi SILC Client since
5228 they are not used in silc.
5230 * Fixed the prime generation to assure that the first digit
5231 of the generated random number is not zero since our conversion
5232 routines does not like number strings that starts with zero
5233 digit. If zero digit is seen the random number is regenerated.
5234 This caused some corrupted RSA keys when the zero first digit
5235 was met. Affected file lib/silcmath/silcprimegen.c.
5237 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Fixed WIN32 configuration in the ./configure script.
5240 Fixed to include xti.h on environments that has it.
5241 Patches by Carsten Ilchmann and andrew.
5243 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Changed the silc_id_create_client_id to be collision
5246 resistant. It is now assured that there cannot be created
5247 two same client ID's. I suspect that some weird bugs in
5248 the server were actually caused by duplicate Client IDs.
5249 Affected file silcd/serverid.[ch]. A router receiving
5250 new ID now also assures and informs the sending server
5251 if the ID caused collision.
5253 * Changed the silc_id_create_channel_id to also assure that
5254 there are no collisions.
5256 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Statement about ignoring the Mutual Authentication flag when
5259 performing rekey with PFS was a bit misleading. It is ignored
5260 if it was set in the initial negotiation, it cannot be even
5261 set in the rekey. Fixed in the ke-auth draft. Started the
5262 new versions of the protocol drafts in the doc/.
5264 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Fixed a bug in silc_client_command_identify_save when saving
5267 new channel information. The channel name was no duplicated
5268 and caused crash on exit. Affected file is
5269 lib/silcclient/command_reply.c.
5271 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Fixed the getkey command handling in the server. Send just
5274 empty OK reply to the sender if the key could not be fetched
5275 (but everything else was ok, like the key just was not available).
5276 Changed the public key parameter to optional in the protocol
5277 specs so that empty OK reply can be sent. Affected file
5280 Added a message to Irssi SILC client to tell to user if the
5281 server did not return a public key.
5283 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Fixed a channel key regeneration bug. It registered new
5286 timeout tasks exponentially until all system resources were
5287 used. Affected file silcd/server.c.
5289 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Added the SILC Document generator to the scripts/silcdoc.
5292 It can be used to generate the Toolkit Reference Manual out
5293 of the source tree. Internally it will also use the RoboDoc
5294 generator now imported in util/robodoc.
5296 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Added couple of return's in rekey protocol if error orccurred
5299 during the protocol. The execution must be terminated.
5300 Affected file silcd/protocol.c. Also, terminate the protocol
5301 always with timeout.
5303 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * The client's Client ID was created initally from the wrong
5306 nickname (it could have been in format nick@host) in the
5307 silc_server_new_client. Affected file silcd/packet_receive.c
5309 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Added some SILC_LOG_ERROR's to various error conditions
5312 if client could not be added to ID cache. Affected files
5313 silcd/packet_receive.c and silcd/server.c.
5315 * When client's sock->user_data is freed, NULL also the
5316 client->router and client->connection pointers. Added check
5317 for these pointers being NULL to various places around the
5318 code. Affected file silcd/server.c.
5320 * Added client->data.registered == TRUE checks to various
5321 places around the code to assure that unregistered client's
5322 are not handled when it is not allowed. Affected file
5325 * Added `bool registered' fields to all
5326 silc_idlist_[server|client]_get_* routines to indicate whether
5327 the fetched client needs to be registered or not. Affected
5328 file silcd/idlist.[ch].
5330 * Add your own entry as registered to the ID cache in the
5331 server. Affected file server.c.
5333 * Fixed a bug in silc_server_new_server. The SilcServer was
5334 set as the new server's context instead of SilcServerEntry.
5335 This naturally caused some weird bugs.
5337 * Added "updated" field the SilcChannelEntry which indicates
5338 the time since the channel entry was last accessed. This
5339 can be used to determine whether it is necessary to
5340 announce the channel after backup resuming protocol.
5341 Affected files silcd/idlist.[ch].
5343 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Do not delete the channel rekey task when adding it
5346 for in silc_server_create_channel_key.
5348 * Changed the silc_server_create_channel_key to return
5349 TRUE or FALSE to indicate the success of the channel key
5352 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Fixed MSVC++ project files and added missing files to
5355 Makefiles under win32/.
5357 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Do not add TCP_NODELAY flag if the operating system
5360 does not have it defined. Affected files are
5361 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5363 * Fixed buffer overflow from Irssi SILC Client. Affected
5364 file irssi/src/fe-common/core/themes.c.
5366 * Fixed double free in client library in the file
5367 lib/silcclient/client.c when disconnecting from server.
5369 * Applied double free patch from cras to Irssi SILC client.
5370 Affected files irssi/src/core/[modules/expandos].c
5372 * Fixed the disconnection handling to Irssi SILC Client.
5373 The application must call silc_client_close_connection
5374 in ops->connect client operation in case of failure of
5375 the connection. Affected file is
5376 irssi/src/silc/core/client_ops.c.
5378 * Do not set sock->protocol to NULL in the function
5379 silc_client_close_connection after executing the protocol's
5380 final callback since the sock might not be valid anymore.
5381 Affected file lib/silcclient/client.c.
5383 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Do not enable SILC_THREADS if the linking with libpthread
5386 did not happen. Affected file configure.in.pre.
5388 * Added notion to protocol specification that server must
5389 verify the sent authentication payload with CMODE when
5390 setting the channel founder key. Implemented it to the
5391 server. Affected file silcd/command.c.
5393 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Added _EXTRA_DIST SILC distribution variable to the
5396 distributions file. It is used to conditionally add extra
5397 files or directories to the specific distribution. Affected
5398 files ./prepare, Makefile.am.pre and distributions.
5400 Removed the `_' from the start of the distribution names.
5403 * Added README.WIN32 for instructions to compile the Toolkit
5406 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Fixed a double free in disconnection in the server. Affected
5409 file is silcd/server.c.
5411 * Fixed the lib/silcske/groups.c to work now also with GMP
5412 MP library. The string conversion did not work when using
5413 specific base and the base is indicated in the string as well.
5415 * Created win32/ directory which now includes MSVC++ specific
5416 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5417 It will appear only in the toolkit distribution
5419 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Changed the key material distribution function in case when
5422 the hash output is too short. The data is now concatenated
5423 a bit differently than it used to. Made the change to the
5424 SKE protocol specification.
5426 * Added better GMP detection to configure.in.pre. A patch
5429 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Fixed a minor bug in SKE that might cause some problem on
5432 some platforms. Affected file lib/silcske/silcske.c.
5434 * Added the cookie checking for initiator in the SKE. It checks
5435 that the responder returns the sent cookie unmodified. The
5436 affected file is lib/silcske/silcske.c. Added new SKE
5437 error type INVALID_COOKIE that can be sent during the
5438 negotiation. Fixed some memory leaks as well.
5440 * Added the "invalid cookie" error message to Irssi SILC client's
5443 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Added `task_max' field to the SilcClientParams to indicate
5446 the maximum tasks the scheduler can handle. If set to zero,
5447 default values are used. Affected file lib/silcclient/silcapi.h.
5449 * Fixed memory leaks in silc_client_close_connection. Affected
5450 file lib/silcclient/client.c.
5452 * Added silc_client_del_client_entry to client library to free
5453 all memory of given client entry. Affected file is
5454 lib/silcclient/idlist.[ch].
5456 * Added new functions silc_client_del_channel and
5457 silc_client_del_server to delete channel and server entries.
5458 Affected file lib/silcclient/[silcapi.h/idlist.c].
5460 * Removed silc_client_del_client_by_id from silcapi.h.
5462 * Fixed the INFO command to return the server's own info
5463 correctly when querying by Server ID. Affected file is
5466 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Removed the non-blocking settings in WIN32 code in the
5469 silc_sock_[read/write] and added SleepEx instead. Affected
5470 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5471 of input data is now checked with FIONREAD and ioctlsocket.
5473 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Call silc_schedule_task_del_by_context in the
5476 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5477 Affected file lib/silccore/silcprotocol.c.
5479 * Call silc_protocol_cancel for active protocols in the
5480 silc_server_close_connection if the funtion
5481 silc_server_free_sock_user_data has not been called.
5482 Affected file silcd/server.c.
5484 * Generic tasks cannot be deleted using the del_by_fd
5485 task deleting function since generic tasks does not match
5486 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5488 * Added a notion to SILCOPER help file that the SILCOPER works
5489 only on router server, not on normal server.
5491 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Added for WIN32 support for the new scheduler as well.
5494 Affected file lib/silcutil/win32/silcwin32schedule.c.
5496 * Fixed the SHA1 implementation to work on various platforms.
5498 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5501 API. It is part of the scheduler now. Everything else is
5502 as previously but some functions has changed their names.
5503 Checkout the lib/silcutil/silcschedule.h for the interface.
5504 Updated all applications to use the new interface. Affected
5505 files are lib/silcutil/silcschedule.[ch].
5507 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Found a bug in the SKE implementation. The HASH value,
5510 specified by the protocol, was not computed correctly. The
5511 public key of the responder was not added to the computation
5512 even though it is mandatory. Affected file lib/silcske/silcske.c.
5513 This unfortunately causes incompatibilities with older
5514 clients and servers.
5516 * Added WIN32 specific network init and uninit functions:
5517 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5518 the Winsock2. Affected file lib/silcutil/silcnet.h and
5519 lib/silcutil/win32/silcwin32net.c.
5521 * Set the socket always to nonblocking mode on WIN32 after
5522 reading data or writing data. Affected file is
5523 lib/silcutil/win32/silcwin32sockconn.c.
5525 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Fixed various compilation problems under WIN32. Affected
5528 files lib/silcutil/win32/silcwin32thread.c and
5529 lib/silcutil/win32/silcwin32schedule.c.
5531 * Removed all _internal.h #includes from public header
5532 files. Internal headers must never be included from
5535 Removed also the lib/silcske/payload_internal.h file.
5537 * All include files that may be needed (public and some others
5538 included by the public headers) by application developers are
5539 now copied to the ./includes directory. It does not copy any
5540 internal headers. Affected file Makefile.defines.pre and all
5541 Makefile.am's under lib/ and subdirs.
5543 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Do not change the ~/.silc directory's permissions automatically.
5546 Affected file irssi/src/silc/core/clientutil.c.
5548 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Do not cancel the protocol in silc_server_close_connection
5551 it might cause recursion. Now cancelled in the function
5552 silc_server_free_sock_user_data. Affected file silcd/server.c.
5554 * Fixed the silc_server_remove_clients_by_server to regenerate
5555 the channel keys correctly finally. Added also new function
5556 silc_server_remove_clients_channels to actually do it.
5557 Affected file silcd/server.c.
5559 * Fixed the silc_server_new_channel to not crash by giving
5560 wrong router to the new channel. Affected file is
5561 silcd/packet_receive.c.
5563 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5566 which is given as argument to the silc_client_alloc now.
5567 It can be used to configure the client and set various parameters
5568 that affect the function of the client.
5570 * The USERS command in server did not check whether the channel
5571 is private or secret. Affected file silcd/command.c.
5573 * Added new argument to the USERS command in protocol specification.
5574 The USERS command now can take the channel name as argument
5575 as well. Added support for this in client and server and
5576 updated the protocol specs.
5578 * Completed the GETKEY command in client. It can be now used
5579 to fetch also servers public key not only some clients.
5580 Affected files lib/silcclient/command[_reply].c.
5582 * Added silc_client_get_server to return server entry by the
5583 server name. Affected files lib/silcclient/silcapi.h and
5586 * Redefined the IDENTIFY command in protocol specification to be
5587 more generic. It now can be used to query information about
5588 any entity in the SILC Network, including clients, servers and
5589 channels. The query may be based either the entity's name
5590 or the ID. Added support for this in both client and server.
5592 Affected files silcd/command.c and lib/silcclient/command.c
5593 and command_reply.c.
5595 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5596 the _from_client and _from_server functions. Affected file
5599 * Added silc_client_get_channel_by_id_resolve to the file
5600 lib/silcclient/silcapi.h to resolve channel information by
5601 its ID. Added also silc_client_get_channel_by_id that
5602 does not resolve it from the server.
5604 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Added SilcServerEntry context into the client library
5607 to represent one server. The INFO command now allocates
5608 these to save the resolved server info. For now on the
5609 client library will also keep information about servers,
5610 connected and resolved with INFO.
5612 The INFO command now allocates the SilcServerEntry context
5613 and saves the server info there. The COMMAND_REPLY in
5614 the INFO now returns the parameters to application in
5615 same order as defined in the protocol specification.
5617 The entries are cached in the client->server_cache.
5619 * The INFO command is now issued after received the Client ID
5620 from the server. Affected file lib/silcclient/client.c.
5622 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5623 to the application as the mode changer might be server.
5624 It is guaranteed that NULL is not returned anymore to the
5625 application. Affected file lib/silcclient/client_notify.c.
5627 The ID Type is now also passed to the application so that
5628 it can check whether the returned entry is SilcClientEntry
5631 Added new function silc_client_get_server_by_id to return
5632 the server entry by ID. Affected files are the
5633 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5635 * Do not create the channel in the Irssi SILC Client when issuing
5636 the JOIN command but when received the sucessful JOIN command
5637 reply. Otherwise the channel might get created even though we
5638 could not join it. The Affected file is
5639 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5641 * Fixed a channel joining bug in router. The router must also
5642 check the channel modes, invite and ban lists etc. when serving
5643 the JOIN command sent by normal server. Affected file is
5644 silcd/command.c. The router now resolves the client's
5645 information from the server who sent the JOIN command if it
5646 does not know it, and processes the JOIN command only after
5649 * Changed the SilcCommandCb to take new argument; void *context2.
5650 Affected file lib/silccore/silccommand.h
5652 The second argument in the command callbacks in the server now
5653 includes the SilcServerCommandReplyContext if the command was
5654 called as pending command callback from the command reply.
5655 Otherwise it is NULL. When called as pending the status of the
5656 command reply will be checked and if it was erronous the
5657 error will be sent to the original sender of the command.
5658 This way the client always receives the error messages even
5659 though the server was actually the one who received the error
5660 when it resent the command to router, for example. Affected
5661 files silcd/command[_reply].[ch].
5663 * Fixed sending WHOWAS command's error message to client if
5664 the requested client could not be found. It was missing.
5667 * Changed the CMODE and CUMODE commands reply arguments in the
5668 protocol specification. The Channel ID is now sent in both
5669 of the commands to identify the channel. Implemented this
5670 new feature to the client and server. Affected files
5671 lib/silcclient/command_reply.c and silcd/command.c.
5673 * Made better checks for invite and ban lists in the JOIN
5674 command in server. Affected file silcd/command.c.
5676 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * The server now performs the incoming host IP/DNS lookup
5679 using the silc_socket_host_lookup and thus does not block
5680 the server anymore. Affected file silcd/server.c.
5682 * Completed the multi-thread support for SILC Scheduler in
5683 the lib/silcutil/silcschedule.c.
5685 * Fixed the configure.in.pre to detect the pthread correctly
5688 * Fixed a deadlock in silc_task_queue_wakeup in the file
5689 lib/silcutil/silctask.c.
5691 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Added new function silc_schedule_wakeup that is used in
5694 multi-threaded environment to wakeup the main thread's
5695 schduler. It needs to be used when a thread adds a new task
5696 or removes a task from task queues. After waking up, the
5697 scheduler will detect the task queue changes. If threads
5698 support is not compiled in this function has no effect.
5699 Implemented the wakeup mechanism to both Unix and WIN32
5700 systems. Affected files are lib/silcutil/silcschedule.[ch],
5701 lib/silcutil/unix/silcunixschedule.c and the
5702 lib/silcutil/win32/silcwin32schedule.c.
5704 * Added new function silc_task_queue_wakeup to wakeup the
5705 scheduler by the specified task queue. Affected file
5706 lib/silcutil/silctask.[ch].
5708 * The silc_socket_host_lookup_start now wakes up the scheduler
5709 after adding the timeout task. Affected file is
5710 lib/silcutil/silcsockconn.c.
5712 * The silc_socket_host_lookup is synchronous now if the threads
5713 support is not compiled in. However, the callback is still
5714 called asyncronously through the scheduler, anyway. Affected
5715 file lib/silcutil/silcsockconn.c.
5717 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Added new function silc_socket_host_lookup to perform
5720 asynchronous IP and FQDN lookups for the socket connection.
5721 Affected files lib/silcutil/silcsockconn.[ch].
5723 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5726 that may or may not compile the mutex support in.
5728 Changed the silc_mutex_alloc interface. It allocates the
5729 mutex now to the sent pointer and returns TRUE or FALSE.
5731 Affected file lib/silcutil/silcmutex.h.
5733 * Wrote the SILC Task Queue interface to support multi-threads.
5734 Affected file lib/silcutil/silctask.[ch].
5736 * Wrote the SILC Scheduler to support multi-threads. Affected
5737 file lib/silcutil/silcschedule.c.
5739 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5742 in lib/silcutil/win32/.
5744 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Defined SILC Mutex API and SILC Thread API and implemented
5747 them for Unix. Affected files are
5748 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5749 lib/silcutil/unix/silcunixmutex.c and
5750 lib/silcutil/unix/silcunixthread.c.
5752 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Fixed the silc_server_remove_clients_by_server's channel
5755 key re-generation. The hash table handling was incorrect
5756 and would not work with many channels. Affected file is
5759 * Fixed some memory leaks around the server code.
5761 * Rewrote the silc_server_get_users_on_channel to support IPv6
5762 based Client ID's. Affected file silcd/server.c.
5764 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5765 specification. However, a separate document must be written
5766 to define the detailed signing procedure and the payload
5767 associated with the flag. Defined the flag to the
5768 lib/silccore/silcchannel.h as well.
5770 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Changed the dynamic tables to static size tables in the
5773 lib/silccrypt/silchmac.c.
5775 * Removed GCC dependencies from the code. A patch by cras.
5777 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Do not show the error "Error receiving packet bla bla"
5780 in server if it really was not an error (-2 means that reading
5781 is pending). Affected file silcd/server.c.
5783 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Fixed a possible crash in silc_server_remove_clients_by_server
5786 in silcd/server.c. Fixed there also some memory leaks.
5788 * Fixed the silc_idlist_replace_client_id. It could replace
5789 wrong key in the hash table. Affected file silcd/idlist.c.
5791 * Do not check whether there are global users on the channel
5792 if the channel->global_users is FALSE. Affected functions
5793 silc_server_remove_from_one_channel and
5794 silc_server_remove_from_channels in silcd/server.c. Also,
5795 do not check if the removed client is local as we can be
5796 sure that global client was not removed from the channel
5797 and checking for global users is not needed.
5799 * The silc_server_remove_clients_by_server now re-generates
5800 the channel keys correctly for those channels that had
5801 clients removed from them. Affected file silcd/server.c.
5803 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Found the reason of random crashes in the server. We weren't
5806 ignoring the SIGPIPE signal (which can be sent in write())
5807 and it crashed the server. Affected file silcd/silcd.c.
5809 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Assure that sock->user_data is not NULL in the function
5812 silc_server_packet_send in silcd/packet_send.c.
5814 * Disconnect the remote connection if it could not be added
5815 to any ID lists in the server. The affected file is
5818 * Check in silc_server_packet_send[_real/dest] that the
5819 socket is not disconnecting and ignore the data if it is.
5820 Affected file silcd/packet_send.c.
5822 * Define inline to __inline on native WIN32 compilation.
5823 Affected file includes/silcwin32.h.
5825 * Added some explicit type casts for inline code since MSVC
5826 require them. Affected files lib/silcutil/silcbuffer.h,
5827 lib/trq/silcdlist.h and lib/trq/silclist.h.
5829 * Print warning in log files from now on if the packet
5830 decryption fails. Affected file silcd/server.c.
5832 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Changed the `say' client operation's interface to accept
5835 new `type' argument to indicate the type of the message sent
5836 by the library. The application may filter the library's
5837 messages according the type. The affected file is the
5838 lib/silcclient/silcapi.h.
5840 * Added two new functions to lib/silcclient/silcapi.h:
5841 silc_client_del_client and silc_client_del_client_by_id.
5842 Affected file lib/silcclient/idlist.c.
5844 * Moved the clientincludes.h from includes/ to silc/ and
5845 serverincludes.h from includes/ to silcd/.
5847 * The modes for the CMODE and CUMODE are now passed as
5848 uint32 for application with COMMAND_REPLY. The affected
5849 file is lib/silcclient/command_reply.c.
5851 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * /WHOIS without arguments shows client's own information.
5854 Affected file lib/silcclient/command.c.
5856 * Changed PING to not accept any arguments. The specs
5857 says that client can ping only the connected server so
5858 requiring an argument is not needed. Affected file is
5859 lib/silcclient/command.c.
5861 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Fixed a fatal bug in private message sending and reception
5864 encryption and decryption when using private message keys.
5865 The implementation was incorrect and did not follow the
5866 specification. It causd that some of the message were
5867 lost since it did not use the sending and receiving keys
5868 as the protocol suggests. This has been fixed and will cause
5869 incompatibilities with older clients when sending private
5870 message encrypted with private message keys. Affected files
5871 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5872 and various other in Irssi SILC Client.
5874 Added `responder' boolean argument to the functions
5875 silc_client_add_private_message_key[_ske] to indicate when
5876 the key is added as responder or initiator of the key
5879 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Removed the silc_ske_check_version function and created
5882 a SilcSKECheckVersion callback. Added also a function
5883 silc_ske_set_callbacks that is now used to set all SKE
5884 callbacks. The callback functions are not given to
5885 the SKE functions anymore, but this function is used to
5888 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5890 * Added `silc_version' argument to the silc_client_alloc
5891 to define the version of the application for the library.
5892 The library will use the version string to compare it
5893 against the remote host's (usually a server) version
5894 string. Affected file lib/silcclient/silcapi.h
5896 * Added the KE protocol context to Key Agreement context
5897 in client library so that we can abort the SKE if it
5898 is in process when we get timeout. Affected file is
5899 lib/silcclient/client_keyagr.c.
5901 * Do not resolve the client ID forever if it returns in the
5902 first time that such client does not exist. This was done
5903 for example with private message. Affected file is
5904 lib/silcclient/client_prvmsg.c.
5906 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Do not add regex.h for WIN32. The affected file
5909 includes/silcincludes.h.
5911 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5912 not work yet 100%. It generates the DLL's automatically
5913 when compiling with --with-win32 under cygwin.
5915 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * lib/contrib/regex.c is not compiled on WIN32.
5919 * Added silc_net_get_socket_opt function to the
5920 lib/silcutil/silcnet.h.
5922 * Added includes/silcwin32.h for WIN32 specific includes
5925 * Do not use ptime structure or any of the posix process
5926 functions on WIN32 in lib/silccrypt/silrng.c.
5928 * Added silc_gettimeofday to provide generic function
5929 for struct timeval on all platforms. Added the function
5930 to lib/silcutil/silcutil.h.
5932 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5935 library as they clearly belong there. As a plus side we
5936 can make the actual socket connection routines platform
5939 Added also new generic function silc_socket_read and
5940 silc_socket_write (that used to be silc_packet_[read/write].
5941 The implementation of these are platform specific.
5943 * Added WIN32 specific routines of silc_socket_[read/write]
5944 to lib/silcutil/win32/silcwin32sockconn.c.
5946 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5948 * Added preliminary support for native WIN32 compilation under
5949 cygwin (using the -mno-cygwin option for GCC) to the
5950 ./configure.in.pre. The --with-win32 now prepares the
5951 compilation for native WIN32.
5953 * Rewrote the SILC Scheduler interface in the file
5954 lib/silcutil/silcschedule.h. The scheduler is now context
5955 based and does not have anymore any global static scheduler.
5956 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5957 and created lib/silcutil/win32 directory for WIN32 based
5960 * Added Unix specific network routines to the
5961 lib/silcutil/unix/silcunixnet.c and the old
5962 lib/silcutil/silcnet.c includes now only generic routines.
5964 Added WIN32 specific network routines to the
5965 lib/silcutil/win32/silcwin32net.c.
5967 * Added Unix specific utility functions from the
5968 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5970 * Added WIN32 SILC Scheduler to the file
5971 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5974 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Do not handle JOIN notify in the server if the target client
5977 is not registered (idata->registered == FALSE). The affected
5978 file is silcd/packet_receive.c.
5980 * Update the nickrec->founder in event_cumode in the Irssi SILC
5981 client. Affected file irssi/src/silc/core/silc-channels.c.
5983 * Fixed the CUMODE_CHANGE notify handling in the server when
5984 server and router are announcing their clients on channels.
5985 Now the mode changes are saved and notified correctly. The
5986 affected file is /silcd/packet_receive.c.
5988 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5989 They really did not replace the cache entry in the ID Cache.
5990 Now they do that. Affected file silcd/idlist.c.
5992 * Fixed the KICK notify handling in the Irssi SILC client to
5993 update the channel records so that the kicked client does not
5994 appear to be on the channel. The affected file is
5995 irssi/src/silc/core/silc-channels.c.
5997 * Always update the conn->current_channel when executing command
5998 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6000 * Fixed the KILL notify handling in Irssi SILC client to remove
6001 the killed client on all channels.
6003 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6005 * Fixed the silc_parse_command_line to remove extra spaces
6006 from the start and end of the arguments. Affected file is
6007 lib/silcutil/silcutil.c.
6009 * Cancel and free any active protocol in the function
6010 silc_server_close_connection. Affected file silcd/server.c.
6012 * Cancel and free any active protocol in the function
6013 silc_client_close_connction. Affected file is
6014 lib/silcclient/client.c.
6016 * Do not execute the KILL command for clients that are in
6017 history (ie. they are not in the network). Affected file is
6020 * Fixed KILL notify handling, client does not crash anymore.
6021 Affected file irssi/src/silc/core/silc-channels.c.
6023 * Reduced the default packet buffer size from 2048 to 1024 in
6024 lib/silccore/silcpacket.c.
6026 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6027 counter to the SKE context that is incresed when the SKE library
6028 performs async operation outside the library. If the outside
6029 process frees the SKE context and FREED status will be set
6030 and the library will detect after the sync operation that the
6031 libary is freed. The affected files are
6032 lib/silcske/silcske[_status].[ch].
6034 * Resolve the client entry information in the function
6035 silc_client_channel_message to assure that NULL pointer is not
6036 passed as client entry to the application. */
6038 * Fixed the task timeout calculation to assure that there is
6039 never negative timeouts. The affected file is
6040 lib/silcutil/silcschedule.c.
6042 * Fixed the channel user mode notification sending in server.
6043 It was sent point-to-point to the router (or to server by router)
6044 but it needs to be destined to a channel. The routines now
6045 supports sending the channel user mode notifys to the channels
6046 when announcing clients and channels. Affected files are
6047 silcd/server.c and silcd/packet_receive.c.
6049 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6050 It did not actually replace the old channel entry in the cache.
6051 Affected file lib/silcclient/client_notify.c.
6053 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6055 * Fixed a possible crash in silc_packet_send_prepare. It now
6056 assures always that there is enough space in the buffer and
6057 at the tail area of the buffer (for MAC).
6059 Fixed the inbound buffer reallocation in silc_packet_read.
6060 It was old code and did not handle the reallocation correctly.
6063 The affected file is lib/silccore/silcpacket.c.
6065 * Fixed buffer overflow in silc_parse_nickname in the file
6066 lib/silcutil/silcutil.c.
6068 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6070 * make install generates new server keys only if there is not
6073 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6075 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6076 Added check that if the NOREPLY is set then we will not send
6077 the away message. This avoids infinite loop of away messages
6078 if both clients are away. The affected file is
6079 lib/silcclient/client_prvmsg.c.
6081 * Fixed client crash if /NICK was given without arguments.
6082 Affected file lib/silcclient/command.c.
6084 * Server does not send the invite list in INVITE command back
6085 to the client if the list was not altered. Added this notion
6086 to the protocol spec as well. Affected file silcd/command.c.
6088 Fixed possible crash in INVITE command by checking the
6089 value of silc_server_get_client_route command.
6091 * Fixed the INVITE notify type handling. The arguments are now
6092 taken in correct order and client does not crash. The affected
6093 file is irssi/src/silc/core/silc-channels.c.
6095 Removed the "Inviting xxx to channel" message from the
6096 client library away and let the application handle it.
6097 Affected file lib/silcclient/command.c. Added that message
6098 to Irssi SILC client's message formats.
6100 * Fixed CMODE command crash in client. It now checks the
6101 amount of arguments correctly and does not crash. The affected
6102 file is lib/silcclient/command.c.
6104 * Do not create new channel automatically in silc_channels_join
6105 but check whether the channel by that name already exists.
6106 Affected file irssi/silc/core/silc-channels.c.
6108 * Do not send the SERVER_SIGNOFF to router if the disconnected
6109 entity was the router. Affected file silcd/server.c.
6111 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6112 SILC client as it was missing from there.
6114 Added the handling of the KICK notify to the Irssi SILC client
6115 as it was missing. Added "you have been kicked" message to
6116 Irssi SILC client's message modules formats.
6118 Added the handing of the KILL notify to the Irssi SILC client
6119 as it was missing. Added the kill message module formats
6122 The affected file is irssi/src/silc/core/silc-channels.c.
6124 * The router did not save the channel mode the server announced.
6125 Affected file silcd/packet_receive.c.
6127 * Fixed a possible crash in INFO command in server. If the
6128 server did not provide the server info it crashed. Affected
6129 file silcd/command.c.
6131 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6133 * Fixed the GETKEY command in the server to check also the
6134 global list. Otherwise the GETKEY would not work correctly
6135 in normal SILC server. Affected file silcd/command.c.
6137 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6139 * Fixed GETKEY crash, it crashed if the command did not succseed.
6141 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6143 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6144 is now real and not just an macro interface to GMP.
6146 Removed the entire GMP from the source tree and imported new
6147 NSS MPI library instead. Reason for removing GMP is that it is
6148 extremely large and compiles extremely slow. The NSS MPI
6149 is only a few files and compiles in less than 10 seconds.
6150 The speed is also about the same as GMP. The MPI is imported
6151 to lib/silcmath/mpi.
6153 If the system has GMP installed we will still use the GMP.
6154 If it is not then the NSS MPI will be compiled.
6156 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6158 * Merged a long nickname (127 characters long) crash bugfix from
6159 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6161 * Merged a freed memory reference bugfix from Irssi CVS tree.
6162 Affected file irssi/src/core/commands.c.
6164 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6166 * Added the server's public key sving and verification to the
6167 server when performing the SKE. This was missing and the
6168 remote server's (or router's) public key was accepted without
6169 checking whether we have it previously or trust it at all.
6170 Affected file silcd/protocol.c.
6172 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6174 * Check in the silc_server_timeout_remote if protocol is active
6175 and make sure that the protocol's final callback is called so
6176 that all memory if freed. Affected file silcd/server.c.
6178 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6180 * silc_server_whois_send_reply crashed the server if the nickname
6181 was 127 characters long. Affected file silcd/command.c.
6183 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6185 * Added sanity check to the silc_server_new_client. If the hostname
6186 is provided inside username then check that the provided hostname
6187 really is the same as the resolved one. If the hostname was not
6188 resolved then check it from the public key. Affected file is
6189 silcd/packet_receive.c.
6191 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6192 if the server disconnected us and the connection is not valid
6193 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6195 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6196 the library to the lib/silcutil/silcutil.[ch].
6198 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6200 * Close log file after open. Affected file
6201 lib/silcutil/silclog.c.
6203 * Check whether sock == NULL in silc_client_send_packet and return
6204 if it is. Affected file lib/silcclient/silcclient.c.
6206 * Check rec->entry == NULL in the Irssi SILC Client before
6207 sending the channel message. Affecte file is
6208 irssi/src/silc/core/silc-servers.c.
6210 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6212 * Merged a splitted window bugfix from Irssi CVS tree. The
6213 affected file is irssi/src/fe-text/textbuffer-view.c.
6215 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6216 It did not print nickname.
6218 * Improved the distributions system a bit.
6220 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6222 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6223 irssi/src/fe-text/gui-window.c.
6225 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6226 to in-active server. The affected file is
6227 irssi/src/silc/core/client_ops.c.
6229 * Resolve the client in USERS command reply if the entry does
6230 not have username resolved. The affected file is
6231 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6232 command to WHOIS command to really resolve stuff. The USERS
6233 is not used any more in any critical section so WHOIS can
6234 be used even though it might be slower than IDENTIFY.
6236 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6239 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6241 * Changed the protocol API a bit more consistent in the
6242 lib/silccore/silcprotocol.[ch].
6244 * Changed the following headers to ROBODoc format:
6246 lib/silccore/silcpayload.h
6247 lib/silccore/silcprotocol.h
6248 lib/silccore/silcsockconn.h
6250 All core library headers are now formatted.
6252 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6254 * Fixed a bug in Irssi SILC client; do not show that you are
6255 server/router operator if you really are not. Affected file is
6256 irssi/src/silc/core/client_ops.c.
6258 * Renamed silc_command_free_payload to silc_command_payload_free.
6259 Affected file lib/silccore/silccommand.h
6261 * Added silcmath.h to include the prototoypes of various routines
6262 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6265 * Changed the following headers to ROBODoc format:
6267 lib/silccore/silcchannel.h
6268 lib/silccore/silccommand.h
6269 lib/silccore/silcid.h
6270 lib/silccore/silcidcache.h
6271 lib/silccore/silcmode.h
6272 lib/silccore/silcnotify.h
6273 lib/silccore/silcpacket.h
6274 lib/silcmath/silcmath.h
6276 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6278 * Added checking to the server code not to start the server if
6279 ciphers and stuff are not configured properly. Affected files
6280 silcd/serverconfig.[h] and silcd/server.c.
6282 * Changed the layout of the header files of the public interfaces
6283 in the SILC libraries. The new layout supports ROBODoc
6284 documentation tool (and some others) so that it is easy to create
6285 a library reference manual. All the other headers and source
6286 code must still follow the CodingStyle document. Also source
6287 code must not include these ROBODoc stuffs, only the headers.
6288 Furthermore, all public interface headers must now be named
6289 by using `silc' prefix, example: silcapi.h, silccipher.h.
6290 Some files were renamed due to this. All the other headers
6291 must not be used as public interfaces. I will update the
6292 CodingStyle document later. Changed following headers, so far:
6294 lib/silcclient/silcapi.h
6295 lib/silccore/silcauth.h
6296 lib/silccore/silcprivate.h
6297 lib/silccrypt/silcdh.h
6299 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6303 * Removed silc_client_packet_send_flush from the client library
6304 as it is not needed. Affected file lib/silcclient/client.[ch].
6306 * Added printing of message of unresolved authentication method
6307 to the Irssi SILC client. Added it to the module formats.
6308 Removed the same message from the client library.
6310 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6312 * Added new distribution feature, DISTLABEL. Every distribution
6313 can define own preprocessor label that can be used in the
6314 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6315 file distributions, acconfig.h.pre and prepare.
6317 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6319 * Added Makefile.defines_int to include the actual definitions
6320 for Makefile.defines.in. Tested the new distribution system,
6321 created distributions and tested installation.
6323 * Added AWAY message printing to the Irssi SILC client. Added
6324 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6326 * Added SCONNECT command to call the SILC's CONNECT command.
6327 Cannot use CONNECT directly since Irssi uses that internally.
6328 Affected file irssi/src/silc/core/silc-servers.c.
6330 Added ACTION local command. It is same as ME command but takes
6331 the channel as mandatory argument.
6333 Rewrote some of the Irssi's help files to suite for SILC
6336 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6338 * Added Makefile.defines[.in] that should for now on be included
6339 in all Makefile.am file in the source tree. That file includes
6340 all common compilation definitions for SILC source tree.
6342 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6344 * Minor changes to the ./prepare script to change the package
6345 name according the distribution name to the configure.in.
6347 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6349 * Created new distribution system. Added file `distributions'
6350 that defines all the distributions that can be created out of
6351 the SILC source tree. The ./prepare script now reads that
6352 file to determine how to prepare the distributions. The
6353 first argument to the ./prepare is the name of the distribution
6354 and second is the version of the distribution. If given
6355 without arguments it creates the default (toolkit) distribution
6356 with the default version (defined in ./prepare).
6358 All Makefile.am files that are subject to the distributions
6359 are now named as Makefile.am.pre. These are ./Makefile.am
6360 and lib/Makefile.am. Others may be changed later.
6362 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6364 * Added invite list, ban list, some key management and connection
6365 error message printing to module formats in the Irssi SILC client.
6367 * Added new silc_client_set_away_message to set the away message
6368 that is back to the person who sent private message. The
6369 affected file lib/silcclient/silcapi.h and the
6370 lib/silcclient/client_prvmsg.c.
6372 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6374 * Fixed the private message sending in the Irssi SILC client,
6375 added local command KEY to the Irssi SILC client.
6377 Added key management and key agreement message formats to the
6378 irssi/src/fe-common/silc/module-formats.[ch].
6380 Added USERS (alias WHO) printing, server/router operator
6381 indication and LIST command printing to the module formats.
6383 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6385 * Fixed channel joining notify handling, cumode notify handling
6386 from Irssi SILC client.
6388 * Added SILC specific module-formats to the Irssi SILC client so
6389 that SILC specific message hilighting, colors etc is possible.
6390 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6392 Added channel mode, channel user mode, actions, notices,
6393 whois and whowas printing to the the module-formats.c.
6395 * Fixed a bug in channel deletion in the server. The channel
6396 is not left to the cache even if the channel founder auth mode
6397 is set when there are no users anymore on the channel. Affected
6398 file silcd/server.c.
6400 * The silc_net_localhost now resolves the entire hostname including
6401 the domain name. Affected file lib/silcutil/silcnet.c.
6403 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6405 * Changed the ask_passphrase client operation to be ascynchronous.
6406 It has now a completion callback and a context that the
6407 application must call after it has got the passphrase from
6408 the user. Affected files lib/silcclient/silcapi.h,
6409 lib/silcclient/protocol.c, lib/silcclient/command.c and
6412 Added SilcAskPassphrase callback that the application calls
6413 to deliver the passphrase to the library.
6415 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6416 The public key verification and especially a certificate
6417 verification is asynchronous procedure.
6419 Added new SILC_SKE_STATUS_PENDING status to indicate the
6420 request is pending and a callback will be called to finalize
6423 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6424 indicate that remote end did not send its public key (or
6425 certificate), even though we require it. Added check for this
6426 condition in the SKE. This was a security bug, now fixed.
6428 Defined new SilcSKEVerifyCbCompletion callback that is called
6429 when the verification process is completed.
6431 The affected files lib/silcske/silcske_status.h and
6432 lib/silcske/silcske.[ch].
6434 * Changed the verify_public_key client operation to be async
6435 as well. Defined SilcVerifyPublicKey callback that is used to
6436 indicate the success of the public key verification process.
6438 Changed the server and client to use the new async client
6441 * Changed the Irssi SILC client's internal scheduler to be called
6442 twice as many times as it used to be. As a result the client
6443 should be a bit faster now. Affected file is
6444 irssi/src/silc/core/silc-core.c.
6446 * Added support to Irssi SILC client of asynchronous public key
6447 verification and passphrase inquiry. Affected file is
6448 irssi/src/silc/core/silc-core.c.
6450 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6452 * Do not say "You have left channel %s" in client library.
6453 Moved it to the application. Affected files are
6454 lib/silcclient/command.c and silc/client_ops.c.
6456 * Fixed silc_client_get_clients. Command context was not
6457 duplicated and was freed memory in the callback. Affected
6458 file lib/silcclient/idlist.c.
6460 * Do not say "you are now talking..." on JOIN command in the
6461 client library. The appliation must handle it.
6463 * Do not say ".. changed topic to" in command reply in the
6464 client libary. The application must handle it.
6466 * Fixed TOPIC command sending in the client library.
6468 * Fixed a memory leak in silc_client_command_free in the file
6469 lib/silcclient/command.c.
6471 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6473 * Imported a modified version of Irssi client to the source tree.
6474 The Irssi will be used to create a new client called
6475 Irssi SILC. Imported to irssi/.
6477 Added silc_core_init_finish function to the Irssi. Affected
6478 file irssi/configure.in.
6480 A lot changes in the Makefile.ams around the irssi tree.
6482 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6484 * Do not rehash if the new size is same as the old size of the
6485 hash table, in the silc_hash_table_rehash*. The affected file
6486 lib/silcutil/silchashtable.c.
6488 * Replaced hash_table_del_by_context calls from the server
6489 (when channel->user_list and client->channels) to the
6490 hash_table_del as it is sufficient and faster.
6492 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6494 * Added silc_hash_table_list, silc_hash_table_get and the
6495 SilcHashTableList structure to provide an alternative way to
6496 traverse the hash table. The affected files are
6497 lib/silcutil/silchashtable.[ch].
6499 * Changed the server's idlist routines to use the hash table
6500 routines to optimize the code.
6502 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6504 * Replaced the client entry's `channel' list and channel entry's
6505 `user_list' list to hash tables for optimized lookup. Changed
6506 the code to use the hash table interface around the code.
6507 Affected file lib/silcd/idlist.[ch].
6509 * Added `auto_rehash' boolean argument to the function
6510 silc_hash_table_alloc to indicate whether the hash table should
6511 auto-rehash when it thinks is appropriate time. It will
6512 increase the hash table size if the there is twice as much
6513 entries in the table than the size of the table, and will
6514 decrease the size if there are twice as less entries than
6515 the size of the table.
6517 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6519 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6521 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6523 * silc_idcache_purge_by_context deletes the entry now by context
6524 as it is supposed to do. Affected file lib/silccore/idcache.c.
6526 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6527 client is not anymore valid (WHOWAS givens the info) and not
6528 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6530 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6532 * Removed the `data' and `data_len' arguments from the ID Cache
6533 interfaces and added `name' argument. ID Cache does not handle
6534 anymore the binary data only a names associated with given ID.
6536 * When hashing a Client ID with silc_hash_id the entire ID is
6537 not hashed anymore, instead only the hash of the Client ID is
6538 hashed. This way we can access the Client ID from the cache
6539 with Client ID but with the hash of the ID (which is a hash of
6540 the nickname) as well without any difference in performance.
6542 Added also silc_idcache_find_by_id_one_ext to do one on one
6543 searching when we have the actual ID. Added also function
6544 silc_hash_client_id_compare. The affected files are
6545 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6547 * When hashing the name associated with a ID it is always done
6548 in lowercase. This way we can access the cache without worrying
6549 about case-sensitivity, even though, for example nicknames are
6552 * Fixed a bug in server with channel message sending. It put
6553 wrong ID type as destination ID. The affected file
6554 silcd/packet_send.c.
6556 * silc_idcache_del_by_context now deletes from all hash tables
6557 by context. Affected file lib/silccore/idcache.c.
6559 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6561 * Changed the client library to use the new ID Cache interface.
6562 Changes around the source tree.
6564 * Added silc_hash_table_rehash_ext to rehash with specific
6565 hash function. Affected file lib/silcutil/silchashtable.[ch].
6567 * Added silc_hash_string_compare to compare two strings in the
6568 hash table. Affected file lib/silcutil/silcutil.[ch].
6570 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6572 * Added new function silc_idcache_del_by_context into the
6573 lib/silccore/idcache.[ch].
6575 * Changed the server's ID list routines to use the new ID Cache
6576 interface. Changes around the source tree.
6578 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6580 * Added silc_hash_table_del[_by_context]_ext functions in to the
6581 lib/silcutil/silchashtable.[ch].
6583 Removed silc_hash_table_find_all* routines and added new
6584 silc_hash_table_find_foreach to replace them.
6586 Added silc_hash_table_replace_ext function as extended
6587 replacing function. Separated the simple hash table interface
6588 from the extended hash table interface in the file
6589 lib/silcutil/silchashtable.h.
6591 * Fixed minor bugs and changed it to use some of the new
6592 hash table functions in lib/silccore/idcache.c
6594 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6596 * Added new function silc_hash_table_find_all to return all keys
6597 in the hash table by the specified key. As the hash table is
6598 collision resistant it also makes it possible to have several
6599 duplicate keys in the hash table. This function may be used to
6600 find all of the keys from the hash.
6602 Added user_context arguments to the SilcHashFunction,
6603 SilcHashCompare and SilcHashDestructor to deliver user specified
6606 Added new fuctions silc_hash_table_find[_all]_ext to do
6607 extended lookup with specified hash and compare functions and
6608 specified user contexts.
6610 Added new function silc_hash_table_add_ext to add the key
6611 with specified hash function and user context.
6613 Added new function silc_hash_table_foreach to traverse all
6614 entrys in the hash table. Added SilcHashForeach callback
6617 Added new function silc_hash_table_del_by_context to delete
6618 the entry only if the context associated with the key matches.
6620 Affected files are lib/silcutil/silchashtable.[ch].
6622 * Removed silc_hash_[server/client/channel]_id and added just
6623 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6624 silc_hash_id_compare to compare two ID's using as the hash table
6625 comparison function. Added also silc_hash_data to hash
6626 binary data and silc_hash_data_compare to compare it.
6628 * Removed silc_idlist_find_client_by_hash as it is not needed
6629 anymore. Affected file silcd/idlist.[ch].
6631 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6632 to use internally the SilcHashTable. The new ID Cache is a lot
6633 faster than the old one. Some of the ID Cache interface was also
6634 rewritten and obsolete and stupid functions were removed.
6636 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6638 * Added entry_count field to the SilcHashTable to keep the number
6639 of the entries in the table. Implemented the function
6640 silc_hash_table_rehash. Added new function
6641 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6643 Fixed a minor bug in silc_hash_table_free.
6645 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6646 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6647 into the lib/silcutil/silcutil.[ch].
6649 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6651 * Implemented a collision resistant hash table into the
6652 lib/silcutil/silchashtable[ch]. See the header and the source
6653 for the SilcHashTable API.
6655 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6657 * Merged dotconf version 1.0.2 into lib/dotconf.
6659 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6661 * Do not compile anything in lib/silcsim/* if the SIM support
6662 is not enabled. The tree should now compile without problems
6665 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6667 * Compiled the SILC under cygwin. Compiled and tested briefly
6668 without problems. More tests needed. The SIMs didn't compile
6671 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6673 * Fixed possible crash in silc_get_username in the
6674 lib/silcutil/silcutil.c.
6676 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6678 * Fixed a va_arg in silc/client_ops.c.
6680 * Oops, RC5 routines were named AES and caused some problems
6681 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6683 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6685 * Added new SilcIDIP structure into the lib/silccore/id.h and
6686 replaced the old `ip' fields from all SILC ID's to that type.
6687 This is a step towards IPv6 support.
6689 The silc_id_get_len takes now the ID as an extra argument.
6690 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6691 both IPv4 and IPv6 based ID's.
6693 The affected files are lib/silccore/id.[ch] and other files
6694 around the tree using these routines.
6696 * Removed the ID length arguments in server from various
6697 silc_server_send_notify_* routines -> they are not needed
6700 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6702 * Fixed memory leak in silc_encode_pem_file in the file
6703 lib/silcutil/silcutil.c.
6705 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6707 * Check minor version as well in the SKE. Affected files are
6708 silcd/protocol.c and lib/silcclient/protocol.c.
6710 * Added --identifier option to the server so that an identifier
6711 can be when creating the public key for the server. Affected
6712 file is silcd/silcd.c.
6714 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6715 lib/silccrypt/silcpkcs.c.
6717 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6719 * Register default ciphers and stuff when using -C option with
6720 the server. Affected file sildc/silcd.c.
6722 * Put back the servers public key filename format, it is better
6723 than the new one. For now, the client keys are saved with the
6724 new filename format. The affected file silc/client_ops.c.
6726 * Implemented the Cipher API for the rest of the ciphers that
6727 did not implement it or implemented it the wrong way.
6729 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6731 * Register default ciphers and stuff when using the -S option
6732 in the client. Affected file silc/silc.c. Same also when
6733 creating new key pair with -C option.
6735 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6737 * Fixed the silc_verify_public_key client operation function to
6738 save the public keys differently. The fingerprint is now
6739 used as filename and not the hostname. This way also the
6740 client keys are saved uniquely and not with hostnames. The
6741 affected file is silc/client_ops.c.
6743 * Trimmed the silc_hash_fingerprint function to remove extra
6744 whitespaces from the end of the fingerprint. The affected
6745 file is lib/silccrypt/silchash.c.
6749 * Added silc_cipher_register_default function to register all
6750 default ciphers. It can be used when configuration files
6751 does not exist and the application does not want any specific
6752 ciphers in any specific order.
6754 The SilcDList is now used as silc_cipher_list dynamically
6755 allocated cipher list. Removed the static list all together
6756 and now all ciphers must be allocated to the dynamic list.
6757 The silc_cipher_alloc routine was changed to check only the
6760 All silc_cipher_* routines that used to return int returns
6763 The affected files lib/silccrypt/silccrypt.[ch].
6765 * The same thing was done to silc_hash_* as for silc_cipher_*
6766 routines. Affected files lib/silccrypt/silchash.[ch].
6768 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6769 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6770 Added also silc_pkcs_[un]register[_default] functions.
6771 Removed the data_context from the PKCS API.
6773 * Added silc_hmac_register_default function to register default
6774 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6775 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6776 to unregister all hmacs at once.
6778 * Register the default ciphers, hash functions, PKCSs and HMACs
6779 if client's configuration file does not exist. The affected
6782 * The client did not load the hash functions from the SIM
6783 modules at all. Added support for this. Affected file is
6784 silc/clientconfig.c.
6786 * When decoding public key with silc_pkcs_public_key_decode, check
6787 the supported algorithm only if PKCS are registered. Affected
6788 file lib/silccrypt/silcpkcs.c. The same was done with the
6789 silc_pkcs_private_key_decode.
6791 * Fixed the SILC List routines to keep the list always in order.
6792 It used to change the list's order when traversing the list but
6793 not it preserves the order. Affected file lib/trq/silclist.h.
6795 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6797 * Added the client library to use the SilcSocketConnection's
6798 reference counter (by silc_socket_dup) to prevent the bug that
6799 the socket object may be freed underneath async operation.
6801 * The name resolv library checking fixes in the configure.in.pre.
6804 * Created new version of the protocol drafts for future
6805 development. The -03 drafts are the ones that will be changed
6806 in the trunk now and the -02 will remain as they are.
6808 * Send list of CUMODE notifys to the router when announcing
6809 the channel users to the router. Affected file silcd/server.c.
6810 If the router receiving channel founder CUMODE for a channel
6811 that already has channel founder it will send CUMODE notify
6812 to the sender to remove the channel founder rights from the
6813 announced client. Affected file silcd/packet_receive.c.
6815 * The CUMODE notify may now use Server ID as well as the entity
6816 who changes the mode. Updated protocool specs.
6818 * Updated INSTALL and README files.
6820 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6822 * New web pages in the http://silc.pspt.fi. The pages was
6827 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Implemented the [DenyConnectin] config section in the server.
6830 Added silc_server_config_denied_conn to check whether incoming
6831 connection is denied. Affected file silcd/serverconfig.[ch].
6833 * Do not check the ports when checking the incoming configuration
6834 data if the port is 0, meaning any. Affected file is
6835 silcd/serverconfig.c.
6837 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6839 * Fixed buffer overflow in silc_string_compare in the file
6840 lib/silcutil/silcutil.c.
6842 * Fixed double free in silc_server_command_leave in the file
6845 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6847 * Fixed the version checking in the server. Affected file is
6850 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6852 * Fixed the configuration data fetching when accepting new
6853 connections in the server. Affected file silcd/server.c.
6855 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6857 * Added `sender_entry' argument to the function
6858 silc_server_packet_relay_to_channel so that we can check
6859 whether some destination actually belongs to the same route
6860 the sender belongs (ie, we must not resend the packet to the
6861 sender). Affected file silcd/packet_send.[ch].
6863 * Added `servername' field to the SilcClientEntry in the server
6864 to hold the name of the server where client is from. Affected
6865 file is silcd/idlist.h.
6867 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6869 * Moved the channel message encrypting in the router betwen
6870 router connections from silc_server_channel_message to the
6871 silc_server_packet_relay_to_channel since we want to check
6872 whether we have anybody channel before encrypting anything.
6873 Affected files silcd/packet_[receive/send].c.
6875 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6877 * Fixed the [AdminConnection] server config section to support
6878 multiple entries. Affected file silcd/serverconfig.c.
6880 * Added support into the server to check the validity of the
6881 incoming connection before executing any KE or authentication
6884 * The connection configuration is now saved to the KE and
6885 connection auth protocol contexts and not fetched anymore in
6886 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6888 * The local hosts listenning address and port is also resolved
6889 now when starting the server. We want to have the socket object
6890 to include the real address and port for the listener. Added
6891 new function silc_net_check_local_by_sock into the files
6892 lib/silcutil/silcnet.[ch].
6894 * Fixed a broadcast bug in server -> do not broadcast if we
6897 * Fixed a routing bug. Do not route broadcast packets ever.
6898 Broadcast packets must be processed always and not routed since
6899 they may be destined to some other host than yourself and thus
6900 would get routed without no good reason. Affected file is
6903 * Added function silc_server_config_is_primary_route to check
6904 whether primary router connection has been configured (a router
6905 configuration that we are initiating). If there is not, we
6906 will assume that there is only two routers in the SILC network
6907 and we will use the incoming router connection as our primary
6908 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6910 * Changed the order of the broadcasting. Broadcast _after_ the
6911 packet has been processed not before. Affected file is
6914 * Fixed a [ClientConnection] parsing bug. The port was never
6915 parsed correctly thus resulting to port 0. Affected file
6916 silcd/serverconfig.c.
6918 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6919 argument and did not set the broadcast packet flag. Affected
6920 file silcd/packet_send.c. Fixed same bug in the function
6921 silc_server_send_notify as well.
6923 * If we receive NEW_ID packet for our own ID in the server, ignore
6926 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * Removed the nickname from the Private Message Payload.
6931 Updated the code and the protocol specs.
6933 * Updated protocol specs for submitting to the IETF.
6935 * Tweaked the Random Number Generator a bit. Affected file
6936 lib/silccrypt/silcrng.c. Exported a new function
6937 silc_rng_[global]_add_noise which can be used to add more
6940 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6942 * Do not parse packets with different timeout when protocol
6943 is active -> may cause problem with rekey. Affected file
6946 * When server receives signoff notify it must not create
6947 new channel key if the client is on any channels since the
6948 sender of the signoff notify will create it.
6950 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6952 * Added printing of error messages during SKE protocol from the
6953 failure packet sent by server during SKE. Affected file
6956 * Removed the client's failure_callback handling with timeout
6957 and handle it immediately when received.
6959 * The SKE library returned wrong type in SUCCESS and FAILURE
6960 packets. They must be 32 bit MSB not 16 bit MSB.
6962 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6964 * Ok, rewrote the logic of the re-key and now it seems to work.
6965 I tested it on high traffic with frequent re-keys without
6966 problems. Added hmac_receive (and renamed hmac to hmac_send)
6967 in SilcClientConnection in lib/silcclient/client.h and
6968 in SilcIDListData in silcd/idlist.h. Also, removed the
6969 SilcPacketParserContext's cipher and hmac fields as they are
6970 not needed anymore and actually caused some problems when
6971 the ciphers and hmac's changed underneath the packet parser.
6973 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * If re-key protocol is active then process the incoming packets
6976 synchronously since we must assure that icoming packets encrypted
6977 with the old key is processed before the new keys is set to
6978 use. This is true other packets than for REKEY packets.
6979 Affected file silcd/server.c. The same was done to client library
6980 as well, affected file lib/silcclient/client.c.
6982 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6984 * Fixed bug in client and server to accept the force send if
6985 the packet is send from silc_[server/client]_packet_process
6986 function. Otherwise the packets are never delivered, oops.
6988 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6990 * Disable force sending of packets when REKEY protocol is active.
6991 We must assure that no packet is sent directly when rekey is
6992 performed. All packets must be sent through packet queue.
6993 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6994 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6995 function is silc_[server/client]_packet_send_real to check
6998 * Replaced the SIM paths from example config files to
6999 /usr/local/modules. Also, make install creates now
7000 /usr/local/silc/logs directory to hold all the SILC server
7003 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7005 * Made the configure.in.pre work on Solaris. Patch by salo.
7007 * Made all ciphers compatible with non-x86 machines. Defined
7008 CBC mode macros into lib/silccrypt/ciphers_def.h.
7010 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7012 * Fixed the make install.
7014 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7016 * When MAC computation fails the silc_packet_decrypt returned 0
7017 even though it was supposed to return -1. Fixed this. The
7018 affected file is lib/silccore/silcpacket.c.
7020 * Do not replace the config files in /etc/silc (in make install)
7021 if they already exist. Affected file ./Makefile.am.
7023 * Do not send re-key packets immediately but through packet queue.
7024 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7026 * Changed silc_net_check_host_by_sock to return FALSE if the
7027 IP/DNS could not be resolved. Though, it returns the IP address
7028 now even if it could not resolve it (but returns also FALSE).
7029 Affected file lib/silcutil/silcnet.[ch].
7031 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * Added silc_pkcs_decode_identifier to decode the public key's
7034 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7035 Added also silc_pkcs_free_identifier. Added also new context
7036 SilcPublicKeyIdentifier.
7038 * Added -S option to the silc client. It is used to dump the
7039 contents of the specified public key file.
7041 * Changed the PKCS api to return the public key length when
7042 setting the public key.
7044 * Fixed a fatal bug in the public and private key file loading.
7045 Affected file lib/silccrypt/silcpkcs.c.
7047 * Execute the packet parsing for client with zero (0) timeout
7048 if the protocol is active. Affected file silcd/server.c.
7050 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Made the key generation options to the silcd program. Added
7053 -C option, equivalent to client's option.
7055 * Added new [ServerKeys] config section to the server. It
7056 configures the server's public and private key.
7058 * Defined generic Public Key Payload into the protocol
7059 specification to send specific type of public keys and
7062 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7063 public key or certificate.
7065 * Implemented the GETKEY command to the server and to the
7066 client library and on user interface.
7068 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7070 * Made preliminary `make install' work.
7072 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * Added SilcServerRekey context into silcd/idlist.h.
7076 * Added the PFS support as defined in the specification to the
7077 SKE protocol. Affected files lib/silcske/*.c.
7079 * Added `ske_group' field to the SilcServerRekey context to hold
7080 the number of the SKE group that is used with PFS in re-key.
7081 Affected file silcd/idlist.h.
7083 * Added PFS re-key support to the server. Affected file is
7086 * Added silc_protocol_cancel to cancel execution of the next
7087 state of the protocol. Affected file is
7088 lib/silccore/silcprotocol.[ch].
7090 * Added the re-key support with and without PFS to the client
7091 library. Re-key is performed once in an hour, by default.
7093 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7094 Added silc_client_rekey_callback and silc_client_rekey_final.
7095 Affected files are lib/silcclient/protocol.[ch] and
7096 lib/silcclient/client.[ch].
7098 * Removed the `hmac_key' and `hmac_key_len' fields from the
7099 SilcClientConnection structure; not needed. Affected file is
7100 lib/silcclient/client.h.
7104 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Do not ask whether user wants to use the negotiated private key
7107 for private messages, just use it. Affected file is
7108 silc/local_command.c.
7110 * Added `send_enc_key' and `enc_key_len' fields to the
7111 SilcIDListData structure since they are needed in the re-key
7112 phase. Affected file is silcd/idlist.[ch].
7114 * Implemented the simple re-key protocol into the server.
7115 Affected files silcd/server.c and silcd/protocol.[ch]. The
7116 re-key will be performed once in an hour, by default.
7118 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7119 Added silc_server_rekey, silc_server_rekey_callback and
7120 silc_server_rekey_final.
7122 * Removed Tunneled flag from the protocol. Updated the code
7123 and the specifications.
7125 * Adde `pfs' field to the SilcIDListData to indicate whether
7126 the PFS is to be performed in the re-key. Affected file is
7129 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7132 int64 of at least the xintXX size. If void * is less that 4
7133 bytes uint32 * will be used. Defined bool as boolean.
7135 * Changed _ALL_ unsigned long and unsigned int to uint32,
7136 unsgined short to uint16 in the source tree.
7138 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7139 not handle clients that has entry->data.registered == FALSE.
7140 They are not in the network anymore. Affected file is
7143 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Implemented the sending of the SERVER_SIGNOFF notify in the
7146 server. Affected file is silcd/server.c.
7148 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7149 Added also silc_notify_payload_encode_args into the
7150 lib/silccore/silcnotify.[ch].
7152 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7153 Affected file silcd/packet_receive.c.
7155 * Implemented the SERVER_SIGNOFF notify handling in the client
7156 library. Affected file lib/silcclient/client_notify.c. Also,
7157 implemnted the printing of the SERVER_SIGNOFF info to the
7158 application. Affected file silc/client_ops.c.
7160 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7161 if the deleting was successful. Affected file silcd/idlist.[ch].
7163 * Added support for public key authentication in the connection
7164 authentication protocol in the client library. Affected file
7165 lib/silcclient/protocol.c.
7167 * Changed the server's silc_idlist_get_clients_by_* interface
7168 to support already allocated array so that new entries may be
7169 added to pre-allocated array. Affected file silcd/idlist.[ch].
7170 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7171 and command replies.
7173 * All command reply functions in the server now calls the
7174 pending command callback even if error occured. This way the
7175 error will be delivered to the client as well. Affected files
7176 silcd/command.c and silcd/command_reply.c.
7178 * Fixed INFO command to return local server's info if no server
7179 was provided. Affected file lib/silcclient/command.c.
7181 * Removed RESTART command for good. Updated the code and the
7184 * Rewrote parts of the task system. It is a bit simpler now.
7185 Removed unsued task priorities. The affected files are
7186 lib/silcutil/silctask.[ch].
7188 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7190 * Moved the USERS printing from the library to the application.
7191 Affected files lib/silcclient/command.c and silc/client_ops.c.
7193 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Added channel key re-key support. The re-key is perfomed
7198 only by the router and is done once in an hour. Added `rekey'
7199 field to the SilcChannelEntry in the server. Affected files
7200 silcd/server.c and silcd/idlist.h.
7202 * Added silc_task_unregister_by_context into the file
7203 lib/silcutil/silctask.[ch].
7205 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7207 * Added SILC_UMODE_GONE mode to indicate when the client is not
7208 present in the SILC network. Added also support to the local
7209 command AWAY that will set this mode. Added support of showing
7210 "xxx is gone" in WHOIS command. The USERS command shows the
7211 gone status as well.
7213 * Fixed setting server and router operator privileges in the
7214 server's UMODE command. Affected file silcd/command.c.
7216 * Merged the SKE KE1 and KE2 payloads into one payload. The
7217 new KE payload is equivalent to the old KE2 payload.
7219 Cleaned up the SKE Start Payload parsing. It now uses the
7220 simple buffer unformatting to do the parsing. A lot faster
7223 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7224 to the SKE that is used to indicate whether both of the SKE
7225 parties should perform authentication. By default only the
7226 responder performs authentication. By setting this flag also
7227 the initiator must do authentication. By default it is unset
7228 since in normal SKE case, client to server connection, only
7229 the responder should do authentication. When doing SKE between
7230 two clients both should perform authentication. Updated the
7231 code and the protocol specs.
7233 * A little fix to IDENTIFY command in the server. Search the
7234 client first by hash not nickname. Affected file is
7237 * Fixed the silc_client_close_connection to support closing
7238 the client to client connections wihtout deleting too much
7239 data. Affected file lib/silcclient/client.c.
7241 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7242 are received if protocol used to be active but is not anymore
7243 the application would crash due to NULL pointer dereference.
7244 Affected files silcd/server.c and lib/silcclient/client.c.
7246 * Added `hash' field to the SilcClientConnection to include
7247 the hash function negotiated in the SKE protocol.
7249 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7250 to set the channel founder authentication data. A client can
7251 claim the founder rights later by providing the authentication
7252 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7253 This way the channel founder can regain the channel founder
7254 privileges even it is left the channel. This works only on
7255 local server and the client must be connected to the same
7256 server to be able to regain the founder rights. Updated the
7257 protocol specs accordingly.
7259 Added support to the CMODE command in the client to set the
7260 founder auth data. Read the README to see how to set it.
7262 Added support to the CUMODE command to claim the founder
7263 rights. Read the README to see how to do it.
7265 Added support for the founder authentication to the Channel
7266 Entry in the server. Affected file silcd/idlist.h.
7268 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7269 server's CMODE command. Affected file silcd/command.c.
7271 * Added the following new functions into lib/silccore/silcauth.[ch]:
7272 silc_auth_get_method and silc_auth_get_data.
7274 * The server now saves the remote hosts public key to the
7275 SilcIDListData pointer. Affected file silcd/protocol.c.
7277 * The normal server now does not remove the channel entry from
7278 the cache if the founder authentication data is set. It used
7279 to remove it if the founder was the last one on the channel on
7280 the server and left the channel. The auth data is saved and
7281 if the channel is re-joined later the old entry is used with
7282 the old auth data. Affected files silcd/command_reply.c and
7285 * Removed the `pkcs' field from the SilcIDListData structure
7286 in the server; it is not used. Affected file silcd/idlist.h.
7288 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7290 * Fixed packet processing on slow links. Partial packets were
7291 never re-processed because the incoming data buffer was cleared
7292 by the application. Application must not directly clear the
7293 sock->inbuf, the packet processing routines handle it. Fixed
7294 this in client library and in server.
7296 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Fixed the WHOIS and IDENTIFY send reply function to really
7299 check whether to send list or just one entry. Affected file
7302 * Cleaned up the LEAVE command's channel key distribution. The
7303 affected file silcd/command.c.
7305 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7306 can enforce the channel mode as well. In that case the ID
7307 includes the ID of the server. The code now enforces the
7308 mode change if the router have different mode than the server.
7310 * The notify client operation with CMODE_CHANGE notify can now
7311 return NULL client_entry pointer if the CMODE was not changed
7312 by client. Application must check for this.
7314 * Added <Server ID> argument to INFO command to support server
7315 info fetching by Server ID.
7317 * Added silc_server_announce_get_channel_users to get assembled
7318 packets of channel users of the specified channel. Affected
7319 file silcd/server.[ch].
7321 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7322 was freed underneath the ID Cache.
7324 * Re-announce clients when the server received CHANNEL_CHANGE
7325 notify from the router. Affected file silcd/packet_send.c.
7327 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7330 crashed since it did not handle the fact that there is no cipher
7331 called "3" and didn't check the error condition. Now fixed.
7333 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7334 flag. It can be used to send message requests.
7336 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Implemented the RESTART command in the client.
7340 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7341 notice type messages. Added notice printing to the user
7344 * The channel keys are not re-generated if the channel's mode
7345 is PRIVKEY, ie private key on the channel exists. Affected
7346 files silcd/server.c and silcd/command.c.
7348 * Fixed a little bug in channel message delivery when channel
7349 private keys are set in the server. Affected file is
7350 silcd/packet_send.c.
7352 * Changed the setting on channel->on_channel = TRUE from the
7353 silc_client_save_channel_key to the JOIN command reply. The
7354 key payload is not received if the private channel key is set.
7355 Affected file lib/silcclient/command_reply.c and the
7356 lib/silcclient/client_channel.c.
7358 * When the CMODE_CHANGE notify is sent and the channel private
7359 key mode is removed the channel key must be re-generated in
7360 other cells as well. Added this support for the router in the
7361 silcd/packet_receive.c.
7363 * Added new local command NOTICE to send notice message on
7364 channel. Affected file silc/local_command.[ch].
7366 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Added new local command ME to the client. It is used to send
7369 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7370 some action. Affected file silc/local_command.[ch].
7372 * Changed channel_message and private_message client operations
7373 to deliver the message flags to the application. Added also
7374 the `flags' arguments to the silc_client_send_channel_message
7375 and silc_client_send_private_message functions. Affected file
7378 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * Redefined the Private Message Payload to support private message
7381 keys and to support the new private message flags. Updated
7382 the protocol specs. Flags makes it possible to have for example
7383 CTCP style messages.
7385 * Added new type SilcPrivateMessagePayload and defined an API
7386 for it in the lib/silcclient/silcprivate.[ch].
7388 * Tested private message private keys successfully. Tested the
7389 private message key set, unset and list commands with the new
7392 * Redefined the Channel Message Payload to include the channel
7393 message flags (equal with private message flags) to support
7394 for example CTCP style messages.
7396 * Defined some of the message (for channel and private message)
7397 flags. Updated the protocol specs and added the flags to the
7398 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7400 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Added SilcKeyAgreementStatus type to the key agreement routines
7403 to indicate the current status and error if one occured.
7404 The status types are defined in the lib/silcclient/silcapi.h.
7406 * Added new local command KEY that is used to set and unset private
7407 keys for channels, set and unset private keys for private messages
7408 with remote clients and to send key agreement requests and
7409 negotiate the key agreement protocol with remote client. The
7410 key agreement is supported only to negotiate private message keys,
7411 it currently cannot be used to negotiate private keys for channels,
7412 as it is not convenient for that purpose.
7414 * Fixed a minor pending callback setting bug in the function
7415 silc_client_get_client_by_id_resolve, now the function works.
7416 Affected file lib/silcclient/idlist.c.
7418 * Added function silc_net_get_local_port to get local bound
7419 port by socket. Added to lib/silcutil/silcnet.[ch].
7421 * Added `sockets' and `sockets_count' fields to the SilcClient
7422 object. They hold the sockets of the listenning sockets in
7423 the client. Listenning sockets may be for example the key
7424 agreement server. Affected file lib/silcclient/client.[ch].
7425 Added functions the silc_client_add_socket and the
7426 silc_client_del_socket. They are exported to the application
7429 * Added ~./silc/clientkeys to support other client's public keys.
7431 * Renamed verify_server_key client operation to verify_public_key
7432 and added one argument to indicate the type of the connection
7433 (server, client etc.).
7435 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Added silc_server_connection_auth_request to handle the
7438 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7439 silcd/packet_receive.[ch].
7441 * Added silc_server_send_connection_auth_request into the
7442 silcd/packet_send.c to send the connection auth request packet.
7444 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7447 * Fixed the public key authentication in responder side in the
7448 server. The `auth_data' pointer includes the SilcPublicKey
7449 not the path to the public key. Affected file silcd/protocol.c.
7451 * Implemented the public key authentication in the initiator side
7452 in the server. Affected file silcd/protocol.c.
7454 * Removed the [RedirectClient] config section from the server
7455 configuration. Is not needed and I don't want to implement it.
7457 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Cleaned up the CMODE command in the server. It now works
7460 correctly and supports all the modes defined in the protocol.
7461 Affected file is silcd/command.c.
7463 * Added `hmac_name' field to the SilcChannelEntry in the server
7464 to hold the default HMAC of the channel. It can be set when
7465 creating the channel (with JOIN command). Affected files
7468 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7469 type to indicate the change of the current cipher and hmac
7470 on the channel. Client can safely ignore the <cipher> argument
7471 (if it chooses to do so) since the CHANNEL_KEY packet will
7472 force the channel key change anyway. The <hmac> argument is
7473 important since the client is responsible of setting the new
7474 HMAC and the hmac key into use.
7476 * Fixed the CMODE command in the client library as well.
7478 * Tested CMODE command in router environment successfully.
7480 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Show the version of the remote client (or server) when connecting
7483 to the server. It is logged to the log file. Affected file
7484 is silcd/protocol.c.
7486 * Fixed the KILLED notify handling in the client library. The
7487 client must be removed from all channels when receiving the
7490 Also, do not remove the client entry when giving the KILL
7491 command but when the KILLED notify is received.
7493 * Removed silc_idlist_find_client_by_nickname from the server.
7494 Not needed anymore. Affected files silcd/idlist.[ch].
7496 * Implemented the CHANNEL_CHANGE notify type handling to the
7497 server. Affected file silcd/server.c.
7501 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Added silc_server_send_notify_invite to send the INVITE
7504 notify between routers.
7506 * Implemented the INVITE command correctly to the server.
7508 * Implemented the INVITE notify type handling in the server.
7510 * Implemented the INVITE command to the client library and on the
7513 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Added function silc_server_get_client_resolve to find the
7516 client entry by ID from all ID lists and then resolve it
7517 (using WHOIS) if it cannot be found. Affected file is
7520 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Implemented the BAN command to the client library.
7524 * The JOIN command in the server now checks the invite list
7527 * Changed the silc_command_reply_payload_encode_va and the
7528 silc_command_payload_encode_va to support that if argument is
7529 NULL it ignores and checks the next argument. Affected file
7530 lib/silccore/silccommand.c.
7532 * Added silc_server_send_notify_ban to send the BAN notify
7533 type between routers.
7535 * Chaned the silc_notify_payload_encode to support that if
7536 argument is NULL it ignores and checks the next argument.
7537 Affected file lib/silccore/silcnotify.c.
7539 * Tested ban lists in router environment successfully.
7541 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * Implemented BAN command to the server, in silcd/command.[ch].
7545 * Removed the BAN and INVITE_LIST modes from the CMODE command
7548 * Added function silc_string_match to regex match two strings.
7549 Affected files lib/silcutil/silcutil.[ch].
7551 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Redefined parts of the SilcChannelEntry in the server to support
7554 the new ban and invite lists.
7556 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Redefined the INVITE command. The same command can be used to
7559 invite individuals to the channel but also to manage the invite
7560 list of the channel (to add to and remove from the invite list).
7561 Updated the protocol specs.
7563 * Added new command SILC_COMMAND_BAN that can be used to manage
7564 the ban list of the channel. Updated the protocol specs.
7566 * Removed the channel modes: the SILC_CMODE_BAN and the
7567 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7568 in the CMODE command. The equivalent features are now available
7569 using INVITE and BAN commands. Updated the protocol specs.
7571 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7572 in the network about change in the current ban list. The notify
7573 type is not used by the client.
7575 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7576 support the invite lists.
7578 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Added new function silc_string_regexify that converts string
7581 including wildcard characters into regex string that can
7582 be used by the GNU regex library. Added into the file
7583 lib/silcutil/silcutil.[ch].
7585 Added silc_string_regex_combine to combine to regex strings
7586 into one so that they can be used as one regex string by
7587 the GNU regex library. Added into the file
7588 lib/silcutil/silcutil.[ch].
7590 Added silc_string_regex_match to match two strings. It returns
7591 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7593 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Imported GNU regex to the soruce tree into lib/contrib.
7596 Fixed some compiler warning from the regex.c.
7598 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Fixed MOTD command in the server to work in router environment.
7602 * Fixed the MOTD command in the client library to support
7603 the server argument in the command.
7605 * Added `nickname_len' argument to the silc_idlist_add_client
7606 in the server, as the `nickname' argument may be binary data
7609 * Added silc_idlist_get_channels to return all channels from
7612 * Implemented LIST command to the server. Affected file is
7615 * Implemented the LIST command to the client library and on the
7618 * Added [<user count>] argument to the LIST command reply.
7619 With private channels the user count is not shown.
7621 * Updated TODO and README.
7623 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * The client entry's data.registered must be TRUE even with
7626 global client entry on global client list. The data.registered
7627 is used to check whether the client is anymore in the network,
7628 for example with WHOWAS command so it must be valid.
7630 * Fixed the WHOWAS command in the server. It now actually works
7631 in router environment. Added function into silcd/command_reply.c
7632 silc_server_command_reply_whowas_save.
7634 * Added silc_idlist_purge function to the silcd/idlist.c
7635 to periodically purge the ID Cache.
7637 * Fixed INFO command in the server. It works now in router
7638 environment. Added <server name> argument to the INFO command
7639 reply. Updated the protocol specs.
7641 * Fixed minor bug in silc_idcache_purge to not purge if the
7642 expire value is zero.
7644 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7645 they were buggy because of the WHOWAS information.
7647 * Fixed local command MSG to handle the async resolving of
7648 the remote client properly. It used to fail the first MSG.
7649 Affected file silc/local_command.c.
7651 * Added `data_len' field to SilcIDCache context.
7653 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Update TODO. Todo in commands in the server.
7657 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7660 used by routers as broadcast packet to inform other routers
7661 about the changed user mode.
7663 Implemented the notify handling in the server. Affected file is
7664 silcd/packet_receive.c. Added the function
7665 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7667 * Added new generic Channel Payload and deprecated the New Channel
7668 Payload. The New Channel Payload is now the generic Channel
7671 * Added new argument `mode' to the silc_server_send_new_channel
7672 as it is required in the Channel Payload now.
7674 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7675 and created a new and real SilChannelPayload to represent the
7676 new generic Channel Payload. Implemented the encode/decode
7677 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7679 * Added silc_server_get_client_channel_list to return the list
7680 of channels the client has joined for WHOIS command reply.
7681 Affected file silcd/server.[ch].
7683 * Implemented the channel list sending in the WHOIS command reply
7684 in server and in the client.
7686 Implemented the channel list displaying on the user interface
7687 as well. Affected file silc/client_ops.c.
7689 * Added silc_channel_payload_parse_list to parse list of Channel
7690 Payloads. It returns SilcDList list of SilcChannelPayloads.
7691 Client for example can use this function to parse the list of
7692 channels it receives in the WHOIS command reply. The caller
7693 must free the list by calling silc_channel_payload_list_free.
7694 Affected files lib/silccore/silcchannel.[ch].
7696 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Added one new argument <user mode> to the WHOIS command reply
7699 to return the mode of the user in SILC. Updated the protocol
7702 Implemented it to the server and client.
7704 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Fixed the mode printing on the user interface on joining.
7707 Affected file silc/client_ops.c.
7709 * Implemented the UMODE command and user modes in general to the
7710 client library and to the user interface.
7712 * Implemented the UMODE command to the server.
7714 * The server now sends UNKNOWN_COMMAND error status if client sends
7715 unknown command. Affected file silcd/command.c.
7717 * All server commands now handle the command identifier the right
7718 way when sending the command reply to the client. The client can
7719 use to identify the command replies with the identifier.
7721 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * Added silc_server_get_client_route to resolve the route to
7724 the client indicated by the client ID. Affected file is
7727 * Added silc_server_relay_packet as general function to relay
7728 packet to arbitrary destination. This deprecates functions
7729 like _send_private_message_key, _relay_notify etc. Affected
7730 file is silcd/packet_send.[ch].
7732 Removed silc_server_send_key_agreement,
7733 silc_server_send_private_message_key and
7734 silc_server_packet_relay_notify functions from the file
7735 silcd/packet_send.[ch].
7739 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7740 server. Affected file silcd/packet_receive.[ch].
7742 * Implemented the KILL command to the client. Implemented the
7743 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7744 Affected files lib/silcclient/command[_reply].c and
7745 lib/silcclient/client_notify.c. Implemented the KILL notify
7746 printing in the user inteface.
7748 * Fixed a lot silc_parse_nick memory leaks from the client
7749 library in the file lib/silcclient/command.c.
7751 * Changed the silc_server_send_notify_on_channels's `sender'
7752 argument from SilcSocketConnection to SilcClientEntry to
7753 check the sender as entry and not as connection object and not
7754 to send to the client provided as argument. The affected file
7755 is silcd/packet_send.[ch].
7757 * The notify packets that are destined directly to the client used
7758 to not to be processed by the server. Now changed that and the
7759 server processes all notify packets. After relaying the packet
7760 to the client the notify packet is processed in the server.
7762 * The silc_server_free_client_data now checks whether there is
7763 pending outgoing traffic for the client and purges the data to
7764 the network before removing the client entry.
7766 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7769 an client is killed from the SILC Network. Updated the protocol
7772 Added new function silc_server_send_notify_killed to the
7773 silcd/packet_send.[ch].
7775 * Added function silc_server_packet_relay_notify to relay notify
7776 packets that are destined directly to a client. In this case
7777 the server does not process the notify packets but merely relays
7778 it to the client. Affected file silcd/packet_send.[ch].
7780 Added also silc_server_packet_process_relay_notify to check
7781 whereto relay the notify. Affected file is
7782 silcd/packet_receive.[ch].
7784 * Implemented the KILL command to the server.
7788 * Added the backup schema desgined last fall to the protocol
7789 specs for everyone to see. The specification is in the
7790 *-spec-xx.txt draft and the packet type definitions for the
7791 backup routers is in *-pp-xx.txt draft. Thusly, added also
7792 new packet type SILC_PACKET_CELL_ROUTERS.
7794 * A big security problem in the implementation discovered. The
7795 signoff of an client did not cause new channel key generation
7796 which it of course should've done. The channel keys must be
7797 always re-generated when client leaves (or signoffs) the channel.
7798 The silc_server_remove_from_channels funtion now handles
7799 the channel key re-generation.
7801 * Added `sender' argument to the silc_server_send_notify_on_channels
7802 to not to send the client provided as argument. Affected file
7803 silcd/packet_send.[ch].
7805 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Implemented OPER and SILCOPER commands into the server and
7810 * Added silc_auth_verify and silc_auth_verify_data to verify
7811 the authentication directly from the authentication payload.
7812 It supports verifying both passphrase and public key based
7813 authentication. Affected file lib/silccore/silcauth.[ch].
7815 * Added `hash' field to the SilcIDListData structure. It is the
7816 hash negotiated in the SKE protocol. Affected file is
7819 * Slight redesigning of the SilcAuthPayload handling routines.
7820 Do not send SilcPKCS but SilcPublicKey as argument.
7822 * Implemented the public key authentication support to the
7823 serverconfig. The public key is loaded from the provided path
7824 and saved as authentication data to void * pointer. Thus,
7825 changed the unsigned char *auth_data to void *auth_data;
7827 * Fixed SHUTDOWN command to send the reply before the server
7828 is shutdown. :) Affected file silcd/command.c.
7830 * Fixed fatal bug in CONNECT command. The hostname was invalid
7831 memory and server crashed. Affected file silcd/command.c.
7833 * Fixed fatal bug in CLOSE command. The server_entry became
7834 invalid but was referenced later in the command. Affected file
7837 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Fixed fatal bug in failure packet handling. Server ignored
7840 the failure and thus crashed when it came.
7844 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7847 that the command may be executed only once in (about) 2 seconds.
7848 The old SILC_CF_LAG flag is same but allows command bursts up
7849 to five before limiting.
7851 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7852 server code. Various commands now includes the CF_LAG_STRICT
7853 flag to disallow any kind of miss-use of the command.
7855 * Fixed the silc_buffer_unformat to not to allocate any data
7856 if the length of the data is zero. It used to allocate the
7857 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7859 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Changed the format of AdminConnection configuration section
7862 in the server. Added username of the admin to the format.
7863 Affected files silcd/serverconfig.[ch].
7865 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7866 to return admin configuration data by host, username and/or
7869 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Implemented WHOWAS command to the server. Added the functions:
7873 silc_server_command_whowas_parse,
7874 silc_server_command_whowas_send_reply,
7875 silc_server_command_whowas_from_client and
7876 silc_server_command_whowas_from_server
7878 * Added <Client ID> argument to the WHOWAS command reply. Updated
7879 the protocol specs accordingly.
7881 * Implemented WHOWAS command and command_reply to the client
7884 Implemented the WHOWAS printing on the user interface.
7886 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Added new argument to the WHOWAS command reply, the real name.
7889 It is an optional argument. Updated the protocol specs.
7891 * Added SilcIDCacheDestructor callback that is registered when
7892 the SilcIDCache is allocated. The callback is called when
7893 an cache entry in the ID Cache expires, or is purged from the
7894 cache. Added into lib/silccore/idcache.[ch].
7896 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7897 to destruct the client entries when the cache entry expires.
7898 Other ID Cache's in server and in the client library ignores
7901 * If the ID Cache entry's `expire' field is zero then the entry
7902 never expires. Added boolean `expire' argument to the
7903 silc_idcache_add function in the lib/silccore/idcache.[ch].
7904 If it is TRUE the default expiry value is used.
7906 * Added silc_server_free_client_data_timeout that is registered
7907 when client disconnects. By default for 5 minutes we preserve
7908 the client entry for history - for WHOWAS command.
7910 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Added support to the server to enforce that commands are not
7913 executed more than once in 2 seconds. If server receives
7914 commands from client more frequently, timeout is registered
7915 to process the commands. Affected file silcd/command.c.
7916 Added new function silc_server_command_process_timeout.
7918 * Changed NICK_NOTIFY handling in client library to check that
7919 if the client's nickname was changed, so there is no need to
7920 resolve anything from the server.
7922 * Removed error printing from the WHOIS and IDENTIFY commands.
7923 If error occurs then it is ignored silently in the client library.
7924 The application, however, may map the received error to
7925 human readable error string. The application currently maps
7926 the NO_SUCH_NICKNAME error to string.
7928 * Made the command status message public to the application. Moved
7929 them from lib/silcclient/command_reply.c to
7930 lib/silcclient/command_reply.h. The application can map the
7931 received command status to the string with the
7932 silc_client_command_status_message function.
7934 * Added check to the server to check that client's ID is same
7935 as the Source ID in the packet the client sent. They must
7938 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Added dist-bzip hook to the Makefile.am to make bzip2
7941 compressed distributions.
7943 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Server now enforces the maximum length for the nickname and
7946 the channel as protocol specification dictates. 128 bytes for
7947 nickname and 256 bytes for channel name.
7949 * Moved the WHOIS printing to the application. The client libary
7950 does not print out the WHOIS information anymore, the application
7951 must do it. Renamed silc_client_command_reply_whois_print to
7952 the silc_client_command_reply_whois_save.
7954 The client's idle time is also sent to the application now, and
7955 the idle is shown on screen.
7957 * Added silc_client_command_reply_identify_save to save the
7958 received IDENTIFY entries.
7960 * Do not check for channel private keys in message sending and
7961 reception if the channel does not have the PRIVKEY mode set.
7962 Affected file lib/silclient/client_channel.c.
7964 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7967 just surfaced after chaning the JOIN procedure.
7969 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Added silc_client_get_clients_by_list to get client entries
7972 from Client ID list, that is returned for example by JOIN
7973 and USERS command replies. The application should use this
7974 function for example when JOIN command reply is received to
7975 resolve the clients already on the channel (library does not
7976 do that anymore as USERS command reply is not used in the JOIN
7977 procedure anymore). Affected files lib/silcclient/silcapi.h and
7978 lib/silcclient/idlist.c.
7980 * JOIN command reply and USERS command reply returns now SilcBuffer
7981 pointers instead of unsigned char pointers when returning
7982 the client list and mode list.
7984 * Added <Client ID> argument to the JOIN command reply, mainly
7985 for the server to identify for which client the command was
7986 originally sent. Updated protocol specs accordingly.
7988 * Added SilcDlist private_key pointer to the SilcChannelEntry
7989 in the client to support the channel private keys. Affected
7990 file is lib/silcclient/idlist.h.
7992 * Added SilcChannelPrivateKey argument to the function
7993 silc_client_send_channel_message so that application can choose
7994 to use specific private ke if it wants to. If it is not provided,
7995 the normal channel key is used, unless private keys are set.
7996 In this case the first (key that was added first) is used
7997 as the encryption key.
7999 * Implemented the support for channel private key handling.
8000 Implemented the following functions:
8002 silc_client_add_channel_private_key,
8003 silc_client_del_channel_private_keys,
8004 silc_client_del_channel_private_key,
8005 silc_client_list_channel_private_keys and
8006 silc_client_free_channel_private_keys
8008 Affected file lib/silcclient/client_channel.c.
8010 * Added the support for the private keys in the channel message
8011 sending and encryption and in the message reception and
8012 decryption. Affected funtions are
8013 silc_client_send_channel_message and silc_client_channel_message.
8015 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Added SKE's key verify callback to the client library's
8018 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8020 * Removed the statement that server (or router) must send USERS
8021 command reply when joining to the channel so that the client
8022 knows who are on the channel. Instead, the client list and
8023 client's mode list is now sent in the JOIN command reply to the
8024 client who joined channel. This is better solution.
8026 * Added function silc_server_get_users_on_channel and function
8027 silc_server_save_users_on_channel to the silcd/server.[ch].
8029 * Removed function silc_server_command_send_users from the
8032 * Do not show topic on the client library anymore. The topic is
8033 sent in the command reply notify to the application and the
8034 application must show the topic now.
8036 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Added client searching by nickname hash into the IDENTIFY and
8039 WHOIS commands in the server as they were clearly missing from
8040 them. Affected file is silcd/command.c.
8042 * Fixed a bug in private message receiving in the client library.
8043 The remote ID was freed and it wasn't supposed, now it is
8046 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Minor fix to the channel payload; allocate the data area, as it
8049 needs to be of specific length.
8051 * If the key agreement port is zero then the operating
8052 system will define the bound port. Affected files are
8053 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8055 * Added new function silc_channel_payload_decrypt into the file
8056 lib/silccore/silcchannel.[ch].
8058 * Moved the channel message etc, check from silc_packet_decrypt
8059 to applications. The library calls now a generic
8060 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8061 when the packet is either normal or special. This was done to
8062 allow more wide range of checking that was not allowed when
8063 the code was in library. Now applications can do virtually any
8064 checks to the packet and return to the library the decision how
8065 the packet should be processed. Affected files are
8066 lib/silccore/silcpacket.[ch].
8068 Added silc_server_packet_decrypt_check to the server and
8069 silc_client_packet_decrypt_check to the client library.
8071 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8072 to send with specified source and destination information.
8074 * Channel message delivery between routers was broken after the
8075 channel key distribution was fixed earlier. The channel key
8076 was used be to distributed to other routers as well which is not
8077 allowed by the protocol. Now this is fixed and channel keys
8078 really are cell specific and the channel message delivery between
8079 routers comply with the protocol specification.
8081 * Fixed various commands in server to check also the global list
8082 for the channel entry and not just the local list. The affected
8083 file silcd/command.c.
8085 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Added assert()s to buffer formatting and unformatting routines
8088 to assert (if --enable-debug) when error occurs. Affected
8089 file: lib/silcutil/silcbuffmt.c.
8091 * Changed to auto-reconnect to check whether the remote host is
8092 router and register the re-connect timeout if it is. It used
8093 to check that whether we are normal server, but router must do
8094 auto-reconnect with another router as well. Affected file
8097 * Removed the [<key len>] option from CMODE command as the cipher
8098 name decides the key length, nowadays. See the defined ciphers
8099 from the protocol specification.
8101 * Added [<hmac>] option to the CMODE command to define the HMAC
8102 for the channel. Added SILC_CMODE_HMAC channel mode.
8104 * Added [<hmac>] option for the JOIN command so that user can
8105 select which HMAC is used to compute the MACs of the channel
8108 * Added Hmac field to the Channel Message Payload. The integrity
8109 of plaintext channel messages are now protected by computing
8110 MAC of the message and attaching the MAC to the payload. The
8111 MAC is encrypted. Now, it is clear that this causes some
8112 overhead to the size of the packet but rationale for this is that
8113 now the receiver can verify whether the channel message decrypted
8114 correctly and also when private keys are set for the channel the
8115 receiver can decrypt the packet with several keys and check from
8116 the MAC which key decrypted the message correctly.
8118 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8119 lib/silccrypt/silccipher.[ch].
8121 * Added silc_hash_len to return the digest length into the
8122 lib/silcrypt/silchash.[ch].
8124 * Rewrote parts of Silc Channel Payload interface in the
8125 lib/silccore/silcchannel.[ch]. The encode function now also
8126 encrypts the packet and parse function decrypts it.
8128 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Fixed a minor formatting bug in the SKE's key material processing.
8131 It actually might have processed the keys wrong way resulting
8134 * Redefined the mandatory HMAC algorithms and added new algorithms.
8135 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8136 and hmac-md5 truncated to 96 bits. The mandatory is now
8137 hmac-sha1-96. Rest are optional (including the one that used
8138 to be mandatory). Rationale for this is that the truncated HMAC
8139 length is sufficient from security point of view and can actually
8140 make the attack against the HMAC harder. Also, the truncated
8141 HMAC causes less overhead to the packets. See the RFC2104 for
8144 * Added new [hmac] configuration section. The SKE used to use
8145 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8146 is of course wrong. The official names that must be proposed in
8147 the SKE are the ones defined in the protocol specification
8148 (hmac-sha1-96 for example). The user can configure any hmac
8149 using any hash function configured in the [hash] section. At
8150 least, the mandatory must be configured.
8152 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8154 * Added HMAC list to the SKE proposal list. It has now both
8155 hash algorithm list and HMAC list. This makes the protocol
8156 incompatible with previous versions. The SKE now seems to work
8157 the way it is supposed to work, for the first time actually.
8159 * Defined plain Hash algorithms to the protocol specification.
8162 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Implemented support for key agreement packets into the server.
8165 Added functions silc_server_key_agreement and
8166 silc_server_send_key_agreement. Other than these functions,
8167 server has nothing to do with this packet.
8169 * Added support for private message key packets into the server.
8170 Added functions silc_server_private_message_key and
8171 silc_server_send_private_message_key.
8175 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8176 called in the protocol's final callback instead in the END
8177 protocol state. This makes a little more sense and in the same
8178 time in client we can use the same protocol routines for normal
8179 key exchange and to key agreement packet handling as well.
8181 * Added to both client's and server's KE protocol context the
8182 SilcSKEKeyMaterial pointer to save the key material. We will
8183 bring the key material to the protocol's final callback by doing
8184 this. The final callback must free the key material.
8186 * Added SKE's packet_send callback into client's KE protocol
8187 context so that the caller can choose what packet sending function
8188 is used. This way we can use different packet sending when
8189 doing normal SKE when doing key agreement packet handling (in
8190 the key agreement packet handling we do not want to encrypt
8193 * Implemented the responder side of the key agreement routines
8194 in the client. The client can now bind to specified port and
8195 accept incoming key negotiation. The key material is passed
8196 to the application after the protocol is over.
8198 * Implemented the processing of incoming Key Agreement packet
8199 in the client. Added function silc_client_key_agreement to
8202 * Implemented the intiator side of the key agreement routines
8203 in the client. The client can now initiate key agreement with
8204 another remote client. The key material is passed to the
8205 application after the protocol is over.
8207 * Created client_keyagr.c to include all the key agreement
8210 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8211 SILC_TASK_CALLBACK except that it is not static.
8213 * Created client_notify.c and moved the Notify packet handling
8214 from the client.[ch] into that file.
8216 * Created client_prvmsg.c and moved all private message and
8217 private message key routines from the client.[ch] into that file.
8219 * Create client_channel.c and moved all channel message and
8220 channel private key routines from the client.[ch] into that file.
8222 * Changed silc_client_get_client_by_id_resolve to resolve with
8223 WHOIS command instead of IDENTIFY command, in the file
8224 lib/silclient/idlist.c.
8226 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Implemented the SKE's responder side to the Client library.
8230 * When FAILURE is received to the protocol do not trust it
8231 blindly. Register a timeout to wait whether the remote closes
8232 the connection as it should do it, only after that process the
8233 actual failure. This was changed to both client and server.
8235 * Added client_internal.h to include some of the structures
8236 there instead of client.h in lib/silcclient/.
8238 * Added function silc_task_unregister_by_callback to unregister
8239 timeouts by the callback function.
8241 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Some "Incomplete WHOIS info" errors has been appearing on the
8244 log files. Took away the entry->userinfo check from WHOIS
8245 reply sending. The entry->userinfo is now " " if client did not
8246 provide one. I thought this was fixed earlier but something
8247 is wrong still. Let's see if the error still appears.
8249 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Fixed a minor bug in the login when the channel key is
8252 re-generated in the server. It used to generate the key in
8253 wrong order and thus caused problems in the channel traffic.
8255 * Fixed a minor bug in channel key distsribution after
8256 KICK command. The key was not sent to the router even though
8259 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Added silc_ske_process_key_material_data as generic routine
8262 to process any key material as the SILC protocol dictates. The
8263 function is used by the actual SKE library but can be used by
8264 applications as well. This relates to the private message keys
8265 and the channel private keys since they must be processed the
8266 same way the normal SILC session keys. The protocol dictates
8267 this. Affected files: lib/silcske/silcske.[ch].
8269 Added also silc_ske_free_key_material to free the
8270 SilcSKEKeyMaterial structure.
8272 * Defined silc_cipher_set_key function to set the key for
8273 cipher without using the object's method function. The affected
8274 files: lib/silccrypt/silccipher.[ch].
8276 * Implemented silc silc_client_add_private_message_key,
8277 silc_client_add_private_message_key_ske,
8278 silc_client_del_private_message_key,
8279 silc_client_list_private_message_keys and
8280 silc_client_free_private_message_keys functions in the
8283 Added functions silc_client_send_private_message_key to send
8284 the Private Message Key payload and silc_client_private_message_key
8285 to handle incoming Private Message Key payload.
8287 * Added Cipher field to the Private Message Key payload to set
8288 the cipher to be used. If ignored, the default cipher defined
8289 in the SILC protocol (aes-256-cbc) is used.
8291 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Removed lib/silcclient/ops.h file.
8295 Redefined parts of the SILC Client Library API. Created new
8296 file silcapi.h that deprecates the ops.h file and defines the
8297 published Client Library API. Defined also private message key
8298 API and channel private key API into the file.
8300 This is the file that the application must include from the
8301 SILC Client Library. Other files need not be included by
8302 the application anymore.
8304 * Added new key_agreement client operation callback and also
8305 defined the Key Agreement library API for the application.
8307 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8310 is used by clients to request key negotiation between another
8311 client in the SILC network. If the negotiation is started it
8312 is performed using the SKE protocol. The result of the
8313 negotiation, the secret key material, can be used for example
8314 as private message key.
8316 Implemented the Key Agreement payload into the files
8317 lib/silccore/silauth.[ch].
8319 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Redefined ciphers for the SILC protocol. Added some new ciphers
8322 and defined the key lengths for the algorithms. Changed the
8323 code accordingly. The default key length is now 256 bits.
8325 * Fixed SKE key distribution function silc_ske_process_key_material
8326 when the key length is more than 128 bits. The default key
8327 length in SILC is now 256 bits.
8329 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8330 to indicate unsupported algorithm.
8332 * Renamed rijndael.c to aes.c and all functions as well.
8334 * Fixed a long standing channel key setting bug in client library.
8335 Weird that it has never surfaced before.
8337 * Fixed bug in channel deletion. If the entire channel is removed
8338 then it must also delete the references of the channel entry
8339 from the client's channel list as the client's channel entry and
8340 the channel's client entry share same memory.
8342 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Implemented CONNECT and SHUTDOWN commands in the client.
8346 * Implemented CLOSE command to the client.
8348 * Added the function silc_idlist_find_server_by_name into the
8349 files silcd/idlist.[ch].
8351 Added the function silc_idlist_find_server_by_conn into the
8352 files silcd/idlist.[ch].
8354 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * DIE command was renamed to SHUTDOWN. Updated the both code
8359 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8360 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8362 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8365 * Added function silc_server_create_connection function to create
8366 connection to remote router. My server implementation actually
8367 does not allow router to connect to normal server (it expects
8368 that normal server always initiates the connection to the router)
8369 so the CONNECT command is only good for connecting to another
8372 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8375 or some other client was kicked from the channel.
8377 Implemented the handling of the notify type to both client
8380 Implemented silc_server_send_notify_kicked to send the KICKED
8381 notify. It is used to send it to the server's primary router.
8383 * Implemented the KICK command into server and client.
8385 * Added `query' argument to the silc_idlist_get_client function
8386 to indicate whether to query the client from server or not if
8389 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8390 to indicate that the client is not channel founder.
8394 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Removed the rng context from SilcPacketContext structure and
8397 changed that the packet routine uses the Global RNG API.
8399 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Added support for quit message that client can "leave" on the
8402 channel when it quits the SILC. It is ditributed inside the
8403 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8405 Added silc_server_free_client_data that will take the
8406 signoff message as argument.
8408 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8410 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Updated parts of the protocol specification to keep it up
8415 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8418 payloads in one packet.
8420 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8421 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8422 use now the new List flag.
8424 * Also deprecated the following packet types: REPLACE_ID,
8425 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8427 * Added list support for Notify packet in server.
8429 * Added silc_server_send_notify_channel_change to send the
8430 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8431 the silc_server_send_replace_id.
8433 * Added silc_server_send_notify_nick_change to send the
8434 NICK_CHANGE notify type. Deprecates the function
8435 silc_server_send_replace_id.
8437 * Added silc_server_send_notify_join to send the JOIN notify type.
8438 Deprecates the function silc_server_send_new_channel_user.
8440 * Added silc_server_send_notify_leave to send LEAVE notify type.
8441 Deprecates the function silc_server_send_remove_channel_user.
8443 * Added silc_server_send_notify_cmode and
8444 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8445 types. Deprecates the silc_server_send_set_mode function.
8447 * Added SERVER_SIGNOFF notify type to indicate that server has
8448 quit. This means that all clients on the channel from that
8449 server will drop. This can be also used when netsplit happens.
8451 Deprecated REMOVE_ID packet type since it is not needed anymore
8454 Added silc_server_send_notify_server_signoff to send the
8455 SERVER_SIGNOFF notify type. Deprecates the function
8456 silc_server_send_remove_id.
8458 Added also silc_server_send_notify_signoff to send the
8459 SIGNOFF notify type.
8461 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8462 SILC protocol from this day on. Changed the protocol
8463 specification as well.
8465 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8466 notify type. It is used between routers to notify about
8467 topic changes on a channel.
8469 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8472 * Partly updated the protocol specification to comply with the
8473 changes now made. It is still though a bit outdated.
8475 * The JOIN notify type now takes one extra argument <Channel ID>.
8476 The packet used to be destined to the channel but now the
8477 JOIN type may be sent as list thus it is impossible to
8478 destine it to any specific channel. By adding this argument
8479 it is again possible.
8481 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Added CREDITS file. The CHANGES and CREDITS file will appear
8484 in the distribution as well.
8486 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8489 types in the server's silcd/packet_receive.c.
8491 * Implemented CMODE and CUMODE to work in router environment.
8493 * Fixed minor encoding and decoding buglet from the
8494 lib/silccore/silcmode.c.
8496 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8499 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8501 * Changed all SilcConfigServer* and silc_config_server* to
8502 SilcServerConfig* and silc_server_config*, respectively.
8505 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Associated the ID (client or server ID) to the Authentication
8508 Payload to avoid any possibility of forging. Updated the
8509 protocol specification and the code accordingly.
8511 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * The RSA key length is now save to the RsaKey context in the
8514 key generation process in lib/silccrypt/rsa.c. The key length
8515 is now used to figure out the maximum size of the block allowed
8516 to be encrypted/signed.
8518 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8519 is equivalent to the silc_mp_mp2bin but does not allocate any
8522 * Changed silc_mp_mp2bin API to take length argument. If it is
8523 non-zero then the buffer is allocated that large. If zero, then
8524 the size is approximated using silc_mp_sizeinbase, which however
8527 * Created Global RNG API which is global RNG that application can
8528 initialize. After initializing, any routine anywhere in the
8529 code (including library) can use RNG without allocating a new
8530 RNG object. This was done to allow this sort of use of the
8531 RNG in code that has no chance to allocate RNG object. All
8532 applications currently allocate this and many routines in the
8533 library use this. Affected file lib/silccrypt/silcrng.[ch].
8535 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8536 it to use the Global RNG API.
8538 * Defined Authentication Payload into protocol specification that
8539 is used during SILC session to authenticate entities. It is
8540 used for example by client to authenticate itself to the server
8541 to obtain server operator privileges.
8543 Implemented this payload into the lib/silccore/silcauth.[ch].
8544 Implemented also routines for public key based authentication
8545 as the new protocol specification dictates.
8547 Moved definitions of different authentication methods from
8548 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8550 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8551 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8552 silc_pkcs_verify_with_hash functions into the file
8553 lib/silccrypt/silcpkcs.[ch].
8555 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * The client entry's userinfo pointer must be always valid.
8558 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8559 will fail since it requires the userinfo. Now, the userinfo
8560 is allocated as "" if actual userinfo does not exist. Actually,
8561 it must exist and it is totally Ok to drop client connections
8562 that does not announce the userinfo. However, we will make
8563 this workaround for now.
8565 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8566 to return the remote port by socket.
8568 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8571 SILC_SERVER_PENDING_EXEC and added an new macro
8572 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8573 data or when error occurs while processing the pending command.
8575 Added new argument `destructor' into silc_server_command_pending
8576 and to the SilcServerCommandPending object. This destructor is
8577 now called after calling the pending callback or if error occurs
8578 immediately. If error occurs the actual pending callback won't
8579 be called at all - only the destructor. The destructor may be
8580 NULL if destructor is not needed.
8582 All this applies for client library code as well. Similar
8583 changes were made there as well for the pending commands.
8585 In the client, the application must now allocate the
8586 SilcClientCommandContext with the silc_client_command_alloc
8589 * Added reference counter to the SilcServerCommandContext. Added
8590 function silc_server_command_alloc and silc_server_command_dup
8593 Same type of functions added to the client library for the same
8596 * Removed the cmd_ident from IDListData away since it is now
8597 global for all connections. It is the command identifier used
8598 in command sending and with pending commands. The affected file
8601 * Added reference counter to the SilcSocketConnection objecet to
8602 indicate the usage count of the object. The object won't be
8603 freed untill the reference counter hits zero. Currently only
8604 server uses this, and client ignores it. The client must be
8605 set to use this too later. The affected files are
8606 lib/silccore/silcsockconn.[ch]. Added also the function
8607 silc_socket_dup to increase the reference counter.
8609 This was mainly added because it is possible that the socket
8610 is removed underneath of pending command or other async
8611 operation. Now it won't be free'd and proper DISCONNECTING
8612 flags, etc. can be set to avoid sending data to connection that
8613 is not valid anymore.
8615 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8616 the connection. After that it sets SILC_SET_DISCONNECTED.
8617 It is, however, possible that the socket data is not still freed.
8618 The silc_server_packet_process now checks that data is not
8619 read or written to connection that is DISCONNECTED. The socket
8620 get's freed when the reference counter hits zero.
8622 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Changed the client operation API: channel_message operation's
8625 `sender' is now the client entry of the sender, not the nickname
8626 and the `channel' is the channel entry, not the channel name.
8628 In the private_message operation the `sender' is now also the
8629 client entry of the sender not the nickname.
8631 Affected file is lib/silcclient/ops.h and all applications
8632 using the client operations.
8634 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Moved the calling of ops->connect() from connect_to_server_final
8637 into receive_new_id functin since that is the point when the
8638 client is actually allowed to send traffic to network. The
8639 affected file is lib/silcclient/client.c.
8641 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8644 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8645 (if needs broadcasting) instead of broadcasting the packets one
8646 by one which would make a burst in the network traffic.
8648 * Added `broadcast' argument to the functions in silcd/server.[ch]
8649 silc_server_create_new_channel[_with_id] to indicate whether
8650 to send New Channel packet to primary router.
8652 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Added new function into the silcd/server.[ch] files:
8655 silc_server_create_new_channel_with_id to create new channel with
8656 already existing Channel ID.
8658 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8659 lib/silccore/silcpacket.h. This packet is used t send list of
8660 Set Mode payloads inside one packet. Server uses this to set
8661 the modes for the channels and clients on those channels, that it
8662 announced to the router when it connected to it. The protocol
8663 specification has been updated accordingly.
8665 * The silc_server_new_channel did not handle the packet coming
8666 from normal server as it normally does not send that. However,
8667 when it announces its channels it does send it. Implemented
8668 the support for that.
8670 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8671 into the file lib/silccore/id.h.
8673 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Fixed memory leaks in the functions silc_idlist_del_client,
8676 silc_idlist_del_channel and silc_idlist_del_server in the file
8677 silcd/idlist.c. All of those leaked like a sieve.
8679 * Fixed some small memory leaks in the client's function
8680 silc_client_notify_by_server.
8682 * Added functions into silcd/server.c: silc_server_announce_clients,
8683 silc_server_announce_channels and silc_server_announce_server.
8684 These functions are used by normal and router server to announce
8685 to its primary router about clients, channels and servers (when
8686 router) that we own. This is done after we've connected to the
8689 These functions effectively implements the following packet types:
8690 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8691 and SILC_PACKET_NEW_ID_LIST.
8693 * Added new functions into the silcd/packet_receive.[ch]:
8694 silc_server_new_id_list, silc_server_new_channel_list and
8695 silc_server_new_channel_user_list to handle the incoming
8696 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8698 * Added support of changing Channel ID in the function
8699 silc_server_replace_id. If the server that announces a channel
8700 to the router already exists in the router (with same name but
8701 with different Channel ID), router is responsible to send
8702 Replace ID packet to the server and force the server to change
8703 the Channel ID to the one router has.
8705 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8706 client that the Channel ID has been changed by the router. The
8707 normal server sends this to the client. Client must start using
8708 the new Channel ID as the channel's ID.
8710 Implemented handling of this new type into lib/silcclient/client.c
8711 into the function silc_client_notify_by_server.
8713 * Added new function silc_idlist_replace_channel_id into the files
8714 silcd/idlist.[ch] to replace the Channel ID.
8716 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Call silc_server_command_identify_check always when processing
8719 the IDENTIFY command in silcd/command.c
8721 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8724 send keepalive packets. The packet can be sent by clients,
8725 servers and routers.
8727 Added function silc_socket_set_heartbeat into the file
8728 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8729 If not set, the heartbeat is not performed. The actual
8730 heartbeat is implemented in the low level socket connection
8731 library. However, application is responsible of actually
8734 Added silc_server_send_heartbeat to send the actual heartbeat
8735 packet into silcd/packet_send.[ch]. Server now performs
8736 keepalive with all connections.
8738 * Added silc_task_get_first function into lib/silcutil/silctask.c
8739 to return the timeout task with shortest timeout. There was a bug
8740 in task unregistration that caused problems. TODO has been
8741 updated to include that task system must be rewritten.
8743 * The client library will now resolve the client information when
8744 receiving JOIN notify from server for client that we know but
8745 have incomplete information.
8747 * Rewrote parts of silc_server_remove_from_channels and
8748 silc_server_remove_from_one_channel as they did not remove the
8749 channel in some circumstances even though they should've.
8751 * Encryption problem encountered in server:
8753 The LEAVE command used to send the Channel Key packet to the
8754 router immediately after generating it. However, the code
8755 had earlier sent Remove Channel user packet but not immediately,
8756 ie. it was put to queue. The order of packets in the router
8757 was that Channel Key packet was first and Remove Channel User
8758 packet was second, even though they were encrypted in the
8759 reverse order. For this reason, MAC check failed. Now, this
8760 is fixed by not sending the Channel Key packet immediately but
8761 putting it to queue. However, this is more fundamental problem:
8762 packets that are in queue should actually not be encrypted
8763 because packets that are sent immediately gets encrypted
8764 actually with wrong IV (and thus MAC check fails). So, packets
8765 that are in queue should be encrypted when they are sent to
8766 the wire and not when they put to the queue.
8768 However, the problem is that the current system has not been
8769 designed to work that way. Instead, the packet is encrypted
8770 as soon as possible and left to the queue. The queue is then
8771 just purged into wire. There won't be any fixes for this
8772 any time soon. So, the current semantic for packet sending
8775 o If you send packet to remote host and do not force the send
8776 (the packet will be in queue) then all subsequent packets to the
8777 same remote host must also be put to the queue. Only after the
8778 queue has been purged is it safe again to force the packet
8781 o If you send all packets immediately then it safe to send
8782 any of subsequent packets through the queue, however, after
8783 the first packet is put to queue then any subsequent packets
8784 must also be put to the queue.
8786 Follow these rules and everything works fine.
8788 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Added new function silc_server_remove_clients_by_server to
8791 remove all client entries from ID list when the server connection
8792 is lost. In this case it is also important to invalidate all
8793 client entires as they hold the invalid server entry. This
8794 fixes fatal bug when server has lost connection and will reconnect
8797 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Made some sanity checks to silc_server_daemonise like to check
8800 whether the requested user and group actually exists.
8802 * Added sanity check to SKE's silc_ske_responder_finish to check
8803 that the public and private key actually is valid.
8805 * Invalidate the client's nickname when receiving Replace ID
8806 packet and the Client ID is being replaced. This means that the
8807 server will query the nickname if someone needs it (client)
8810 * Sort the ID Cache in client library when the ID Cache data
8811 has changed (needs sorting).
8813 * Do not allow for SILC client to create several connections to
8814 several servers. The client does not support windows right now
8815 and generating multiple connections causes weird behaviour.
8817 Irssi-silc client does support windows and can handle several
8818 connections without problems, see: www.irssi.org and SILC plugin.
8820 * Fixed some places where client was added to the IDList. The
8821 rule of thumb is following (in order to get everything right):
8822 If the client is directly connected local client then the
8823 `connection' argument must be set and `router' argument must be
8824 NULL to silc_idlist_add_client function. If the client is not
8825 directly connected client then the `router' argument must
8826 bet set and the `connection' argument must be NULL to the
8827 silc_idlist_add_client function.
8829 * The funtion silc_server_packet_send_local_channel actually did
8830 not check whether the client was locally connected or not. It
8831 does that now. Fixed a bug related to LEAVE command.
8833 * Fixed Remove Channel User payload parsing bug in server's
8834 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8836 * The server's silc_server_save_channel_key now checks also the
8837 global ID list for the channel as it might not be in the local
8838 list. Fixed a bug related to LEAVE command.
8840 * Is this the end of the [<unknown>] buglet that has been lurking
8841 around for a long time? A little for loop fix in server's
8842 silc_server_command_whois_parse that is used by both IDENTIFY
8843 and WHOIS command. At least, this was a clear bug and a cause
8844 of one type of [<unknown>] buglet.
8846 * WHOIS and IDENTIFY commands call the function
8847 silc_server_command_[whois/identify]_check function even if
8848 we are not router server.
8850 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Added --with-gmp configuration option. If set the GMP
8853 is always compiled in the SILC source tree. If not set then
8854 it is checked whether the system has the GMP3 installed. If
8855 it has then the GMP won't be compiled (the system's headers
8856 and library is used), if it doesn't have it then the GMP is
8857 compiled in the SILC source tree.
8859 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Changed RSA private exponent generation to what PKCS #1
8862 suggests. We try to find the smallest possible d by doing
8863 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8864 not security fix but optimization.
8866 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Added new config entry [Identity] to fork the server and run
8869 it as specific user and group. A patch from Bostik.
8871 * Imported Dotconf configuration library into lib/dotconf.
8872 This will be used to create the SILC configuration files later.
8873 It will appear in the distsribution after this commit.
8875 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * A big code auditing weekend happening. Auditing code for
8878 obvious mistakes, bugs and errors. Also, removing any code
8881 Removed files for being obsolete:
8883 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8884 inline in the file lib/silcutil/silcbuffer.h)
8886 o lib/silcutil/silcbufutil.c (the header has inline versions)
8888 Changed code to fix possible error conditions:
8890 o The buffer formatting routines now check that the destination
8891 buffer really has enough space to add the data. This applies for
8892 both buffer formatting and unformatting
8893 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8894 unformatting was changed to accomodate following rules:
8895 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8896 sent to the function while XXX_*STRING will not allocate or copy
8897 the data into the buffer. Instead it sets the pointer from the
8898 buffer into the pointer sent as argument (XXX_*STRING used to
8899 require that the pointer must be allocated already). This change
8900 makes this whole thing a bit more consistent and more optimized
8901 (note that the data returned in the unformatting with XXX_*STRING
8902 must not be freed now). The routines return now -1 on error.
8904 o Tried to find all code that use buffer_format and buffer_unformat
8905 and added return value checking to prevent formatting and
8906 especially unformatting errors and possible subsequent fatal
8909 o Changed ske->x and ske->KEY to mallocated pointers in
8910 lib/silcske/silcske.h. Fixed possible data and memory leak.
8912 o Added return value checking to all *_parse* functions. Fixed
8913 many memory leaks as well.
8915 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8916 so that buffer overflows would not happen. All code now also
8917 checks the return value as it can fail.
8919 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added reconnection support to server if the normal server looses
8922 its connection to the router (for example if router is rebooted).
8923 The server performs normal reconnection strategy implemented
8924 to the server. Affected file silcd/server.c.
8926 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Added new packet type SILC_PACKET_SET_MODE that is used to
8929 distribute the information about changed modes (for clients,
8930 channels and clients channel modes) to all routers in the
8931 network. Updated the protocol specification accordingly.
8933 Added functions into silcd/packet_send.c and
8934 silcd/packet_receive.c: silc_server_send_set_mode,
8935 silc_server_set_mode.
8937 Added new files silcmode.[ch] into lib/silccore that implements
8938 the encoding and decoding of Set Mode Payload. Added new type
8939 SilcSetModePayload. Moved the definitions of different modes
8940 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8942 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Oops, a little mistake in server's connection authentication
8945 protocol. The protocol is not ended with FAILURE but with
8946 SUCCESS if the authentication is Ok. :) Affected file is
8949 * Implemented NICK_CHANGE notify handling in server in the file
8950 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8951 the local clients on the channel. After the changing nickname
8952 in router environment snhould work and the [<unknown>] nickname
8953 should appear no more.
8955 The silc_server_replace_id function that receives the Replace ID
8956 payload now sends the NICK_CHANGE notify type also in the file
8957 silcd/packet_receive.c
8959 * Changed WHOIS and IDENTIFY command to support the maximum amount
8960 of arguments defined in protocol specs (3328 arguments). This
8961 fixed a bug that caused problems when there were more than three
8964 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Added extra parameter, command identifier, to the
8967 silc_client_send_command so that explicit command identifier
8970 Changed that ID list routines uses specific command identifier
8971 when sending WHOIS/IDENTIFY requests to the server so that they
8972 can be identified when the reply comes back.
8974 Affected files lib/silcclient/command.[ch],
8975 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8977 * Added `sender' argument to silc_server_packet_send_to_channel
8978 to indicaet the sender who originally sent the packet to us
8979 that we are now re-sending. Ignored if NULL. Affected file
8980 silcd/packet_send.[ch].
8982 * Added some server statistics support in silcd/server_internal.h
8983 SilcServerStatistics structure and around the server code. Also
8984 send some nice statistics information when client is connecting
8987 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Fixed channel ID decoding in server's JOIN command reply in
8990 silcd/command_reply.c
8992 * Fixed braodcasting of replace ID payload to not to send it if
8993 we are standalone server in silcd/packet_receive.c.
8995 * Fixed all channel message sending routines to not to send
8996 packets to clients that has router set, since they are routed
8997 separately in the same function earlier. Affects file
8998 silcd/packet_send.c and all channel packet sending functions.
9000 * In USERS reply, res_argv[i] are not allocated, the table
9001 is allocated. Thus changed that free the table, not its
9004 * In server's whois_check and identify_check if the client is
9005 locally connected do not send any WHOIS commands - they are not
9008 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Fixed some minor bugs in client when sending WHOIS command. The
9011 arguments was in wrong order.
9013 * Removed statis function add_to_channel from server in
9014 silcd/command.c that was previously used with the joining but
9017 * Tested USERS command in router environment successfully with two
9018 routers, two servers and two clients.
9020 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Reorganized the USERS command and command reply in client library
9023 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9024 When the command is given by user we register a pending command
9025 callback that will reprocess the command after the reply has been
9026 received from the server. When reprocessing the packet we then
9027 display the information. Thus, the USERS information is displayed
9028 now in the command callback instead of in the command reply
9029 callback. The processing of the command is same as previously
9030 when server has sent the command reply in the JOINing process.
9032 * Added to USERS command in silcd/command_reply.c to join the client,
9033 we didn't use to know about, to the channel after we've created
9034 a client entry for it. Also, for clienet we did know already still
9035 check whether it is on the channel or not and add it if not.
9037 * Removed silc_server_command_join_notify as the function and its
9040 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Changed the client's pending command handling to the same as the
9043 server's pending command handling. It is also now possible to
9044 execute command reply functions from other command reply
9045 function as the function callbacks for commands and command
9046 replies are one and same. The pending commands are not static
9047 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9048 in client connection context. Thus, pending commands are server
9049 connection specific as it is convenient.
9051 Changed the function silc_client_command_pending and
9052 silc_client_command_pending_del and added new function
9053 silc_client_command_pending_check. Removed the
9054 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9057 * Added cmd_ident, current command identifier, to the client
9058 connection context in lib/silcclient/client.h to keep track on
9059 command identifiers used in command sending. Client's command reply
9060 function handling now supports the mandatory command identifiers.
9062 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9063 funtions in client to fully support pending command callbacks.
9065 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9066 as one of the arguments to the application in the command reply
9069 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9070 before first releasing SILC but came back. Now it is removed again
9071 and should come back nomore. The FORWARDED flag was used only
9072 by the JOINing procedure by forwarding the command packet to router.
9073 Now, the JOINing procedure has been changed to more generic (due
9074 to various router environment issues) and FORWARDED is not needed
9075 anymore for anything. The protocol specification is yet to be
9078 Now, removed silc_server_packet_forward from server and the flag
9079 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9081 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Renamed NAMES command to USERS command. The NAMES was named that
9084 due to historical reasons. Now it is renamed. Also, rewrote
9085 parts of the USERS command. The nickname list is not sent anymore
9086 by the server. Only Client ID and mode lists are sent in the USERS
9087 command. Changed this also to the protocol specification.
9089 The client now resolves the names and stuff after it receives
9090 the USERS list from the server when joining to the channel.
9092 * WHOIS and IDENTIFY commands has been changed to support multiple
9093 Client ID's per command. One can now search for multiple users
9094 in the network by sending only one WHOIS or IDENTIFY command.
9095 Changed the code and the protocol specifications.
9097 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9098 uses silc_server_command_whois_parse to parse the request. */
9100 * If normal server, do not parse the WHOIS and IDENTIFY requests
9101 before sending it to the router. Saves some time.
9103 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * Fixed JOIN command on client library. Wrong number of arguments
9106 used to crash the client.
9108 * Added silc_server_channel_has_global function to check whether
9109 channel has global users or not.
9111 * Added silc_server_channel_has_local function to check whether channel
9112 has locally connected clients on the channel.
9114 * The silc_server_remove_from_one_channel now checks whether the
9115 channel has global users or not after given client was removed from
9116 the channel. It also checks whether the channel has local clients
9117 on the channel anymore. If it does not have then the channel entry
9118 is removed as it is not needed anymore.
9120 * The silc_server_notify now checks on JOIN notify whether the joining
9121 client is one of locally connected or global. If it is global then
9122 the channel has now global users on the channel and that is marked
9123 to the channel entry. Also, it now saves the global client to
9124 global list who is joining and JOINs it to the channel. This is
9125 for normal server, that is.
9127 Changed silc_server_send_notify_on_channel,
9128 silc_server_packet_relay_to_channel and
9129 silc_server_packet_send_to_channel check if we are normal server
9130 and client has router set (ie. global client) do not send the
9131 message to that client, as it is already routed to our router.
9133 * Implemented LEAVE notify type handling in silc_server_notify
9136 * Tested LEAVE command in router environment successfully. Tested
9137 with two routers, two servers and two clients.
9141 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9143 * Implemented SIGNOFF notify type handling in silc_server_notify
9146 * silc_server_remove_id now removes the client entry from all channels
9147 it has joined and thusly sends SIGNOFF notify type.
9149 * Rewrote the NAMES list generation in server by removing two excess
9150 loops. The lists are created now inside one loop.
9152 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * silc_server_remove_channel_user checks now also global list
9155 for channel and client.
9157 * silc_server_new_channel_user checks now both local and global
9158 list for channel and client. Fixed a bug in client id decoding.
9159 Used to decode wrong buffer.
9161 * silc_server_channel_message checks now both local and global
9162 list for channel entry.
9164 * Tested channel joining (hence JOIN) in router environment
9165 successfully. Tested with two routers, two servers and two
9168 * Tested channel message sending in router environment successfully.
9170 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Added silc_server_save_channel_key into server.[ch] to save the
9173 received channel key in Channel Key payload processing. It is
9174 also used in JOIN command reply handling.
9176 Equivalent function silc_client_save_channel_key added into
9177 client.[ch] into client library.
9179 * Changed JOIN command reply to send information whether the channel
9180 was created or not (is existing already) and the channel key
9181 payload. Changed protocol specs accordingly.
9183 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9184 the request was sent by ID and not by nickname. Crashed on
9187 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9190 now correctly save the received data.
9192 * silc_server_free_sock_user_data now notifies routers in the
9193 network about entities leaving the network.
9195 At the same time implemented functions silc_server_remove_id
9196 and silc_server_send_remove_id to receive and send REMOVE_ID
9197 packets. The packet is used to notify routers in the network
9198 about leaving entities. The ID removed will become invalid in
9201 * Added function silc_idlist_del_server into server. Removes and
9202 free's server entry from ID list.
9204 * silc_server_private_message function now checks, if we are router,
9205 that the destination ID really is valid ID, naturally.
9207 * In router when NEW_ID packet is received (for new client) the
9208 hash of the Client ID is saved in the ID Cache but the
9209 client->nickname is set to NULL, instead of putting the hash
9212 IDENTIFY command now also checks that client->nickname must be
9213 valid. If it is not if will request the data from the server who
9214 owns the client. Added new function
9215 silc_server_command_identify_check.
9217 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9218 to set the command to already allocated Command Payload.
9220 * Tested private message sending in router environment with two
9221 routers, two servers and two clients. Fixed minor bugs and now
9224 * Fixed segfault from client's NAMES command. Used to crash if
9227 * Forwarded packets must not be routed even if it is not destined
9228 to the receiver. Changed server code comply with this.
9230 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9232 * Added `require_reverse_mapping' boolean value to ServerParams
9233 structure. If TRUE (not default) the server will require that
9234 the connecting host has fully qualified domain name.
9236 If the reverse mapping is not required and hostname could not be
9237 found the IP address is used as hostname.
9239 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Implemented version string checking to both client and server.
9242 The check is incomplete currently due to the abnormal version
9243 strings used in development version of SILC.
9245 * Changed all command functions in server to use the new
9248 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Changed char *data to unsigned char *data in ID Cache system to
9251 support binary data as ID Cache data. Changed code to support
9252 binary data in lib/silccore/idcache.c.
9254 * Renamed silc_server_packet_relay_command_reply to
9255 silc_server_command_reply as it is normal packet receiving
9256 function. Rewrote the function to accept command replys for
9257 servers and not only for clients.
9259 * Mark remote router always as registered server if we are connecting
9260 to it. Otherwise, commands sent by the router to us are ignored.
9262 * All ID List find routines now returns the ID Cache Entry pointer
9263 as well if requested.
9265 * WHOIS command works now in router environment, tested with two
9266 routers, two servers and two clients.
9268 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9269 in router environment (as it is almost equivalent to WHOIS) but
9270 hasn't been tested thoroughly. Added new functions:
9272 silc_server_command_identify_parse
9273 silc_server_command_identify_send_reply
9274 silc_server_command_identify_from_client
9275 silc_server_command_identify_from_server
9277 * Disabled route cache adding because adding two different ID's with
9278 same IP replaces the old cache entry thus giving wrong route.
9279 The entry->router->connection is always the fastest route anyway
9280 so route cache may not be needed. Of course, new routes maybe
9281 established after receiving the ID when the entry->router->connection
9282 might not be anymore the most optimal.
9284 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9286 * Add route cache for received ID for fast routing.
9288 * Added silc_server_packet_route to route received packet on router
9289 that is not destined to us.
9291 * Renamed silc_server_get_route to silc_server_route_get.
9293 * Added id_string and id_string_len fields into SilcServer to
9294 include encoded ServerID for fast comparing without excess
9295 encoding of the ID's.
9297 * Cleaned up WHOIS command on server side. Added following static
9300 silc_server_command_whois_parse
9301 silc_server_command_whois_check
9302 silc_server_command_whois_send_reply
9303 silc_server_command_whois_from_client
9304 silc_server_command_whois_from_server
9306 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9307 arguments in command replies. All command functions should be
9308 updated to use this macro.
9310 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Minor typo fixes on command reply handling on server.
9314 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Added silc_server_command_add_to_channel internal routine to add
9317 the client to the channel after router has created the channel and
9318 sent command reply to the server.
9320 * Added generic silc_server_send_command to send any command from
9323 * Use static buffer with ID rendering instead of duplicating data.
9325 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Fixed a channel user mode bug when joining to a channel server gave
9328 everybody channel founder rights, oops.
9330 * We mark ourselves as the router of the incoming server connection
9331 if we are router ourselves. This way we can check in some packet
9332 sending functions whether it is locally connected server. For
9333 incoming router connections we put NULL.
9335 * For router sending packets locally means now always sending the
9336 packet cell wide; to local clients and local servers. For normal
9337 server sending packet locally means sending it to only local
9340 * Fixed the JOIN command to really work in router environment. If the
9341 channel is created it is always created by the router. Router is
9342 also responsible of making the initial joining to the channel,
9343 sending JOIN notify to the sending server and distributing
9344 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9345 does not exist server doesn't do anything else but forward the
9346 command to the router which performs everything.
9348 * Added silc_server_send_channel_key function to send the Channel Key
9351 * Added silc_server_create_channel_key to create new channel key. The
9352 channel key is now re-generated everytime someone joins or leaves
9353 a channel, as protocol dictates. Note: channel->key_len is the
9356 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9359 packet_receive.[ch] to separate packet sending and receiving
9360 routines. The server.[ch] now includes everything else including
9361 actual packet processing (writing and reading data) and other
9364 Renamed silc_server_private_message_send_internal to
9365 silc_server_send_private_message. The routine is still though
9366 used only to relay private messages as server does not send
9367 private messages itself.
9369 Renamed silc_server_new_channel to silc_server_create_new_channel
9370 and added new function sicl_server_new_channel that handles the
9371 incoming New Channel packet. Added also new sending function
9372 silc_server_send_new_channel to send New Channel Payload.
9374 * Added new function silc_server_notify to process incoming notify
9375 packet to the server/router. Server may then relay the notify
9376 to clients if needed.
9378 * Added new function silc_server_new_channel_user to process incoming
9379 New Channel User packet. Router will redistribute the packet and
9380 send JOIN notify to its local clients and locally connected servers
9381 if needed. Normal server will send JOIN notify to its local client
9382 on same channel when received this packet. Added also corresponding
9383 sending function silc_server_send_new_channel_user to sent the
9386 * Added boolean route argument to send_notif_to_channel and
9387 packet_send_to_channel functions to attempt to route the packet
9388 if it is TRUE and send only locally if it is FALSE.
9390 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * silc_server_replace_id now broadcasts the received replace ID
9393 packet if it is not broadcast packet already. The router must
9394 broadcast to inform other routers about changed ID.
9396 * Added backpointer to server's router into SilcServer context in
9397 silcd/server_internal.h.
9399 * Fixed silc_server_packet_broadcast to send correct broadcast
9402 * The channel key is now distributed to the local client as soon
9403 as it is received from the router (in router environment) so that
9404 no other packet may be sent for the channel until client has
9407 * silc_server_remove_channel_user now broadcasts the received
9408 Remove Channel User packet if it is not broadcast packet already.
9409 The router must broadcast to inform other routers about removed
9412 * Added users field into SilcPacketContext that is a reference count
9413 of the context. One can increase the reference count by calling
9414 silc_packet_context_dup which is now changed to just increase the
9415 reference count instead of duplicating the data. The reference
9416 count is decresed by calling silc_packet_context_free that will
9417 free the data after the reference count hits zero.
9419 For now on the packet context and everything allocated into it
9420 (including the raw packet from network) must be freed by calling
9421 the new silc_packet_context_free function. Added also new function
9422 silc_packet_context_alloc that must be used now to allocate the
9423 context. This also means that if a routine is asynchronous from
9424 silc_[client/server]_packet_parse_type the packet context must
9425 be duplicated by calling silc_packet_context_dup. Otherwise it
9426 gets free'd after silc_[client/server]_packet_parse_type returns.
9427 Also, one must remember that if packet is duplicated then its
9428 reference count must be decresed by calling the free function as
9429 many times as it was duplicated.
9431 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9432 from both client and server.
9434 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Made joining to a channel working in router environment.
9438 * Cleaned up JOIN command on server side and create function
9439 silc_server_command_join_channel internal routine to make the
9442 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Changed silc_command_pending list to SilcDList. Also, added
9445 `ident' field to SilcServerCommandPending structure to identify
9446 the reply and to call correct callback.
9448 Added silc_server_command_pending_check function to replace the
9449 corresnponding macro. The silc_command_pending list is not
9452 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9453 to set identifier to previously allocated Command Payload. It
9454 is used to set identifier for command when resending Command
9457 * Added silc_command_payload_encode_payload to encode Command
9458 Payload buffer from SilcCommandPayload structure.
9460 * Added silc_argument_payload_encode_payload to encode Argument
9461 payload buffer from SilcArgumentPayload structure.
9463 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Changed WHOIS command to support router connection on server side.
9466 The whois request is always sent to router unless the server is
9467 standalone server. After server has received the reply from the
9468 router will it send the reply to the client.
9470 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9471 broadcast received broadcast packet. The function is used only
9472 by router. The broadcast packet is always sent to the router's
9475 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9476 render given ID to printable string, for log files for example.
9478 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Made basic router to router connections working. At least they
9481 can now connect to each other but nothing really works the way
9482 they are supposed - yet.
9484 * Added new initiator token to RouterConnection configuration
9485 file in silcd/serverconfig.[ch]. It is used to tell whether we
9486 are the initiator to the remote router or whether we'll expect
9487 the other end to connect.
9489 * Moved registering of listener task to silc_server_init, hence
9490 the server starts listenning as soon as it is run, even if it
9491 does not have connections to other routers. Let's see how well
9494 * Changed default connection retry timeouts for more suitable in
9497 * Removed cipher and such arguments from silc_idlist_add_client
9498 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9499 Added new function silc_idlist_add_data to add the keys and stuff
9502 * Added SilcIDListData structure and added it to SilcClientEntry
9503 and SilcServerEntry as their first field in the structure. This
9504 way we can explicitly cast the ID entries to the SilcIDListData
9505 structure and get common data for the entries. In past, we had
9506 to first check what type of connection it is and then cast it to
9507 correct ID entry type. Now, we can directly cast the opaque
9508 pointer to the SilcIDListData (no matter what ID entry it actually
9509 is) and get the data needed.
9511 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9513 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9514 in some circumstances even if threre were timeout tasks, though not
9515 IO tasks, but tasks anyway. Now fixed.
9517 * Defined SilcServerConnection structure to hold connection specific
9518 stuff about directly connected servers and routers. The definition
9519 is currently in silcd/server_internal.h. I thought about having
9520 a bit more important role fro this struct but for now it is used
9521 only when connecting to other server (or router actually).
9523 * Added connecting retry support in server when connecting to
9524 router(s). The retry feature implement exponential backoff
9525 algorithm. Also, added SilcServerParams structure to hold default
9526 parameters for server. For now, it include these retry settings
9527 and are hard coded. After server is moded to be as Silc Server
9528 Library this structure will be more important.
9530 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9532 * Changed client librarys channel->clients table to SilcList and
9533 changed code accordingly.
9535 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Changed client's channel table to SilcList and changed code
9538 accordingly. Also changed SilcChannelClientEntry to include back-
9539 pointer to the channel so that client entry can use that structure
9540 as list as well and we have fast cross-reference to the channel.
9541 This change dramatically decreased the complexity of channel
9542 handling with client entry and vice versa (removed one extra
9543 loop when searching for channel entry from many functions).
9545 * Changed server->sim from table to SilcDList and changed code
9548 * NAMES command can now be used from user interface. It will show
9549 the user list on the channel, neatly.
9551 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9552 Code now saves realname of the user if it becomes available.
9554 * Renamed configure.in to configure.in.pre and made ./prepare
9555 script to automatically add correct version string to
9556 configure.in which it creates from configure.in.pre.
9558 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * NAMES command reply now shows users mode with the nickname when
9563 * Moved silc_client_ch[u]mode[_char] functions from
9564 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9565 place sucks, they are utility functions and should be in some
9568 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9570 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9573 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Added TRQ (efficient deque and list library) into lib/trq. This is
9578 a very good list library that is currently used in the SILC. Defined
9579 SilcList API over the library because I didn't like the API very
9580 much. See lib/trq/silclist.h for the API and examples of how to
9581 use the API. Fixed various places in the code to use the new
9582 SilcList API. The SilcList is meant for lists that has a structure
9583 already defined as a list. It is not suitable to add just some
9584 context to the list (in TRQ, the context is the list actually).
9586 So, I defined SilcDList that can be used for the purpose where
9587 predefined list structure does not exit. This can be used as
9588 such list. Now some context just can be added to the SilcDList.
9589 Currently this list is not used in the SILC just yet, though there
9590 are a lot places where this can replace dynamically allocated
9591 tables and I will fix these places, later, to use SilcDList.
9592 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9593 and use TRQ internally).
9595 Also fixed some annoying warning messages that the original TRQ
9596 code generated. Also minor changes to TRQ's Makefile.in.
9598 * Added support for querying by Client ID to both WHOIS and
9599 IDENTIFY commands into server, as required by the protocol.
9601 * Removed method function pointers from SilcBuffer structure. They
9602 weren't used to anything and just increased the context size for
9603 no good reason. This change also made silc_buffer_alloc and
9604 silc_buffer_free functions inline functions.
9606 * Disabled command flooding detection support until it's fixed so
9607 that it accepts commands in but does not execute them more than once
9610 * Added silc_net_localhost(), to return local hostname, into
9611 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9612 that must be initialized before calling silc_client_init.
9614 * Added new function: silc_server_send_notify_on_channels to send
9615 notify messages to all channels client has joined. It is assured
9616 that the message is sent only once per client.
9618 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9619 lib/silcutil/silcutil.[ch] as silc_format function. The new
9620 function is generic and is used by server as well, not only by
9621 the logging routines.
9623 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9624 the provided version string was not acceptable. Added new function:
9625 silc_ske_check_version into lib/silcske/silcske.h. The function
9626 must be implemented by the application (client or server) and it
9627 does not reside in the SKE library. The function checks the version
9628 string remote end sent.
9630 * Added back pointers (to opaque context and to SilcSocketConnection)
9631 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9633 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9634 duplicate packet context structure.
9636 * Changed `notify' client operation to send same arguments as client
9637 receives from server except for ID's. ID's are mapped to correct
9638 ID entry and that is returned. Also, if channel entry is not sent
9639 by server but the notify is for channel the channel entry is sent
9640 to application (otherwise application doesn't know that it is for
9641 channel (library gets it from packet's Destination ID)).
9643 * Added silc_client_remove_from_channels into client library to
9644 remove a client from all channels it has joined to. Used when
9645 received SIGNOFF notify from server. Added also new function
9646 silc_client_replace_from_channels to replace old ID entry with
9647 new ID entry on all channels. Used when received NICK_CHANGE
9650 * Fixed ID Cache list handling in silc_idlist_get_client in
9651 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9652 to get (or query) client by ID.
9654 * Updated TODO list.
9656 * Added connection authentication status message defined by the
9657 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9658 support for these into the code in client and server side.
9660 * Added generic function silc_client_send_command to send any command
9661 with variable argument list. Application should use this function
9662 to send commands if the command functions provided by the library
9663 does not suite for the application's user interface needs.
9665 * Added new `failure' client operation. Application is notified about
9666 received failure packet if client is executing a protocol. In this
9667 case the protocol's execution has failed.
9669 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9670 is required by the protocol.
9672 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9673 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9676 * Added status flag to SilcSKE object to indicate realtime status
9677 of the SKE protocol.
9679 * Application receives now exactly same command reply arguments as
9680 the library receives from server. However, if ID is received the
9681 corresponding ID entry is returned to the application (eg. Client
9682 ID is mapped to correct SilcClientEntry entry and that is returned).
9683 Changed command_reply client operation due to this change.
9685 * Changed all ID's in commands and in command replys as ID Payloads.
9686 Change affected both client and server side codes.
9688 All ID's sent in SILC network (with execption of ID's in SILC
9689 Packet header) are sent in ID Payload to support variable length
9692 * Server now notifies nick changes and notifies all clients on
9693 the channels about the new nickname (about the new Client ID,
9696 * Implemented CMODE command to change channel modes. Supports all
9697 channel modes defined by the protocol specs except ban and invite
9698 lists. (Also, private channel key mode is supported but support for
9699 setting private channel key in client is missing, thus, this mode
9700 has no effect on client side (except that server requires that the
9701 client uses private channel key and normal channel traffic does not
9704 Also, invite mode works per se, but INVITE command does not work
9705 yet correctly, so you can set channel as invite only channel but
9706 inviting clients to the channel does not work (it is yet to be
9707 thought what's the best way to do it).
9709 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9710 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9711 Implemented CUMODE command to change user's mode on the channel.
9712 Supports all modes defined by the protocol specs.
9714 * Added NAMES command reply to return users modes on the channel.
9716 * Removed unnecessary and slow ciphers from lib/silccrypt.
9718 * Set SO_KEEPALIVE option to connection sockets by default.
9720 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9722 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9723 redefined the Notify Payload into protocol specs.
9725 * Added silc_id_payload_parse_id to get ID directly from raw
9728 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9731 accept searching by Client ID as well.
9733 * Added support for LEAVE and SIGNOFF notify types in client library.
9735 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9736 to parse ID Payload from raw data.
9738 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * Added flags parameter into silc_ske_assemble_security_properties
9741 function in lib/silcske/silcske.[ch].
9743 * Changed notify client operation to fit better for notify messages
9744 sent by server. The notify payload received from server is now
9745 passed to the application (after parsing it to SilcNotifyPayload).
9746 It is application's responsibility to retrieve the arguments
9747 from the payload and show the message the way it wants. The message
9748 sent by server is implementation specific.
9750 * Changed public keys to comply with the protocol specification.
9751 Old public keys are not supported anymore and are not compatible.
9753 * Removed nickname from Channel Payload as the latest draft removed
9754 it. The client must resolve the nickname from the NAMES command
9755 reply received when it joined the channel.
9757 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9759 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Fixed some errors in protocol specification drafts.
9763 * Created lib/silccore/silcnotify.c to implement Notify Payload
9764 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9765 generic payloads described by protocol specifications. The file
9766 includes implementations for ID Payload and Argument Payload.
9768 * Changed Command Payload implementation to use the new Argument
9769 Payload. Changed command_xxxx_payload to command_payload_xxxx
9770 to comply with SILC coding conventions.
9772 * Added suppport for Argument Payload handling in Notify Payload
9773 implementation as protocol requires it. Added the new support
9774 into server and client lib as well.
9776 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Added support for multiple nicknames on same channel. [n] is
9779 added locally to the nickname if there are more than one same
9780 nicknames on the channel.
9782 * Server now sends all nicknames that matched WHOIS request.
9783 Client also shows the list received from server.
9785 * Added TOPIC command to client side. User can now set and show
9786 current topic on channel.
9788 * Added MOTD command to client and server. Also, server sends the
9789 motd when client connects to the server.
9791 * Changed version strings to comply ISO 8601.
9793 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Fixed protocol error handling in client library. It should now
9796 cope even if the SKE fails for some reason.
9798 * Made new protocol specification drafts for submitting to IETF.
9800 * Implemented TOPIC command to server in silcd/command.c.
9802 * Added two new notify types into lib/silccore/silcnotify.h:
9803 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9804 notify nickname change and topic setting/change on a channel.
9806 * API change of command_reply operation in client library. The
9807 application gets now the status type received from server as well.
9809 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9813 * Cras fixed and optimized the packet handling even further and
9814 it should work now. Minor change to the prototype of function
9815 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9817 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * Added new function into lib/silcutil/silcschedule.[ch]:
9820 silc_schedule_with_fd to select() a specified fd. The function
9821 returns after timeout expires or data arrives or goes. The
9822 function is used by packet routines to wait that all data is
9823 received from network.
9825 * Fixed data reading from network in lib/silccore/silcpacket.c.
9826 The code now assures that all data is read from the fd and then
9827 continues packet processing. This was a bug fix since the code
9828 used to drop some data in some circumstances.
9830 * Added new function into lib/silcclient/client.[ch]:
9831 silc_client_start_key_exchange to start key exchange after
9832 connection has been established to server. The code internally
9833 now uses this funtion but its main purpose was to provide it
9834 for applications that perform their own connecting. After
9835 application has created a connection it merely calls this
9836 function to start the key exchange between client and server.
9837 The library takes care of everything else after that.
9839 Updated also lib/silcclient/README to explain the usage of
9842 * Do not send to application information that connection has
9843 been established. Application gets notified it by connect
9846 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Applied cras's patch to add silc_schedule_one function. The
9849 function runs scheduler once and returns.
9851 * Fixed the scheduler after cras messed it up. The timeout
9852 handling works now as it's supposed to work.
9854 * Added into lib/silccore/ silcnotify.h to include notify
9855 message types support. Changed silc_server_send_notify*
9856 functions, in server.[ch], to support those new notify types.
9857 Added the support for the notify types into client library,
9858 as well. Added new notify client operation into ops.h in
9861 * Changed silc_server_packet_send_to_channel to send normal
9862 packets instead of just channel message packets. The function
9863 is now used to send the notify packets to channels. It is not
9864 used to send channel message packets anymore, as server never
9867 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9868 va_arg()s as it seems to require it nowadays. I guess, if SILC
9869 is compiled with older va_arg() the new code should work anyway.
9871 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Splitted core library. Core library (lib/silccore) includes
9874 now only SILC protocol specific core (and common) components.
9875 Created new utility library (lib/silcutil) that includes more
9876 generic purpose stuff. The stuff for util library was taken
9877 from the old core library. This was minor and easy split.
9879 * Created SILC Client Library (lib/silcclient) that includes
9880 implementation of the SILC client without user interface. This
9881 was major move from silc/ directory. The code has been changed
9882 so that it is transparent towards the user interface. The
9883 silc/ directory includes now the same user interface as before
9884 and it uses the new client library. Read lib/silcclient/README.
9885 Basicly, the client library performs everything else related
9886 to SILC except user interface handling. Also, configuration
9887 files are considered to be part of user interface and library
9888 does not handle them.
9890 This change also changed a lot of structures, function naming etc.
9891 Most important change was that SilcClientWindow object was
9892 renamed to SilcClientConnection in the client library. Created
9893 also new file lib/silcclient/ops.h. Also added new files
9894 silc/local_command.[ch] and silc/client_ops.[ch].
9896 All these changes were made to make it easier for user interface
9897 designers to create what ever user interface for the SILC client
9900 It is also expected that the server will be moved to lib
9901 directory as well and SILC Server Library will be created;
9902 sometimes in the future.
9904 * Removed Local commands from lib/silccore/silccommand.h as
9905 they are application specific and new client library does not
9906 handle any of those anymore.
9908 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9909 old client implementation in silc/.
9911 * Added support for callback functions in SILC_LOG_* macros.
9912 Application can now set its own callbacks that will be called
9913 instead of using the default functions that will always print
9914 the debug messages to stderr (or stdout). Also, debugging can
9915 now be disabled by setting silc_debug to FALSE and re-enabled by
9916 setting it to TRUE. Note, that logging will still work even
9917 if debugging is disabled.
9919 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9920 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9921 silc_log_reset_debug_callbacks.
9923 * To enable debugging in silc client one must give now -d
9924 option on command line.
9926 * Changed silc_schedule_init to automatically allocate task queues
9927 if they are not allocated before calling it.
9929 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added GMP 3.1 into math library.
9933 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9935 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9936 a channel in SILC network. The packet is used by servers and
9937 routers to notify other routers that user has left a channel.
9938 This little feature was missing until now. Added the feature
9939 to protocol specification as well.
9941 Added functions: silc_server_send_remove_channel_user and
9942 silc_server_remove_channel_user into server.[ch].
9944 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9945 lib/silccore/silcpacket.h. However, they are not implemented
9948 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Fixed joining to a channel and sending channel messages
9951 between server and router. The channel message sending should
9952 now work inside a cell.
9954 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * Fixed the private message sending between server and router.
9957 The private message sending should now work inside a cell.
9959 * Added silc_server_replace_id into server.[ch] to replace
9960 existing ID in the SILC network.
9962 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9963 and silc_idlist_replace_server_id into idlist.[ch] in server.
9965 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Fixed the server to server connections. Server can again now
9968 connect to router. Router to router connections probably does
9971 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9973 * Added dynamic protocol registering support. Now protocols can
9974 registered and unregistered on the fly. Patch by cras.
9976 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9978 * Added lib/contrib directory to hold routines that some platforms
9979 don't have but are needed by SILC.
9981 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9982 into lin/contrib to provide getopt() and getopt_long() for
9983 those who don't have it.
9985 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Added AWAY command to client. When away message is set and
9988 client receives a private message packet the client automatically
9989 replies to the sender with the away message.
9991 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9992 bug seemed to be the cause of recent problems when compiling
9995 * Added version detection support to SKE protocol specification
9996 and added the new changes to the SKE implementation as well.
9997 There were other minor changes in the SKE protocol as well.
9999 Many changes in lib/silcske/silcske.[ch] and in
10000 lib/silcske/payload.[ch].
10002 * Added ^U functionality, clear input line. Patch from cras.
10004 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Mainly small bugfixes on core library. Fixed some debugging
10007 logging and buffer overflow in silclog.c.
10009 * Updated config.sub and config.guess on the distribution tree.
10011 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Added command lagging support in server. Client may execute
10014 commands now only once in two seconds.
10016 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Optimized packet reception. MAC computation and checking is now
10019 also more optimized. A lot previously duplicated code is now
10020 used as generic by both client and server.
10022 * Fixed key pair generation in clientutil.c
10024 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Added into lib/silccore/silcbufutil.[ch] new function;
10027 silc_buffer_realloc.
10029 * Moved generic packet sending/encryption functions to
10030 lib/silccore/silcpacket.[ch] from client and server. Some
10031 rewriting of the functions.
10033 * Moved all generic packet reception/decryption functions to
10034 lib/silccore/silcpacket.[ch] from client and server. The
10035 packet processing is now much cleaner in both client and server.
10036 These were major changes in both client and server.
10038 * Created many common functions in server to do packet sending.
10039 Previously code were duplicated a lot, this has been removed
10040 with these changes.
10042 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10044 * Rewrote major parts of the ID cache system. Don't know
10045 whether it is better now or not but at least the API is more
10048 * Major rewrite on ID cache stuff on client because of the ID
10049 cache API changes. Added idlist.c to client.
10051 * Also major rewrite on ID cache stuff on server as well.
10052 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10053 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10054 in hand, instead they are all put into the ID cache system now.
10055 All server_idlist_* routines uses ID cache now instead of
10056 traversing its own lists (those lists does not exist anymore).
10057 SilcIDList though still exists. Also, SilcXXXEntry's are
10060 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Finally made the SKE implementation compliant to the protocol
10063 specification. All mp integers are now binary encoded as
10064 opposed being HEX encoded.
10066 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10069 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10070 functions: silc_[encode/decode]_pem. Also added function
10071 silc_encode_pem_file to PEM encode with newlines ('\n') for
10072 saving into a file.
10074 * SILC public keys are now encoded either PEM or binary. Same
10075 option is for private keys as well. By default private keys
10076 are binary encoded and public keys PEM encoded. Silly HEX
10077 encoding were removed.
10079 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10080 function to create fingerprints.
10082 * Fixed a bug in SHA1; does not change the original data anymore.
10084 * Partly implemented INFO command on client and server side.
10085 Fixed CLEAR command. Changes to SERVER command; show current
10086 server(s) when giving command without arguments. Added
10087 VERSION command to client.
10089 * Added check to server that unregistered connections cannot
10090 execute commands (unless it is specificly allowed).
10092 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Fixed screen refresh.
10096 * Fixed channel joining bug from client. On some circumstances
10097 client tried to join to a channel it had already joined.
10099 * Added public key verification process into client's protocol.c.
10100 The client now verifies the public key from user and saves
10101 it into ~./silc/serverkeys/ directory.
10103 Added into: clientutil.[ch]: silc_client_verify_server_key.
10105 * Changed SKE protocol's silc_ske_initiator_finish function
10106 to accept callback function that verifies the received public
10107 key. Removed old silc_ske_verify_public_key function.
10109 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10112 silc_pkcs_private_key[_data]_set.
10114 * Made the password and public authentication more cleaner in
10115 server's protocol.c.
10117 * Removed historic and obsolete protocol `channel_auth' from
10118 both client and server.
10120 * Removed wrong way of sending command status messages from
10121 server to client in server's command.c. The old way violated
10122 protocol specification.
10124 Changes to silccore/silccommand.[ch]: removed
10125 silc_command_encode_status_payload -> not needed anymore,
10126 changed silc_command_encode_payload_va to accept extra
10127 argument on variable argument list. The argument type must
10128 now be provided to the function. Also, added new function:
10129 silc_command_encode_reply_payload_va which is same as
10130 normal command_encode_payload_va except command status type
10131 is provided as extra argument.
10133 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * Added ~./silc directory handling. The directory includes the
10136 public and private keys for the client.
10138 Added silc_client_check_silc_dir, silc_client_create_identifier
10139 and silc_client_load_keys.
10141 * Implemented SILC protocol compliant public key. Added public
10142 and private key saving to and loading from files.
10144 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10145 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10146 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10147 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10148 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10150 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10151 silc_pkcs_load_[public/private]_key.
10153 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Added silc_server_get_route (route.[ch]) to get connection
10156 data for the fastest route for given ID.
10158 * Implemented INVITE command on client and server. The command
10159 were re-defined in the SILC Protocol Specification and the
10160 implementation now complies with the specification.
10162 * Implemented PING command on client and server.
10164 * Implemented NAMES command on client and server. The server side
10165 supports currently only normal server not router server yet.
10166 Some changes to NAMES definition in SILC protocol specification.
10168 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Implemented LEAVE command on client and server.
10172 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10173 again. This change was made to the protocol as well. Server
10174 should not violate the protocol specification anymore.
10176 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10179 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob