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 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
8 * Fix theme abstracts parsing. Affected files irssi/default.theme,
9 irssi/src/fe-common/core/themes.c
11 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
13 * Fixed close command to use the port correctly when closing
14 server connections. Affected file silcd/idlist.c.
16 * Check for NULL outbuf in silc_socket_write. It is possible
17 that it is NULL is some odd case. Affected files are
18 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
20 * Do not call final protocol callback for backup router
21 resuming protocol when closing connection. It is closed
22 by timeout in case of error. Affected file silcd/server.c.
24 * Backup reconnect to router if backup resuming protocol
25 failed. Affected file silcd/server_backup.c.
27 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
29 * Fixed double free in SKE library error hadling when signature
30 error occurred. Affected file lib/silcske/silcske.c.
32 * Save the fingerprint to new SilcClientEntry after changing
33 nickname. Affected file lib/silcclient/client_notify.c.
35 * Print SIGNOFF in Irssi SILC client only if the nickname is
36 known. Prevents asserts in Irssi core. It is possible we
37 don't have the nick if it was just being resolved when it
38 quit. Affected file irssi/src/silc/core/client_ops.c.
40 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
42 * Fixed double free in invite list adding code when adding
43 invite strings. Affected file silcd/server_util.c.
45 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
47 * More log printing during backup router protocol. Affected
48 file silcd/server_backup.c.
50 * Removed backwards support for old private key file format.
51 Affected file lib/silccrypt/silcpkcs.c.
53 * Removed backwards support for not-so-strict decryption length
54 check, it's strict now. Affected lib/silccrypt/silccipher.c.
56 * GETKEY to update the client entrys fingerprint too.
57 Affected file lib/silcclient/command_reply.c.
59 * Added --without-libtoolfix for package builders using weird
60 wrappers around libtool (BSD at least).
62 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
64 * Fixed backup router bugs: When backup resumes router and
65 receives a CHANNEL_MESSAGE packet the backup must not act
66 as router since the packet header decryption would be
67 different. Also, when relaying packets to channel, do
68 not re-encrypt packets on backup that came from the primary
69 since the connection isn't really router-router connection.
70 Affected files silcd/server.c, silcd/packet_send.c.
72 * Added checks in encryption/decryption that encryption/decryption
73 length sent as argument really is multiple by block size. Helps
74 catching really weird bugs like the above backup router bugs
75 when packets are being decrypted in wrong way. Affected files
76 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
78 * Fixed padding generation in private key file encryption.
79 Affected file lib/silccrypt/silcpkcs.c.
81 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
83 * Added ignore_message_signatures setting which can be used
84 to ignore signatures in messages. Affected files are
85 irssi/src/silc/core/client_ops.c, silc-core.c.
87 * Fixed the libtoolfix to use command line options instead of
88 environment variables. They didn't work as expected. Now,
89 the libtool is fully run-time configurable.
91 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
93 * Verify signature payload for signed messages. Affected files
94 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
95 irssi/src/silc/core/silc-core.h
97 * Display signature verification result in public and private
98 messages using theme abstracts. See irssi/default.theme for
99 examples on their usage. Affected files
100 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
101 irssi/src/fe-common/silc/module-formats.[ch],
102 irssi/src/fe-common/silc/fe-common-silc.c,
103 irssi/src/fe-common/silc/Makefile.am
104 irssi/src/fe-common/core/fe-messages.[ch]
106 * Fixed bugs in Irssi's theme parsing. Affected files
107 irssi/src/fe-common/core/themes.c
109 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
111 * Calculate the correct length for signed messages before
112 encrypting, it must be multiple by block size. Affected
113 file lib/silccore/silcmessage.c.
115 * silc_message_signed_get_public_key returns now both
116 decoded and encoded public key. Affected files are
117 lib/silccore/silcmessage.[ch].
119 * Added libtoolfix script that makes the libtool more generic
120 and configurable in run-time. Now we can specify in run-time
121 if what kind of libraries we want to create, regardless of
122 configuration. SIMs are now creates even if --disable-shared
123 was explicitly given.
125 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
127 * Fixed founder key sending in CMODE command in client.
128 Affected file lib/silcclient/command.c.
130 * Fixed CUMODE founder authentication in server to not check
131 for client's public key since it's not supposed to do that.
132 Affected file silcd/command.c.
134 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
136 * Set realname and hostname in NICK_REC records. Affected file
137 irssi/src/silc/core/silc-nicklist.c
139 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
141 * Remove 1.0 protocol backwards compat code from client
144 * Added more reliable check for whether nickname did change
145 or not, or whether only Client ID changed in NICK_CHANGE
146 notify. Affected file lib/silcclient/client_notify.c.
147 Fixes bug in '@' character handling in a nickname.
149 * Added support for automatically parsing signature from
150 the message payload. Added new function
151 silc_message_get_signature to return the payload to
152 application. Affected files lib/silccore/silcmessage.[ch].
154 * Changed the private_message and channel_message client
155 operations to deliver the SilcMessagePayload to the
156 application too. Application can use it fe. to get the
157 signature from the message for verification. Affected
158 file lib/silcclient/silcclient.h, client_channel.c and
161 * Redefined the signed payload for message payloads.
162 Updated protocol specs and implemented.
164 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
166 * Fixed wrong invite and ban list handling in server command
167 reply. Affected files are silcd/command_reply.c,
168 silcd/server_util.[ch].
170 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
172 * Fixed CMODE setting in server when founder mode was set.
173 Affected file silcd/command.c. Bug #95.
175 * Added support to setting specific public key in CMODE in
176 Irssi SILC client. Affected file lib/silcclient/command.c.
178 * Added support to use specific public key in CUMODE in
179 Irssi SILC Client. Affected file lib/silcclient/command.c.
181 * Added support for inviting and banning by public key in
182 Irssi SILC client. Affected file lib/silcclient/command.c.
184 * Fixed fingerprint/babbleprint showing in invite and ban
185 list command replys. Affected file is
186 irssi/src/silc/core/client_ops.c.
188 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
190 * Format CMODE +c and +h to display both the mode and the argument
192 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
194 * Added test vectors and test programs for SHA-1, MD5,
195 HMAC-SHA1 and HMAC-MD5. New tests are located in
196 lib/silccrypt/tests/. Fixed also argument decoding bug in
197 MD5 implementation. Affected file lib/silccrypt/md5.c.
199 * Changed the channel private key and private message key
200 generation (with static keys) to use SHA1 instead of MD5,
201 as SHA1 is the mandatory hash function in SILC. Affected
202 file lib/silcclient/client_[channel/prvmsg].c.
204 * Changed the private key file encryption to use SHA1 instead
205 of MD5. Added support for the old generation and added
206 automatic change of the key (to be removed later). Affected
207 files lib/silccrypt/silcpkcs.c.
209 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
211 * Load only files with .pub suffix in PublicKeyDir. Affected
212 file silcd/serverconfig.c.
214 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
216 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
217 channels. Affected files silcd/silcd.c, silcd/server.h.
219 * Added the config directive PublicKeyDir for the client block.
220 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
222 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
224 * Merged Toni's irssi/silc.conf patch.
226 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
228 * Max alloc tests in allocation routines. Affected file
229 lib/silcutil/silcmemory.c.
231 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
233 * Fixed a typo in resuming code that fixed detach/resume code
234 in server. Bug #93. Affected file silcd/packet_receive.c.
236 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
238 * Do reverse lookups for server when /connecting. Affected files
239 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
240 irssi/src/core/net-nonblock.*
242 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
244 * Added library versioning for shared libraries. Affected
245 files configure.in.pre and lib/Makefile.am.pre.
247 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
249 * Display INVITE and BAN lists as specified by SILC 1.2
251 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
253 * Do not send invite list back unless asked (when sending
254 no arguments) or when list was modified. Affected file
257 * Remove client from invite list in KILLED notify and in
258 KILL command. Affected file silcd/command.c and
261 * Fixed bugs in invite list handling in INVITE command.
262 Affected files silcd/command.c and silcd/server_util.c.
264 * Merged with Irssi 0.8.6.
266 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
267 Affected file irssi/src/fe-text/silc.c.
269 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
271 * The silc_argument_get_[first/next] now return the argument
272 type to caller. Added silc_argument_payload_encode_one.
274 Affected files are lib/silccore/silcargument.[ch].
276 * Added support for the SILC 1.2 INVITE command and new
277 invite lists to server. Affected files are silcd/command.c,
278 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
280 * Added support for the SILC 1.2 BAN command and new
281 ban lists to server. Affected files are silcd/command.c,
282 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
284 * Added support to client sending new INVITE command. Affected
285 file is lib/silcclient/command.c.
287 * Added support to client sending new BAN command. Affected
288 file is lib/silcclient/command.c.
290 * Added support for removing client from invite list when kicked
291 from channel, as SILC 1.2 dictates. Affected files are
292 silcd/packet_receive.c and silcd/command.c.
294 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
296 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
297 automatically the cipher's internal IV. Affected files
298 lib/silccrypt/silccipher.[ch].
300 * Assure the RESUME_CLIENT packet is not sent to twice to
301 backup router if the detached client was originated from
302 the backup. Affected file silcd/server.c. Bug #76.
304 * Changed silc_sim_symname to not allocate memory. Affected
305 file lib/silcsim/silcsimutil.c.
307 * Fixed memory leaks with SIMs in server. Affected files
308 silcd/serverconfig.c, silcd/server.c.
310 * Fixed channel key distribution after resuming detached
311 client. Affected files silcd/packet_receive.c.
313 * Fixed channel's global_user boolean checking after detaching.
314 Check it after changing the owner of the client not before.
315 Affected file silcd/packet_receive.c.
317 * Fixed few double frees from client library. Fixes at least
318 Bug #81, possibly others too.
320 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
321 notifys in Irssi SILC Client. Affected file is
322 irssi/src/silc/core/client_ops.c. Bug #82.
324 * Applied Ville Räsänen's manual page and --mandir bugfix
325 patch. Affected files are configure.in.pre and Makefile.am.pre.
328 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
330 * Added support to backup router protocol for backup to tell
331 normal server that it cannot use the backup router as primary
332 because the primary isn't really down. Updated protocol
335 * Added support for primary router to tell backup router that
336 resuming is not possible because the backup really isn't primary
337 in the cell. For example if backup disconnected itself the
338 resuming is not allowed since the primary really did not
339 go down. Updated protocol specs.
341 * Removed MARS from crypto library.
343 * Defined the CTR mode and Randomized CBC mode in SILC. The
344 CTR mode is RECOMMENDED now in specification. Defined also
345 Serpent cipher as optional cipher. Updated the protocol specs.
347 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
349 * Added support for inviting/banning by IP/MASK, public key,
350 and explicit Client ID. Redefined the command and notify
351 types to allow easier forwards support for other methods
352 of inviting/banning. Updated protocol specs.
354 * Remove the client from channel's invite lists if the client
355 is kicked or killed. Updated protocol specs.
357 * Unified the Channel Message Payload and Private Message
358 into one Message Payload. Updated protocol specs and
361 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
363 * Don't wait for EOF after socket error has occurred, but
364 close the connection. Affected file is silcd/server.c.
366 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
368 * Added support for setting FOUNDER mode on channel with
369 specific public key which can be set with CMODE command.
370 Updated protocol specs and implemented in client and server.
372 * Fixed the Irssi SILC client to correctly shutdown the client
373 library to avoid memory leaks. Affected files are
374 irssi/src/silc/core/silc-core.c and silc-servers.c.
376 * Deprecated the No Reply flag in SKE protocol and introduced
377 "IV Included" flag which can be used to indicate that the IV
378 is included in the ciphertext. This makes it possible to use
379 SILC on unreliable transport, such as UDP which may cause
380 packet reordering and losses. Updated protocol specs, did
383 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
385 * Fixed the MPI implementation of silc_mp_sizeinbase to return
386 < 32 bit values in correct size. Affected file is
387 lib/silcmath/mp_mpi.c.
389 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
391 * Fixed the KE Start Payload parsing to check that mandatory
392 fields are present. Affected file lib/silcske/payload.c.
394 * Fixed compilation warnigs in Irssi SILC Client. Affected
395 files are irssi/src/silc/core/silc-query.c. client_ops.c.
397 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
399 * Print "nick now appears as newnick" and update Irssi's nicklist
400 when you change your nick to "nick". Closes #62
402 * Never format your own nick. Closes #63
404 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
406 * SILC_UMODE_GONE changes are now propagated correctly to the
407 Irssi client. Closes #54
409 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
411 * Fixed example in /HELP KEY
413 * Added expando $j which expands to current SILC Client version
415 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
417 * Fixed public key decoding in crypto library.
419 * Added better error printing to SKE library.
421 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
423 * Fixed NICK command to not crash if nickname was not sent.
425 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
427 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
428 Deprecated the old Encrypt-And-MAC order. Updated protocol
429 specs and implemented.
431 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
432 generation. Updated specs and implemented.
434 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
436 * Added support for rekey before 2^32 sequence number wraps.
437 Affected files in server and client library.
439 * Padding must be at least 8 bytes now. Implemented and updated
442 * Compute maximum padding for authentication packets to make
443 passphrase approximation attacks impossible. Affected files
444 in client library and in server.
446 * Fixed PING command sending in client library and handling in
447 server. The server ID must be ID Payload, not raw ID data.
448 Affected files in server and client library.
450 * Defined that all public keys sent in commands and notify
451 payloads are actually Public Key Payloads not raw public key
452 data. Updated protocol specs and implemented.
454 * Updated protocol version to 1.2. Updated specs and code.
456 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
457 status types. Updated specs and the code.
459 * Added support for normal client to kill its own entries from
460 the network. Updated protocol specs and the code.
462 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
463 and added initial implementation.
465 * Added MAC field to the Private Message Payload to protect
466 against chosen ciphertext attacks. Updated the protocol specs
469 * Added idle and signon fields to the ATTRIBUTE_SERVICE
470 attribute to indicate the user's current idle and signon time
471 of a service. Updated protocol specs and implemented.
473 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
475 * Added "do_not_bind" argument to silc_client_file_send what
476 can be used to not bind locally but assume the file receiver
477 provides the point of connect. Usefull when sender is behind
478 NAT device. Affected file lib/silcclient/silcclient.h and
481 * Added -no-listener option to FILE SEND command in Irssi SILC
482 client. Affected file irssi/src/silc/core/silc-servers.c.
483 Renamed FILE RECEIVE to FILE ACCEPT.
485 * Confirm passphrase for private key encryption in
486 silc_create_key_pair and silc_change_private_key_passphrase.
487 Affected files are lib/silcutil/silcapputil.c.
489 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
491 * Move silc_client_packet_send back to internal, added
492 silc_client_send_packet, a bit simpler function for application.
493 Affected files lib/silcclient/silcclient.h, client.c and
496 * Moved the SilcClientEntry, SilcChannelEntry and
497 SilcServerEntry to silcclient.h to be public and documented
498 them for application. Affected files are
499 lib/silcclient/silcclient.h and idlist.h.
501 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
503 * Fixed manual page installation patch by Ville Räsänen.
504 USERS help page fix patch by Ville Räsänen
506 * Changed the silc_client_command_call interface to make
507 the command call simpler for the application. The library
508 now handles the command line parsing, command finding and
509 execution. Application only needs to call the function
510 with the command line. Affected files are
511 lib/silcclient/silcclient.h, command.[ch].
513 * Fixed silc_get_input to NULL-terminate the returned input.
514 Affected file lib/silcutil/silcutil.c.
516 * Resolve the client's public key in JOIN command if the
517 founder auth data is being requested but we don't know the
518 client's public key. Affected file silcd/command.c.
521 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
523 * Print notify for server opers when backup router comes
524 online. Affected file silcd/server.c.
526 * Fixed the INVITE command to send the invite list in
527 command reply. Affected file silcd/command_reply.c.
529 * Fixed MOTD command reply sending. Affected file
532 * UTF-8 decode the topic in TOPIC command reply and LIST
533 command reply in Irssi SILC client. Affected file is
534 irssi/src/silc/core/client_ops.c.
536 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
538 * Fixed the INVITE command to not crash Irssi SILC client
539 when given without nickname argument. AFfected file
540 irssi/src/silc/core/client_ops.c.
542 * Fixed double free in WHOIS query on normal server when
543 forwarding query to router. Affected file is
544 silcd/server_query.c.
546 * Fixed WATCH command reply handling on normal server which
547 was missing altogether. Affected file silcd/command_reply.c.
550 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
552 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
553 Included yodl sources for each of these. Also modified
554 Makefile.am prototype to install these files to proper
555 locations. Updated CREDITS. Affected file Makefile.am.pre,
556 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
559 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
561 * Added support for encrypted private key files. Now
562 passphrase must be provided when new key pair is created
563 (can be empty though), and prompted when loading the
564 private key. Added support for loading the old-style
565 non-encrypted private keys as well. Affected files
566 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
569 * Fixed silc_get_input to accept input on all terminals.
570 Affected file lib/silcutil/silcutil.c.
572 * Moved the Irssi SILC client key loading and other stuff
573 to be called after the arguments and UI is initialized.
574 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
576 * Added -P option to Irssi SILC client which can be used
577 to change the passphrase of the private key. Affected
578 file irssi/src/silc/core/silc-core.c.
580 * Added silc_change_private_key_passphrase apputil routine
581 to lib/silcutil/silcapputil.[ch].
583 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed connection closing in client library to not crash.
586 Moved the connection freeing totally to function
587 silc_clinet_del_connection. Affected file
588 lib/silcclinet/client.c.
590 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
592 * Changed includes/silcincludes.h to silcincludes.h.in to
593 include configuration specific information. The silcdefs.h
594 is not included in to installation anymore (it's only
595 compilation time header).
597 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
599 * Moved the SilcClient and SilcClientConnection from client.h
600 to the public lib/silcclient/silcclient.h. Changed the
603 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
605 * If version string in silc_clinet_alloc is NULL the library
606 puts it automatically. Affected file lib/silcclient/client.c.
608 * Changed the version strings from variables to #define's
609 in includes/silcversion.h.
611 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
613 * Added shared library complation support.
615 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
617 * Added lib/silcutil/silcapputil.[ch] for application
618 utility functions. It includes routines for applications'
619 convenience. Added silc_create_key_pair, silc_show_public_key
620 and silc_load_key_pair functions.
622 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
624 * Send RESUME_CLIENT packet from router to backup routers
625 to in resuming. Affected file silcd/packet_receive.c.
627 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
629 * In IDENTIFY command parsing, send all other IDs except
630 Client IDs explicitly to router for resolving on normal
631 server. Also check that ID received in WHOIS command is
632 always Client ID, others are not allowed. Affected file
633 silcd/server_query.c.
635 * Merged latest changes from irssi.org CVS.
637 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
639 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
640 Affected files irssi/src/silc/core/silc-core, silc-server.c.
642 * Fixed the heartbeat sending in Irssi SILC client. Moved
643 the silc_client_packet_send to silcclient.h for application
644 usage. Affected files lib/silcclient/client_internal.h
645 lib/silcclient/silcclient.h.
647 * Fixed a bug in query resolving in server. Used wrong
648 variable in a for loop and crashed. Affected file is
649 silcd/server_query.c.
651 * Server constructs requested attributes only to locally
652 connected clients. Affected file silcd/server_query.c.
655 * Fixed a bug when sending resolving from router to server
656 with requested attributes. The constructed WHOIS command
657 was incorrect. Affected file silcd/server_query.c.
660 * Fixed Requested Attributes saving in WHOIS command reply.
661 The length of the data buffer must be saved too. Affected
662 file silcd/command_reply.c.
664 * Update the client entry's servername after detaching is
665 over. Affected file silcd/packet_receive.c. Bug #37.
667 * Resolve incomplete client entrys in CUMODE_CHANGE and
668 CMODE_CHANGE notifys. Affected file is
669 lib/silcclient/client_notify.c. Bug #42.
671 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
673 * Fixed channel key packet processing bug on backup router
674 during backup resuming protocol. Affected file is
675 silcd/packet_receive.c.
677 * Fixed memory leaks in server. Affected files are
678 silcd/server.c and silcd/packet_receive.c.
680 * Fixed packet decryption problem when backup router encrypted
681 channel message with wrong key during backup resuming
682 protocol. Affected file silcd/packet_send.c.
684 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
685 Toni Willberg (toniw@iki.fi)
687 * Changed the SilcCipher context to be private. Changed the
688 silc_cipher_get_iv to just return pointer to the IV. Added
689 silc_cipher_get_name to return the name of the cipher.
690 Fixed code all around to support these changes. Affected
691 files are lib/silccrypt/silccipher.[ch], client library and
694 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed unaligned access in lib/silccore/silcattrs.c.
698 * Fixed libtool linking in lib/silcsim/Makefile.am.
700 * Fixed services attribute printing. Affected files is
701 irssi/src/silc/core/silc-queries.c.
703 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Fixed a crashbug in incoming server accepting. Affected
708 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
710 * Added automatically generated index to Toolkit Reference
713 * Added support for Postscript Toolkit Reference Manual.
715 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
717 * Merged DISCONNECT fix, and autoconn port fix from Irssi
720 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
722 * Added 'send_events' boolean argument to the function
723 silc_schedule_set_listen_fd which sends the set events to
724 the application explicitly if set to TRUE. Default action
725 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
726 lib/silcclient/client_internal.h and silcd/server_internal.h.
728 * Added silc_compare_timeval to determine which time values
729 is smaller. Affected file lib/silcutil/silcutil.[ch].
731 * Added sort-of "Quality of Service" (QoS) support to
732 SilcSocketConnection. Data reception can be controlled with
733 rate limit per second and/or read data length limit.
734 Added silc_socket_set_qos. Affected files are
735 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
737 * Added the QoS configuration to SILC Server configuration
738 file. Affected files are silcd/serverconfig.[ch] and
741 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
743 * Merged with irssi.org CVS.
745 * Failed OPER and SILCOPER authentications are now logged.
746 Affected file silcd/command.c. Bugs #25.
748 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
750 * ROBODoc documented lib/silcutil/silcbuffer.h and
751 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
752 <ville.rasanen@iki.fi>.
754 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
756 * Added support for auto-passphrase authentication from the
757 config file during connecting which was not implemented
758 yet. Affected file irssi/src/silc/core/client_ops.c.
760 * Fixed a bug in authentication protocol failure handling which
761 was processing wrong callback context. Affected files
762 are lib/silcclient/client.c and protocol.c.
764 * Fixed the /ATTR allow off to actually work. Affected file
765 is irssi/src/silc/core/silc-queries.c.
767 * Fixed the /ATTR -del to work. Affected file is
768 irssi/src/silc/core/silc-queries.c.
770 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
772 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
774 * Fixed mask attribute adding in Irssi SILC client. Affected
775 file irssi/src/silc/core/silc-queries.c.
777 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
779 * Added support for saving the requested attributes in
780 WHOIS to directory. Affected file is
781 irssi/src/silc/core/silc-queries.c.
783 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
785 * Added support for parsing VCard fields that do not have
786 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
788 * Fixed a double free bug in hash table foreach function
789 if the entry was deleted in the foreach callback. Affected
790 file lib/silcutil/silchashtable.c.
792 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
794 * Added silc_attribute_get_verify_data to return the signature
795 verification data for either user digital signature or
796 server digital signature in Requested Attributes. Affected
797 files are lib/silccore/silcattrs.[ch].
799 * Added silc_vcard_alloc which is used to allocated dynamic
800 SilcVCard context. The silc_vcard_free now checks whether
801 the context is dynamically allocated or not. Affected files
802 are lib/silcutil/silcvcard.[ch].
804 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
806 * Periodically remove the NOATTR status from client entry
807 so that the client may take the attributes in use even after
808 server has resolved them unsuccessfully earlier. Affected
809 file silcd/server_query.c and idlist.h.
811 * Moved sha1hash and md5hash from client->internal to
812 SilcClient for application usage. Affected files are
813 lib/silcclient/client.h and client_internal.h.
815 * Fixed attribute encoding and decoding bugs. Affected
816 files lib/silccore/silcattrs.[ch].
818 * Added ATTR command to Irssi SILC Client which is used to
819 manage user's Requested Attributes sending and values for
820 WHOIS command. Affected files around Irssi SILC client.
822 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Added silc_buffer_strformat which can be used to format
825 strings into a buffer which size is automatically increased.
826 Affected file lib/silcutil/silcbuffmt.[ch].
828 * Added implementation of VCard (RFC 2426) which can be used
829 as part of Requested Attributes in WHOIS command. Affected
830 file lib/silcutil/silcvcard.[ch].
832 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Some strncat -> silc_strncat changes our the core and
837 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
838 errors. Added better error printing to SKE library.
839 Affected files lib/silcske/silcske.c, silcske_status.h and
842 * Save the PKCS key length even if only private key is set to
843 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
845 * Fixed the usage of silc_pkcs_get_key_len since it returns the
846 length in bits not in bytes. Affected files are
847 lib/silcske/silcske.c, lib/silccore/silcauth.c and
848 silcd/server_query.c.
850 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
852 * Added silc_attribute_payload_encode_data to directly encode
853 the data into the attributes buffer. Renamed function
854 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
855 Affected files are lib/silccore/silcattrs.[ch].
857 * silc_hash_table_find_foreach calls the foreach function now
858 once even if the nothing was found with context set to NULL.
859 Affected file lib/silcutil/silchashtable.[ch].
861 * Remove the RESOLVING flag from client entry after received
862 the Requested Attributes from the client. Fixed memory leak
863 in client entry freeing. Affected files silcd/server_query.c
866 * Added Requested Attributes support into SILC Client Library.
867 It is not able to send requested attributes in WHOIS command,
868 and also receive and process requested attributes. Added
869 silc_client_attribute_[add|del] and silc_client_attributes_get
870 functions. Added also `ignore_requested_attributes' to the
871 SilcClientParams to not use attributes in client. Affected
872 files are lib/silcclient/command.c, client_attrs.[ch],
873 silcclient.h, client_internal and client.[ch].
875 * Changed the silc_client_get_client_by_id to support Requested
876 Attributes, it takes them as argument now. Affected file
877 is lib/silcclient/silcclient.h, and idlist.c.
879 * Added -details option to WHOIS command in Irssi SILC Client
880 to support the requested attributes. By default it requests
881 all attributes. Affected file lib/silcclient/command.c and
882 irssi/doc/help/in/whois.in.
884 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
886 * Add also SERVICE attribute for server-constructed attribute
887 data. Also digitally sign the attributes and add
888 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
889 silcd/server_query.c.
891 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
893 * Changed the silc_attribute_payload_encode to support list
894 of attributes (function may be called several times to add
895 a new attribute). Removed the silc_attribute_payload_encode_list
896 function. The encoding function now also automatically encodes
897 the data, so the caller does not need to do that. Affected
898 files lib/silccore/silcattrs.[ch].
900 * Added support for replying on behalf of the user to the
901 Requested Attributes in WHOIS command in the server. Affected
902 file silcd/server_query.c.
904 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
905 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
907 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
909 * Don't swtich to become primary router if we are backup if
910 decryption error has occurred. Affected file silcd/server.c.
912 * Fixed a bug in backup router IP address comparison in
913 silc_server_backup_get.
915 Save now also the port of the server/router and use that
916 in comparison as well. Affected file silcd/server_backup.c.
918 * Normal server now reconnects to backup router automatically
919 if connection is lost to it. Affected file silcd/server.c.
921 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
923 * If packet processing fails (like integrity check fails)
924 the connection is closed now. Affected files are
925 lib/silccore/silcpacket.c and silcd/server.c.
927 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
929 * Fixed double free in RSA public key set function
930 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
933 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
935 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
936 Added server_query.[ch] which provides one interface for
937 querying information using all three commands.
939 * Changed all "typedef unsigned char" in core library to
942 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
946 * Renamed silc_server_get_client_resolve to
947 silc_server_query_resolve and moved to server_query.[ch].
949 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Resumed client packet handling from server put the resumed
952 client on wrong list on router and caused the client not
953 be present on the network anymore. Now fixed to put the
954 client to correct list. Affected file silcd/packet_receive.c.
956 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
958 * Various cleanup in error message output in config parsing code
959 and in server init code. Fixed error log files containing
960 too many newlines ('\n') in some situations. Affected files are
961 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
963 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
965 * Use the reverse lookupped hostname in client internals
966 instead of one user provided us as remote server name.
967 Affected file lib/silcclient/client.c.
969 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
971 * Added 'app_context' to silc_schedule_init. It is an
972 application specific context that is delivered to application
973 in task callback functions. Affected files are
974 lib/silcutil/silcutil.[ch].
976 * The hb_context in SilcSocketConnection is not freed
977 automatically anymore (application must free it). Freeing
978 it automatic is inconsistent. Affected files are
979 lib/silcutil/silcsockconn.[ch].
981 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
983 * Added support for removing explicitly added client connections
984 in rehash and closing the client connections if they were
985 unconfigured in the rehash. Affected file silcd/server.c.
987 * Added support for aborting automatically pending commands
988 that never receives the reply (to avoid memory leaks).
989 Added also silc_server_command_pending_timed to set the
990 specific timeout for pending command. Affected files are
991 silcd/command[_reply].[ch].
993 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
994 specs and lib/silccore/silcstatus.h.
996 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
998 * Changed the silc_get_time to accept time value as argument
999 or if zero is sent return current local time. Affected
1000 file lib/silcutil/silcutil.[ch].
1002 * Added STATS command to client library and Irssi SILC client.
1003 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1005 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Assure that channel key is set before sending it. May
1008 crash server otherwise. Affected file silcd/packet_send.c.
1010 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1012 * Assure that endless loop cannot happen with detached client
1013 resolving on normal server. Added idlist status
1014 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1015 silcd/idlist.h and silcd/packet_receive.c.
1017 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Incoming file transfer request cannot use same session as
1020 the sending session. This can happen when sending file to
1021 yourself. Crashed the client on quit. Affected file
1022 lib/silcclient/client_ftp.c. Bug #24.
1024 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Implemented the draft-riikonen-precense-attrs draft and
1027 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1029 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Distribute the SERVER_SIGNOFF notify also to local backup
1032 routers from the primary router. The backup router may not
1033 have the signing of local server directly connected and need
1034 to know about the signoff. Affected file silcd/server_util.c.
1036 * Use the primary router as the origin of the locally connected
1037 server when it is disconnecting from the backup router since
1038 that's where it really is coming from. Now the clients from
1039 the disconnecting server are removed correctly and "shadow"
1040 clients are not left to the backup router. Affected file
1043 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * If normal server is standalone and found existing but disabled
1046 channel, do not re-create the channel since it creates
1047 duplicate same channels. Affected file silcd/server.c.
1049 * Added anonymous client connections support to server. New
1050 "anonymous" configuration option to ConnectionParams section
1051 added. If set to true, the username and hostname information
1052 of the client will be scrambled and anonymous user mode is
1053 set automatically to the user. Affected files are
1054 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1056 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1058 * In JOIN notify handling, mark that the cache entry of the
1059 client cannot be expired. Can cause crashes on normal
1060 server (asserts client->channels). Affected file is
1061 silcd/packet_receive.c.
1063 * From now on distribution versions are used as protocol versions
1064 instead of by default using the Toolkit base version as protocol
1065 version. Affected file prepare.
1067 * Do not set the locally resolved hostname for local client
1068 entry but take what server sends. This way the real hostname
1069 is showed in WHOIS for yourself. Affected file is
1070 lib/silcclient/idlist.c and lib/silcclient/client.c.
1072 * Resolve local info with IDENTIFY when connecting to server.y
1074 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1076 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1077 for implied search (not needed on platforms which has native
1078 pthreads library). Use --without-pthreads to disable threads.
1079 Affected file is configure.in.pre
1081 * Fixed --with-iconv on platforms which need to bypass (broken)
1082 native iconv(). Affected file is configure.in.pre
1084 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1086 * Moved -C option parsing in Irssi SILC client at same time
1087 as other options. The UI was initialized earlier and caused
1088 problems on command line. Bug #16. Affected file is
1089 irssi/src/silc/core/silc-core.c.
1091 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1093 * Added global variable silc_log_timestamp that tells silclog
1094 wether to print or not the timestamp in the logging files.
1095 Affected file lib/silcutil/silclog.[ch].
1097 * Added silcd configuration option Timestamp in the Logging
1098 section. Affected file silcd/serverconfig.[ch],
1099 doc/example_silcd.conf.in.
1101 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed fingerprint checking to check for entirely empty
1104 fingerprint instead of two first bytes when determining
1105 if it is set. Bug #18. Affected file silcd/command.c.
1107 * Fixed duplicate PKCS name registering to not allow it.
1108 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1110 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1112 * Conditionalize non-gcc compiler optimizations for various
1113 platforms, enable those commented out. Cleanups.
1114 Affected file lib/silcmath/mpi/configure.in
1116 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1118 * silc_rng_exec_command() left zombie processes if command
1119 didn't generate any output. Affected file
1120 lib/silccrypt/silcrng.c
1122 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1124 * Rewrote iconv checking, introduce --with-iconv for systems
1125 which rely on libiconv. Check if iconv() provided by libc
1126 is good enough, otherwise demand libiconv. Affected file
1129 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1131 * Search for ldopen() also in libc. This enables SIM support
1132 on *BSD systems. Based on patch from Alex Zepeda. Affected
1133 file configure.in.pre
1135 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1137 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1138 This fixes prepare on *BSD systems. Affected file
1141 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1143 * More fixed for not having purge timeout for global clients
1144 that are on channel. Affected files silcd/command_reply.c
1147 * Fixed the rekey protocol to work with backup router connections.
1148 Rekey packets are now allowed on disabled connections as
1149 well. Affected files silcd/packet_send.c and server.c.
1151 * Do not switch to be as backup router when shutting down and
1152 closing the primary connection. Affected file silcd/server.c.
1154 * Fixed memory leaks in backup router deleting. Added
1155 silc_server_backup_free to free all data during shutdown of
1156 server. Affected files silcd/server_backup.[ch].
1158 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Do not process commands if the sock->user_data is NULL.
1161 Affected file silcd/command.c.
1163 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed buffer overflow and security problems (loosing bits
1166 in CFB encryption) in SILC RNG. Problems reported by
1167 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1169 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1171 * Added yet more checks that client is not expired on global
1172 list if it is on channels. Affected file is
1173 silcd/command_reply.c.
1175 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Merged c0ffee's MIME signal patch which adds support for
1178 sending also MIME messages in Irssi SILC Client, and handling
1179 received MIME messages in a signal (and perhaps doing something
1180 to non-textual MIME messages).
1182 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1184 * Fixed pending command deletion in server and client library
1185 to check the whole list instead of breaking after first found.
1186 The affected files are silcd/command.[ch] and
1187 lib/silcclient/command.[ch].
1189 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1192 secret or private, otherwise it's possible to find out
1193 whether a secret channel exists or not. Affected file
1196 * If CMODE change fails during the mode setting, assure that
1197 the old mode mask is set for the channel back. Affected
1198 file silcd/command.c.
1200 * Fixed passphrase saving on +a channel on normal server
1201 after successful JOIN command. Affected file silcd/command.c.
1203 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1205 * Remove server/router operator privileges in DETACH command,
1206 since it's possible to resume to server where these
1207 privileges would not be allowed for the client. Affected
1208 file silcd/command.c.
1210 * Do not set to wait for backup in rehash of the server.
1211 Affected file silcd/server.c.
1213 * Do not check listener sockets when counting how many
1214 socket connections we have. Affected file is
1215 silcd/server_util.c.
1217 * Do not announce disconnected clients that are remaining
1218 in history (for WHOWAS). This is because SIGNOFF notify
1219 for these has been sent earlier already. Affected file
1222 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Buffer overflow with CUMODE command's mode->mode character
1225 conversion. Reported by Ville Räsänen. Affected file
1226 lib/silcutil/silcutil.c.
1228 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1230 * Allow heartbeat packets to go disabled connections anyway.
1231 Affected files silcd/server.c and silcd/packet_send.c.
1233 * Do not broadcast New Channel packets with List flag set
1234 in the packet to backup routers. The router must check
1235 for the correctness of the packets before sending them.
1236 It is possible that router will have enforce Channel ID
1237 change and this would cause desync in the backup router.
1238 Affected file silcd/packet_receive.c.
1240 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1241 are handled in list parsing. They are not list packets
1242 anymore. Affected file silcd/packet_receive.c.
1244 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Stop waiting for backup router through the timeout, not
1247 directly after backup router has arrived. Affected file
1250 * Do not re-create channel keys and send them when removing
1251 clients in server shutdown. Affected files are
1252 silcd/server_internal.h and silcd/server_util.c.
1254 * Notify distribution to backup routers was missing from
1255 the silc_server_send_notify_dest function which caused
1256 desyncing problems with backup router. Affected file is
1257 silcd/packet_send.c.
1259 * The client's channel removing was working wrong on
1260 backup router. It assumed that it doesn't know global
1261 information but backup router does know. For this reason
1262 it could remove channel when it wasn't supposed to do that.
1263 Affected file silcd/server.c and silcd/server_util.c.
1265 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Stop for a couple seconds after badkup router has become
1268 primary router. Affected file silcd/server.c.
1270 * Added silc_server_remove_servers_by_server, which is used
1271 to remove servers originated from some other server. Also
1272 clients of those servers can be removed too. Affected file
1273 silcd/server_util.[ch].
1275 * When removing clients after a server has signed of remove
1276 also all servers behind that server (unless they are known
1277 to be available locally), and send SERVER_SIGNOFF for each
1278 of the server separately. Also the signed off clients are
1279 sent now separately per signed off server. The affected files
1280 are silcd/server.c and silcd/server_util.[ch].
1282 * All servers added with silc_idlist_add_server must always
1283 have both "router" and "connection" pointers set. Otherwise,
1284 bad server entries may be left around in the cache.
1285 Affected file silcd/command_reply.c.
1287 * Do not create the channel key in NEW_CHANNEL packet
1288 processing if the channel is empty. Affected file
1289 silcd/packet_receive.c.
1291 * Completed backup router support for standalone routers.
1292 Supports also servers in the cell that do not use the backup
1295 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1297 * Fixed a bug in silc_string_regexify which did not add '^'
1298 at the start of each string, and thus the matching was
1299 not explicit. For example ban list iikone@*!*@* would
1300 match also "priikone", which is wrong, it would have to be
1301 *iikone@*!*@* to match also "priikone". Affected
1302 file lib/silcutil/unix/silcunixutil.c.
1304 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Enable all local server connections before updating client
1307 caches when we've become backup router. Otherwise, signoff
1308 packets may not reach the clients. Affected files are
1309 silcd/server.c and silcd/server_util.[ch].
1311 * Fixed a bug in version string parsing which could crash
1312 the program with specially formatted version string.
1313 Bug reported and patch provided by Ville Räsänen. Affected
1314 file lib/silcutil/silcutil.c.
1316 * Handle the disconnection immediately when DISCONNECT
1317 packet is received in server. Affected file silcd/server.c.
1319 * Primary router now waits a short time (10 seconds) for
1320 backup router connection before accepting any other
1321 connection (except local). Affected file silcd/server.c,
1324 * Fixed a crash in client libary in NICK_CHANGE notify when
1325 NICK_CHANGE arrived for client entry we are resolving
1326 currently. Affected file lib/silcclient/client_notify.c.
1328 * Call the sconn->callback completion even if error had
1329 occurred. Start reconnecting always if connection to
1330 primary router fails during backup router protocol.
1331 Affected files silcd/server.c and server_backup.c.
1333 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1335 * Added functions silc_server_send_opers and
1336 silc_server_send_opers_notify to send packets stricly
1337 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1338 to send variable argument notify to operators.
1339 Affected files silcd/packet_send.[ch] and silcd/server.h.
1341 * Removed UMODE rights checking with UMODE_CHANGE notify.
1342 Affected file silcd/packet_receive.c.
1344 * Server/router operator now receives notify when network
1345 switches to backup router and when it resumes the use of
1346 primary router. Affected file silcd/server.c and
1347 silcd/server_backup.c.
1349 * Fixed the updating of client information after backup
1350 resuming protocol is over; update all except local clients
1351 to the new primary router. The affected file is
1352 silcd/server_util.c.
1354 * Added support for closing active connections in rehash
1355 that were unconfigured by the user. Supports currently
1356 closing server and router connections. Affected file
1359 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1361 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1364 is NULL since seems that on some platforms NULL is allowed
1365 and on some it's not. Fallback encoding is used instead.
1366 Affected file lib/silcutil/silcstrutil.c.
1368 * Fixed statistics updating for incoming server connection
1369 which could cause problems when re-connecting. Affected
1370 file silcd/server.c.
1372 * Preliminary backup router support for standalone router
1373 added. Affected files in silcd/.
1375 * Mark server connections in backup router disabled before
1376 and after backup protocol. Affected file is
1377 silcd/server_backup.c.
1379 * Added support for reconnecting to remote server connection
1380 even if the protocol fails, and if the configuration wants
1381 us to keep trying to connect anyway.
1383 Server connection is not allowed to backup router if
1384 backup router does not have connection to primary router yet.
1386 Affected file is silcd/server.c.
1388 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Added silc_client_udpate_server function to update changed
1391 server info. Affected file lib/silcclient/idlist.[ch].
1393 * Added check for server entries that are being resolved when
1394 notify is received. If being resolved, handle the received
1395 notify only after it's resolved so that all notifys are
1396 handled in same order as received from the server.
1398 Added similar resolver check to channel entries. Every
1399 notify that cause resolving of any information that affects
1400 channel entry marks the channel entry in waiting state.
1401 After whatever resolving is over the waiters are signalled
1402 and only then the notifys are handled in the same order
1403 as delivered from the server.
1405 Affected files are lib/silcclient/idlist.[ch], and
1408 * Fixed KILLED notify handling in normal server. Affected
1409 file silcd/packet_receive.c.
1411 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1412 is locally connected, or was locally connected (but may
1413 be detached and connection is not active). Added also
1414 SILC_IS_LOCAL for checking this status. Affected files
1415 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1416 silcd/server.c and silcd/server_internal.h.
1418 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Don't send or handle TOPIC_SET if topic is already set and
1421 is same as being set. Affected files silcd/command.c and
1422 silcd/packet_receive.c.
1424 * Fixed CMODE change rights checking to work correctly when
1425 removing modes by operator. Affected file is
1426 silcd/server_util.c.
1428 * Fixed some handling with New Channel packet in router and
1429 fixed some CMODE_CHANGE notify handling in server and router.
1430 Affected file is silcd/packet_receive.c.
1432 * Changed "disconnect" client operation to include the
1433 reason of the disconnection and optional disconnection
1434 message. Affected file lib/silcclient/silcclient.h.
1436 * Made the compilation of lib/contrib/ stuff conditional.
1437 Affected files configure.in.pre, lib/contrib/Makefile.am.
1439 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1442 to the sender of the notify too, to avoid situation where two
1443 notifys are in the network at the same time going to oppsite
1444 directions. Affected file silcd/packet_receice.c.
1446 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Delete the client from channel even if the cilent->id is
1449 NULL. It was possible that client was deleted without
1450 removing from channels (theoretically at least). Affected
1451 file silcd/server.c and silcd/server_util.c.
1453 * Free the client data too when resuming is not successful.
1454 Affected file silcd/packet_receive.c.
1456 * Merged some code from c0ffee's silc-plugin. Affected files
1457 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1459 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1460 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1461 to the primary router connection, the other one returns
1462 TRUE if packet must be broadcasted to network.
1464 * All notifys that are destined to primary router (to network)
1465 are now automatically sent to backup routers even if the
1466 router is standalone (and has backup router). Affected files
1469 * Added --without-irssi and --without-silcd configuration
1470 options for disabling the compilation of these applications.
1471 Affected file configure.in.pre and prepare.
1473 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1476 UTF-8 encoding and decoding. Added also new encodings
1477 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1479 Added also SILC_STRING_LANGUAGE which is language and charset
1480 specific encoder and decoer for those platforms that support
1481 iconv(). It can convert the UTF-8 to and from the locale
1482 specific character set.
1484 Affected file lib/silcutil/silcstrutil.[ch].
1486 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1488 * Added function silc_get_command_name to the file
1489 lib/silcutil/silcutil.[ch].
1491 * Improved the server debug output a bit. Affected files are
1494 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Save the channel passphrase when received succesful JOIN
1497 command reply from router, on normal server. Otherwise
1498 joinig +a channels from normal server is not possible.
1499 Affected file silcd/command.c.
1501 * Fixed a bug in TOPIC_SET notify handling. The notifier
1502 may be other than client too, like server or channel.
1503 It expected it to always be only client and ignored the
1504 notify. Affected file silcd/packet_recieve.c.
1506 * Removed some (unnecessary) debug printing from
1507 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1509 * Do not force CMODE_CHANGE when server is announcing new
1512 Router announces stuff only after server reannounces channel
1513 after CHANNEL_CHANGE notify.
1515 These fixes optimizes the announcing procedure, and perhaps
1516 fixes some problems too. Affected file silcd/packet_receive.c.
1518 * Fixed SERVER_SIGNOFF sending to local clients. It was
1519 totally broken and sent the notify to all local clients,
1520 instead of only to those that was on same channel as the
1521 signing off clients. Affected file silcd/server_util.c.
1523 * Added -D option to server. It can be used to give debug
1524 level. The levels are from 0 - 99, and are predefined for
1525 smooth server debugging. (see silcd.c for the predefined
1526 levels). Affected file silcd/server.c.
1528 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed a bug in Irssi SILC client to close the connection
1531 properly when disconnecting from server. Affected file
1532 irssi/src/silc/core/client_ops.c.
1534 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * When authenticating as founder during JOIN command, check
1537 that the one authenticating becomes the only founder on the
1538 channel. Affected file silcd/command.c.
1540 * Better checking for founder mode setting when CUMODE_CHANGE
1541 notify is received. Affected file silcd/packet_receive.c.
1543 * Close all connections when shutting down the server by sending
1544 DISCONNECT packet. Close all listeners too when shutting
1545 down the server. Affected file silcd/server.c.
1547 * Handle DISCONNECT packet correctly in client library by
1548 calling the "disconnect" client operation. Affected file
1549 lib/silcclient/client.c.
1551 * Handle local errors correctly during resuming. Affected
1552 file lib/silcclient/client.c.
1554 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * The log file is not dupped internally anymore in
1557 lib/silcutil/silclog.c. Fixed memory leaks too.
1559 * The scheduler now dispatches all pending timeout tasks
1560 when it is uninitialized with silc_schedule_uninit.
1561 Affected file lib/silcutil/silcschedule.c.
1563 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Added --enable-stack-trace option to configure. Added
1566 memory allocation stack trace support. Added files
1567 lib/silcutil/stacktrace.[ch]. Affected files are
1568 lib/silcutil/silcmemory.[ch].
1570 * Fixed memory leaks from libraries and server. Affected
1571 files around the tree.
1573 * Reverted back a fix made to CUMODE which broke it.
1574 Affected file silcd/command.c.
1576 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1578 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1579 core library, and implemented it. All textual messages SHOULD
1580 use this flag and the message MUST be UTF-8 encoded.
1581 All text messages sent by Irssi SILC client are now UTF-8
1582 encoded (regardless whether the terminal supports UTF-8 or not).
1583 Affected files are lib/silccore/silcchannel.h,
1584 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1587 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added lots of new statistics updating that was missing from
1590 the server and router code. Affected files in silcd/.
1592 * Sending SIGUSR1 signal to server now dumps the current
1593 server statistics into /tmp directory. Affected file is
1596 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1597 the SILC Hash Interface also. Added new functions
1598 silc_hash_get_name, silc_hash_init, silc_hash_update and
1599 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1601 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Added some better info printing for client during connecting.
1604 Affected file silcd/server_util.c.
1606 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1607 to silence a user on a channel. Affected files are
1608 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1609 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1610 and silcd/packet_receive.c.
1612 * Fixed a fatal bug in handling of malformed command payload.
1613 Affected file silcd/command.c.
1615 * Fixed a double free when announcing channel users to router.
1616 Affected file silcd/server.c.
1618 * After successful authentication to channel founder mode, check
1619 that there isn't anyone else with founder mode on the channel.
1620 The one that authenticated will become founder and anyone
1621 else is demoted. Affected file silcd/command.c.
1623 * Added error printing of any error that has occurred during
1624 any command in client library. Affected file is
1625 irssi/src/silc/core/client_ops.c.
1627 * Removed some error printing from the client library and left
1628 it for the application to worry (from the error status it
1629 receives in 'command' client operation. Affected file is
1630 lib/silcclient/command.c.
1632 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1635 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1636 Starting key agreement with itself is denied. Affected file
1637 is lib/silcclient/client_keyagr.c.
1639 * Fixed some error checkings from the SFTP library which caused
1640 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1641 and lib/silcsftp/sftp_util.c.
1643 * Added new "debug" and "debug_string" settings to Irssi SILC
1644 client which can be used to print runtime debugging on the
1645 Irssi's screen. Available when compiled with --enable-debug
1646 option. Affected file irssi/src/silc/core/silc-core.c.
1648 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1650 * Fixed a missing variadic parameter in a function call that
1651 caused server crash when a non-allowed connection arrived.
1652 Reported by Richard Becker. Affected file silcd/server.c.
1654 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Added WATCH list sending to backup routers from router.
1657 The WATCH command is sent by the router to the backup
1658 router. Affected file silcd/command.c.
1660 * Mark the backup_router flag for RouterConnection entry
1661 if the backup router stuff is defined in the config file.
1662 Affected file silcd/serverconfig.c.
1664 * Fixed some backup data sending around the code to work better
1665 if the router is standalone router. Not all places were fixed.
1666 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1669 * Fixed the router connecting when connecting to multiple
1670 routers. It ignored every other router except the first
1671 one. Affected file silcd/server.c.
1673 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Made the private key generation after expiration optional.
1676 If not created after expiration the old key will re-expire
1677 at a later time (and thus key pair is not necessary to
1678 change). Affected file irssi/src/silc/core/clientutil.c.
1680 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * The length arguments in bind() and connect() were wrong
1683 and fixed now to used SIZEOF_SOCKADDR in the
1684 lib/silcutil/unix/silcunixutil.c.
1686 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Fixed detach timeout handling to use Client ID and not
1689 the actual client entry which may be freed in the callback.
1690 Affected file silcd/command.c.
1692 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Merged c0ffee's multiple interface support patch.
1695 Affected files in silcd/.
1697 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Cleanup keys properly. Affected file is
1700 irssi/src/silc/core/clientutil.c.
1702 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Display the user mode on the status bar. Affected file
1705 irssi/src/silc/core/silc-expandos.c.
1707 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * If private message key is not set, but the flag is set in
1710 the packet, ignore the packet since it cannot be decrypted.
1711 Affected file lib/silcclient/client_prvmsg.c.
1713 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * When resuming client, remove the old client entry from
1716 the watcher list too. Affected file silcd/packet_receive.c.
1718 * Do not allow normal server to force founder mode away
1719 from router if the founder mode is already set. Affected
1720 file silcd/packet_receive.c.
1722 * Remove the client entry with watch notify types with short
1723 timeout, and not directly, so that other notifys can be
1724 retrieved too. Affected file lib/silcclient/client_notify.c.
1726 * Display notification about data messages that cannot be
1727 displayed. Affected files irssi/src/silc/core/client_ops.c,
1728 irssi/src/fe-common/silc/module-formats.[ch].
1730 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Fixed the CHANNEL_CHANGE notify handling in client libary
1733 to not use freed memory. Affected file is
1734 lib/silcclient/client_notify.c.
1736 * Fixed CUMODE_CHANGE notify handling in server. Affected
1737 file silcd/packet_receive.c.
1739 * Fixed USERS command to support empty channels. Affected
1740 file silcd/command.c.
1742 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Allow multiple identical pending commands to be registered
1745 in client library. Affected file is lib/silcclient/command.c.
1747 * Call the completion for resolving client information only
1748 after all resolvers has finished. This fixes a crash in
1749 the client. Added support for checking when the resolvers
1750 are finished. Affected file is lib/silcclient/idlist.c.
1752 * Wait by default 3 seconds before reconnecting to the server
1753 after being disconnected. Makes the /detach command a bit
1756 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Check the watcher list before sending signoff notifys
1759 when closing client connection. Affected file is
1762 * Added better CMODE command rights checking. Affected file
1763 silcd/server_util.c.
1765 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Fixed watcher list checking during server signoff. It
1768 crashed the server. Affected file silcd/server_util.c.
1770 * The JOIN command reply returns now the founder's public
1771 key. Affected file is silcd/command.c.
1773 * Announce the channel mode, and the mode properties with
1774 CMODE_CHANGE notify. Affected file silcd/server.c.
1776 * Mark new channels by default disabled, untill at least
1777 one user joins the channel. Affected file is
1778 silcd/packet_receive.c.
1780 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * The nickname argument to watch notify can be optional.
1783 Fixes a crash in server. Affected file silcd/packet_send.c.
1785 * Remove the client entry from cache if the WATCH notify type
1786 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1787 lib/silcclient/client_notify.c.
1789 * Check the watcher list before and after changing nickname
1790 when the NICK_CHANGE notify is received. Affected file is
1793 * Fixed a crash in OPER and SILCOPER command sending. Empty
1794 passphrase caused the crash. Affected file is
1795 lib/silcclient/command.c.
1797 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * Merged with Irssi CVS for Irssi SILC client.
1801 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Completed the protocol specifications.
1805 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Merged with Irssi CVS for Irssi SILC client.
1809 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Added the founder's public key delivery to the
1812 CUMODE_CHANGE notify type as well. Updated the protocol
1813 specs and the code. Affected files are silcd/packet_send.[ch],
1814 silcd/packet_receive.c and silcd/command.c.
1816 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Added silc_pkcs_public_key_copy function into the
1819 lib/silccrypt/silcpkcs.[ch].
1821 * Remove the `iv' from the SilcChannelEntry since we can
1822 live without it. Affected files are silcd/idlist.h and
1823 silcd/packet_receive.c.
1825 * Added support for sending the founder's public key in
1826 the CMODE_CHANGE notify packet in the server. Affected
1827 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1828 silcd/command.c and silcd/server.c.
1830 * Changed the FOUNDER_AUTH authentication to use only
1831 public key authentication as defined by new protocol
1832 specs. Passphrase authentication with that mode cannot
1833 be used anymore. It is now possible to reclaim founder
1834 mode from any server in the network. Affected files are
1835 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1837 * Added permanent channels support by making the channel
1838 permanent when FOUNDER_AUTH mode is set on the channel.
1839 The channel will not be destroyed even if channel is empty
1840 when that mode is set. Protocol TODO #17. Affected
1841 files are silcd/server.[ch], server_util.[ch],
1842 silcd/command.c, silcd/packet_receive.c and
1843 lib/silcclient/command.c.
1845 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Added reference counter to the command reply context in
1848 the client library. Affected files are
1849 lib/silcclient/command_reply.[ch].
1851 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Fixed rekey protocol with PFS in the client library.
1854 Affected file is lib/silcclient/protocol.c.
1856 * Added support for list of errors in client library
1857 command reply handling. Affected file is
1858 lib/silcclient/command_reply.c.
1860 * Defined that the WHOIS and IDENTIFY commands can send
1861 list of errors. Updated the protocol specs. Protocol
1864 * Added support for sending list of errors to WHOIS and
1865 IDENTIFY commands in server. Added support for receiving
1866 list of errors in server. Affected files are
1867 silcd/command.c and silcd/command_reply.c.
1869 * Fixed client info resolving on LEAVE command in client
1870 library to not crash. Affected file is
1871 lib/silcclient/client_notify.c.
1873 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Defined that the NICK command replies with thew changed
1876 nickname too, to make the nickname changing simpler at
1877 the client's end. Updated protocol specs and the code
1878 in client and server. Affected files are
1879 silcd/command.c, lib/silcclient/command_reply.c and
1880 lib/silcclient/command.c.
1882 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added `Compressed' packet flag to indicate that the packet
1885 payload is compressed by the sender. Updated the protocol
1886 specs and the core library. The compression still is not
1887 implemented in the sources. Affected file is
1888 lib/silccore/silcpacket.h.
1890 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Remove pending command callbacks also if the connection
1893 to the server is destroyed. Affected file is
1894 lib/silcclient/client.c.
1896 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Added new QUIET channel user mode that can be used to
1899 quiet a user in a channel. Updated the protocol specs but
1900 it wasn't implemented yet. Protocol TODO #27. Affected
1901 file is lib/silccore/silcmode.h.
1903 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Added BLOCK_INVITE user mode to be able to block incoming
1906 invite notifications. Protoocol TODO #26. Affected files
1907 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1910 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1911 the protocol specs and the code. Affected file is
1912 lib/silccrypt/silcpkcs.c.
1914 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Disconnect Payload includes now the status type. Updated
1917 the protocol specs and the code. Protocol TODO #25.
1918 Affected files are silcd/server.c, lib/silcclient/client.c.
1920 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1921 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1922 Moved the silc_client_command_status_messages table to the
1923 lib/silcutil/silcutil.c and added new funtion
1924 silc_get_status_message, which deprecates function
1925 silc_client_status_message. Affected files are
1926 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1927 lib/silcutil/silcutil.[ch].
1929 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Defined that the nickname hash in Client ID MUST be from
1932 lowercase nickname. This effectively changes nicknames in
1933 SILC to case-insensitive. Updated the protocol specs and
1934 the code. Affected files are lib/silcutil/silcutil.[ch],
1935 silcd/serverid.c, and silcd/idlist.c.
1937 * Added new channel user modes BLOCK_MESSAGES_USERS and
1938 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1939 code. Affected files are lib/silccore/silcmode.h,
1940 lib/silcclient/command.c, and silcd/packet_send.c.
1942 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1943 specs and code. Affected file lib/silccore/silcstatus.h.
1945 * Added support for watch list. It is possible to add nicknames
1946 to be watched, and when they come to network, leave network
1947 or user mode changes the watcher will be notified of this
1948 change. Added SILC_COMMAND_WATCH command, added new
1949 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1950 notifications. Updated the protocol specs and implemented
1951 this to library, client and server. Protocol TODO #21.
1952 Affected files are lib/silccore/silccomand.h,
1953 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1954 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1955 silcd/packet_send.[ch], silcd/packet_receive.c, and
1956 irssi/src/silc/core/client_ops.c.
1958 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1959 somebody watching you. Updated the protocol specs and the
1960 code. Affected files are lib/silccore/silcmode.h, and
1961 lib/silcclient/command.c.
1963 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Added service support to SILC protocol. Added new command
1966 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1967 core library. Services are not implemented in server or
1968 client for now. Protocol TODO #20. Affected files are
1969 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1971 * Added SilcStatus argument to `command' client operation
1972 to return the error status when command sending fails
1973 locally. Changed all command in client library to return
1974 correct command status. Affected files are
1975 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1976 irssi/src/silc/core/client_ops.c.
1978 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Added silc_mime_parse function to parse MIME headers.
1981 Affected files are lib/silcutil/silcstruti.[ch].
1983 * Added MIME header parsing in Irssi SILC Client. It displays
1984 all textual MIME objects, others it ignores. Affected file
1985 is irssi/src/silc/core/clien_ops.c.
1987 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1989 * Fixed a bug in the pid writing function, which couldn't be
1990 written in a root-owned directory.
1992 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Defined that channel message to unknown Channel ID must
1995 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1996 Updated the protocol specs and the code in server. The
1997 affected file is silcd/packet_receive.c.
1999 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2002 that it is used to send error notifys if error occurs during
2003 some SILC packet processing, except commands. The error
2004 types are same as for command reply types. Defined that
2005 if private message is sent to unknown Client ID the error
2006 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2007 Updated the protocol specs and code. Affected files are
2008 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2009 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2010 and irssi/src/silc/core/client_ops.c. Renamed the
2011 SilcCommandStatus to SilcStatus.
2013 * Defined the use of extra WHOIS attributes in WHOIS command.
2014 The <Requested Attributes> (defined in a separate document)
2015 can be used to request additional information about user
2016 not returned by standard WHOIS command. Defined that server
2017 can send WHOIS command directly to client. Client provides
2018 the requested attributes to the server. Updated the protocol
2019 specs. Protocol TODO #4. Implementation is not done yet
2020 (Protocol TODO #24).
2022 * Renamed function silc_client_command_status_message to
2023 silc_client_status_message. Affected files are
2024 lib/silcclient/command_reply.[ch].
2026 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2029 32 bit integers. Updated the protcol specs and the code.
2030 Affected files are silcd/command.c and
2031 lib/silcclient/command.c.
2033 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2035 * Fixed a bug in library where sending a bogus authentication
2036 payload would lead to a crash. Affected file is
2037 lib/silccore/silcauth.c.
2039 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Added detach_disabled and detach_timeout server config
2042 options to the server. Affected files silcd/serverconfig.[ch],
2043 silcd/command.c and silcd/packet_receive.c.
2045 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Added resolve_cmd_ident field to the SilcClientEntry structure
2048 too so that if the entry is for example being resolved so
2049 another command may attach to the same pending command reply
2050 without requiring to resolve the same entry again. Added
2051 support for adding multiple pending commands for one
2052 command idenfier. Affected files lib/silcclient/command.[ch],
2053 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2055 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Defined that server receives WHOIS command reply for private
2058 and secret channels too. Updated protocol specs and the
2059 code in server. Affected file silcd/command.c.
2061 * Defined <channel user mode list> argument to WHOIS command
2062 reply for returning user modes on the channels. The
2063 channel list now doesn't include the user mode anymore but the
2064 actual channel mode. Updated protocol specs and the code in
2065 client and server. Affected files are silcd/command_reply.c,
2066 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2067 and lib/silcclient/command_reply.c.
2069 * Save the channels list in WHOIS command reply in normal server
2070 so that WHOIS always shows joined channels also in normal
2071 server and not just on router. Affected file is
2072 silcd/command_reply.c.
2074 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Defined that server receives USERS command reply for private
2077 and secret channels too. Updated protocol specs and the
2078 code in server. Affected file silcd/command.c.
2080 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Changed the UMODE's mode mask argument to be optional. If
2083 not provided then the command merely returns the current mode
2084 mask to the client. Updated protocol specs and the server.
2085 Affected file is silcd/command.c.
2087 * Added SILC session detachment/resuming support. It is possible
2088 to detach by closing the network connection and then re-connect
2089 and resume to the old client session. Added DETACHED user
2090 mode that server will set for detached client. Added new
2091 packet RESUME_CLIENT which is used to perform the resuming
2092 process. Added DETACH command. Updated the protocol specs,
2093 core library, client and server. Protocol TODO #22. Very
2094 many affected files around the tree.
2096 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Changed the CMODE's mode mask argument to be optional. If
2099 not provided then the command merely returns the current mode
2100 mask to the client. Updated protocol specs and the server.
2101 Affected file is silcd/command.c.
2103 * Changed the Killer's Client ID in KILLED notify to be just
2104 any ID payload since router server is allowed to kill as well.
2105 Updated protocol specs, client libary and server. Affected
2106 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2107 and irssi/src/silc/core/client_ops.c.
2109 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Added new user modes ANONYMOUS for special anonymous servers
2112 that may set the mode for client, and BLOCK_PRIVMSG which
2113 client may set to block incoming private messages unless the
2114 Private Message Key flag is set (using private keys to protect
2115 private messages). Updated protocol specs and code in client
2116 and server and core library. Protocol TODO #23. Affected
2117 files are lib/silccore/silcmode.h, silcd/server.[ch],
2118 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2119 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2121 * Added new channel user mode BLOCK_MESSAGES which the client
2122 may set to itself to tell server not send channel messages.
2123 Other packets such as channel key packets are still sent.
2124 Protocol TODO #23. Updated the protocol specs, client and
2125 server. Affected files are lib/silccore/silcmode.h,
2126 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2127 lib/silcutil/silcutil.c, silcd/command.c, and
2128 silcd/packet_send.c.
2130 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Redefined the Status Payload to include now two 8 bit fields,
2133 instead of one 16 bit field. This now makes it possible to
2134 send list of errors. Updated the protocol specs and the code
2135 in core library, client library and server. Protocol TODO #1.
2136 Affected files are lib/silccore/silccommand.[ch],
2137 lib/silcclient/command_reply.[ch], silcd/command.c,
2138 silcd/command_reply.c and silcd/packet_receive.[ch].
2140 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2142 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2143 must be handled by the application and should tell the application
2144 that an error message was already printed, and it should print the
2145 config coords (line, filename, ...). Affected files are
2146 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2148 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2149 server config parsing code more readable.
2151 Fixed a bug in the fetch_logging() config callback.
2153 Affected files is silcd/serverconfig.c.
2155 * Drop root privileges when started in foreground. Don't drop them
2156 if debugging also. Affected file is silcd/silcd.c.
2158 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Added more IM-like features by introducing new user modes
2161 for setting various presence information. Added new modes:
2162 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2163 specs and code. Protocol TODO #19. Affected files are
2164 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2165 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2167 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Added STATS command to the protocol after all, to return
2170 various statistical information about the network. It can
2171 be used by clients to retrieve statistical information, and
2172 servers may use it to to fetch cell and network wide
2173 statistics from router. Updated the protocol specs and
2174 implemented it to the server. Protocol TODO #16.
2175 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2176 silcd/command_reply.[ch].
2178 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * The LIST command reply in client libary now adds new channel
2181 entry if the returned channel doesn't exist yet in cache,
2182 and returns the channel entry to the application in the
2183 command_reply client operation. Affected file is
2184 lib/silcclient/command_reply.c.
2186 * Changed the channel message payload's MAC generation to
2187 include the IV in the MAC as well. This way all relevant
2188 parts of the channel message payload are authenticated also
2189 with the channel message MAC (and not only by packet MAC).
2190 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2191 Affected file is lib/silccore/silcchannel.c.
2193 * Fixed the SKE to save the remote version, since the
2194 silc_ske_parse_version mistakenly checked wrong version,
2195 after it replaced the start payload. Affected files are
2196 lib/silcske/silcske.[ch].
2198 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2201 string utility functions. Added there also new functions
2202 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2203 Affected files lib/silcutil/silcstrutil.[ch].
2205 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2206 files are lib/silcutil/silcstrutil.[ch].
2208 * Defined that the security property fields in SKE SHOULD be
2209 UTF-8 encoded, defined that version string MUST be US-ASCII
2210 encoded, defined that passphrases sent in connection
2211 authentication protocol MUST be UTF-8 encoded. Implemented
2212 these to the client and server. Defined also that other
2213 passphrases sent in the protocol MUST be UTF-8 encoded.
2214 Affected files are lib/silcske/silcske.c,
2215 lib/silcclient/protocol.c, silcd/protocol.c,
2216 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2218 * Changed the silc_client_close_connection interface to not
2219 need the SilcSocketConnection which should not be visible
2220 to application. Affected files are lib/silcclient/client.c
2221 and lib/silcclient/silcclient.h.
2223 * Rewrote the text for Private Message Key Payload in the
2224 protocol specification. Protocol TODO #11.
2226 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Upgraded the protocol version to 1.1, updated protocol specs
2231 * Added the nickname as new argument to NICK_CHANGE notify and
2232 added it to protocol specs and implemented it to client and
2233 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2234 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2235 lib/silcclient/client_notify.c.
2237 * Added the killer's client ID to the KILLED notify and added
2238 it to protocol specs and implemented it to client and server.
2239 Protocol TODO #13. Affected files are silcd/command.c,
2240 silcd/packet_receive.c, packet_send.[ch],
2241 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2242 The killer's client entry is now returned to application in
2243 the `notify' client operation.
2245 * Fixed the Max Argument fields that had too large value set
2246 in the protocol specs. Protocol TODO #14.
2248 * Added the LEAVE command reply to return the ID of parted
2249 channel. Updated protocol specs and implemented it to the
2250 client and server. Protocol TODO #15. Affected files are
2251 silcd/command.c, lib/silcclient/command_reply.c. The channel
2252 entry is now returned to application in the `command_reply'
2255 * Rewrote the version SKE version checking in client libary
2256 and in server to use the silc_parse_version_string. Affected
2257 files are lib/silcclient/protocol.c, silcd/protocol.c.
2259 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2260 commands that was missing it, and updated protocol specs and
2261 the server implementation. Protocol TODO #10. The affected
2262 file is silcd/command.c.
2264 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2265 generic reply to a generic request (REQUEST flag), and
2266 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2267 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2268 to define the payload for DATA flag. Added the flags to
2269 the implementation. Protocol TODO #9. Affected file is
2270 lib/silccore/silcchannel.h.
2272 Changed the client library to return the message length
2273 to application as well in the channel_message and private_message
2274 client operations. Affected files are
2275 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2276 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2277 and lib/silcclient/client_ops_example.c.
2279 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2280 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2281 the channel. Updated protocol specs and impelemented this
2282 to client and server. Protocol TODO #6. Affected files are
2283 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2284 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2286 Added new options m and M to CMODE command in Irssi SILC
2287 client to set these modes.
2289 * Deprecated all administrative commands from SILC protocol
2290 since they are highly implementation specific commands.
2291 Updated protocol specs. Moved the old commands in
2292 implementations to private range of command types. Affected
2293 files are silcd/command.c, lib/silcclient/command.c and
2294 lib/silcclient/command_reply.c. Protocol TODO #8.
2296 * Fixed a bug in server where sending unknown command crashes
2297 the server. Affected file silcd/command.c.
2299 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Added SILC_PROTOCOLVERSION macro to check protocol version
2302 of a socket connection. The affected file is
2303 lib/silcutil/silcsockconn.h.
2305 * Added better error logging in rekey protocol. Affected file
2308 * Do not check public key types in SKE during rekey. Affected
2309 file lib/silcske/payload.c.
2311 * Fixed the rekey protocol with PFS, which was totally broken.
2312 Affected file silcd/protocol.c.
2314 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Some client implementations quit network by doing first LEAVE
2317 and then immediately SIGNOFF (like Bombyx). We now do check
2318 after a short time after LEAVE notify and check whether the
2319 client is still valid after LEAVE, and if not we remove it from
2320 cache. Affected file is lib/silcclient/client_notify.c.
2322 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2324 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2325 it's good not to have security holes here.
2327 * Fixed a negative refcount situtuation for the config context.
2328 Affected file is silcd/serverconfig.c.
2330 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2332 * ROBOdoc documented lib/silcutil/silcutil.h.
2334 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Optimized even more the SilcPacketContext structure. Now
2337 totally saved 16 bytes of memory per context after optimization.
2338 Affected files are lib/silccore/silcpacket.[ch].
2340 * Made strict checks for valid SILC IDs. Affected file is
2341 lib/silccore/silcid.c.
2343 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Changed the object argument for silc_cipher_register,
2346 silc_hash_register, silc_hmac_register and silc_pkcs_register
2347 to const. Affected files are lib/silccrypt/silccipher.[ch],
2348 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2350 * Changed the silc_get_username and silc_get_real_name to
2351 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2353 * Fixed the Irssi SILC Client to use the silc_get_username and
2354 silc_get_real_name insted of glib routines since the glib
2355 routines only corrupt stack. Fixes the Irssi SILC to work in
2356 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2358 * Fixed the Irssi to not use g_get_home_dir since it crashes
2359 or returns garbage on cygwin and corrupts stack. Added function
2360 get_home_dir to Irssi routines. Affected files are
2361 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2363 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Made some structure optimizations. SFTP memory FS MemFSEntry
2366 entry structure. Optimized SilcTask structure. Optimized
2367 SilcPacketContext structure.
2369 Affected files lib/silcsftp/sftp_fs_memory.c,
2370 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2372 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * And yet again reverted back the config thing since Johnny
2375 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2378 * Fixed memory leaks from config object. Affected files are
2379 silcd/serverconfig.[ch].
2381 * Added support for adding new connections to the server in rehash.
2382 After rehash they take effect.
2384 Added support for changing the maximum allowed connections in
2385 rehash. The number can grow but going smaller is not supported.
2387 Added function silc_server_num_sockets_by_remote to the
2388 silcd/server_util.[ch].
2390 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2392 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2394 * Added preliminary checking during config parsing for a valid
2395 public/private key and removed further checks in the code.
2396 Affected files are silcd/serverconfig.[ch], server.c.
2398 * Moved functions silc_server_drop() and silc_server_daemonise()
2399 from server.c to silcd.c since they are stricly related to
2400 the application activity.
2402 * Reverted a small part of the automatic ref/unref since
2403 it caused a double unref in some situations. Affected
2404 files are silcd/silcd.[ch], server.c, serverconfig.c.
2406 * Added some .cvsignore files in the lib directory.
2408 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Fixed silc_net_gethostbyaddr to correctly resolve by
2411 address. Affected file lib/silcutil/silcnet.c.
2413 * Fixed the notify relaying to client. The HMAC to be used
2414 with relayed packets ws wrong and caused decryption failure
2415 at the client end. Affected file is silcd/packet_receive.c.
2417 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Created new branch silc_protocol_1_0_branch.
2421 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2423 * Changed the silc_server_config_* routines to be SilcServer
2424 independent. They are now officially application specific code
2425 and not part of generic server implementation. Affected files
2426 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2428 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Added automatic referencing of config context in the
2431 silc_server_config_alloc, and automatic unreferencing in the
2432 silc_server_config_destroy. Affected files are
2433 silcd/serverconfig.[ch], silcd/silcd.c.
2435 * Fixed the silc_log_quick handling in the logging routines.
2436 It didn't log quickly when it was TRUE. Affected file is
2437 lib/silcutil/silclog.c. Also the flush delay was set even
2438 if it was 0 in config file. Affected file is
2439 silcd/serverconfig.c.
2441 * Added support for changing key pair of the server in rehash.
2442 Affected file silcd/server.c.
2444 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2447 too early, before getting the channel entry. Affected file
2448 is silcd/packet_receive.c.
2450 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2452 * Added functions silc_server_config_[ref/unref], these are used
2453 to prevent that the config object is destroyed.
2455 No longer directly affect global variables silc_log_quick and
2456 silc_log_delay, they are first cached inside the config object
2457 and then applied with silc_server_config_setlogfiles().
2459 silc_server_config_set_defaults() is now internal to
2460 serverconfig.c, there are no reasons to show this internal stuff
2463 Affected files are silcd/serverconfig.[ch].
2465 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2466 fprintf's to stderr, since some code may be executed again after
2467 the server went into the background. Affected files are
2470 * Added rehash support. Added function silc_server_rehash() that
2471 will perform all the basic tasks of the rehashing procedure.
2473 * Added command line option `-x, --hexdump'. This will enable the
2474 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2475 The option `--hexdump' implies `--debug'.
2477 * Fixed a bad bug in the logging APIs (silcutil library) where
2478 the application would crash after calling silc_log_reset_all().
2480 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Fixed the KICKED notify handling in client library to
2483 correctly remove the channel and all entries from the
2484 channel when I was kicked. This bug crashed the client.
2486 Fixed yet another but in KICKED notify handling to remove
2487 the kicked client correctly from the channel.
2489 Affected file is lib/silcclient/client_notify.c.
2491 * Fixed a minor bug in looking up correct client entry
2492 in KICKED notify in server. Affected file is
2493 silcd/packet_receive.c.
2495 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2496 sources correctly to distribution. Fixes --with-gmp option.
2498 * Removed the manual rehashing from ID Cache, and changed it
2499 to use the SILC Hash Table's auto rehash feature. Affected
2500 file is lib/silccore/silcidcache.c.
2502 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Fixed a bug in the silc_client_nickname_format function that
2505 handles the multiple same nickname formatting. Two clients
2506 with same nickname caused problems after the first one left
2507 and rejoined. It didn't format the nickname correctly.
2508 Affected file is lib/silcclient/idlist.c.
2510 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Don't change the topic if olod topic is same as new one.
2513 Affected file is silcd/packet_receive.c.
2515 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Added cross-reference support to the SILC Documentation
2518 generator. All types across all HTML files are now cross-
2519 referenced. Affected files util/robodoc/generator.c and
2520 scripts/silcdoc/silcdoc.
2522 * Added file lib/silcutil/silctypes.h to include all the
2523 arithmetic type definitions and some macros. Removed
2524 includes/bitmove.h and moved macros to silctypes.h.
2526 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2530 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Added `type' argument to silc_id_payload_parse_id function which
2533 now returns the type of the ID to the sent pointer. Affected
2534 file is lib/silccore/silcid.[ch].
2536 * Added check for CMODE_CHANGE notify type that mode change is
2537 allowed by the sender. Affected file silcd/packet_receive.c.
2539 * Added check for CUMODE_CHANGE notify type that mode change is
2540 allowed by the sender. Affected file silcd/packet_receive.c.
2541 Added the ID type as CUMODE_CHANGE notify type as argument
2542 to the `notify' client operation. Affected files are
2543 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2545 * Added function silc_client_add_server to the client library.
2546 Added support for resolving also channel and server info when
2547 received unknown entity in notify packet. Affected files are
2548 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2550 * Added function silc_command_get_status to return the command
2551 status from the command reply's argument payload. Affected files
2552 are lib/silccore/silccommand.[ch].
2554 * Added check for KICKED notify type that the kicking is
2555 allowed by the client. Affected file silcd/packet_receive.c.
2557 * Created function silc_get_input which can be used to get input
2558 (echo on or off) from user on command line. Affected files are
2559 lib/silcutil/silcutil.[ch].
2561 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Optimized silc_server_packet_relay_to_channel function.
2564 Added new function silc_channel_message_payload_encrypt which
2565 can be called directly if channel message payload needs to
2566 be encrypted and is already encoded (no need to call _encode
2567 function). Packet relaying is now done by router without any
2568 extra memory allocations. Affected files are
2569 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2570 silcd/packet_send.c.
2572 * Fixed the INVITE notify handling. It took wrong arguments
2573 as invite list and invite delete. Affected file is
2574 silcd/packet_receive.c.
2576 * Added check for TOPIC_SET notify type that the topic change is
2577 allowed by the client. Affected file silcd/packet_receive.c.
2579 * Added check for INVITE notify type that inviting is allowed by
2580 the client. Affected file silcd/packet_receive.c.
2582 * Changed the silc_server_client_on_channel to return the
2583 SilcChannelClientEntry as well. Moved the function
2584 silc_server_check_cmode_rights to server_util.[ch].
2585 Affected files are silcd/server_util.[ch], silcd/command.c.
2587 * Added function silc_server_check_umode_rights to check whether
2588 changing client's user mode is allowed. Added check for
2589 UMODE_CHANGE notify type that the umode change is allowed
2590 by the client. Affected files are silcd/server_util.[ch],
2591 silcd/packet_receive.c and silcd/command.c.
2593 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2596 ID length. It ignored that ID can be IPv6 based as well.
2597 Affected file lib/silccore/silcpacket.h.
2599 * Fixed the silc_id_id2str and silc_id_str2id to take the
2600 IPv6 address offset's into consideration. Affecte file is
2601 lib/silccore/silcid.c.
2603 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Fixed the internal Unix scheduler functions to check for
2606 NULL context they may receive. The affected file is
2607 lib/silcutil/unix/silcunixschedule.c.
2609 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2611 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2612 can specify different directory with --home command line
2613 parameter. Affected files irssi/src/silc/core/client_ops.c,
2616 * SILC-specific commands aren't now executed if the active server
2617 isn't of SILC-type, so there won't be problems with having
2618 IRC and SILC protocol support in same client. Affected files
2619 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2622 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Improved the signal support in SILC Schedule. Added new
2625 function silc_schedule_signal_call which is used by application
2626 to mark a signal to be called. It is now safe to perform
2627 any kind of tasks in signal callbacks since it is guaranteed
2628 that the application specified signal callback is called
2629 after the signal is over. Affected files are
2630 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2632 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Added `name' field to SilcChannelPrivateKey to represent
2635 application given name for the key. Moved also the context from
2636 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2637 Added the `name' argument also to the function
2638 silc_client_add_channel_private_key.
2640 Added function silc_client_current_channel_private_key to set the
2641 current channel private key in use.
2643 Added "change" command to KEY command which can be used to change
2644 the current channel private key. Bound the command also to
2645 alt+K (Alt+Shift+k).
2647 Also affected files lib/silcclient/client_channel.c,
2648 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2650 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Added silc_rng_get_byte_fast function in to the
2653 lib/silccrypt/silcrng.[ch].
2655 * Changed the interface of silc_packet_assemble and the
2656 silc_packet_send_prepare. If silc_packet_assmble is now
2657 called the application does not call silc_packet_send_prepare
2658 because the library will call it automatically. These
2659 interfaces now also return a reference to the outgoing buffer
2660 which includes the assembled packet, which the application can
2661 use to encrypt the packet.
2663 Affected files are lib/silccore/silcpacket.[ch],
2664 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2665 silcd/packet_send.c, server_backup.c and packet_receive.c.
2667 * Fixed a packet sending bug on very high load, where outgoing
2668 packet queue wasn't handled correctly and packets got corrupted.
2669 Affected files are lib/silcutil/*/silc*sockconn.c,
2670 lib/silcclient/client.c and silcd/server.c.
2672 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Added macro SILC_PACKET_DATALEN which can be used during
2675 packet assembling to check whether the data to be added to
2676 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2677 len is truncated until it fits it.
2679 Added checks for maximum length of channel message payload and
2680 private message payload also.
2682 Added checks for maximum packet length in server and in
2685 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2686 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2687 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2688 lib/silcclient/client_prvmsg.c.
2690 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Added silc_server_packet_queue_purge call to the
2693 silc_server_disconnect_remote to assure that all data in the
2694 queue before disconnecting is sent to the network. Affected
2695 file silcd/server.c.
2697 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Added the deleting of server's own ID cache entry to the
2700 silc_server_free function. Free also everything else that
2701 has been allocated in silc_server_init. The affected file
2704 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Added functions silc_parse_version_string, silc_version_to_num,
2707 and silc_ske_parse_version to parse SILC protocol style version
2708 strings. Affected files lib/silcutil/silcutil.[ch] and
2709 lib/silcske/silcske.[ch].
2711 * Added new configuration params: version_protocol, version_software
2712 and version_software_vendor to specify what version the remote
2713 host must at least be to be able to connect to server. The vendor
2714 string can be regex matched too. Added new function
2715 silc_server_connection_allowed to check maximum number of allowed
2716 connections, and allowed versions for incoming connections.
2717 Affected files are silcd/server.c, server_util.[ch] and
2720 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Added preliminary support for signals in scheduler. The
2723 signals we care about are now blocked always when the scheduler
2724 is locked. This way we can synchronise the use of signal with
2725 scheduler. It is guaranteed that when signal occurs the scheduler
2726 is not locked, and thus new tasks can be safely added to the
2729 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2730 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2731 Added new platform specific routines
2732 silc_schedule_internal_signals_[un]block and
2733 silc_schedule_internal_signal_[un]register.
2735 Added new functions to SILC Schedule API:
2736 silc_schedule_signal_[un]register. Each signal that application
2737 is going to use should be registered to the scheduler.
2739 Affected files are lib/silcutil/silcschedule.[ch],
2740 lib/silcutil/*/silc*schedule.c.
2742 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Check for unauthenticated client and server in the
2745 silc_server_new_client and silc_server_new_server functions.
2746 Affected file silcd/packet_receive.c.
2748 * Added function silc_string_is_ascii to check whether given
2749 string is 7-bit ASCII string. Affected files are
2750 lib/silcutil/silcutil.[ch].
2752 * Added function silc_id_is_valid_server_id into the
2753 silcd/serverid.c and added checking for valid Server ID's in
2754 silc_server_new_server. The Server ID must always be based
2755 on the server's public IP address.
2757 * Added logging of DISCONNECT packet message in the server.
2758 Affected file silcd/server.c.
2760 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Changed all library interfaces that use Global RNG to also
2763 accept SilcRng as argument. Affected files are
2764 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2765 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2766 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2767 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2768 lib/silccrypt/rsa.c.
2770 * Added function silc_pkcs_generate_key to the
2771 lib/silccrypt/silcpkcs.[ch] for applications so that they
2772 don't need to do pkcs->pkcs->init calls anymore.
2774 * Remove SilcSocketConnection from the SFTP API since it really
2775 wasn't needed there. The application has the information
2776 saved in its contexts anyway and the SFTP layer doesn't need
2777 know about it. Affected files lib/silcsft/silcsftp.h and
2778 lib/silcsftp/sftp_[server/client].c.
2780 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2781 The SilcSimContext is not SilcSim.
2783 * Fixed possible buffer overflows in silc_id_render in the
2784 lib/silcutil/silcutil.c.
2786 * On EPOC the global crypto module lists are not used at all
2787 in the crypto library. Added support for using the constant
2788 algorithm list on EPOC. Affected files are
2789 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2792 * Fixed the handling of third parameter of KICKED notify, since
2793 it was mistakenly updated to SILC Protocol 1.0 even though it
2794 is to be included in 1.1. Since it is not in 1.0 it is not
2795 mandatory, and this fix now handles it only if it is provided,
2796 and it is not error if it is not provided. Affected file
2797 lib/silcclient/client_notify.c.
2799 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2802 client. Affected file irssi/src/silc/core/client_ops.c.
2804 * Merged with Irssi 0.8.4 from irssi.org CVS.
2806 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Check for valid socket connection in client entries before
2809 sending any messages. Fixes a crash, but doesn't fix some
2810 other underlaying bug that is lurking there. Affected
2811 file silcd/packet_send.c.
2813 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2815 * $usermode, $cumode and $cumode_space expandos shouldn't do
2816 anything with non-SILC server records. Affected file
2817 irssi/src/silc/core/silc-expandos.c
2819 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Fixed the silc_net_check_[host/local]_by_sock to support
2822 IPv6 bound sockets as well. Now they can return IPv6 addresses
2823 as well. Affected file lib/silcutil/silcnet.c.
2825 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2826 Affected lib/silcutil/unix/silcunixnet.c.
2828 * Fixed ID rendering (at least on some platforms, not NetBSD)
2829 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2831 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Added silc_hash_public_key and silc_hash_public_key_compare
2834 functions to be used with SilcHashTable. They can be used to
2835 hash public keys and compare public keys in hash table. Affected
2836 file lib/silcutil/silcutil.[ch].
2838 * Added support for specifying multiple public keys for Client
2839 connection section in server configuration file. This makes it
2840 possible to accept multiple public keys from same host, or to
2841 make a section that accepts any incoming host, and have the
2842 accepted public keys listed in the section.
2844 Added functions silc_sever_[find/get]_public_key, added the
2845 support for this actually to all connection sections but only
2846 the Client section is currently allowed to specify multiple
2849 Affected files are silcd/server.c, server_internal.h,
2850 command.c, protocol.c, server_util.[ch], packet_receive.c.
2852 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Merged Irssi 0.8.2 from irssi.org CVS.
2856 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2858 * If silc_debug is TRUE, also output standard logging messages
2859 to stderr with the debug output.
2861 Made silc_log_reset_all() flushing all channels before returning.
2862 Also fixed some documentation typos.
2864 Affected files are lib/silcutil/silclog.[ch].
2866 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Fixed the server to check correctly the amount of connections
2869 from single host, by checking also the type of the connection.
2870 Fixed also the comparison of number of connections and number
2871 of allowed connections. Affected files are silcd/server.c,
2874 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2876 * Fixed the USERS command reply to save the user's mode on the
2877 channel as well. Fixed JOIN command reply to check whether a
2878 client is on channel already and not join it twice. Affected
2879 file lib/silcclient/command_reply.c.
2881 * Added new file silc-expandos.c into irssi/silc/core/ to return
2882 various stuff for various signal for the statusbar etc. updating.
2883 Now Irssi SILC client prints channel user modes etc. on the
2886 * The user mode (like server/router operator changes) is now shown
2887 on the Irssi SILC client's statusbar. The affected files are
2888 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2890 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2893 to SILC_SCHEDULE_[UN]LOCK macros.
2895 * Added more error printing to logs in server code. Affected
2896 files silcd/server.c and silcd/protocol.c.
2898 * Fixed -S option parsing in Irssi SILC Client. Affected file
2899 irssi/src/silc/core/silc-core.c.
2901 * Added silc_buffer_alloc_size function. Affected file is
2902 lib/silcutil/silcbuffer.h.
2904 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2907 constants. Affected files in
2908 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2911 * Changed the internal SFTP Memory FS table to const. Affected
2912 file lib/silcsftp/sftp_fs_memory.c.
2914 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Fixed the buffer formatting and unformatting routines to
2917 check the size of 64 bits types with sizeof(). Affected
2918 file is lib/silcutil/silcbuffmt.c.
2920 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Removed 0.6.x backwards support.
2924 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Changed all integer type names:
2927 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2928 to avoid collisions with other libraries using same type names
2931 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Added `prefer_ipv6' argument to the functions
2934 silc_net_gethostbyname[_async]. If it is TRUE it will return
2935 IPv6 address over IPv4. If FALSE IPv4 address is returned
2936 even if IPv6 address was found. Affected files
2937 lib/silcutil/silcnet.[ch].
2939 * Added support silc_net_create_connection[_async] to fallback
2940 to IPv4 address if IPv6 address could not be used (like if
2941 it doesn't work on a specific system). Affected file in
2942 lib/silcutil/unix/silcunixnet.c.
2944 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Added silc_schedule_reinit function to do the enlarging
2947 of the max tasks handling capabilities of the scheduler.
2948 Affected files lib/silcutil/silcschedule.[ch].
2950 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Added automatic extern "C" { ... } for C++ compilers so the
2953 application does not need to define them. Affected file
2954 includes/silcincludes.h.
2956 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2957 old name went against naming convention. Applications now
2958 include "silcclient.h" instead of "clientlibincludes.h".
2959 Removed includes/clientlibincludes.h, it is redundant now.
2961 * Renamed includes/version.h to silcversion.h.
2963 * Added really preliminary support for OS/2 into the util
2964 library. Only thread & mutex API is implemented, others
2965 are still to be implemented. Created the lib/silcutil/os2/
2966 directory. Created also file includes/silcos2.h.
2968 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Added preliminary BeOS support into the util library.
2971 Created lib/silcutil/beos/, and implemented all the needed
2972 functions to support SILC on BeOS. Created also file
2973 includes/silcbeos.h.
2975 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2977 * Added proper initializations to silc's irssi code, so it's
2978 now possible to load it as module. Affected files
2979 irssi/src/silc/core/silc-core.c,
2980 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2982 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2987 * Fixed the silcdoc document generator to correct generate
2988 docs from all kinds of filenames. Affected files are
2989 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2991 * ROBOdoc documented lib/silcutil/silcmemory.h.
2992 Added also new function silc_memdup.
2994 * Removed lib/silcutil/silcbufutil.h and moved those routines
2995 to the lib/silcutil/silcbuffer.h.
2997 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Added `user_count' to the SilcChannelEntry which now tells the
3000 number of users on the channel. The user count is now saved
3001 in normal server of global channels as well. Affected files
3002 silcd/server.c, idlist.h, packet_receive.c and command.c.
3004 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3005 include file utility functions.
3007 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3008 instead of calling directly OS routines.
3010 * Fixed NICK change printing in Irssi SILC Client. Fixed
3011 KICKED notify printing in Irssi SILC Client. Affected file
3012 irssi/src/silc/core/client_ops.c.
3014 * Fixed a NICK change bug in client library, to not recreate the
3015 client_entry->channels hash table everytime nick is changed.
3016 Affected file lib/silcclient/client.c.
3018 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3021 the SKE interface a bit.
3023 * Fixed padding problem in PKCS#1. The padding was not actually
3024 random since the random number generator was used incorrectly.
3025 This security bug affects only when encrypting with PKCS#1, and
3026 it is not currently used at all in SILC. SILC only use signing
3027 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3029 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Rewrote the notify handling in Irssi SILC client to not call
3032 the events as signals. Fixes problems with Perl support.
3033 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3035 * Send the auto-nicking NICK command in client library with
3036 little timeout after connecting. The affected file is
3037 lib/silcclient/client.c.
3039 * Added following new config file settings:
3040 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3041 key_exchange_timeout, conn_auth_timeout, connections_max,
3044 Implemented all the new config settings handling in the server.
3046 Optimized the use of SKE Mutual flag usage. Use it only
3047 if connection authentication protocol is not based in public
3050 Renamed all SilcServerConfigSection* to SilcServerConfig*
3051 to have a bit shorter names.
3053 Affected files silcd/serverconfig.[ch], server.[ch], and
3056 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3058 * Cleaned up the listening sockets code, preparing for the rehash
3059 support. Affected file is silcd/server.c.
3061 * Fixed some output messages. Affected files are silcd/silcd.c,
3064 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Create lib/doc/silcrng_intro.html document as introduction
3067 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3069 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3071 * Fixes to the silcd config template. Affected file is
3072 doc/example_silcd.conf.in.
3074 * Removed type casts from silc_calloc(), conforming to the
3075 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3077 * Removed param_name member from client, server, and router
3078 section structs, now identifying the param directly.
3080 Added CONFIG_FREE_AUTH macro in config file parsing.
3082 Affected files are silcd/serverconfig.[ch].
3084 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3086 * Fixed command line parameter handling. All SILC initialization
3087 is now done in silc_core_init() which also fixes autoconnecting
3090 Affected files irssi/src/silc/core/silc-core.c,
3091 irssi/src/fe-text/silc.c.
3093 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Added new configuration options and blocks:
3096 keepalive_secs, reconnect_count, reconnect_interval,
3097 reconnect_interval_max, reconnect_keep_trying and
3098 require_reverser_lookup. Added ConnectionParam block, and
3099 implemented the connection parameters when connecting as
3100 initiator and when accepting connections as responder.
3102 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3103 whether given configuration value has been given already.
3105 Affected files silcd/serverconfig.[c], server.[c].
3107 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3108 algorithm parts and created new file silcalgs.conf, that
3109 is now included from the example_silcd.conf.in.
3111 * Optimized the silc_server_connect_to_router_second to take
3112 the connection configuration object from the SilcServerConnection
3113 object instead of finding it during the connecting phase.
3114 Added the configuration object to SilcServerConnection struct.
3115 Affected files silcd/server_internal.h, server.c.
3117 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Add the client on channel after it was resolved at the
3120 channel message receiving, and it was not already on the
3121 channel. Affected file lib/silcclient/client_channel.c.
3123 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Fixed the public key authentication to allocate always the
3126 destination signature buffer instead of using static buffer.
3127 Affected file silcd/protocol.c.
3129 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Unified the serverconfig.[ch]'s helper function interface.
3132 Affected file silcd/serverconfig.[ch].
3134 * Removed doc/example_silc.conf.in since it is redundant.
3135 The make install will now install irssi/silc.conf file.
3137 * Added new Passphrase and Publickey authentication methods to
3138 config file, allowing both public key and passphrase based
3139 authentication to be set at the same time.
3141 Added `prefer_passphrase_auth' setting in config file which
3142 can be used to set to prefer passwd auth if both passwd and
3143 public key is set. If not set, public key is preferred.
3144 This has effect only when being initiator (responder will try
3147 Added support for authentication with passphrase and public key
3148 at the same time. The passphrase is tried first always since
3149 it is faster to check.
3151 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3153 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3155 * Merged the new SILC Config library, with the server parsing
3156 support. Read the header file silcconfig.h or the toolkit
3157 documentation for the news. Affected files are
3158 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3159 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3160 silcd/protocol.c silcd/server.c silcd/server_backup.c
3161 silcd/serverconfig.[ch] silcd/silcd.c.
3163 * Fixed some silclog documentation. Affected file is
3164 lib/silcutil/silclog.h.
3166 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * The silc_cipher_register, silc_hash_register and
3169 silc_hmac_register now checks if the object to be registered
3170 is registered already. Affected files are
3171 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3173 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3177 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Allow zero length channel messages inside the Channel Message
3180 Payload. Affected file lib/silccore/silcchannel.c.
3182 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3183 as header filenames.
3185 * Removed lib/silcclient/README and created HTML file
3186 lib/silcclient/silcclient_using.html, which is now included
3187 as part of Toolkit documentation.
3189 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Fixed CUMODE_CHANGE notify handling to change the mode of
3192 correct client. Affected file lib/silcclient/client_notify.c.
3194 * Make silc_rng_alloc fail if it cannot allocate the sha1
3195 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3197 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Fixed the file transfer's key agreement payload to include
3200 zero port also if the hostname is NULL because it could not
3203 Call file transfer monitor callback now also if error occurs
3204 during key agreement protocol.
3206 Changed the silc_client_file_send interface to return the
3207 SilcClientFileError instead of session id. The session ID
3208 is returned into pointer provided as argument.
3210 Check that the file exists locally before sending the
3211 file transfer request at all.
3213 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3215 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3216 error than can occur while key agreement protocol. Affected
3217 file lib/silcclient/silcapi.h.
3219 * Fixed the event_mode CMODE handler to not crash when mode
3220 is changed and +k mode is set in the channel. Affected file
3221 irssi/src/silc/core/silc-channels.c.
3223 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3224 SILC_LOG_WARNING to give out Warning and not Error. Affected
3225 file lib/silcutil/silclog.c.
3227 * Fixed the channel message payload decryption in the function
3228 silc_channel_message_payload_decrypt to not modify the original
3229 buffer before it is verified that the message decrypted
3230 correctly. Otherwise, next time it is called with correct
3231 channel key it won't encrypt since the payload is corrupted.
3232 Affected file lib/silccore/silcchannel.c.
3234 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Do not constantly resize the window. A fix patch by cras.
3237 Affected file irssi/src/fe-text/screen.c.
3239 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3242 Affected file lib/silcutil/silcnet.c.
3244 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Fixed a bug in hash table internal routine for traversing
3247 the table with foreach callback. The current entry may
3248 become invalid in the callback but it was referenced after
3249 the callback returned.
3251 Do not allow auto rehashing of hash table during the
3252 silc_hash_table_foreach operation, for same reasons as it is
3253 not allowed for SilcHashTableList. Affected files are
3254 lib/silcutil/silchashtable.[ch].
3256 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3259 Win32 DLL. extern's in header files are now declared with
3262 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Fixed private message handling. It used some old code that
3265 caused the client to crash. Affecte file is
3266 lib/silcclient/client_prvmsg.c.
3268 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Added function silc_client_add_channel,
3271 silc_client_replace_channel_id, and removed functions
3272 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3273 from client library.
3275 * Added cross reference of the joined channels to the
3276 SilcClientEntry, and changed the SilcChannelEntry's
3277 users list to SilcHashTable. The affected files are
3278 lib/silcclient/idlist.[ch].
3280 * Fixed a bug in hash table tarversing. While the hash table
3281 is traversed with SilcHashTableList the table must not be
3282 rehashed. It is now guaranteed that auto rehashable tables
3283 are not rehashed while tarversing the list. Also defined that
3284 silc_hash_table_rehash must not be called while tarversing
3285 the table. Added function silc_hash_table_list_reset that must
3286 be called after the tarversing is over. The affected files are
3287 lib/silcutil/silchashtable.[ch].
3289 * Changed all hash table traversing to call the new
3290 silc_hash_table_list_reset in server and in client library.
3292 * Added function silc_client_on_channel to return the
3293 SilcChannelUser entry if the specified client entry is joined
3294 on the specified channel. This is exported to application as
3295 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3297 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Fixed founder regaining problem with JOIN command on normal
3300 server. The notify for mode change must be sent always and
3301 not only if !cmd->pending. Affected file silcd/command.c.
3303 * Fixed the WHOWAS command's reply sending to support the
3304 lists correctly. Affected file silcd/command.c.
3306 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * When sending JOIN command to router for processing the
3309 sender's old command identifier was not saved back to the
3310 sender's command context, fixed now. The affected file is
3313 * Create the key in JOIN command of the router did not return
3314 the channel key, added check for this. Affected file is
3317 * Fixed a channel ID update bug in JOIN command reply. Do
3318 not directly upgrade the ID but call the function
3319 silc_idlist_replace_channel_id if the ID was changed.
3320 Affected file silcd/command_reply.c.
3322 * Fixed memory leaks from command calling if it would fail.
3323 Affected file silcd/command.c.
3325 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Applied patches from cras:
3329 Memory leak fixes around libaries, irssi window resize fix,
3330 new silclist.h and silcdlist.h, all extern inline changed to
3333 * Removed dotconf from lib/dotconf, not needed anymore.
3335 * Removed TRQ from lib/trq, not needed anymore.
3337 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3338 with server connections. Later this will be configurable
3339 in config file after new config file is done. Affected file
3342 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Fixed a crash in server related to channel announcements.
3345 Affected file silcd/server.c.
3347 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Fixed memory leaks in silc_server_create_new_channel*
3350 functions. Affected file silcd/server.c.
3352 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3353 which ID was changed. This way the router will send the
3354 user list for the channel again, and server won't be in
3355 desync in some rare circumstances. Affected file is
3356 silcd/packet_receive.c.
3358 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Check for NULL socket pointer in the function
3361 silc_server_packet_send_to_channel_real. Affected file
3362 silcd/packet_send.c.
3364 * Fixed the BAN notify handling to correctly remove ban
3365 list. Affected file silcd/packet_receive.c.
3367 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Fixed some header addition to Toolkit distribution in
3370 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3372 * Added lib/silcclient/client_ops_example.h as an template
3373 file for application programmers to quickly start using
3374 the SilcClientOperation functions in their application.
3375 Updated the lib/silcclient/README as well to tell about this
3376 nice file made available.
3378 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Call silc_server_remove_from_channels when removing client
3381 entry when NO_SUCH_CLIENT_ID was received. Affected file
3382 is silcd/command_reply.c.
3384 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Added server & router operator statistics updating. Affected
3387 file silcd/packet_receive.c and silcd/command.c.
3389 * Fixed the SERVER_SIGNOFF notify handling on normal server
3390 not to save the history information for clients. Same was
3391 fixed earlier in remove_clients_by_server function, but not
3392 here. Affected file silcd/packet_receive.c.
3394 * Raised the default connection-retry count from 4 to 7 in
3395 server. Affected file silcd/server.h.
3397 * Cancel any possible reconnect timeouts when we start the
3398 key exchange. Affected file silcd/server.c.
3400 * Do not reconnect on connection failure when SCONNECT was
3401 given. Affected files silcd/server.[ch].
3403 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3407 * Fixed the NICK command to always give the unformatted
3408 nickname to the one giving the NICK command. If unformatted
3409 nickname is cached already it will be formatted and the
3410 local entry will always get the unformatted nickname.
3411 Affected file lib/silcclient/idlist.c.
3413 * Fixed some double frees from client library commands.
3414 Affected file is lib/silcclient/command.c.
3416 * Fixed CUMODE command in server to assure that no one can
3417 change founder's mode than the founder itself, there was a
3418 little bug. Affected file silcd/command.c.
3420 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Removed the SilcClientCommandDestructor from the client
3423 libary, it is not needed anymore. Affected files are
3424 lib/silcclient/silcapi.h, command[_reply].[ch],
3425 client_notify, idlist.c.
3427 * Fixed GETKEY command to first resolve client, and then
3428 resolve the server only if the client was not found, instead
3429 of resolving both at the same time. Affected file is
3430 lib/silcclient/command.c.
3432 * Added silc_client_start_key_exchange_cb and lookup the
3433 remote hostname and IP address before starting the key
3434 exchange with server. The affected file is
3435 lib/silcclient/client.c.
3437 * The server's public key is now saved using the IP address
3438 of the server and not the servername for the filename.
3439 The hostname public key filename is checked as an fall back
3440 method if the IP address based filename is not found.
3442 Fixed the GETKEY command to save the fetched server key
3443 in correct filename.
3445 Print the remote server's hostname now when new key is
3446 received during connection process. Affected file is
3447 irssi/src/silc/core/client_ops.c.
3449 * Return always our own public key to the client if it asks
3450 for it with GETKEY command. Affected file silcd/command.c.
3452 * Removed the use_auto_addr variable from default config
3453 file since it was in wrong section. Affected file is
3456 * Fixed TOPIC_CHANGE notification to not route it when it
3457 was sent using silc_server_send_notify_to_channel function.
3458 Affected file silcd/command.c.
3460 * Fixed silc_server_send_notify_kicked to send the kicker's
3461 Client ID also, it was missing. Affected files are
3462 silcd/command.c, silcd/packet_send.[ch].
3464 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Do not save client history information in SERVER_SIGNOFF.
3467 Fixes the bug in normal server that it does not detect
3468 the client becoming valid after the server becomes back
3469 online. Affected file silcd/server_util.c.
3471 * Added `sock_error' field into the SilcSocketConnection
3472 context. When error occurs during socket operation (read
3473 or write) the error is saved. Added also new function
3474 silc_socket_get_error to return human readable socket error
3475 message. Affected files are lib/silcutil/silcsockconn.[ch],
3476 lib/silcutil/unix/silcunixsockconn.c, and
3477 lib/silcutil/win32/silcwin32sockconn.c.
3479 * The server now prints the socket error message in the
3480 signoff for client. Affected file silcd/server.c.
3482 * Fixed the `created' channel information sending from router
3483 to server in JOIN command. Checks now whether the channel
3484 really was created or not and set it according that.
3486 Fixed the JOIN command to use the client entry's current
3487 ID during the joining procedure instead of the one it sent
3488 in the command (it is checked though), since it can change
3489 between the packet processing and command processing, and
3490 would just case unnecessary pain in the client end. Affected
3491 file silcd/command.c.
3493 * Fixed a channel key payload sending to use correct channel
3494 ID when the server was forced to change the channel's ID by
3495 router. Router sent the key payload with the old Channel ID.
3496 Affected file silcd/packet_receive.c.
3498 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Call silc_server_save_channel_key only if the key payload
3501 was provided in the JOIN command's command reply. Affected
3502 file silcd/command_reply.c.
3504 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Fixed silc_mp_sizeinbase to return the value correctly with
3507 MPI. Affected file lib/silcmath/mp_mpi.c.
3509 * Fixed the stop_server signal to correctly stop the scheduler
3510 and gracefully stop the server when SIGTERM or SIGINT signals
3511 are received. Affected file silcd/silcd.c.
3513 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3515 * Simple handling of TERM and HUP signals. Also added some log
3516 flushing call around. Affected file is
3519 * Fixed small bugs in silclog.c. Now buffering output will take
3520 effect after 10 seconds since startup: This will ensure that
3521 no important startup messages are lost. Also output redirection
3522 will preserve original format ([Date] [Type] message).
3523 Affected file is lib/silcutil/silclog.c.
3525 * Added two options to the config file, in the logging section:
3526 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3527 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3529 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Do not print the warning about log files not being initialized
3532 more than once to avoid excess logging. Affected file is
3533 lib/silcutil/silclog.c.
3535 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3536 the SIM copying in make install in Makefile.am.pre.
3538 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3540 * Rewritten silclog APIs. Globally interesting changes follows:
3541 silc_log_set_files() changed to silc_log_set_file().
3542 silc_log_set_callbacks() changed to silc_log_set_callback().
3543 ROBOdoc documented silclog header file.
3544 SilcLogCb now returns bool to wether inihibit the default
3545 handler or not (to keep the old behaviour return always TRUE).
3546 The new APIs should also fix the problem of the
3547 silcd_error.log file that was written in the current directory.
3550 Log files streams will remain opened after silc_log_set_file()
3551 call, means less CPU usage notably on high traffic servers.
3552 File streams are now full buffered, and flushed to the disk
3553 every 5 minutes, lesses HD activity and CPU usage.
3554 Messages can be redirected, allowing admins to configure
3555 one single logfile for all server messages.
3556 the silc_log_quick global variable to activate fast-logging.
3557 Affected files lib/silcutil/silclog.[ch]
3559 * Changed some code to conform new silclog APIs. Affected
3560 files are doc/example_silcd.conf.in, silcd/server.c
3561 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3564 * Fixed a memory leak that could occur in some situations.
3565 Affected file silcd/serverconfig.c.
3567 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Added the silc_client_del_client to remove the client from
3570 all channels as well. Affected file lib/silcclient/idlist.c.
3572 * Fixed the client library to correctly remove the client
3573 from all channels when the client entry is being destroyed.
3574 Affected file lib/silcclient/client_notify.c, command.c.
3576 * Added auto-nicking support to the client library. If the
3577 applicatio now sets client->nickname it will be sent to the
3578 server after connecting by the library. This way for example
3579 SILCNICK (or IRCNICK) environment variables will have effect
3580 and always change the nickname automatically to whatever
3581 it is wanted. Affected file lib/silcclient/client.[ch].
3583 * Renamed silc_server_command_bad_chars to the
3584 silc_server_name_bad_chars and moved it to the
3585 silcd/server_util.[ch]. Added also new function
3586 silc_server_name_modify_bad to return nickname that
3587 includes bad characters as new nickname without those
3588 bad characters. This check and modify is now used in
3589 silc_server_new_client when the username is initially set
3590 as nickname, so it must be checked to be valid nickname.
3591 Affected file silcd/packet_receive.c.
3593 * The nickname length is now taken from the packet for real
3594 and not trusted to strlen() since it clearly can return
3595 wrong length for nickname including bad characters. This
3596 also applies to channel names. Affected file silcd/command.c.
3598 * Removed the lib/silcsilm/modules directory. Modules are now
3599 compiled into the lib/silcsim. Fixed the copying of the
3600 modules to follow symbolic links in Makefile.am.pre.
3602 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Fixed silc_string_regexify list creation. Fixes bugs with
3605 BAN and INVITE commands in server. The affected file is
3606 lib/silcutil/unix/silcunixutil.c.
3608 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3610 * Removed the command destructor entirely from the server's
3611 command and command reply routines. It is not needed, and
3612 its usage was buggy and caused crashes. Affected files are
3613 silcd/command[_reply].[ch].
3615 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3617 * Cancel protocol and NULL sock->protocol if timeout
3618 occurred during protocol. Affected file silcd/server.c.
3620 * Cancel protocol timeouts always before calling the final
3621 callback, to assure that after final callback is called
3622 no other state will be called for the protocol anymore.
3623 Affected file silcd/protocol.c.
3625 * Print error log if incoming connection configuration could
3626 not be found. Affected file silcd/server.c.
3628 * Fixed JOIN command to correctly save the founder mode
3629 to the client on normal SILC server, when the channel
3630 was created by the router. Affected file silcd/command.c.
3632 * Fixed LIST command (hopefully) to send correct reply
3633 packets. Affected file silcd/command.c.
3635 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3637 * The silc_packet_receive_process now returns FALSE if the
3638 read data was invalid packet, and TRUE if it was ok.
3640 The server now checks that if unauthenticated connection
3641 sends data and its processing fails the server will close
3642 the connection since it could be a malicious flooder.
3644 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3646 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3648 * Make sure the warning about error opening a log file is
3649 printed only once and not everytime it fails (produces
3650 too much useless log). Affected file lib/silcutil/silclog.c.
3652 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3654 * Made the silc_server_daemonise() function more readable.
3655 Affected file silcd/server.c.
3657 * Pid file is now optional, the user may comment it out from
3658 the config file. Removed define SILC_SERVER_PID_FILE, we
3659 don't need a default any longer. Affected file
3660 configure.in.pre, lib/Makefile.am.pre.
3662 * Make some use of the pid file. The server now dies at startup
3663 if it detects a valid pid file on his path. The server would
3664 die anyway in this circumstance, because of the bind() failure.
3665 Affected file silcd/silcd.c.
3667 * No longer compiling lib/dotconf.
3669 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3671 * Fixed JOIN command parsing not to crash. Affected file
3672 lib/silcclient/command.c.
3674 * Fied the NICK_CHANGE notify to add the new client entry
3675 even it is resolved. This removes an <[unknown]> nick
3676 thingy bug in the client. Affected file is
3677 lib/silcclient/client_notify.c.
3679 * Do not try to allocate 0 bytes (efence does not like it)
3680 in lib/silccore/silccomand.c when encoding payload.
3682 * Do not take IRCNICK as nickname in Irssi SILC client since
3683 it is not possible to set nickname before hand connecting
3684 the server (TODO has an entry about adding auto-nicking
3687 * Changed the silc_server_command_pending to check whether
3688 there already exists an pending entry with the specified
3689 command, command identifier and pending callback. This is
3690 to fix IDENTIFY and WHOIS related crashes that may register
3691 multiple pending commands with same identifier. Affected
3692 file silcd/command.c.
3694 * Fixed the server to reconnect to the router even if it
3695 was already reconnecting and EOF was received. This to
3696 fix a possibility that the server wouldn't ever try to
3697 auto-reconnect to the router. Affected file silcd/server.c.
3699 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3701 * Fixed the server's password authentication to use the
3702 length of the locally saved password, and not the one
3703 sent in the packet. Affected file silcd/protocol.c.
3705 * Fixed same password authentication problem in the
3706 Authentication Payload handling routines in
3707 lib/silccore/silcauth.c.
3709 * Yet another password authentication problem fixed with
3710 channel password handling in silcd/command.c.
3712 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3714 * If first character of string in silc_parse_userfqdn is '@'
3715 then do not parse it. Affected file is
3716 lib/silcutil/silcutil.c.
3718 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3720 * Fixed minor bug in IDENTIFY command reply sending, which
3721 caused various weird problems during JOIN when it was
3722 resolving names for users. Affected file silcd/command.c.
3724 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3726 * Fixed the IDENTIFY command reply sending to chech better valid
3727 clients. It was possible to send incomplete list of replies.
3728 Affected file silcd/command.c.
3730 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3732 * Added silc_client_command[s]_[un]register functions now to
3733 dynamically register the commands in client library. Removed
3734 the static table of commands. This allows the client library
3735 to call commands without causing the application to know about
3736 what commands library has called.
3738 Removed the INFO command reply kludge to detect when the command
3739 was called by library. Now library use its own command reply
3740 function for INFO command.
3742 Added function silc_client_command_call to call a command.
3743 Application can use it to call command, not access the structure
3746 Now all commands that are sent by the client library (not
3747 explicitly sent by application) use own command reply functions.
3749 Affected files around lib/silcclient/ and in
3750 irssi/src/silc/core/.
3752 * Fixed the WHOIS command reply sending to chech better valid
3753 clients. It was possible to send incomplete list of replies.
3755 Fixed the WHOIS and IDENTIFY to send the request to router
3756 if normal server did not do it and did not find any results.
3758 Affected file silcd/command.c.
3760 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3762 * Moved the internal data from SilcClient context into its
3763 own file, not accesible to application. Affected files
3764 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3765 and other files in client library.
3767 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3769 * Added doc/examples installation target in Makefile.am.pre.
3772 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3774 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3775 commands the found client entry will be removed from the
3776 cache, after notifying application about the error. Affected
3777 file lib/silcclient/command_reply.c.
3779 * Changed the /MSG to check for exact nickname user gave, and
3780 not let `nick' match `nick@host' if it is only one found. Now,
3781 user must type the exact nickname (like nick@host2) even if
3782 there are no more than one same nicks found. This is to avoid
3783 a possibility of sending nickname to wrong nickname since
3784 `nick' could match `nick@host'. Affected file is
3785 irssi/src/core/silc-servers.c.
3787 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3789 * Do not print "you are now server operator" or similar when
3790 giving /away command. Affected files are
3791 irssi/src/silc/core/client_ops.c, silc-servers.h.
3793 * Made the silc_server_command_pending_error_check to send
3794 the same command reply payload it received back to the
3795 original sender of the command. This way all arguments
3796 that was received by the server will be received by the
3797 client too. Affected file silcd/command.c.
3799 * Added the silc_idcache_add to return the created cache entry
3800 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3802 * Add global clients to expire if they are not on any channel.
3803 This is because normal server will never know if they signoff
3804 if they are not on any channel. The cache expiry will take
3805 case of these entries. This is done by normal servers only.
3806 The affected files are silcd/command_reply.c,
3807 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3809 * If server receives invalid ID notification for WHOIS or
3810 IDENTIFY and the ID exists in the lists, it is removed.
3811 Affected file silcd/command_reply.c.
3813 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3814 in client then client entry that it matches is searched and
3815 the nickname is printed on the screen for user. Affected
3816 file irssi/src/silc/core/client_ops.c.
3818 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3820 * Use cache entry expire time in the LIST command reply to
3821 purge old entries from the cache after the LIST command
3822 reply has been received. This way we don't have non-existent
3823 entries in the cache for too long. Affected file is
3824 silcd/command_reply.c.
3826 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3828 * If we are normal server, and we've not resolved client info
3829 in WHOIS or IDENTIFY from router, and it is global client,
3830 we'll check whether it is on some channel. If it is not
3831 then we cannot be sure about its validity and will resolve it
3832 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3833 file silcd/command.c.
3835 * Search channel by name (if possible) rather than by ID
3836 in IDENTIFY command's command reply. Affected file is
3837 silcd/command_reply.c.
3839 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3841 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3842 Updated specs and implemented it. Affected file silcd/command.c,
3843 silcd/packet_send.c and silcd/packet_receive.c.
3845 * Implemented the <founder auth> payload handling in the JOIN
3846 command. If provided all conditions for channel joining
3847 except requirement to provide correct passphrase can be
3848 overrided by the channel founder. Updated the protocol specs.
3849 Affected file silcd/command.c.
3851 Added support for founder auth in JOIN command in client
3852 library. Fixed the parsing of the JOIN command now to support
3853 all options as they should be. The affected file is
3854 lib/silcclient/command.c.
3856 * Optimized the WHOIS and IDENTIFY commands to send the request
3857 to router only if it includes nicknames or other names. If
3858 they include only IDs then check the local cache first before
3859 routing. Affected file is silcd/command.c.
3861 * Added channels topic announcements. Affected file is
3862 silcd/packet_receive.c and silcd/server.c.
3864 * Fixed the silc_server_send_notify_topic_set to really destine
3865 the packet to channel. Affected file silcd/packet_send.c.
3867 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3868 library. Affected file lib/silcclient/client_notify.c.
3870 * Added UMODE announcements. Affected file silcd/server.c.
3872 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3874 * Memory leak fixes in:
3876 lib/silcutil/silcsockconn.c
3877 lib/silcske/silcske.c
3878 lib/silcske/groups.c
3880 lib/silccrypt/silcpkcs.c
3881 lib/silccore/silccommand.c
3882 lib/silccore/silcidcache.c
3887 * ROBOdoc documented the lib/silcske/groups.h file and a
3888 bit changed the interface for better.
3890 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3892 * Update the client entry context in the ID cache after
3893 nick change. Affected file lib/silcclient/command.c.
3894 Fixes the CUMODE command when regaining founder privileges,
3895 and a little WHOIS problem.
3897 * Fixed silc_net_gethostbyname to correctly call the
3898 inet_ntop. Affected file lib/silcutil/silcnet.c.
3900 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3902 * Added IPv6 support checking to the configure.in.pre, added
3903 also --enable-ipv6 option to override the check. Affected
3904 file configure.in.pre.
3906 * The silc_thread_create now calls the start function
3907 directly if threads support is not compiled in. Removes
3908 ugly #ifdef's from generic code. Affected files are
3909 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3911 * Added silc_net_gethostby[name/addr]_async to asynchronously
3912 resolve. Affected files are lib/silcutil/silcnet.[ch].
3914 * Added support for rendering IPv6 based server, client and
3915 channel IDs. Affected file lib/silcutil/silcutil.c.
3917 * Added support for creating IPv6 based server IDs. Affected
3918 file is silcd/serverid.c.
3920 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3922 * Added silc_net_gethostby[addr/name] into the
3923 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3924 routines. Added silc_net_is_ip[4/6]. Affected file is
3925 lib/silcutil/unix/silcunixnet.c. All routines that take
3926 address as argument now supports both IPv4 and IPv6 addresses.
3928 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3930 * Fixed LIST command reply sending in server. Affected file
3933 * Server now sends the kicker's client ID in the KICK notify
3934 to the kicked client. Affected file silcd/command.c.
3936 * The client library now parses the kickers client ID and
3937 UI displays it. Affected files lib/silcclient/client_notify.c
3938 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3940 * Made all payload parsing function prototypes consistent.
3941 They all take now const unsigned char * and uint32 pair as
3942 the payload data instead of SilcBuffer. Changes all around
3943 the source tree. Other unsigned char* -> const unsigned char*
3944 changes around the tree as well.
3946 * Optimized SFTP client and server packet sending not to
3947 allocate new buffer for each packet but to recycle the
3948 first allocated buffer. Affected files are
3949 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3951 * Optimized the SFTP client to use SilcList instead of
3952 SilcDList for requests, because it is faster. Affected file
3953 is lib/silcsftp/sftp_client.c.
3955 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3956 into lib/silccore/silcid.[ch].
3958 Renamed silcpayload.[ch] into silcargument.[ch].
3960 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3962 * If client entry is deleted with active key agreement
3963 session, abort the session.
3965 The silc_client_abort_key_agreement now calls the completion
3966 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3968 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3971 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3973 * Don't use __restrict in older GCC's. Affected file is
3974 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3976 * silc_net_localhost now attempts to reverse lookup the
3977 IP/hostname. Affected file lib/silcutil/silcnet.c.
3979 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3980 command. It can be used to gain founder privileges at
3981 the same time when joining the channel.
3983 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3984 kicker's client ID as well. Updated protocol specs.
3986 Defined that the server must send SILC_COMMAND_IDENTIFY
3987 command reply with error status to client who sent
3988 private message with invalid client ID.
3990 Updated the protocol specification.
3992 * Added silc_server_send_command_reply to send any
3993 command reply. Affected file silcd/packet_send.[ch].
3995 * Added silc_id_payload_encode_data to encode ID payload
3996 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3998 * The server now send IDENTIFY command reply with error
3999 status if client ID in private message is invalid. Affected
4000 file silcd/packet_receive.c.
4002 * Save the server key file with server's IP address in
4003 the filename instead of hostname. The affected file is
4004 irssi/src/silc/core/client_ops.c.
4006 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4008 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4011 * Added libtool support for compiling shared objects in
4012 lib/silcsim. Affected file configure.in.pre and
4013 lib/silcsim/Makefile.am. Original patch by cras.
4015 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4017 * Pid file configuration, and server's config file fixes
4018 patch by toma. Updated CREDITS file.
4020 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4022 * Fixed silc_client_channel_message to not try to decrypt
4023 the message twice if it resolved the destination client
4024 information. This could cause of dropping one channel
4025 message. Affected file lib/silcclient/client_channel.c.
4027 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4029 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4030 lib/silcclient/client.c. This function is used when the SILC
4031 Client is run under some other scheduler, or event loop or
4032 main loop. On GUI applications, for example this may be
4033 desired to used to run the client under the GUI application's
4034 main loop. Typically the GUI application would register an
4035 idle task that calls this function multiple times in a second
4036 to quickly process the SILC specific data.
4038 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4040 * Fixed silc_server_drop() for dropping the supplementary
4041 groups as well, this could cause a security hole on some
4044 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4046 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4049 * Write PID file after dropping privileges. Added -F option
4050 to run server on foreground. A patch by debolaz.
4051 Affected files silcd/server.c, silcd/silcd.c.
4053 * Fixed MOTD to return the MOTD file server name. Affected
4054 file silcd/command.c.
4056 * Added INFO command reply handling to the Irssi SILC Client.
4057 Affected file irssi/src/silc/core/client_ops.c.
4059 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4061 * Fixed the silc_idcache_list_* routines to really support
4062 the dynamic list. Fixes a crash. Affected file is
4063 lib/silccore/silcidcache.c.
4065 * Fixed the LIST command reply to really call LIST command's
4066 pending callbacks. Affected file silcd/command_reply.c.
4068 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4070 * Update conn->local_entry->nickname after giving NICK
4071 command. Affected file lib/silcclient/command.c.
4073 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4075 * Added the [pid] option to the silcd configuration file
4077 Affected files: serverconfig.[ch] and silcd.c
4079 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4081 * Save fingerprint in WHOIS command reply in server.
4082 Affected file silcd/command_reply.c.
4084 * Fixed NICK commands pending callback registration.
4085 Affected file lib/silcclient/command.c.
4087 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4089 * Use ++server->cmd_ident when sending commands in server,
4090 instead of random number. Affected file silcd/command.c.
4092 * Fixed GETKEY command reply to call actually GETKEY pending
4093 command callbacks. Affected file silcd/command_reply.c.
4095 * A bit stricter check for nicknames. Check for same nickname
4096 in NICK command also. Affected file silcd/command.c.
4098 * Do not call INFO command everytime client ID changes, only
4099 during first connecting. Affected file lib/silcclient/client.c.
4101 * Set the new nickname only after successful command reply for
4102 NICK command is returned by server. Affected file
4103 lib/silcclient/command.c.
4105 * Remove nicknames from nicklist during server_signoff notify.
4106 Should fix /NAMES bit more. The affected file is
4107 irssi/src/silc/core/silc-channels.c.
4109 * Added `fingerprint' field to the SilcIDListData in the
4110 silcd/idlist.h to hold the fingerprint of the client's
4113 Send the fingerprint of the client's public key in WHOIS
4116 Affected files silcd/command.c, and silcd/idlist.[ch].
4118 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4119 create fingerprint from given data.
4121 * Show the fingerprint of the client's public key in WHOIS.
4122 Affected files irssi/src/module-formats.[ch] and
4123 irssi/src/silc/core/client_ops.c.
4125 * Format the multiple same nicknames also during JOIN and
4126 NICK_CHANGE notifys. Affected file is
4127 lib/silcclient/client_notify.c.
4129 * Do not print error on screen for invalid private message
4130 payload since it can come if someone is sending private
4131 messages with wrong key. Affected file
4132 lib/silccore/silcprivate.c.
4134 * Fixed multiple concurrent /PING crash. Affected file
4135 lib/silcclient/command.c.
4137 * Changed the wrong ID encoding. All IP addresses must be
4138 in MSB first order in encoded format. They were encoded
4139 wrong and was in LSB format. Affected files are
4140 silcd/serverid.c, lib/silcutil/silcutil.c.
4142 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4144 * Call the `connect' client operation through the scheduler
4145 in case of error. Affected file lib/silcclient/client.c.
4147 * Call the `failure' client operation even if the error
4148 occurred locally during a protocol. Affected file is
4149 lib/silcclient/protocol.c.
4151 * Added support of sending LIST command to router from normal
4152 server. This way normal server can get list of all channels
4153 in the network too. Fixed the channel list sending in the
4154 server too. Affected files are silcd/command.c, and
4155 silcd/command_reply.[ch].
4157 * Added silc_server_update_channels_by_server and
4158 silc_server_remove_channels_by_server. They are used during
4159 disconnection of primary router and in backup router protocol.
4160 Affected file silcd/server_util.[ch], silcd/server.c and
4161 silcd/server_backup.c.
4163 * Fixed channel adding to global list in IDENTIFY command
4164 reply in server. Affected file silcd/command_reply.c.
4166 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4168 * If the incoming packet type is REKEY or REKEY_DONE process
4169 that packet always synchronously. Fixes yet another MAC
4170 failed error on slow (dialup) connections. Affected file
4171 lib/silcclient/client.c and silcd/server.c.
4173 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4175 * Call check_version SKE callback for initiator too. Affected
4176 file lib/silcske/silcske.c.
4178 * Implemented fix for security hole found in the SKE that was
4179 fixed in the specification few days back; the initiator's
4180 public key is now added to the HASH value computation.
4181 Added backwards support for the old way of doing it too, for
4182 old clients and old servers. Affected file is
4183 lib/silcske/silcske.c.
4185 * Enabled mutual authentication by default in SKE. If initiator
4186 is not providing mutual authentication the responder will
4187 force it. This will provide the proof of posession of the
4188 private key for responder. The affected files are
4189 lib/silcclient/protocol.c and silcd/protocol.c.
4191 * Do not cache anymore the server's public key during SKE.
4192 We do mutual authentication so the proof of posession of
4193 private key is done, and if the server is authenticated in
4194 conn auth protocol with public key we must have the public
4195 key already. Affected file silcd/protocol.c.
4197 * Added new global debug variable: silc_debug_hexdump. If
4198 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4199 file lib/silcutil/silclog.[ch].
4201 * Fixed compilation warning due to char * -> const char *.
4202 Affected files lib/silcutil/silcnet.h, and
4203 lib/silccore/silcauth.[ch].
4205 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4207 * Fixed CMODE command when new channel key was created. If
4208 the creation failed the old key was removed. Next time giving
4209 same command would crash the server since the old key was
4210 freed already. Affected file silcd/command.c.
4212 * Fixed the silc_server_announce_get_channels to not crash
4213 on reconnect. Affected file silcd/server.c.
4215 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4217 * Added silc_log_set_debug_string function to set a regex
4218 string to match for debug output. Only the function names,
4219 or filenames matching the given debug string is actually
4220 printed. This way it is possible to filter out those debug
4221 strings that user is not interested in.
4223 Fixed a bug in silc_string_regexify.
4225 Affected files lib/silcutil/silclog.[ch], and
4226 lib/silcutil/unix/silcunixutil.c.
4228 * Changed the -d options in both server and Irssi SILC client
4229 to take the debug string as argument. Affected files
4230 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4232 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4234 * Added silc_hash_babbleprint to create a Bubble Babble
4235 Encoded fingerprint. The encoding is developed by Antti
4236 Huima (draft-huima-babble-01.txt), and it creates human
4237 readable strings out of binary data. Affected file
4238 lib/silccrypt/silchash.[ch].
4240 * Print the babble print now in addition of fingerprint as well
4241 in Irssi SILC client. Affected files are
4242 irssi/src/fe-common/silc/module-formats.[ch],
4243 irssi/src/fe-common/silc/core/client_ops.c.
4245 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4247 * Fixed a security problem found in SKE. The initiator's
4248 public key too is now added to the HASH hash value creation
4249 which is signed by the responder to create the SIGN value.
4250 This will prevent anyone in the middle to lie to the responder
4251 about the initiator's public key. If this is done now, the
4252 man in the middle will get caught. Updated the protocol
4255 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4257 * Better installation directory handling. Configure module
4258 paths and other paths automatically to example_silc* files
4259 in doc/. A patch by toma.
4261 * Fixed compiler warning from MPI library, and from SILC RNG.
4264 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4265 It can be configured with ./configure. A patch by toma.
4267 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4269 * Find correct make to use in prepare-clean. A patch by
4270 toma. Affected file prepare-clean.
4272 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4274 * Added irssi variables use_auto_addr, auto_bind_ip,
4275 auto_bind_port and auto_public_ip.
4277 * Changed the interface for silc_client_send_key_agreement
4278 in lib/silcclient/silcapi.h
4282 irssi/src/silc/core/silc-core.c
4284 lib/silcclient/silcapi.h
4285 irssi/src/silc/core/silc-channels.c
4286 lib/silcclient/client_keyagr.c
4289 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4291 * Added silc_pkcs_public_key_compare to compare two
4292 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4294 * Check that the client who set the founder mode on the
4295 channel is the same client that is giving the founder
4296 mode to itself. It is done by comparing the saved public
4297 key (it is saved even in the authentication is passphrase).
4298 Affected file silcd/command.c.
4300 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4302 * Do not process packet for disconnected socket connection.
4303 Affected file lib/silccore/silcpacket.c.
4305 * Process the DISCONNECT packet through scheduler in the
4306 client library. Affected file lib/silcclient/client.c.
4308 * Fixed the silc_client_packet_parse to not to increase
4309 the packet sequence number if the conn->sock and the
4310 current socket connection is not same. This can happen
4311 for example during key agreement when the conn includes
4312 multiple socket connections (listeners). Affected file
4313 lib/silcclient/client.c.
4315 * The sender of the file transfer request now provides also
4316 the pointer (listener) for the key exchange protocol. If
4317 the listener cannot be created then it sends empty key
4318 agreement and lets the receiver provide the listener.
4320 Added `local_ip' and `local_port' arguments to the
4321 silc_client_file_send. If they are provided they are used,
4322 if not then it will attempt to find local IP address, if
4323 not found or bind fails then the remote client will provide
4326 Affected files are lib/silcclient/client_ftp.c and
4327 lib/silcclient/silcapi.h.
4329 * Extended the FILE SEND command to support defining the
4330 local IP and port for key exchange listener. They are
4331 optional. Affected file irssi/src/silc/core/silc-servers.c.
4333 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Defined to WHOIS command reply the sending of fingerprint
4336 of the client's public key (if the proof of posession of the
4337 corresponding private key is verified by the server).
4338 Updated to the protocol specification.
4340 * Added support of receiving the client's public key's
4341 fingerprint in command reply in client library. Affected
4342 file is lib/silcclient/command_reply.c, and
4343 lib/silcclient/idlist.[ch].
4345 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4347 * Do not send over 128 chars long nickname to the server
4348 in NICK command. Affected file lib/silcclient/command.c.
4350 * Do not send over 256 chars long channel names to the server
4351 in JOIN command. Affected file lib/silcclient/command.c.
4353 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4355 * Assure that silc_server_close_connection cannot be called
4356 twice for same socket context. Affected file is
4359 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4361 * Send error message to application if opening file for
4362 writing during file transfer fails. Affected file is
4363 lib/silcclient/client_ftp.c.
4365 Remove all file transfer sessions for a client that we're
4366 removing from ID cache.
4368 Affected file is lib/silcclient/client_ftp.c.
4370 * Fixed silc_net_addr2bin to return correct address. Affected
4371 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4373 * Fixed file transfer session removing on signoff notify.
4374 Affected file irssi/src/silc/core/silc-servers.c.
4376 * Added the SilcClientFileError to be returned in the monitor
4377 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4378 Affected file lib/silcclient/silcapi.h.
4380 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4382 * Fixed a crash in silc_client_ftp_free_sessions and
4383 silc_client_ftp_session_free_client. Affected file
4384 lib/silcclient/client_ftp.c.
4386 * Added `disabled' field in the SilcChannelEntry in the server
4387 to indicate if the server entry is disabled. Affected file
4388 silcd/idlist.h, silcd/command[_reply].c.
4390 * SILC server adds now /var/run/silcd.pid everytime it is
4391 started. Affected file silcd/silcd.c.
4393 * Added silc_server_packet_send_clients to send a packet to
4394 the provided table of client entries. Affected file
4395 silcd/packet_send.[ch].
4397 * Fixed a crash in client resolving in client_prvmsg.c in
4398 client library. Affected file lib/silcclient/client_prvmsg.c.
4400 * Do not actually remove the client directly from ID cache
4401 during SERVER_SIGNOFF, but invalidate it. This way we
4402 preserve the WHOWAS info for the client. Affected file
4403 silcd/server_util.c.
4405 * Fixed SERVER_SIGNOFF notify handling in the server. The
4406 server is now able to process incoming SERVER_SIGNOFF notify
4407 for a server that it doesn't even know about. It will remove
4408 the clients provided in the notify. Affected file
4409 silcd/packet_receive.c.
4411 * Check for partial packet in data queue after every packet that
4412 was found from the queue. Return and wait for more data if
4413 there is partial data in queue. Affected file is
4414 lib/silccore/silcpacket.c.
4416 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4418 * Added SilcClietFileError enum to indicate error in
4419 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4420 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4421 Affected files lib/silcclient/silcapi.h and
4422 lib/silcclient/client_ftp.c.
4424 * Check that newsize in silc_buffer_realloc is larger than
4425 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4427 * Added better monitor of file transfers. It now monitors
4428 key agreement protocol during the file transfer too. Added
4429 error reporting too. Affected files
4430 irssi/src/silc/core/silc-servers.c,
4431 irssi/src/fe-common/silc/module-formats.[ch].
4433 * Wrote a help file for FILE command.
4435 * Added silc_rng_global_get_byte_fast to get not-so-secure
4436 random data as fast as possible. Random data is read from
4437 /dev/urandom if available and from the SILC RNG if not
4438 available. It is used in padding generation. Affected file
4439 lib/silccrypt/silcrng.[ch].
4441 * All packets in client library are now processed synchronously.
4442 Optimized packet processing a lot. Affected file
4443 lib/silcclient/client.c.
4445 * All server connection packets are processing synchronously
4446 now in server, to optimize packet processing. Affected file
4449 * Include files are installed now only in Toolkit distribution
4450 if make install is given. Affected files: all Makefile.am's.
4452 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4454 * Assure that silc_client_notify_by_server_resolve does not
4455 resolve the client information multiple times. If it cannot
4456 be found by the first it cannot be found at all. Affected
4457 file lib/silcclient/client_notify.c.
4459 * Fixed WHOWAS command reply calling. Affected file
4460 lib/silcclient/command_reply.c.
4462 * Removed all references to silc_idlist_get_client from the
4463 Irssi SILC client since that call is internal call used by
4464 the library. The Irssi SILC client will use now client
4465 retrieval functions found in silcapi.h.
4467 * Fixed a bug in resolving nickname info before sending
4468 private message. It used freed memory. Affected file
4469 irssi/src/silc/core/silc-servers.c.
4471 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4473 * Assure my_channels statistics cannot go negative in server.
4474 Affected files silcd/server.c, silcd/server_util.c.
4476 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4478 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4480 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4482 * Win32 Toolkit changes. Affected files
4483 win32/silc.dsw, win32/libsilc/libsilc.def,
4484 win32/libsilcclient/libsilc.def,
4485 lib/silcutil/silcutil.c, and
4486 lib/sftp/sftp_fs_memory.c.
4488 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4490 * Added silc_net_localip to return local host's IP address.
4491 Affected file lib/silcutil/silcnet.[ch].
4493 * If key exchange or rekey protocol is active for a connection
4494 parse all packets syncronously since there might be packets
4495 in packet queue that we are not able to process without first
4496 processing packets before them. Affected file silcd/server,
4497 lib/silcclient/client.c.
4499 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4500 whether library should continue processing the packet.
4501 Affected file lib/silccore/silcpacket.h.
4503 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4504 SilcSFTPMonitorData to SFTP server to monitor various
4505 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4506 lib/silcsftp/sftp_server.c.
4508 * Added silc_file_size to return file size. Affected file
4509 lib/silcutil/silcutil.[ch].
4511 * Implemented the file transfer support for the client library.
4512 Added preliminary support for simple client to client one-file
4513 transmission. Affected file lib/silcclient/client_ftp.c,
4514 lib/silccilent/client.[ch].
4516 * Added new local command FILE to the Irssi SILC Client.
4517 It is used to perform the file transfer. It has subcommands
4518 SEND, RECEIVE, SHOW and CLOSE. Affected files
4519 irssi/src/silc/core/client_ops.c,
4520 irssi/src/silc/core/silc-server.[ch].
4522 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Relay the SILC_PACKET_FTP in the server. Affected files
4525 silcd/server.c and silcd/packet_receive.c.
4527 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4529 * Renamed silc_file_read and silc_file_write to functions
4530 silc_file_readfile and silc_file_writefile. Added function
4531 silc_file_open and silc_file_close. Affected files
4532 lib/silcutil/silcutil.[ch].
4534 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4536 * Resolve the client info when received private message or
4537 channel message for a client which nickname we don't know.
4538 Affected files lib/silcclient/client_prvmsg.c and
4539 lib/silcclient/client_channel.c.
4541 * Do not crash in /KEY if client is not connected. Affected
4542 file irssi/src/silc/core/silc-channels.c.
4544 * Added SilcClientStatus field to the SilcClientEntry in the
4545 lib/silcclient/idlist.h.
4547 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4548 is incomplete and is being resolved, it won't be resolved
4551 Make sure also that USERS command reply does not resolve
4552 twice information. Affected file is
4553 lib/silcclient/command_reply.c.
4555 Make sure that silc_client_get_clients_by_list does not
4556 resolve twice same information.
4558 * Check for valid client->id in the silc_server_free_client_data.
4559 Affected file silcd/server.c.
4561 * Fixed /GETKEY nick@server not to crash if the server entry
4562 is not found. Affected file lib/silcclient/command.c.
4564 * Fixed the silc_server_check_cmode_rights to check the
4565 requested modes correctly. Affected file silcd/command.c.
4567 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4569 * Better checks for non-printable chars in nick added.
4570 Affected file silcd/command.c.
4572 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4574 * Call the silc_server_udpate_servers_by_server in the
4575 primary router that comes back online in the backup resuming
4576 protocol. Otherwise it routes packets wrong. Affected file
4577 silcd/server_util.[ch], silcd/server_backup.c.
4579 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4581 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4582 lib/silcutil/silcbuffmt.[ch].
4584 * Redefined the SILC packet header to include the padding
4585 length. Affected file lib/silccore/silcpacket.[ch].
4587 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4588 length for maximum padding up to 128 bytes). Affected
4589 file lib/silccore/silcpacket.h.
4591 * Removed all backwards support for old 0.5.x MAC thingies.
4592 The SILC packet header change makes it impossible to be
4593 backwards compatible.
4595 * Send the ENDING packet with timeout in the backup resuming
4596 protocol. This is to assure that all routers has connected
4597 to the primary router. Affected file silcd/server_backup.c.
4599 * Changed the RNG to take the first IV from random data. It
4600 used to take it from zero actually. Changed the RNG also
4601 to use /dev/urandom during session. /dev/random is used
4602 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4604 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4606 * Changed the SILC packet header to have the first two bytes
4607 (the packet length) encrypted. Affected files aroung the
4608 code tree, lib/silccore/silcpacket.[ch]. Removed the
4609 SilcPacketCheckDecrypt callback. It is not needed anymore
4610 since the silc_packet_receive_process will determine now
4611 whether the packet is normal or special.
4613 * Implemented the unidirectional MAC keys. Affected files
4614 lib/silcske/silcske.c, silcd/protocol.c and
4615 lib/silcclient/protocol.c.
4617 * Implemented the packet sequence number to the MAC computation.
4618 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4619 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4620 lib/silcclient/protocol.c.
4622 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * Allow backup router to announce servers. All servers
4625 announced by backup router are added to the global list
4626 automatically. Update hte server's socket to our primary
4627 router also when backup router announces a server.
4628 Affected file silcd/packet_receive.c.
4630 * Do not update the client->router in the function
4631 silc_server_udpate_clients_by_server if the client is on
4632 global list. We might fail to find any specific server
4633 for locally connected clients and local cell clients. They
4634 should still use the `from' and not `to' as client->router.
4635 This fixes backup router resuming protocol. Affected file
4636 silcd/server_util.c.
4638 * Decrease channel statistics count only if the channel
4639 deletion worked. Affected files are silcd/server.c and
4640 silcd/server_util.c.
4642 * Added silc_server_update_servers_by_server to update origin
4643 of all server entries. Used during backup router protocol.
4644 Affected files silcd/server_util.[ch], silcd/server.c. and
4645 silcd/backup_router.c.
4647 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4648 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4649 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4650 lib/silccrypt/silchmac.c.
4652 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4654 * Assure that router cannot reroute the same channel message
4655 to the sender. Affected file silcd/packet_receive.c.
4657 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4659 * Made better checks that the channel message is not sent
4660 to the router it came from. Affected file is
4661 silcd/packet_send.c. Fixed memory leak too.
4663 * Announce informations for incoming router connection, but
4664 only after checking if it is replaced by backup router.
4665 Affected file silcd/packet_receive.c.
4667 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4669 * Fixed the backup resuming protocol to work in multiple
4670 router environment. Affected file silcd/server_backup.c.
4672 * Route packet only to one router in the function
4673 silc_server_packet_send_to_channel. Affected file is
4674 silcd/packet_send.c.
4676 * Fixed silc_server_send_notify_dest to set the broadcast
4677 flag. Fixed the silc_server_send_notify_topic to actually
4678 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4679 Affected file silcd/packet_send.c.
4681 * Changed the SFTP Filesystem interface. Changed the
4682 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4683 the filesystem operation function. The SilcSFTPFilesystem
4684 is now a context that is allocated by all filesystem allocation
4685 functions and it already includes the operations structure
4686 and filesystem specific context. It is given as argument
4687 now to the silc_sftp_server_start. This made the interface
4688 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4689 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4691 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4693 * Changed the backup router adding and getting interfaces
4694 in the server. The router that will be replaced by the
4695 specified backup router is now sent as argument. Affected
4696 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4699 * Added silc_net_addr2bin_ne to return the binary form of
4700 the IP address in network byte order. Affected files
4701 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4703 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4705 * Check for existing server ID in silc_server_new_server
4706 and in silc_server_connect_to_router_final and remove the
4707 old entry if it exists. Affected file silcd/packet_receive.c,
4710 * Send the channel message always to only one router, either
4711 in upstream or downstream. Affected file is
4712 silcd/packet_send.c.
4714 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4716 * Wrote the definition of the backup resuming protocol to the
4717 protocol specification.
4719 * Removed one redundant channel key generation from normal
4720 server during joining procedure. Removed one redundant
4721 channel key sending from server to router during joining
4722 procedure. Affected file silcd/command.c.
4724 * Made minor bugfixes to the backup router resuming protocol.
4725 Affected file silcd/server_backup.c, server.c.
4727 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4729 * Added --disable-asm configuration option. Affected files
4730 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4733 * Implemented the backup resuming protocol that is used to
4734 resume the primary router position in the cell after the
4735 primary router comes back online. Affected files
4736 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4737 and silcd/server_util.[ch].
4739 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4741 * Sleep two (2) seconds after sending QUIT command to server.
4742 Affected file lib/silcclient/command.c.
4744 * Assure that if outgoing data buffer is pending do not force
4745 send any data. Affected file silcd/packet_send.c.
4747 * Assure that if outgoing data buffer is pending do not force
4748 send any data. Affected file lib/silcclient/client.c.
4750 * Implemented the backup router support when the primary router
4751 goes down. The servers and routers can now use the backup
4752 router as new primary router without loosing connectivity.
4754 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4756 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4757 in the server to indicate disabled entry. All data read
4758 from the connection will be ignored and no data is sent
4759 for entry that is disabled. Affected files are
4760 silcd/idlist.h, silcd/server.c.
4762 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4764 * Created SFTP client and server test programs in the
4765 lib/silcsftp/tests directory.
4767 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4769 * Implemented memory filesystem (virtual filesystem) for
4770 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4773 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4775 * Implemented the SFTP (SSH File Transfer Protocol) to the
4776 lib/silcsftp. It includes SFTP client and SFTP server
4779 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4781 * Moved lib/silccore/silcprotocol.[ch] to the
4782 lib/silcutil library.
4784 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4785 take variable argument list pointer as argument. Affected
4786 file lib/silcutil/silcbuffmt.[ch].
4788 * Added silc_buffer_set function that is used to set data
4789 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4790 Affected file lib/silcutil/silcbuffer.h.
4792 * Changed various routines in the core library to use the new
4793 silc_buffer_set instead of allocating new buffer only for
4796 * Added 64-bit value formatting and unformatting support to the
4797 silc_buffer_[un]format routines. Affected file is
4798 lib/silcutil/silcbuffmt.[ch].
4800 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4801 to includes/bitmove.h.
4803 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4805 * Fixed channel user mode saving in client library. Affected
4806 file lib/silcclient/command[_reply].c.
4808 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4810 * Defined the file transfer to the SILC Protocol. Added
4811 new packet type SILC_PACKET_FTP and defined File Transfer
4812 Payload. The mandatory file transfer protocol is SFTP
4813 (SSH File Transfer Protocol). Affected file in addition
4814 of the internet draft is lib/silccore/silcpacket.h.
4816 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4817 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4818 is used as part of backup router protocol when the primary
4819 router of the cell is back online and wishes to resume
4820 the position as primary router.
4822 * Redefined the MAC generation keys in the protocol. The
4823 same key is not used anymore in both direction. Both
4824 direction will now use different keys for sending and
4825 receiving. This fixes a potential security flaw. This
4826 change causes incompatibilities in the protocol.
4828 * Redefined also the MAC computation from the packet.
4829 An packet sequence number is now added to the MAC
4830 computation. This prevents possible replay attacks against
4831 the protocol. This change too causes incompatibilities
4834 Added `sequence' field to the SilcPacketContext to hold
4835 the current sequence number for the packet.
4837 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4839 * Added `created' field to the SilcIDListData in the file
4840 silcd/idlist.h to indicate the time when the entry was
4843 * Added `created' field to the SilcChannelEntry too. Affected
4844 file silcd/idlist.h.
4846 * Added `creation_time' aguments to all the announcement functions
4847 in the server. If it is provided then only the entries that
4848 was created after the provided time frame are actually
4849 announced. Affected file silcd/server.[ch].
4851 * The protocol says that the Channel ID's IP address must be
4852 based on the router's IP address. Added check for this in
4853 the silc_server_new_channel when processing incoming New Channel
4854 Payload. Affected file silcd/packet_receive.c.
4856 * Print out the correct version with --version in SILC client.
4857 Affected file irssi/src/silc/core/silc-core.c.
4859 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4861 * Fixed WHOWAS command to check for completnes of the client
4862 entry always, not just when the command is coming from client.
4863 Affected file silcd/command.c.
4865 * Added new function silc_server_packet_queue_purge to purge the
4866 outgoing data queue to the network. After the function returns
4867 it is guaranteed that the outgoing packet queue is empty.
4868 Affected file silcd/packet_send.[ch].
4870 * Purge the outgoing packet queue in the rekey protocol's final
4871 callback to assure that all rekey packets go to the network
4872 before quitting the protocol. Affected file silcd/server.c.
4874 * Added silc_client_packet_queue_parse as similar function as
4875 in server to the client library. The affected file is
4876 lib/silcclient/client.c.
4878 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4880 * Splitted silcd/server.c and created silcd/server_util.[ch]
4881 for utility functions.
4883 * Added new socket flag SILC_SF_DISABLED to indicate that the
4884 connection is open but nothing can be sent to or received from
4885 the connection. Affected file lib/silcutil/silsockconn.[ch].
4886 The checking for disabled socket is checked in the low level
4887 silc_socket_write and silc_socket_read functions.
4889 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4891 * Allow only nicknames and channel names that fits into the
4892 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4894 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4896 * When processing JOIN command reply in server check that if
4897 the channel exists in our global list we'll move it the local
4898 list. Affected file silcd/command_reply.c.
4900 * Fixed the check whether client is joined on the channel already
4901 in JOIN command. Affected file lib/silcclient/command.c.
4903 * Fixed the JOIN command reply to check whether the channel
4904 already exists. Affected file lib/silcclient/command_reply.c.
4906 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4908 * Added silc_ske_status_string to map the SKE error numbers
4909 to readable strings. The affected files are
4910 lib/silcske/silcske[_status].[ch].
4912 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4914 * Do not show the private channels on the WHOIS channel list
4915 as it is not allowed by the protocol. The affected file is
4918 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4920 * Assure that the packet length digged from the actual packet
4921 is something sensible in the silc_packet_decrypt_rest_special
4922 in lib/silccrypt/silcpacket.c.
4924 * Free and NULL the allocated pointer in silc_hmac_alloc if
4925 the HMAC allocation fails. The affected file is
4926 lib/silccrypt/silchmac.c.
4928 * Print the selected security properties to the log files in
4929 the server. Affected file silcd/protocol.c.
4931 * Add SKE's reference counter even if calling the completion
4932 callback manually. Otherwise it goes negative, although it
4933 does not cause any problems. The affected file is
4934 lib/silcske/silcske.c.
4936 * Remove the client entry with short timeout after giving the
4937 KILL command. Affected file lib/silcclient/command.c.
4939 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4940 case all found clients are already disconnected (WHOWAS would
4941 found them) in the server. Affected file silcd/command.c.
4943 * Update the last_receive (time of last data received) to be
4944 updated only when received private or channel message so that
4945 the idle time showed in WHOIS makes more sense.
4947 * Added boolean field `valid' in to the SilcClientEntry in the
4948 client library to indicate whether the entry is valid or not.
4949 This fixes the nickname change bug on channel when changing
4950 the nickname to be same than the old (like nick to Nick) the
4951 nickname formatter doesn't set the new nick anymore to Nick@host.
4952 Affected file lib/silcclient/idlist.[ch].
4954 * Now actually fixed the nickname changing on disconnection.
4955 Added new function silc_change_nick to the Irssi SILC Client.
4956 Affected file irssi/src/silc/core/client_ops.c,
4957 irssi/src/silc/core/silc-nicklist.[ch].
4959 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4961 * Check that the public key exists in the GETKEY command before
4962 trying to encode it. Affected file silcd/command.c.
4964 * Print some notifications on received public keys with GETKEY
4965 command in the Irssi SILC Client. Affected files are
4966 irssi/src/fe-common/silc/module-formats.[ch],
4967 irssi/src/silc/core/client_ops.c.
4969 * Use IDENTIFY command to resolve the server information in the
4970 GETKEY command instead of INFO command. Affected file
4971 lib/silcclient/command.c.
4973 * All command reply functions in the client library now calls
4974 the pending command reply callbacks even if an error has
4975 occurred. The server has done this a long time and now it was
4976 time to move the client library to this as well. Now all
4977 errors can be delivered back to the pending command reply
4978 callbacks if necessary. Affected files are
4979 lib/silcclient/command[_reply].[ch].
4981 * Change the nickname on disconnection back to the username
4982 because in reconnect the server will enforce it to it anyway.
4983 Affected file irssi/src/silc/core/silc-servers.c.
4985 * Fixed a config file parsing bug in the Irssi SILC client.
4986 Affected file irssi/src/silc/core/clientconfig.c.
4988 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * When printing the channel mode on JOIN, verify that the
4991 channel key and channel's HMAC are valid. Affected file
4992 irssi/src/silc/core/client_ops.c.
4994 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4996 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4997 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4998 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5000 * Removed channel key rekey task deleting from the function
5001 silc_server_save_channel_key. Affected file silcd/server.c.
5002 Added explicit timeout task context instead that is used to
5003 delete the task if we are registering a new task before the
5004 new task has elapsed.
5006 * When channel key rekey occurs the client library now saves
5007 the old channel key for a short period of time (10 seconds) and
5008 is able to use it in case some is still sending channel
5009 messages encrypted with the old key after the rekey. Affected
5010 file lib/silcclient/[idlist.h|client_channel.c].
5012 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5014 * Added check to the silc_server_new_id_real to not accept
5015 new ID if it is the sender's own ID. Affected file is
5016 silcd/packet_receive.c.
5018 * Assure that we do not announce ourself or the one we've
5019 sending our announcements when we're router and are announcing
5020 servers to our primary router. Affected file silcd/server.c.
5022 * Fixed silc_server_command_identify_check_client to assemble
5023 correct WHOIS packet. It send corrupted WHOIS packet and
5024 caused problem with router to router connections. Affected
5025 file silcd/command.c.
5027 Fixed also silc_server_command_whois_check the same way
5028 as for the IDENTIFY command.
5030 * Added new SilcIDListStatus to the server in the SilcIDListData
5031 structure. The status now includes the current status of
5032 the entry (like registered, resolved etc.). Affected file
5033 silcd/idlist.[ch]. Defined a bunch of different status types
5034 as well. This replaced the old boolean registered field as well.
5036 Added resolve_cmd_ident field to the SilcClientEntry structure
5037 too so that if the entry is for example being resolved so
5038 another command may attach to the same pending command reply
5039 without requiring to resolve the same entry again. This concept
5040 should optimize the WHOIS and the IDENTIFY resolving under
5041 heavy load by taking away unnecessary resolving for entries
5042 that are being resolved already.
5044 Added support for adding multiple pending commands for one
5045 command idenfier. Affected file silcd/command[_reply].[ch].
5047 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5048 before deleting the data. Otherwise the hash table will have
5049 freed data in comparison functions. Affected file is
5050 silcd/command_reply.c.
5052 * Fixed silc_idlist_replace_client_id to add the new entry to
5053 the cache with NULL nickname. Otherwise there will be invalid
5054 memory as the nickname after the nickname is freed. Affected
5055 file silcd/packet_receive.c.
5057 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5058 saved into wrong slots because the previous number of entries
5059 was not taken into account. Affected file silcd/idlist.c.
5060 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5062 * If we are router and we receive JOIN notify to a channel that
5063 does not have any users then notified client is marked as the
5064 channel founder, as it is it. The affected file is
5065 silcd/packet_receive.c
5067 * Added to the extended hash table API's table_del_*ext functions
5068 the destructor as argument too, so that the caller can decide
5069 which destructor to use or whether to use destructor at all.
5070 Affected file lib/silcutil/silchashtable.[ch].
5072 * Fixed ID Cache purging. It actually deleted the entries from
5073 the hash table after the data was freed. The hash table ended
5074 up comparing freed memory. The affected file is
5075 lib/silccore/silcidcache.c.
5077 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Fixed Irssi SILC client's KILL command's HELP syntax.
5081 * The USERS command now resolves the detailed user information
5082 if the userinfo field is missing. Affected file is
5083 lib/silcclient/command_reply.c.
5085 * Do not print error in silc_file_read if the read file does
5086 not exist. Just silently return NULL. Affected file is
5087 lib/silcutil/silcutil.c.
5089 * Fixed the silc_log_output to not wine about NULL filename
5090 and to not create some bogus " " filename. Affected file is
5091 lib/silcutil/silclog.c.
5093 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Fixed various printing bugs on the user interface in the
5096 Irssi SILC Client. Minor changes that were forgotten from
5099 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Fixed the configure.in.pre and the compilation and distribution
5102 environment to support the new autoconf 2.52. That version is
5103 now required to compile the CVS trunk.
5105 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5108 to generally parse user@fqdn format strings. Affected file
5109 lib/silcutil/silcutil.c.
5111 * Added nickname_format and nickname_force_format fields to the
5112 SilcClientParams structure. The first one defines the format
5113 for the nicknames that the library will enforce if the receives
5114 multiple same nicknames. The second one is boolean value and
5115 can be used to force the library to always enforce the format
5116 to the nicknames regardles whether there are multiple nicknames
5117 or not. This configurable formatting was employed to flexibly
5118 support accessing multiple nicknames from the user interface.
5119 The userinterface can now set the nicknames to what ever format
5120 they prefer. Affected file lib/silcclient/silcapi.h.
5122 Added function silc_client_nickname_format to the file
5123 lib/silcclient/idlist.c. It performs the nickname formatting.
5125 Added new field `hostname´ to the SilcClientEntry context.
5126 It holds the hostname of the client. Affected file is
5127 lib/silcclient/idlist.h.
5129 * Irssi SILC Client sets the nicknames in nick@hostn format.
5130 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5131 irssi/src/silc/core/silc-core.c.
5133 The WHOIS printing now also shows both the real nickname and
5134 the formatted nickname so that user knows how to access the
5135 user if there are multiple same nicknames cached. Affected
5136 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5137 printing formatting too to take the hostname now as a separate
5138 argument. The Affected file is
5139 irssi/src/fe-common/silc/modules-formats.[ch].
5141 * Changed the silc_client_get_clients_local to accept the formatted
5142 nickname as argument. It accepts the real nickname too but the
5143 formatted nickname can be used to find the true entry from
5144 multiple entries. Affected file lib/silcclient/silcapi.h and
5145 lib/silcclient/idlist.c.
5147 * Added nickname_format_parse field to the SilcClientParams.
5148 It is a callback function provided by the application to parse
5149 the nickname out of the formatted nickname string. The library
5150 calls it to get the nickname from the formatted string. Since
5151 the application generally knows better the format of the nickname
5152 string it parses it instead of the library, even though library
5153 encodes the formatted string. If the callback function is not
5154 provided then the library will use the string as is. The
5155 affected file is lib/silcclient/silcapi.h.
5157 * All the nickname strings passed to the client library in
5158 commands are now expected to be formatted nickname strings.
5159 If the command does not support the formatted nickname string
5160 it will assume that the sent string is the actual nickname.
5161 Affected file lib/silcclient/command.c.
5163 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Added public key authentication support to OPER and SILCOPER
5166 commands in the client library. Affected file is
5167 lib/silcclient/command.c.
5169 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Changed the get_auth_methdod client operation to be asynchronous.
5172 It can be async if the application resolves the authentication
5173 method from the server during the negotiation. Added new
5174 SilcGetAuthMeth completion callback that the application will
5175 call after resolving the authentication method.
5177 Added function silc_client_request_authentication_method that
5178 the application can use to resolve the authentication method
5179 from the server. Added also SilcConnectionAuthRequest callback
5180 that the library will call after the server has replied. The
5181 application can call this function if it does not know the
5182 current authentication method.
5184 Affected files are lib/silcclient/client.c and
5185 lib/silcclient/silcapi.h.
5187 * The Irssi SILC client now automatically resolves the authentication
5188 method incase any configuration information is not present (and
5189 currently there never is). The affected file is
5190 irssi/src/silc/core/client_ops.c.
5192 * Fixed public key authentication from the client library.
5193 Affected file lib/silcclient/protocol.c. Changed also the
5194 protocol specification about the public key authentication in
5195 the connection authentication protocol. The actual data to be
5196 signed is now computed with a hash function before signing.
5198 * Fixed the public key authentication from the server as well.
5199 Affected file silcd/protocol.c.
5201 * Removed the mlock()'s from the memory allocation routines.
5202 Affected file lib/silcutil/silcmemory.c. The ./configure does
5203 not check anymore for the mlock(). Affected file is
5206 * Fixed USERS command in server to allow the execution of the
5207 command for private and secret channels if the client sending
5208 the command is on the channel. Affected file silcd/command.c.
5210 * Fixed silc_client_get_clients_local to return the clients
5211 count correctly. It could return wrong value. Affected file
5212 lib/silcclient/idlist.c.
5214 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5217 types. The assembler optimizations seemed not to like 64-bit
5218 data types. The assmebler optimizations thus are now enabled
5219 also for BSD systems as opposed to only enable them for Linux.
5221 * Do not check for threads at all on BSD systems. Affected
5222 file configure.in.pre.
5224 * Removed -n and -h options from the Irssi SILC Client since
5225 they are not used in silc.
5227 * Fixed the prime generation to assure that the first digit
5228 of the generated random number is not zero since our conversion
5229 routines does not like number strings that starts with zero
5230 digit. If zero digit is seen the random number is regenerated.
5231 This caused some corrupted RSA keys when the zero first digit
5232 was met. Affected file lib/silcmath/silcprimegen.c.
5234 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Fixed WIN32 configuration in the ./configure script.
5237 Fixed to include xti.h on environments that has it.
5238 Patches by Carsten Ilchmann and andrew.
5240 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Changed the silc_id_create_client_id to be collision
5243 resistant. It is now assured that there cannot be created
5244 two same client ID's. I suspect that some weird bugs in
5245 the server were actually caused by duplicate Client IDs.
5246 Affected file silcd/serverid.[ch]. A router receiving
5247 new ID now also assures and informs the sending server
5248 if the ID caused collision.
5250 * Changed the silc_id_create_channel_id to also assure that
5251 there are no collisions.
5253 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Statement about ignoring the Mutual Authentication flag when
5256 performing rekey with PFS was a bit misleading. It is ignored
5257 if it was set in the initial negotiation, it cannot be even
5258 set in the rekey. Fixed in the ke-auth draft. Started the
5259 new versions of the protocol drafts in the doc/.
5261 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Fixed a bug in silc_client_command_identify_save when saving
5264 new channel information. The channel name was no duplicated
5265 and caused crash on exit. Affected file is
5266 lib/silcclient/command_reply.c.
5268 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Fixed the getkey command handling in the server. Send just
5271 empty OK reply to the sender if the key could not be fetched
5272 (but everything else was ok, like the key just was not available).
5273 Changed the public key parameter to optional in the protocol
5274 specs so that empty OK reply can be sent. Affected file
5277 Added a message to Irssi SILC client to tell to user if the
5278 server did not return a public key.
5280 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed a channel key regeneration bug. It registered new
5283 timeout tasks exponentially until all system resources were
5284 used. Affected file silcd/server.c.
5286 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Added the SILC Document generator to the scripts/silcdoc.
5289 It can be used to generate the Toolkit Reference Manual out
5290 of the source tree. Internally it will also use the RoboDoc
5291 generator now imported in util/robodoc.
5293 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Added couple of return's in rekey protocol if error orccurred
5296 during the protocol. The execution must be terminated.
5297 Affected file silcd/protocol.c. Also, terminate the protocol
5298 always with timeout.
5300 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * The client's Client ID was created initally from the wrong
5303 nickname (it could have been in format nick@host) in the
5304 silc_server_new_client. Affected file silcd/packet_receive.c
5306 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Added some SILC_LOG_ERROR's to various error conditions
5309 if client could not be added to ID cache. Affected files
5310 silcd/packet_receive.c and silcd/server.c.
5312 * When client's sock->user_data is freed, NULL also the
5313 client->router and client->connection pointers. Added check
5314 for these pointers being NULL to various places around the
5315 code. Affected file silcd/server.c.
5317 * Added client->data.registered == TRUE checks to various
5318 places around the code to assure that unregistered client's
5319 are not handled when it is not allowed. Affected file
5322 * Added `bool registered' fields to all
5323 silc_idlist_[server|client]_get_* routines to indicate whether
5324 the fetched client needs to be registered or not. Affected
5325 file silcd/idlist.[ch].
5327 * Add your own entry as registered to the ID cache in the
5328 server. Affected file server.c.
5330 * Fixed a bug in silc_server_new_server. The SilcServer was
5331 set as the new server's context instead of SilcServerEntry.
5332 This naturally caused some weird bugs.
5334 * Added "updated" field the SilcChannelEntry which indicates
5335 the time since the channel entry was last accessed. This
5336 can be used to determine whether it is necessary to
5337 announce the channel after backup resuming protocol.
5338 Affected files silcd/idlist.[ch].
5340 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Do not delete the channel rekey task when adding it
5343 for in silc_server_create_channel_key.
5345 * Changed the silc_server_create_channel_key to return
5346 TRUE or FALSE to indicate the success of the channel key
5349 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5351 * Fixed MSVC++ project files and added missing files to
5352 Makefiles under win32/.
5354 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Do not add TCP_NODELAY flag if the operating system
5357 does not have it defined. Affected files are
5358 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5360 * Fixed buffer overflow from Irssi SILC Client. Affected
5361 file irssi/src/fe-common/core/themes.c.
5363 * Fixed double free in client library in the file
5364 lib/silcclient/client.c when disconnecting from server.
5366 * Applied double free patch from cras to Irssi SILC client.
5367 Affected files irssi/src/core/[modules/expandos].c
5369 * Fixed the disconnection handling to Irssi SILC Client.
5370 The application must call silc_client_close_connection
5371 in ops->connect client operation in case of failure of
5372 the connection. Affected file is
5373 irssi/src/silc/core/client_ops.c.
5375 * Do not set sock->protocol to NULL in the function
5376 silc_client_close_connection after executing the protocol's
5377 final callback since the sock might not be valid anymore.
5378 Affected file lib/silcclient/client.c.
5380 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Do not enable SILC_THREADS if the linking with libpthread
5383 did not happen. Affected file configure.in.pre.
5385 * Added notion to protocol specification that server must
5386 verify the sent authentication payload with CMODE when
5387 setting the channel founder key. Implemented it to the
5388 server. Affected file silcd/command.c.
5390 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Added _EXTRA_DIST SILC distribution variable to the
5393 distributions file. It is used to conditionally add extra
5394 files or directories to the specific distribution. Affected
5395 files ./prepare, Makefile.am.pre and distributions.
5397 Removed the `_' from the start of the distribution names.
5400 * Added README.WIN32 for instructions to compile the Toolkit
5403 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Fixed a double free in disconnection in the server. Affected
5406 file is silcd/server.c.
5408 * Fixed the lib/silcske/groups.c to work now also with GMP
5409 MP library. The string conversion did not work when using
5410 specific base and the base is indicated in the string as well.
5412 * Created win32/ directory which now includes MSVC++ specific
5413 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5414 It will appear only in the toolkit distribution
5416 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Changed the key material distribution function in case when
5419 the hash output is too short. The data is now concatenated
5420 a bit differently than it used to. Made the change to the
5421 SKE protocol specification.
5423 * Added better GMP detection to configure.in.pre. A patch
5426 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Fixed a minor bug in SKE that might cause some problem on
5429 some platforms. Affected file lib/silcske/silcske.c.
5431 * Added the cookie checking for initiator in the SKE. It checks
5432 that the responder returns the sent cookie unmodified. The
5433 affected file is lib/silcske/silcske.c. Added new SKE
5434 error type INVALID_COOKIE that can be sent during the
5435 negotiation. Fixed some memory leaks as well.
5437 * Added the "invalid cookie" error message to Irssi SILC client's
5440 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * Added `task_max' field to the SilcClientParams to indicate
5443 the maximum tasks the scheduler can handle. If set to zero,
5444 default values are used. Affected file lib/silcclient/silcapi.h.
5446 * Fixed memory leaks in silc_client_close_connection. Affected
5447 file lib/silcclient/client.c.
5449 * Added silc_client_del_client_entry to client library to free
5450 all memory of given client entry. Affected file is
5451 lib/silcclient/idlist.[ch].
5453 * Added new functions silc_client_del_channel and
5454 silc_client_del_server to delete channel and server entries.
5455 Affected file lib/silcclient/[silcapi.h/idlist.c].
5457 * Removed silc_client_del_client_by_id from silcapi.h.
5459 * Fixed the INFO command to return the server's own info
5460 correctly when querying by Server ID. Affected file is
5463 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Removed the non-blocking settings in WIN32 code in the
5466 silc_sock_[read/write] and added SleepEx instead. Affected
5467 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5468 of input data is now checked with FIONREAD and ioctlsocket.
5470 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Call silc_schedule_task_del_by_context in the
5473 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5474 Affected file lib/silccore/silcprotocol.c.
5476 * Call silc_protocol_cancel for active protocols in the
5477 silc_server_close_connection if the funtion
5478 silc_server_free_sock_user_data has not been called.
5479 Affected file silcd/server.c.
5481 * Generic tasks cannot be deleted using the del_by_fd
5482 task deleting function since generic tasks does not match
5483 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5485 * Added a notion to SILCOPER help file that the SILCOPER works
5486 only on router server, not on normal server.
5488 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Added for WIN32 support for the new scheduler as well.
5491 Affected file lib/silcutil/win32/silcwin32schedule.c.
5493 * Fixed the SHA1 implementation to work on various platforms.
5495 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5498 API. It is part of the scheduler now. Everything else is
5499 as previously but some functions has changed their names.
5500 Checkout the lib/silcutil/silcschedule.h for the interface.
5501 Updated all applications to use the new interface. Affected
5502 files are lib/silcutil/silcschedule.[ch].
5504 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Found a bug in the SKE implementation. The HASH value,
5507 specified by the protocol, was not computed correctly. The
5508 public key of the responder was not added to the computation
5509 even though it is mandatory. Affected file lib/silcske/silcske.c.
5510 This unfortunately causes incompatibilities with older
5511 clients and servers.
5513 * Added WIN32 specific network init and uninit functions:
5514 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5515 the Winsock2. Affected file lib/silcutil/silcnet.h and
5516 lib/silcutil/win32/silcwin32net.c.
5518 * Set the socket always to nonblocking mode on WIN32 after
5519 reading data or writing data. Affected file is
5520 lib/silcutil/win32/silcwin32sockconn.c.
5522 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Fixed various compilation problems under WIN32. Affected
5525 files lib/silcutil/win32/silcwin32thread.c and
5526 lib/silcutil/win32/silcwin32schedule.c.
5528 * Removed all _internal.h #includes from public header
5529 files. Internal headers must never be included from
5532 Removed also the lib/silcske/payload_internal.h file.
5534 * All include files that may be needed (public and some others
5535 included by the public headers) by application developers are
5536 now copied to the ./includes directory. It does not copy any
5537 internal headers. Affected file Makefile.defines.pre and all
5538 Makefile.am's under lib/ and subdirs.
5540 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Do not change the ~/.silc directory's permissions automatically.
5543 Affected file irssi/src/silc/core/clientutil.c.
5545 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Do not cancel the protocol in silc_server_close_connection
5548 it might cause recursion. Now cancelled in the function
5549 silc_server_free_sock_user_data. Affected file silcd/server.c.
5551 * Fixed the silc_server_remove_clients_by_server to regenerate
5552 the channel keys correctly finally. Added also new function
5553 silc_server_remove_clients_channels to actually do it.
5554 Affected file silcd/server.c.
5556 * Fixed the silc_server_new_channel to not crash by giving
5557 wrong router to the new channel. Affected file is
5558 silcd/packet_receive.c.
5560 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5563 which is given as argument to the silc_client_alloc now.
5564 It can be used to configure the client and set various parameters
5565 that affect the function of the client.
5567 * The USERS command in server did not check whether the channel
5568 is private or secret. Affected file silcd/command.c.
5570 * Added new argument to the USERS command in protocol specification.
5571 The USERS command now can take the channel name as argument
5572 as well. Added support for this in client and server and
5573 updated the protocol specs.
5575 * Completed the GETKEY command in client. It can be now used
5576 to fetch also servers public key not only some clients.
5577 Affected files lib/silcclient/command[_reply].c.
5579 * Added silc_client_get_server to return server entry by the
5580 server name. Affected files lib/silcclient/silcapi.h and
5583 * Redefined the IDENTIFY command in protocol specification to be
5584 more generic. It now can be used to query information about
5585 any entity in the SILC Network, including clients, servers and
5586 channels. The query may be based either the entity's name
5587 or the ID. Added support for this in both client and server.
5589 Affected files silcd/command.c and lib/silcclient/command.c
5590 and command_reply.c.
5592 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5593 the _from_client and _from_server functions. Affected file
5596 * Added silc_client_get_channel_by_id_resolve to the file
5597 lib/silcclient/silcapi.h to resolve channel information by
5598 its ID. Added also silc_client_get_channel_by_id that
5599 does not resolve it from the server.
5601 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Added SilcServerEntry context into the client library
5604 to represent one server. The INFO command now allocates
5605 these to save the resolved server info. For now on the
5606 client library will also keep information about servers,
5607 connected and resolved with INFO.
5609 The INFO command now allocates the SilcServerEntry context
5610 and saves the server info there. The COMMAND_REPLY in
5611 the INFO now returns the parameters to application in
5612 same order as defined in the protocol specification.
5614 The entries are cached in the client->server_cache.
5616 * The INFO command is now issued after received the Client ID
5617 from the server. Affected file lib/silcclient/client.c.
5619 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5620 to the application as the mode changer might be server.
5621 It is guaranteed that NULL is not returned anymore to the
5622 application. Affected file lib/silcclient/client_notify.c.
5624 The ID Type is now also passed to the application so that
5625 it can check whether the returned entry is SilcClientEntry
5628 Added new function silc_client_get_server_by_id to return
5629 the server entry by ID. Affected files are the
5630 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5632 * Do not create the channel in the Irssi SILC Client when issuing
5633 the JOIN command but when received the sucessful JOIN command
5634 reply. Otherwise the channel might get created even though we
5635 could not join it. The Affected file is
5636 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5638 * Fixed a channel joining bug in router. The router must also
5639 check the channel modes, invite and ban lists etc. when serving
5640 the JOIN command sent by normal server. Affected file is
5641 silcd/command.c. The router now resolves the client's
5642 information from the server who sent the JOIN command if it
5643 does not know it, and processes the JOIN command only after
5646 * Changed the SilcCommandCb to take new argument; void *context2.
5647 Affected file lib/silccore/silccommand.h
5649 The second argument in the command callbacks in the server now
5650 includes the SilcServerCommandReplyContext if the command was
5651 called as pending command callback from the command reply.
5652 Otherwise it is NULL. When called as pending the status of the
5653 command reply will be checked and if it was erronous the
5654 error will be sent to the original sender of the command.
5655 This way the client always receives the error messages even
5656 though the server was actually the one who received the error
5657 when it resent the command to router, for example. Affected
5658 files silcd/command[_reply].[ch].
5660 * Fixed sending WHOWAS command's error message to client if
5661 the requested client could not be found. It was missing.
5664 * Changed the CMODE and CUMODE commands reply arguments in the
5665 protocol specification. The Channel ID is now sent in both
5666 of the commands to identify the channel. Implemented this
5667 new feature to the client and server. Affected files
5668 lib/silcclient/command_reply.c and silcd/command.c.
5670 * Made better checks for invite and ban lists in the JOIN
5671 command in server. Affected file silcd/command.c.
5673 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * The server now performs the incoming host IP/DNS lookup
5676 using the silc_socket_host_lookup and thus does not block
5677 the server anymore. Affected file silcd/server.c.
5679 * Completed the multi-thread support for SILC Scheduler in
5680 the lib/silcutil/silcschedule.c.
5682 * Fixed the configure.in.pre to detect the pthread correctly
5685 * Fixed a deadlock in silc_task_queue_wakeup in the file
5686 lib/silcutil/silctask.c.
5688 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Added new function silc_schedule_wakeup that is used in
5691 multi-threaded environment to wakeup the main thread's
5692 schduler. It needs to be used when a thread adds a new task
5693 or removes a task from task queues. After waking up, the
5694 scheduler will detect the task queue changes. If threads
5695 support is not compiled in this function has no effect.
5696 Implemented the wakeup mechanism to both Unix and WIN32
5697 systems. Affected files are lib/silcutil/silcschedule.[ch],
5698 lib/silcutil/unix/silcunixschedule.c and the
5699 lib/silcutil/win32/silcwin32schedule.c.
5701 * Added new function silc_task_queue_wakeup to wakeup the
5702 scheduler by the specified task queue. Affected file
5703 lib/silcutil/silctask.[ch].
5705 * The silc_socket_host_lookup_start now wakes up the scheduler
5706 after adding the timeout task. Affected file is
5707 lib/silcutil/silcsockconn.c.
5709 * The silc_socket_host_lookup is synchronous now if the threads
5710 support is not compiled in. However, the callback is still
5711 called asyncronously through the scheduler, anyway. Affected
5712 file lib/silcutil/silcsockconn.c.
5714 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Added new function silc_socket_host_lookup to perform
5717 asynchronous IP and FQDN lookups for the socket connection.
5718 Affected files lib/silcutil/silcsockconn.[ch].
5720 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5723 that may or may not compile the mutex support in.
5725 Changed the silc_mutex_alloc interface. It allocates the
5726 mutex now to the sent pointer and returns TRUE or FALSE.
5728 Affected file lib/silcutil/silcmutex.h.
5730 * Wrote the SILC Task Queue interface to support multi-threads.
5731 Affected file lib/silcutil/silctask.[ch].
5733 * Wrote the SILC Scheduler to support multi-threads. Affected
5734 file lib/silcutil/silcschedule.c.
5736 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5739 in lib/silcutil/win32/.
5741 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Defined SILC Mutex API and SILC Thread API and implemented
5744 them for Unix. Affected files are
5745 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5746 lib/silcutil/unix/silcunixmutex.c and
5747 lib/silcutil/unix/silcunixthread.c.
5749 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Fixed the silc_server_remove_clients_by_server's channel
5752 key re-generation. The hash table handling was incorrect
5753 and would not work with many channels. Affected file is
5756 * Fixed some memory leaks around the server code.
5758 * Rewrote the silc_server_get_users_on_channel to support IPv6
5759 based Client ID's. Affected file silcd/server.c.
5761 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5762 specification. However, a separate document must be written
5763 to define the detailed signing procedure and the payload
5764 associated with the flag. Defined the flag to the
5765 lib/silccore/silcchannel.h as well.
5767 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Changed the dynamic tables to static size tables in the
5770 lib/silccrypt/silchmac.c.
5772 * Removed GCC dependencies from the code. A patch by cras.
5774 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Do not show the error "Error receiving packet bla bla"
5777 in server if it really was not an error (-2 means that reading
5778 is pending). Affected file silcd/server.c.
5780 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Fixed a possible crash in silc_server_remove_clients_by_server
5783 in silcd/server.c. Fixed there also some memory leaks.
5785 * Fixed the silc_idlist_replace_client_id. It could replace
5786 wrong key in the hash table. Affected file silcd/idlist.c.
5788 * Do not check whether there are global users on the channel
5789 if the channel->global_users is FALSE. Affected functions
5790 silc_server_remove_from_one_channel and
5791 silc_server_remove_from_channels in silcd/server.c. Also,
5792 do not check if the removed client is local as we can be
5793 sure that global client was not removed from the channel
5794 and checking for global users is not needed.
5796 * The silc_server_remove_clients_by_server now re-generates
5797 the channel keys correctly for those channels that had
5798 clients removed from them. Affected file silcd/server.c.
5800 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Found the reason of random crashes in the server. We weren't
5803 ignoring the SIGPIPE signal (which can be sent in write())
5804 and it crashed the server. Affected file silcd/silcd.c.
5806 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Assure that sock->user_data is not NULL in the function
5809 silc_server_packet_send in silcd/packet_send.c.
5811 * Disconnect the remote connection if it could not be added
5812 to any ID lists in the server. The affected file is
5815 * Check in silc_server_packet_send[_real/dest] that the
5816 socket is not disconnecting and ignore the data if it is.
5817 Affected file silcd/packet_send.c.
5819 * Define inline to __inline on native WIN32 compilation.
5820 Affected file includes/silcwin32.h.
5822 * Added some explicit type casts for inline code since MSVC
5823 require them. Affected files lib/silcutil/silcbuffer.h,
5824 lib/trq/silcdlist.h and lib/trq/silclist.h.
5826 * Print warning in log files from now on if the packet
5827 decryption fails. Affected file silcd/server.c.
5829 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Changed the `say' client operation's interface to accept
5832 new `type' argument to indicate the type of the message sent
5833 by the library. The application may filter the library's
5834 messages according the type. The affected file is the
5835 lib/silcclient/silcapi.h.
5837 * Added two new functions to lib/silcclient/silcapi.h:
5838 silc_client_del_client and silc_client_del_client_by_id.
5839 Affected file lib/silcclient/idlist.c.
5841 * Moved the clientincludes.h from includes/ to silc/ and
5842 serverincludes.h from includes/ to silcd/.
5844 * The modes for the CMODE and CUMODE are now passed as
5845 uint32 for application with COMMAND_REPLY. The affected
5846 file is lib/silcclient/command_reply.c.
5848 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * /WHOIS without arguments shows client's own information.
5851 Affected file lib/silcclient/command.c.
5853 * Changed PING to not accept any arguments. The specs
5854 says that client can ping only the connected server so
5855 requiring an argument is not needed. Affected file is
5856 lib/silcclient/command.c.
5858 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Fixed a fatal bug in private message sending and reception
5861 encryption and decryption when using private message keys.
5862 The implementation was incorrect and did not follow the
5863 specification. It causd that some of the message were
5864 lost since it did not use the sending and receiving keys
5865 as the protocol suggests. This has been fixed and will cause
5866 incompatibilities with older clients when sending private
5867 message encrypted with private message keys. Affected files
5868 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5869 and various other in Irssi SILC Client.
5871 Added `responder' boolean argument to the functions
5872 silc_client_add_private_message_key[_ske] to indicate when
5873 the key is added as responder or initiator of the key
5876 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Removed the silc_ske_check_version function and created
5879 a SilcSKECheckVersion callback. Added also a function
5880 silc_ske_set_callbacks that is now used to set all SKE
5881 callbacks. The callback functions are not given to
5882 the SKE functions anymore, but this function is used to
5885 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5887 * Added `silc_version' argument to the silc_client_alloc
5888 to define the version of the application for the library.
5889 The library will use the version string to compare it
5890 against the remote host's (usually a server) version
5891 string. Affected file lib/silcclient/silcapi.h
5893 * Added the KE protocol context to Key Agreement context
5894 in client library so that we can abort the SKE if it
5895 is in process when we get timeout. Affected file is
5896 lib/silcclient/client_keyagr.c.
5898 * Do not resolve the client ID forever if it returns in the
5899 first time that such client does not exist. This was done
5900 for example with private message. Affected file is
5901 lib/silcclient/client_prvmsg.c.
5903 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Do not add regex.h for WIN32. The affected file
5906 includes/silcincludes.h.
5908 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5909 not work yet 100%. It generates the DLL's automatically
5910 when compiling with --with-win32 under cygwin.
5912 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * lib/contrib/regex.c is not compiled on WIN32.
5916 * Added silc_net_get_socket_opt function to the
5917 lib/silcutil/silcnet.h.
5919 * Added includes/silcwin32.h for WIN32 specific includes
5922 * Do not use ptime structure or any of the posix process
5923 functions on WIN32 in lib/silccrypt/silrng.c.
5925 * Added silc_gettimeofday to provide generic function
5926 for struct timeval on all platforms. Added the function
5927 to lib/silcutil/silcutil.h.
5929 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5932 library as they clearly belong there. As a plus side we
5933 can make the actual socket connection routines platform
5936 Added also new generic function silc_socket_read and
5937 silc_socket_write (that used to be silc_packet_[read/write].
5938 The implementation of these are platform specific.
5940 * Added WIN32 specific routines of silc_socket_[read/write]
5941 to lib/silcutil/win32/silcwin32sockconn.c.
5943 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Added preliminary support for native WIN32 compilation under
5946 cygwin (using the -mno-cygwin option for GCC) to the
5947 ./configure.in.pre. The --with-win32 now prepares the
5948 compilation for native WIN32.
5950 * Rewrote the SILC Scheduler interface in the file
5951 lib/silcutil/silcschedule.h. The scheduler is now context
5952 based and does not have anymore any global static scheduler.
5953 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5954 and created lib/silcutil/win32 directory for WIN32 based
5957 * Added Unix specific network routines to the
5958 lib/silcutil/unix/silcunixnet.c and the old
5959 lib/silcutil/silcnet.c includes now only generic routines.
5961 Added WIN32 specific network routines to the
5962 lib/silcutil/win32/silcwin32net.c.
5964 * Added Unix specific utility functions from the
5965 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5967 * Added WIN32 SILC Scheduler to the file
5968 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5971 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Do not handle JOIN notify in the server if the target client
5974 is not registered (idata->registered == FALSE). The affected
5975 file is silcd/packet_receive.c.
5977 * Update the nickrec->founder in event_cumode in the Irssi SILC
5978 client. Affected file irssi/src/silc/core/silc-channels.c.
5980 * Fixed the CUMODE_CHANGE notify handling in the server when
5981 server and router are announcing their clients on channels.
5982 Now the mode changes are saved and notified correctly. The
5983 affected file is /silcd/packet_receive.c.
5985 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5986 They really did not replace the cache entry in the ID Cache.
5987 Now they do that. Affected file silcd/idlist.c.
5989 * Fixed the KICK notify handling in the Irssi SILC client to
5990 update the channel records so that the kicked client does not
5991 appear to be on the channel. The affected file is
5992 irssi/src/silc/core/silc-channels.c.
5994 * Always update the conn->current_channel when executing command
5995 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5997 * Fixed the KILL notify handling in Irssi SILC client to remove
5998 the killed client on all channels.
6000 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6002 * Fixed the silc_parse_command_line to remove extra spaces
6003 from the start and end of the arguments. Affected file is
6004 lib/silcutil/silcutil.c.
6006 * Cancel and free any active protocol in the function
6007 silc_server_close_connection. Affected file silcd/server.c.
6009 * Cancel and free any active protocol in the function
6010 silc_client_close_connction. Affected file is
6011 lib/silcclient/client.c.
6013 * Do not execute the KILL command for clients that are in
6014 history (ie. they are not in the network). Affected file is
6017 * Fixed KILL notify handling, client does not crash anymore.
6018 Affected file irssi/src/silc/core/silc-channels.c.
6020 * Reduced the default packet buffer size from 2048 to 1024 in
6021 lib/silccore/silcpacket.c.
6023 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6024 counter to the SKE context that is incresed when the SKE library
6025 performs async operation outside the library. If the outside
6026 process frees the SKE context and FREED status will be set
6027 and the library will detect after the sync operation that the
6028 libary is freed. The affected files are
6029 lib/silcske/silcske[_status].[ch].
6031 * Resolve the client entry information in the function
6032 silc_client_channel_message to assure that NULL pointer is not
6033 passed as client entry to the application. */
6035 * Fixed the task timeout calculation to assure that there is
6036 never negative timeouts. The affected file is
6037 lib/silcutil/silcschedule.c.
6039 * Fixed the channel user mode notification sending in server.
6040 It was sent point-to-point to the router (or to server by router)
6041 but it needs to be destined to a channel. The routines now
6042 supports sending the channel user mode notifys to the channels
6043 when announcing clients and channels. Affected files are
6044 silcd/server.c and silcd/packet_receive.c.
6046 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6047 It did not actually replace the old channel entry in the cache.
6048 Affected file lib/silcclient/client_notify.c.
6050 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6052 * Fixed a possible crash in silc_packet_send_prepare. It now
6053 assures always that there is enough space in the buffer and
6054 at the tail area of the buffer (for MAC).
6056 Fixed the inbound buffer reallocation in silc_packet_read.
6057 It was old code and did not handle the reallocation correctly.
6060 The affected file is lib/silccore/silcpacket.c.
6062 * Fixed buffer overflow in silc_parse_nickname in the file
6063 lib/silcutil/silcutil.c.
6065 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6067 * make install generates new server keys only if there is not
6070 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6072 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6073 Added check that if the NOREPLY is set then we will not send
6074 the away message. This avoids infinite loop of away messages
6075 if both clients are away. The affected file is
6076 lib/silcclient/client_prvmsg.c.
6078 * Fixed client crash if /NICK was given without arguments.
6079 Affected file lib/silcclient/command.c.
6081 * Server does not send the invite list in INVITE command back
6082 to the client if the list was not altered. Added this notion
6083 to the protocol spec as well. Affected file silcd/command.c.
6085 Fixed possible crash in INVITE command by checking the
6086 value of silc_server_get_client_route command.
6088 * Fixed the INVITE notify type handling. The arguments are now
6089 taken in correct order and client does not crash. The affected
6090 file is irssi/src/silc/core/silc-channels.c.
6092 Removed the "Inviting xxx to channel" message from the
6093 client library away and let the application handle it.
6094 Affected file lib/silcclient/command.c. Added that message
6095 to Irssi SILC client's message formats.
6097 * Fixed CMODE command crash in client. It now checks the
6098 amount of arguments correctly and does not crash. The affected
6099 file is lib/silcclient/command.c.
6101 * Do not create new channel automatically in silc_channels_join
6102 but check whether the channel by that name already exists.
6103 Affected file irssi/silc/core/silc-channels.c.
6105 * Do not send the SERVER_SIGNOFF to router if the disconnected
6106 entity was the router. Affected file silcd/server.c.
6108 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6109 SILC client as it was missing from there.
6111 Added the handling of the KICK notify to the Irssi SILC client
6112 as it was missing. Added "you have been kicked" message to
6113 Irssi SILC client's message modules formats.
6115 Added the handing of the KILL notify to the Irssi SILC client
6116 as it was missing. Added the kill message module formats
6119 The affected file is irssi/src/silc/core/silc-channels.c.
6121 * The router did not save the channel mode the server announced.
6122 Affected file silcd/packet_receive.c.
6124 * Fixed a possible crash in INFO command in server. If the
6125 server did not provide the server info it crashed. Affected
6126 file silcd/command.c.
6128 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6130 * Fixed the GETKEY command in the server to check also the
6131 global list. Otherwise the GETKEY would not work correctly
6132 in normal SILC server. Affected file silcd/command.c.
6134 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6136 * Fixed GETKEY crash, it crashed if the command did not succseed.
6138 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6140 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6141 is now real and not just an macro interface to GMP.
6143 Removed the entire GMP from the source tree and imported new
6144 NSS MPI library instead. Reason for removing GMP is that it is
6145 extremely large and compiles extremely slow. The NSS MPI
6146 is only a few files and compiles in less than 10 seconds.
6147 The speed is also about the same as GMP. The MPI is imported
6148 to lib/silcmath/mpi.
6150 If the system has GMP installed we will still use the GMP.
6151 If it is not then the NSS MPI will be compiled.
6153 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6155 * Merged a long nickname (127 characters long) crash bugfix from
6156 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6158 * Merged a freed memory reference bugfix from Irssi CVS tree.
6159 Affected file irssi/src/core/commands.c.
6161 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6163 * Added the server's public key sving and verification to the
6164 server when performing the SKE. This was missing and the
6165 remote server's (or router's) public key was accepted without
6166 checking whether we have it previously or trust it at all.
6167 Affected file silcd/protocol.c.
6169 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6171 * Check in the silc_server_timeout_remote if protocol is active
6172 and make sure that the protocol's final callback is called so
6173 that all memory if freed. Affected file silcd/server.c.
6175 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6177 * silc_server_whois_send_reply crashed the server if the nickname
6178 was 127 characters long. Affected file silcd/command.c.
6180 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6182 * Added sanity check to the silc_server_new_client. If the hostname
6183 is provided inside username then check that the provided hostname
6184 really is the same as the resolved one. If the hostname was not
6185 resolved then check it from the public key. Affected file is
6186 silcd/packet_receive.c.
6188 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6189 if the server disconnected us and the connection is not valid
6190 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6192 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6193 the library to the lib/silcutil/silcutil.[ch].
6195 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6197 * Close log file after open. Affected file
6198 lib/silcutil/silclog.c.
6200 * Check whether sock == NULL in silc_client_send_packet and return
6201 if it is. Affected file lib/silcclient/silcclient.c.
6203 * Check rec->entry == NULL in the Irssi SILC Client before
6204 sending the channel message. Affecte file is
6205 irssi/src/silc/core/silc-servers.c.
6207 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6209 * Merged a splitted window bugfix from Irssi CVS tree. The
6210 affected file is irssi/src/fe-text/textbuffer-view.c.
6212 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6213 It did not print nickname.
6215 * Improved the distributions system a bit.
6217 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6219 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6220 irssi/src/fe-text/gui-window.c.
6222 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6223 to in-active server. The affected file is
6224 irssi/src/silc/core/client_ops.c.
6226 * Resolve the client in USERS command reply if the entry does
6227 not have username resolved. The affected file is
6228 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6229 command to WHOIS command to really resolve stuff. The USERS
6230 is not used any more in any critical section so WHOIS can
6231 be used even though it might be slower than IDENTIFY.
6233 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6236 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6238 * Changed the protocol API a bit more consistent in the
6239 lib/silccore/silcprotocol.[ch].
6241 * Changed the following headers to ROBODoc format:
6243 lib/silccore/silcpayload.h
6244 lib/silccore/silcprotocol.h
6245 lib/silccore/silcsockconn.h
6247 All core library headers are now formatted.
6249 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6251 * Fixed a bug in Irssi SILC client; do not show that you are
6252 server/router operator if you really are not. Affected file is
6253 irssi/src/silc/core/client_ops.c.
6255 * Renamed silc_command_free_payload to silc_command_payload_free.
6256 Affected file lib/silccore/silccommand.h
6258 * Added silcmath.h to include the prototoypes of various routines
6259 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6262 * Changed the following headers to ROBODoc format:
6264 lib/silccore/silcchannel.h
6265 lib/silccore/silccommand.h
6266 lib/silccore/silcid.h
6267 lib/silccore/silcidcache.h
6268 lib/silccore/silcmode.h
6269 lib/silccore/silcnotify.h
6270 lib/silccore/silcpacket.h
6271 lib/silcmath/silcmath.h
6273 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6275 * Added checking to the server code not to start the server if
6276 ciphers and stuff are not configured properly. Affected files
6277 silcd/serverconfig.[h] and silcd/server.c.
6279 * Changed the layout of the header files of the public interfaces
6280 in the SILC libraries. The new layout supports ROBODoc
6281 documentation tool (and some others) so that it is easy to create
6282 a library reference manual. All the other headers and source
6283 code must still follow the CodingStyle document. Also source
6284 code must not include these ROBODoc stuffs, only the headers.
6285 Furthermore, all public interface headers must now be named
6286 by using `silc' prefix, example: silcapi.h, silccipher.h.
6287 Some files were renamed due to this. All the other headers
6288 must not be used as public interfaces. I will update the
6289 CodingStyle document later. Changed following headers, so far:
6291 lib/silcclient/silcapi.h
6292 lib/silccore/silcauth.h
6293 lib/silccore/silcprivate.h
6294 lib/silccrypt/silcdh.h
6296 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6300 * Removed silc_client_packet_send_flush from the client library
6301 as it is not needed. Affected file lib/silcclient/client.[ch].
6303 * Added printing of message of unresolved authentication method
6304 to the Irssi SILC client. Added it to the module formats.
6305 Removed the same message from the client library.
6307 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6309 * Added new distribution feature, DISTLABEL. Every distribution
6310 can define own preprocessor label that can be used in the
6311 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6312 file distributions, acconfig.h.pre and prepare.
6314 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6316 * Added Makefile.defines_int to include the actual definitions
6317 for Makefile.defines.in. Tested the new distribution system,
6318 created distributions and tested installation.
6320 * Added AWAY message printing to the Irssi SILC client. Added
6321 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6323 * Added SCONNECT command to call the SILC's CONNECT command.
6324 Cannot use CONNECT directly since Irssi uses that internally.
6325 Affected file irssi/src/silc/core/silc-servers.c.
6327 Added ACTION local command. It is same as ME command but takes
6328 the channel as mandatory argument.
6330 Rewrote some of the Irssi's help files to suite for SILC
6333 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6335 * Added Makefile.defines[.in] that should for now on be included
6336 in all Makefile.am file in the source tree. That file includes
6337 all common compilation definitions for SILC source tree.
6339 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6341 * Minor changes to the ./prepare script to change the package
6342 name according the distribution name to the configure.in.
6344 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6346 * Created new distribution system. Added file `distributions'
6347 that defines all the distributions that can be created out of
6348 the SILC source tree. The ./prepare script now reads that
6349 file to determine how to prepare the distributions. The
6350 first argument to the ./prepare is the name of the distribution
6351 and second is the version of the distribution. If given
6352 without arguments it creates the default (toolkit) distribution
6353 with the default version (defined in ./prepare).
6355 All Makefile.am files that are subject to the distributions
6356 are now named as Makefile.am.pre. These are ./Makefile.am
6357 and lib/Makefile.am. Others may be changed later.
6359 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6361 * Added invite list, ban list, some key management and connection
6362 error message printing to module formats in the Irssi SILC client.
6364 * Added new silc_client_set_away_message to set the away message
6365 that is back to the person who sent private message. The
6366 affected file lib/silcclient/silcapi.h and the
6367 lib/silcclient/client_prvmsg.c.
6369 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6371 * Fixed the private message sending in the Irssi SILC client,
6372 added local command KEY to the Irssi SILC client.
6374 Added key management and key agreement message formats to the
6375 irssi/src/fe-common/silc/module-formats.[ch].
6377 Added USERS (alias WHO) printing, server/router operator
6378 indication and LIST command printing to the module formats.
6380 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6382 * Fixed channel joining notify handling, cumode notify handling
6383 from Irssi SILC client.
6385 * Added SILC specific module-formats to the Irssi SILC client so
6386 that SILC specific message hilighting, colors etc is possible.
6387 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6389 Added channel mode, channel user mode, actions, notices,
6390 whois and whowas printing to the the module-formats.c.
6392 * Fixed a bug in channel deletion in the server. The channel
6393 is not left to the cache even if the channel founder auth mode
6394 is set when there are no users anymore on the channel. Affected
6395 file silcd/server.c.
6397 * The silc_net_localhost now resolves the entire hostname including
6398 the domain name. Affected file lib/silcutil/silcnet.c.
6400 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6402 * Changed the ask_passphrase client operation to be ascynchronous.
6403 It has now a completion callback and a context that the
6404 application must call after it has got the passphrase from
6405 the user. Affected files lib/silcclient/silcapi.h,
6406 lib/silcclient/protocol.c, lib/silcclient/command.c and
6409 Added SilcAskPassphrase callback that the application calls
6410 to deliver the passphrase to the library.
6412 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6413 The public key verification and especially a certificate
6414 verification is asynchronous procedure.
6416 Added new SILC_SKE_STATUS_PENDING status to indicate the
6417 request is pending and a callback will be called to finalize
6420 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6421 indicate that remote end did not send its public key (or
6422 certificate), even though we require it. Added check for this
6423 condition in the SKE. This was a security bug, now fixed.
6425 Defined new SilcSKEVerifyCbCompletion callback that is called
6426 when the verification process is completed.
6428 The affected files lib/silcske/silcske_status.h and
6429 lib/silcske/silcske.[ch].
6431 * Changed the verify_public_key client operation to be async
6432 as well. Defined SilcVerifyPublicKey callback that is used to
6433 indicate the success of the public key verification process.
6435 Changed the server and client to use the new async client
6438 * Changed the Irssi SILC client's internal scheduler to be called
6439 twice as many times as it used to be. As a result the client
6440 should be a bit faster now. Affected file is
6441 irssi/src/silc/core/silc-core.c.
6443 * Added support to Irssi SILC client of asynchronous public key
6444 verification and passphrase inquiry. Affected file is
6445 irssi/src/silc/core/silc-core.c.
6447 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6449 * Do not say "You have left channel %s" in client library.
6450 Moved it to the application. Affected files are
6451 lib/silcclient/command.c and silc/client_ops.c.
6453 * Fixed silc_client_get_clients. Command context was not
6454 duplicated and was freed memory in the callback. Affected
6455 file lib/silcclient/idlist.c.
6457 * Do not say "you are now talking..." on JOIN command in the
6458 client library. The appliation must handle it.
6460 * Do not say ".. changed topic to" in command reply in the
6461 client libary. The application must handle it.
6463 * Fixed TOPIC command sending in the client library.
6465 * Fixed a memory leak in silc_client_command_free in the file
6466 lib/silcclient/command.c.
6468 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6470 * Imported a modified version of Irssi client to the source tree.
6471 The Irssi will be used to create a new client called
6472 Irssi SILC. Imported to irssi/.
6474 Added silc_core_init_finish function to the Irssi. Affected
6475 file irssi/configure.in.
6477 A lot changes in the Makefile.ams around the irssi tree.
6479 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6481 * Do not rehash if the new size is same as the old size of the
6482 hash table, in the silc_hash_table_rehash*. The affected file
6483 lib/silcutil/silchashtable.c.
6485 * Replaced hash_table_del_by_context calls from the server
6486 (when channel->user_list and client->channels) to the
6487 hash_table_del as it is sufficient and faster.
6489 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6491 * Added silc_hash_table_list, silc_hash_table_get and the
6492 SilcHashTableList structure to provide an alternative way to
6493 traverse the hash table. The affected files are
6494 lib/silcutil/silchashtable.[ch].
6496 * Changed the server's idlist routines to use the hash table
6497 routines to optimize the code.
6499 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6501 * Replaced the client entry's `channel' list and channel entry's
6502 `user_list' list to hash tables for optimized lookup. Changed
6503 the code to use the hash table interface around the code.
6504 Affected file lib/silcd/idlist.[ch].
6506 * Added `auto_rehash' boolean argument to the function
6507 silc_hash_table_alloc to indicate whether the hash table should
6508 auto-rehash when it thinks is appropriate time. It will
6509 increase the hash table size if the there is twice as much
6510 entries in the table than the size of the table, and will
6511 decrease the size if there are twice as less entries than
6512 the size of the table.
6514 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6516 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6518 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6520 * silc_idcache_purge_by_context deletes the entry now by context
6521 as it is supposed to do. Affected file lib/silccore/idcache.c.
6523 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6524 client is not anymore valid (WHOWAS givens the info) and not
6525 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6527 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6529 * Removed the `data' and `data_len' arguments from the ID Cache
6530 interfaces and added `name' argument. ID Cache does not handle
6531 anymore the binary data only a names associated with given ID.
6533 * When hashing a Client ID with silc_hash_id the entire ID is
6534 not hashed anymore, instead only the hash of the Client ID is
6535 hashed. This way we can access the Client ID from the cache
6536 with Client ID but with the hash of the ID (which is a hash of
6537 the nickname) as well without any difference in performance.
6539 Added also silc_idcache_find_by_id_one_ext to do one on one
6540 searching when we have the actual ID. Added also function
6541 silc_hash_client_id_compare. The affected files are
6542 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6544 * When hashing the name associated with a ID it is always done
6545 in lowercase. This way we can access the cache without worrying
6546 about case-sensitivity, even though, for example nicknames are
6549 * Fixed a bug in server with channel message sending. It put
6550 wrong ID type as destination ID. The affected file
6551 silcd/packet_send.c.
6553 * silc_idcache_del_by_context now deletes from all hash tables
6554 by context. Affected file lib/silccore/idcache.c.
6556 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6558 * Changed the client library to use the new ID Cache interface.
6559 Changes around the source tree.
6561 * Added silc_hash_table_rehash_ext to rehash with specific
6562 hash function. Affected file lib/silcutil/silchashtable.[ch].
6564 * Added silc_hash_string_compare to compare two strings in the
6565 hash table. Affected file lib/silcutil/silcutil.[ch].
6567 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6569 * Added new function silc_idcache_del_by_context into the
6570 lib/silccore/idcache.[ch].
6572 * Changed the server's ID list routines to use the new ID Cache
6573 interface. Changes around the source tree.
6575 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6577 * Added silc_hash_table_del[_by_context]_ext functions in to the
6578 lib/silcutil/silchashtable.[ch].
6580 Removed silc_hash_table_find_all* routines and added new
6581 silc_hash_table_find_foreach to replace them.
6583 Added silc_hash_table_replace_ext function as extended
6584 replacing function. Separated the simple hash table interface
6585 from the extended hash table interface in the file
6586 lib/silcutil/silchashtable.h.
6588 * Fixed minor bugs and changed it to use some of the new
6589 hash table functions in lib/silccore/idcache.c
6591 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6593 * Added new function silc_hash_table_find_all to return all keys
6594 in the hash table by the specified key. As the hash table is
6595 collision resistant it also makes it possible to have several
6596 duplicate keys in the hash table. This function may be used to
6597 find all of the keys from the hash.
6599 Added user_context arguments to the SilcHashFunction,
6600 SilcHashCompare and SilcHashDestructor to deliver user specified
6603 Added new fuctions silc_hash_table_find[_all]_ext to do
6604 extended lookup with specified hash and compare functions and
6605 specified user contexts.
6607 Added new function silc_hash_table_add_ext to add the key
6608 with specified hash function and user context.
6610 Added new function silc_hash_table_foreach to traverse all
6611 entrys in the hash table. Added SilcHashForeach callback
6614 Added new function silc_hash_table_del_by_context to delete
6615 the entry only if the context associated with the key matches.
6617 Affected files are lib/silcutil/silchashtable.[ch].
6619 * Removed silc_hash_[server/client/channel]_id and added just
6620 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6621 silc_hash_id_compare to compare two ID's using as the hash table
6622 comparison function. Added also silc_hash_data to hash
6623 binary data and silc_hash_data_compare to compare it.
6625 * Removed silc_idlist_find_client_by_hash as it is not needed
6626 anymore. Affected file silcd/idlist.[ch].
6628 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6629 to use internally the SilcHashTable. The new ID Cache is a lot
6630 faster than the old one. Some of the ID Cache interface was also
6631 rewritten and obsolete and stupid functions were removed.
6633 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6635 * Added entry_count field to the SilcHashTable to keep the number
6636 of the entries in the table. Implemented the function
6637 silc_hash_table_rehash. Added new function
6638 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6640 Fixed a minor bug in silc_hash_table_free.
6642 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6643 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6644 into the lib/silcutil/silcutil.[ch].
6646 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6648 * Implemented a collision resistant hash table into the
6649 lib/silcutil/silchashtable[ch]. See the header and the source
6650 for the SilcHashTable API.
6652 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6654 * Merged dotconf version 1.0.2 into lib/dotconf.
6656 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6658 * Do not compile anything in lib/silcsim/* if the SIM support
6659 is not enabled. The tree should now compile without problems
6662 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6664 * Compiled the SILC under cygwin. Compiled and tested briefly
6665 without problems. More tests needed. The SIMs didn't compile
6668 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6670 * Fixed possible crash in silc_get_username in the
6671 lib/silcutil/silcutil.c.
6673 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6675 * Fixed a va_arg in silc/client_ops.c.
6677 * Oops, RC5 routines were named AES and caused some problems
6678 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6680 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6682 * Added new SilcIDIP structure into the lib/silccore/id.h and
6683 replaced the old `ip' fields from all SILC ID's to that type.
6684 This is a step towards IPv6 support.
6686 The silc_id_get_len takes now the ID as an extra argument.
6687 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6688 both IPv4 and IPv6 based ID's.
6690 The affected files are lib/silccore/id.[ch] and other files
6691 around the tree using these routines.
6693 * Removed the ID length arguments in server from various
6694 silc_server_send_notify_* routines -> they are not needed
6697 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6699 * Fixed memory leak in silc_encode_pem_file in the file
6700 lib/silcutil/silcutil.c.
6702 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6704 * Check minor version as well in the SKE. Affected files are
6705 silcd/protocol.c and lib/silcclient/protocol.c.
6707 * Added --identifier option to the server so that an identifier
6708 can be when creating the public key for the server. Affected
6709 file is silcd/silcd.c.
6711 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6712 lib/silccrypt/silcpkcs.c.
6714 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6716 * Register default ciphers and stuff when using -C option with
6717 the server. Affected file sildc/silcd.c.
6719 * Put back the servers public key filename format, it is better
6720 than the new one. For now, the client keys are saved with the
6721 new filename format. The affected file silc/client_ops.c.
6723 * Implemented the Cipher API for the rest of the ciphers that
6724 did not implement it or implemented it the wrong way.
6726 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6728 * Register default ciphers and stuff when using the -S option
6729 in the client. Affected file silc/silc.c. Same also when
6730 creating new key pair with -C option.
6732 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6734 * Fixed the silc_verify_public_key client operation function to
6735 save the public keys differently. The fingerprint is now
6736 used as filename and not the hostname. This way also the
6737 client keys are saved uniquely and not with hostnames. The
6738 affected file is silc/client_ops.c.
6740 * Trimmed the silc_hash_fingerprint function to remove extra
6741 whitespaces from the end of the fingerprint. The affected
6742 file is lib/silccrypt/silchash.c.
6746 * Added silc_cipher_register_default function to register all
6747 default ciphers. It can be used when configuration files
6748 does not exist and the application does not want any specific
6749 ciphers in any specific order.
6751 The SilcDList is now used as silc_cipher_list dynamically
6752 allocated cipher list. Removed the static list all together
6753 and now all ciphers must be allocated to the dynamic list.
6754 The silc_cipher_alloc routine was changed to check only the
6757 All silc_cipher_* routines that used to return int returns
6760 The affected files lib/silccrypt/silccrypt.[ch].
6762 * The same thing was done to silc_hash_* as for silc_cipher_*
6763 routines. Affected files lib/silccrypt/silchash.[ch].
6765 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6766 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6767 Added also silc_pkcs_[un]register[_default] functions.
6768 Removed the data_context from the PKCS API.
6770 * Added silc_hmac_register_default function to register default
6771 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6772 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6773 to unregister all hmacs at once.
6775 * Register the default ciphers, hash functions, PKCSs and HMACs
6776 if client's configuration file does not exist. The affected
6779 * The client did not load the hash functions from the SIM
6780 modules at all. Added support for this. Affected file is
6781 silc/clientconfig.c.
6783 * When decoding public key with silc_pkcs_public_key_decode, check
6784 the supported algorithm only if PKCS are registered. Affected
6785 file lib/silccrypt/silcpkcs.c. The same was done with the
6786 silc_pkcs_private_key_decode.
6788 * Fixed the SILC List routines to keep the list always in order.
6789 It used to change the list's order when traversing the list but
6790 not it preserves the order. Affected file lib/trq/silclist.h.
6792 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6794 * Added the client library to use the SilcSocketConnection's
6795 reference counter (by silc_socket_dup) to prevent the bug that
6796 the socket object may be freed underneath async operation.
6798 * The name resolv library checking fixes in the configure.in.pre.
6801 * Created new version of the protocol drafts for future
6802 development. The -03 drafts are the ones that will be changed
6803 in the trunk now and the -02 will remain as they are.
6805 * Send list of CUMODE notifys to the router when announcing
6806 the channel users to the router. Affected file silcd/server.c.
6807 If the router receiving channel founder CUMODE for a channel
6808 that already has channel founder it will send CUMODE notify
6809 to the sender to remove the channel founder rights from the
6810 announced client. Affected file silcd/packet_receive.c.
6812 * The CUMODE notify may now use Server ID as well as the entity
6813 who changes the mode. Updated protocool specs.
6815 * Updated INSTALL and README files.
6817 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6819 * New web pages in the http://silc.pspt.fi. The pages was
6824 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6826 * Implemented the [DenyConnectin] config section in the server.
6827 Added silc_server_config_denied_conn to check whether incoming
6828 connection is denied. Affected file silcd/serverconfig.[ch].
6830 * Do not check the ports when checking the incoming configuration
6831 data if the port is 0, meaning any. Affected file is
6832 silcd/serverconfig.c.
6834 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6836 * Fixed buffer overflow in silc_string_compare in the file
6837 lib/silcutil/silcutil.c.
6839 * Fixed double free in silc_server_command_leave in the file
6842 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6844 * Fixed the version checking in the server. Affected file is
6847 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6849 * Fixed the configuration data fetching when accepting new
6850 connections in the server. Affected file silcd/server.c.
6852 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6854 * Added `sender_entry' argument to the function
6855 silc_server_packet_relay_to_channel so that we can check
6856 whether some destination actually belongs to the same route
6857 the sender belongs (ie, we must not resend the packet to the
6858 sender). Affected file silcd/packet_send.[ch].
6860 * Added `servername' field to the SilcClientEntry in the server
6861 to hold the name of the server where client is from. Affected
6862 file is silcd/idlist.h.
6864 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6866 * Moved the channel message encrypting in the router betwen
6867 router connections from silc_server_channel_message to the
6868 silc_server_packet_relay_to_channel since we want to check
6869 whether we have anybody channel before encrypting anything.
6870 Affected files silcd/packet_[receive/send].c.
6872 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6874 * Fixed the [AdminConnection] server config section to support
6875 multiple entries. Affected file silcd/serverconfig.c.
6877 * Added support into the server to check the validity of the
6878 incoming connection before executing any KE or authentication
6881 * The connection configuration is now saved to the KE and
6882 connection auth protocol contexts and not fetched anymore in
6883 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6885 * The local hosts listenning address and port is also resolved
6886 now when starting the server. We want to have the socket object
6887 to include the real address and port for the listener. Added
6888 new function silc_net_check_local_by_sock into the files
6889 lib/silcutil/silcnet.[ch].
6891 * Fixed a broadcast bug in server -> do not broadcast if we
6894 * Fixed a routing bug. Do not route broadcast packets ever.
6895 Broadcast packets must be processed always and not routed since
6896 they may be destined to some other host than yourself and thus
6897 would get routed without no good reason. Affected file is
6900 * Added function silc_server_config_is_primary_route to check
6901 whether primary router connection has been configured (a router
6902 configuration that we are initiating). If there is not, we
6903 will assume that there is only two routers in the SILC network
6904 and we will use the incoming router connection as our primary
6905 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6907 * Changed the order of the broadcasting. Broadcast _after_ the
6908 packet has been processed not before. Affected file is
6911 * Fixed a [ClientConnection] parsing bug. The port was never
6912 parsed correctly thus resulting to port 0. Affected file
6913 silcd/serverconfig.c.
6915 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6916 argument and did not set the broadcast packet flag. Affected
6917 file silcd/packet_send.c. Fixed same bug in the function
6918 silc_server_send_notify as well.
6920 * If we receive NEW_ID packet for our own ID in the server, ignore
6923 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6927 * Removed the nickname from the Private Message Payload.
6928 Updated the code and the protocol specs.
6930 * Updated protocol specs for submitting to the IETF.
6932 * Tweaked the Random Number Generator a bit. Affected file
6933 lib/silccrypt/silcrng.c. Exported a new function
6934 silc_rng_[global]_add_noise which can be used to add more
6937 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6939 * Do not parse packets with different timeout when protocol
6940 is active -> may cause problem with rekey. Affected file
6943 * When server receives signoff notify it must not create
6944 new channel key if the client is on any channels since the
6945 sender of the signoff notify will create it.
6947 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Added printing of error messages during SKE protocol from the
6950 failure packet sent by server during SKE. Affected file
6953 * Removed the client's failure_callback handling with timeout
6954 and handle it immediately when received.
6956 * The SKE library returned wrong type in SUCCESS and FAILURE
6957 packets. They must be 32 bit MSB not 16 bit MSB.
6959 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Ok, rewrote the logic of the re-key and now it seems to work.
6962 I tested it on high traffic with frequent re-keys without
6963 problems. Added hmac_receive (and renamed hmac to hmac_send)
6964 in SilcClientConnection in lib/silcclient/client.h and
6965 in SilcIDListData in silcd/idlist.h. Also, removed the
6966 SilcPacketParserContext's cipher and hmac fields as they are
6967 not needed anymore and actually caused some problems when
6968 the ciphers and hmac's changed underneath the packet parser.
6970 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6972 * If re-key protocol is active then process the incoming packets
6973 synchronously since we must assure that icoming packets encrypted
6974 with the old key is processed before the new keys is set to
6975 use. This is true other packets than for REKEY packets.
6976 Affected file silcd/server.c. The same was done to client library
6977 as well, affected file lib/silcclient/client.c.
6979 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Fixed bug in client and server to accept the force send if
6982 the packet is send from silc_[server/client]_packet_process
6983 function. Otherwise the packets are never delivered, oops.
6985 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * Disable force sending of packets when REKEY protocol is active.
6988 We must assure that no packet is sent directly when rekey is
6989 performed. All packets must be sent through packet queue.
6990 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6991 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6992 function is silc_[server/client]_packet_send_real to check
6995 * Replaced the SIM paths from example config files to
6996 /usr/local/modules. Also, make install creates now
6997 /usr/local/silc/logs directory to hold all the SILC server
7000 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Made the configure.in.pre work on Solaris. Patch by salo.
7004 * Made all ciphers compatible with non-x86 machines. Defined
7005 CBC mode macros into lib/silccrypt/ciphers_def.h.
7007 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Fixed the make install.
7011 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * When MAC computation fails the silc_packet_decrypt returned 0
7014 even though it was supposed to return -1. Fixed this. The
7015 affected file is lib/silccore/silcpacket.c.
7017 * Do not replace the config files in /etc/silc (in make install)
7018 if they already exist. Affected file ./Makefile.am.
7020 * Do not send re-key packets immediately but through packet queue.
7021 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7023 * Changed silc_net_check_host_by_sock to return FALSE if the
7024 IP/DNS could not be resolved. Though, it returns the IP address
7025 now even if it could not resolve it (but returns also FALSE).
7026 Affected file lib/silcutil/silcnet.[ch].
7028 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * Added silc_pkcs_decode_identifier to decode the public key's
7031 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7032 Added also silc_pkcs_free_identifier. Added also new context
7033 SilcPublicKeyIdentifier.
7035 * Added -S option to the silc client. It is used to dump the
7036 contents of the specified public key file.
7038 * Changed the PKCS api to return the public key length when
7039 setting the public key.
7041 * Fixed a fatal bug in the public and private key file loading.
7042 Affected file lib/silccrypt/silcpkcs.c.
7044 * Execute the packet parsing for client with zero (0) timeout
7045 if the protocol is active. Affected file silcd/server.c.
7047 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7049 * Made the key generation options to the silcd program. Added
7050 -C option, equivalent to client's option.
7052 * Added new [ServerKeys] config section to the server. It
7053 configures the server's public and private key.
7055 * Defined generic Public Key Payload into the protocol
7056 specification to send specific type of public keys and
7059 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7060 public key or certificate.
7062 * Implemented the GETKEY command to the server and to the
7063 client library and on user interface.
7065 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7067 * Made preliminary `make install' work.
7069 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Added SilcServerRekey context into silcd/idlist.h.
7073 * Added the PFS support as defined in the specification to the
7074 SKE protocol. Affected files lib/silcske/*.c.
7076 * Added `ske_group' field to the SilcServerRekey context to hold
7077 the number of the SKE group that is used with PFS in re-key.
7078 Affected file silcd/idlist.h.
7080 * Added PFS re-key support to the server. Affected file is
7083 * Added silc_protocol_cancel to cancel execution of the next
7084 state of the protocol. Affected file is
7085 lib/silccore/silcprotocol.[ch].
7087 * Added the re-key support with and without PFS to the client
7088 library. Re-key is performed once in an hour, by default.
7090 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7091 Added silc_client_rekey_callback and silc_client_rekey_final.
7092 Affected files are lib/silcclient/protocol.[ch] and
7093 lib/silcclient/client.[ch].
7095 * Removed the `hmac_key' and `hmac_key_len' fields from the
7096 SilcClientConnection structure; not needed. Affected file is
7097 lib/silcclient/client.h.
7101 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7103 * Do not ask whether user wants to use the negotiated private key
7104 for private messages, just use it. Affected file is
7105 silc/local_command.c.
7107 * Added `send_enc_key' and `enc_key_len' fields to the
7108 SilcIDListData structure since they are needed in the re-key
7109 phase. Affected file is silcd/idlist.[ch].
7111 * Implemented the simple re-key protocol into the server.
7112 Affected files silcd/server.c and silcd/protocol.[ch]. The
7113 re-key will be performed once in an hour, by default.
7115 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7116 Added silc_server_rekey, silc_server_rekey_callback and
7117 silc_server_rekey_final.
7119 * Removed Tunneled flag from the protocol. Updated the code
7120 and the specifications.
7122 * Adde `pfs' field to the SilcIDListData to indicate whether
7123 the PFS is to be performed in the re-key. Affected file is
7126 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7128 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7129 int64 of at least the xintXX size. If void * is less that 4
7130 bytes uint32 * will be used. Defined bool as boolean.
7132 * Changed _ALL_ unsigned long and unsigned int to uint32,
7133 unsgined short to uint16 in the source tree.
7135 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7136 not handle clients that has entry->data.registered == FALSE.
7137 They are not in the network anymore. Affected file is
7140 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Implemented the sending of the SERVER_SIGNOFF notify in the
7143 server. Affected file is silcd/server.c.
7145 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7146 Added also silc_notify_payload_encode_args into the
7147 lib/silccore/silcnotify.[ch].
7149 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7150 Affected file silcd/packet_receive.c.
7152 * Implemented the SERVER_SIGNOFF notify handling in the client
7153 library. Affected file lib/silcclient/client_notify.c. Also,
7154 implemnted the printing of the SERVER_SIGNOFF info to the
7155 application. Affected file silc/client_ops.c.
7157 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7158 if the deleting was successful. Affected file silcd/idlist.[ch].
7160 * Added support for public key authentication in the connection
7161 authentication protocol in the client library. Affected file
7162 lib/silcclient/protocol.c.
7164 * Changed the server's silc_idlist_get_clients_by_* interface
7165 to support already allocated array so that new entries may be
7166 added to pre-allocated array. Affected file silcd/idlist.[ch].
7167 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7168 and command replies.
7170 * All command reply functions in the server now calls the
7171 pending command callback even if error occured. This way the
7172 error will be delivered to the client as well. Affected files
7173 silcd/command.c and silcd/command_reply.c.
7175 * Fixed INFO command to return local server's info if no server
7176 was provided. Affected file lib/silcclient/command.c.
7178 * Removed RESTART command for good. Updated the code and the
7181 * Rewrote parts of the task system. It is a bit simpler now.
7182 Removed unsued task priorities. The affected files are
7183 lib/silcutil/silctask.[ch].
7185 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7187 * Moved the USERS printing from the library to the application.
7188 Affected files lib/silcclient/command.c and silc/client_ops.c.
7190 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Added channel key re-key support. The re-key is perfomed
7195 only by the router and is done once in an hour. Added `rekey'
7196 field to the SilcChannelEntry in the server. Affected files
7197 silcd/server.c and silcd/idlist.h.
7199 * Added silc_task_unregister_by_context into the file
7200 lib/silcutil/silctask.[ch].
7202 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7204 * Added SILC_UMODE_GONE mode to indicate when the client is not
7205 present in the SILC network. Added also support to the local
7206 command AWAY that will set this mode. Added support of showing
7207 "xxx is gone" in WHOIS command. The USERS command shows the
7208 gone status as well.
7210 * Fixed setting server and router operator privileges in the
7211 server's UMODE command. Affected file silcd/command.c.
7213 * Merged the SKE KE1 and KE2 payloads into one payload. The
7214 new KE payload is equivalent to the old KE2 payload.
7216 Cleaned up the SKE Start Payload parsing. It now uses the
7217 simple buffer unformatting to do the parsing. A lot faster
7220 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7221 to the SKE that is used to indicate whether both of the SKE
7222 parties should perform authentication. By default only the
7223 responder performs authentication. By setting this flag also
7224 the initiator must do authentication. By default it is unset
7225 since in normal SKE case, client to server connection, only
7226 the responder should do authentication. When doing SKE between
7227 two clients both should perform authentication. Updated the
7228 code and the protocol specs.
7230 * A little fix to IDENTIFY command in the server. Search the
7231 client first by hash not nickname. Affected file is
7234 * Fixed the silc_client_close_connection to support closing
7235 the client to client connections wihtout deleting too much
7236 data. Affected file lib/silcclient/client.c.
7238 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7239 are received if protocol used to be active but is not anymore
7240 the application would crash due to NULL pointer dereference.
7241 Affected files silcd/server.c and lib/silcclient/client.c.
7243 * Added `hash' field to the SilcClientConnection to include
7244 the hash function negotiated in the SKE protocol.
7246 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7247 to set the channel founder authentication data. A client can
7248 claim the founder rights later by providing the authentication
7249 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7250 This way the channel founder can regain the channel founder
7251 privileges even it is left the channel. This works only on
7252 local server and the client must be connected to the same
7253 server to be able to regain the founder rights. Updated the
7254 protocol specs accordingly.
7256 Added support to the CMODE command in the client to set the
7257 founder auth data. Read the README to see how to set it.
7259 Added support to the CUMODE command to claim the founder
7260 rights. Read the README to see how to do it.
7262 Added support for the founder authentication to the Channel
7263 Entry in the server. Affected file silcd/idlist.h.
7265 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7266 server's CMODE command. Affected file silcd/command.c.
7268 * Added the following new functions into lib/silccore/silcauth.[ch]:
7269 silc_auth_get_method and silc_auth_get_data.
7271 * The server now saves the remote hosts public key to the
7272 SilcIDListData pointer. Affected file silcd/protocol.c.
7274 * The normal server now does not remove the channel entry from
7275 the cache if the founder authentication data is set. It used
7276 to remove it if the founder was the last one on the channel on
7277 the server and left the channel. The auth data is saved and
7278 if the channel is re-joined later the old entry is used with
7279 the old auth data. Affected files silcd/command_reply.c and
7282 * Removed the `pkcs' field from the SilcIDListData structure
7283 in the server; it is not used. Affected file silcd/idlist.h.
7285 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Fixed packet processing on slow links. Partial packets were
7288 never re-processed because the incoming data buffer was cleared
7289 by the application. Application must not directly clear the
7290 sock->inbuf, the packet processing routines handle it. Fixed
7291 this in client library and in server.
7293 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Fixed the WHOIS and IDENTIFY send reply function to really
7296 check whether to send list or just one entry. Affected file
7299 * Cleaned up the LEAVE command's channel key distribution. The
7300 affected file silcd/command.c.
7302 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7303 can enforce the channel mode as well. In that case the ID
7304 includes the ID of the server. The code now enforces the
7305 mode change if the router have different mode than the server.
7307 * The notify client operation with CMODE_CHANGE notify can now
7308 return NULL client_entry pointer if the CMODE was not changed
7309 by client. Application must check for this.
7311 * Added <Server ID> argument to INFO command to support server
7312 info fetching by Server ID.
7314 * Added silc_server_announce_get_channel_users to get assembled
7315 packets of channel users of the specified channel. Affected
7316 file silcd/server.[ch].
7318 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7319 was freed underneath the ID Cache.
7321 * Re-announce clients when the server received CHANNEL_CHANGE
7322 notify from the router. Affected file silcd/packet_send.c.
7324 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7327 crashed since it did not handle the fact that there is no cipher
7328 called "3" and didn't check the error condition. Now fixed.
7330 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7331 flag. It can be used to send message requests.
7333 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * Implemented the RESTART command in the client.
7337 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7338 notice type messages. Added notice printing to the user
7341 * The channel keys are not re-generated if the channel's mode
7342 is PRIVKEY, ie private key on the channel exists. Affected
7343 files silcd/server.c and silcd/command.c.
7345 * Fixed a little bug in channel message delivery when channel
7346 private keys are set in the server. Affected file is
7347 silcd/packet_send.c.
7349 * Changed the setting on channel->on_channel = TRUE from the
7350 silc_client_save_channel_key to the JOIN command reply. The
7351 key payload is not received if the private channel key is set.
7352 Affected file lib/silcclient/command_reply.c and the
7353 lib/silcclient/client_channel.c.
7355 * When the CMODE_CHANGE notify is sent and the channel private
7356 key mode is removed the channel key must be re-generated in
7357 other cells as well. Added this support for the router in the
7358 silcd/packet_receive.c.
7360 * Added new local command NOTICE to send notice message on
7361 channel. Affected file silc/local_command.[ch].
7363 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7365 * Added new local command ME to the client. It is used to send
7366 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7367 some action. Affected file silc/local_command.[ch].
7369 * Changed channel_message and private_message client operations
7370 to deliver the message flags to the application. Added also
7371 the `flags' arguments to the silc_client_send_channel_message
7372 and silc_client_send_private_message functions. Affected file
7375 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Redefined the Private Message Payload to support private message
7378 keys and to support the new private message flags. Updated
7379 the protocol specs. Flags makes it possible to have for example
7380 CTCP style messages.
7382 * Added new type SilcPrivateMessagePayload and defined an API
7383 for it in the lib/silcclient/silcprivate.[ch].
7385 * Tested private message private keys successfully. Tested the
7386 private message key set, unset and list commands with the new
7389 * Redefined the Channel Message Payload to include the channel
7390 message flags (equal with private message flags) to support
7391 for example CTCP style messages.
7393 * Defined some of the message (for channel and private message)
7394 flags. Updated the protocol specs and added the flags to the
7395 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7397 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7399 * Added SilcKeyAgreementStatus type to the key agreement routines
7400 to indicate the current status and error if one occured.
7401 The status types are defined in the lib/silcclient/silcapi.h.
7403 * Added new local command KEY that is used to set and unset private
7404 keys for channels, set and unset private keys for private messages
7405 with remote clients and to send key agreement requests and
7406 negotiate the key agreement protocol with remote client. The
7407 key agreement is supported only to negotiate private message keys,
7408 it currently cannot be used to negotiate private keys for channels,
7409 as it is not convenient for that purpose.
7411 * Fixed a minor pending callback setting bug in the function
7412 silc_client_get_client_by_id_resolve, now the function works.
7413 Affected file lib/silcclient/idlist.c.
7415 * Added function silc_net_get_local_port to get local bound
7416 port by socket. Added to lib/silcutil/silcnet.[ch].
7418 * Added `sockets' and `sockets_count' fields to the SilcClient
7419 object. They hold the sockets of the listenning sockets in
7420 the client. Listenning sockets may be for example the key
7421 agreement server. Affected file lib/silcclient/client.[ch].
7422 Added functions the silc_client_add_socket and the
7423 silc_client_del_socket. They are exported to the application
7426 * Added ~./silc/clientkeys to support other client's public keys.
7428 * Renamed verify_server_key client operation to verify_public_key
7429 and added one argument to indicate the type of the connection
7430 (server, client etc.).
7432 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Added silc_server_connection_auth_request to handle the
7435 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7436 silcd/packet_receive.[ch].
7438 * Added silc_server_send_connection_auth_request into the
7439 silcd/packet_send.c to send the connection auth request packet.
7441 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7444 * Fixed the public key authentication in responder side in the
7445 server. The `auth_data' pointer includes the SilcPublicKey
7446 not the path to the public key. Affected file silcd/protocol.c.
7448 * Implemented the public key authentication in the initiator side
7449 in the server. Affected file silcd/protocol.c.
7451 * Removed the [RedirectClient] config section from the server
7452 configuration. Is not needed and I don't want to implement it.
7454 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Cleaned up the CMODE command in the server. It now works
7457 correctly and supports all the modes defined in the protocol.
7458 Affected file is silcd/command.c.
7460 * Added `hmac_name' field to the SilcChannelEntry in the server
7461 to hold the default HMAC of the channel. It can be set when
7462 creating the channel (with JOIN command). Affected files
7465 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7466 type to indicate the change of the current cipher and hmac
7467 on the channel. Client can safely ignore the <cipher> argument
7468 (if it chooses to do so) since the CHANNEL_KEY packet will
7469 force the channel key change anyway. The <hmac> argument is
7470 important since the client is responsible of setting the new
7471 HMAC and the hmac key into use.
7473 * Fixed the CMODE command in the client library as well.
7475 * Tested CMODE command in router environment successfully.
7477 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Show the version of the remote client (or server) when connecting
7480 to the server. It is logged to the log file. Affected file
7481 is silcd/protocol.c.
7483 * Fixed the KILLED notify handling in the client library. The
7484 client must be removed from all channels when receiving the
7487 Also, do not remove the client entry when giving the KILL
7488 command but when the KILLED notify is received.
7490 * Removed silc_idlist_find_client_by_nickname from the server.
7491 Not needed anymore. Affected files silcd/idlist.[ch].
7493 * Implemented the CHANNEL_CHANGE notify type handling to the
7494 server. Affected file silcd/server.c.
7498 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Added silc_server_send_notify_invite to send the INVITE
7501 notify between routers.
7503 * Implemented the INVITE command correctly to the server.
7505 * Implemented the INVITE notify type handling in the server.
7507 * Implemented the INVITE command to the client library and on the
7510 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Added function silc_server_get_client_resolve to find the
7513 client entry by ID from all ID lists and then resolve it
7514 (using WHOIS) if it cannot be found. Affected file is
7517 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Implemented the BAN command to the client library.
7521 * The JOIN command in the server now checks the invite list
7524 * Changed the silc_command_reply_payload_encode_va and the
7525 silc_command_payload_encode_va to support that if argument is
7526 NULL it ignores and checks the next argument. Affected file
7527 lib/silccore/silccommand.c.
7529 * Added silc_server_send_notify_ban to send the BAN notify
7530 type between routers.
7532 * Chaned the silc_notify_payload_encode to support that if
7533 argument is NULL it ignores and checks the next argument.
7534 Affected file lib/silccore/silcnotify.c.
7536 * Tested ban lists in router environment successfully.
7538 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Implemented BAN command to the server, in silcd/command.[ch].
7542 * Removed the BAN and INVITE_LIST modes from the CMODE command
7545 * Added function silc_string_match to regex match two strings.
7546 Affected files lib/silcutil/silcutil.[ch].
7548 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Redefined parts of the SilcChannelEntry in the server to support
7551 the new ban and invite lists.
7553 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Redefined the INVITE command. The same command can be used to
7556 invite individuals to the channel but also to manage the invite
7557 list of the channel (to add to and remove from the invite list).
7558 Updated the protocol specs.
7560 * Added new command SILC_COMMAND_BAN that can be used to manage
7561 the ban list of the channel. Updated the protocol specs.
7563 * Removed the channel modes: the SILC_CMODE_BAN and the
7564 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7565 in the CMODE command. The equivalent features are now available
7566 using INVITE and BAN commands. Updated the protocol specs.
7568 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7569 in the network about change in the current ban list. The notify
7570 type is not used by the client.
7572 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7573 support the invite lists.
7575 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Added new function silc_string_regexify that converts string
7578 including wildcard characters into regex string that can
7579 be used by the GNU regex library. Added into the file
7580 lib/silcutil/silcutil.[ch].
7582 Added silc_string_regex_combine to combine to regex strings
7583 into one so that they can be used as one regex string by
7584 the GNU regex library. Added into the file
7585 lib/silcutil/silcutil.[ch].
7587 Added silc_string_regex_match to match two strings. It returns
7588 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7590 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Imported GNU regex to the soruce tree into lib/contrib.
7593 Fixed some compiler warning from the regex.c.
7595 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Fixed MOTD command in the server to work in router environment.
7599 * Fixed the MOTD command in the client library to support
7600 the server argument in the command.
7602 * Added `nickname_len' argument to the silc_idlist_add_client
7603 in the server, as the `nickname' argument may be binary data
7606 * Added silc_idlist_get_channels to return all channels from
7609 * Implemented LIST command to the server. Affected file is
7612 * Implemented the LIST command to the client library and on the
7615 * Added [<user count>] argument to the LIST command reply.
7616 With private channels the user count is not shown.
7618 * Updated TODO and README.
7620 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * The client entry's data.registered must be TRUE even with
7623 global client entry on global client list. The data.registered
7624 is used to check whether the client is anymore in the network,
7625 for example with WHOWAS command so it must be valid.
7627 * Fixed the WHOWAS command in the server. It now actually works
7628 in router environment. Added function into silcd/command_reply.c
7629 silc_server_command_reply_whowas_save.
7631 * Added silc_idlist_purge function to the silcd/idlist.c
7632 to periodically purge the ID Cache.
7634 * Fixed INFO command in the server. It works now in router
7635 environment. Added <server name> argument to the INFO command
7636 reply. Updated the protocol specs.
7638 * Fixed minor bug in silc_idcache_purge to not purge if the
7639 expire value is zero.
7641 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7642 they were buggy because of the WHOWAS information.
7644 * Fixed local command MSG to handle the async resolving of
7645 the remote client properly. It used to fail the first MSG.
7646 Affected file silc/local_command.c.
7648 * Added `data_len' field to SilcIDCache context.
7650 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Update TODO. Todo in commands in the server.
7654 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7657 used by routers as broadcast packet to inform other routers
7658 about the changed user mode.
7660 Implemented the notify handling in the server. Affected file is
7661 silcd/packet_receive.c. Added the function
7662 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7664 * Added new generic Channel Payload and deprecated the New Channel
7665 Payload. The New Channel Payload is now the generic Channel
7668 * Added new argument `mode' to the silc_server_send_new_channel
7669 as it is required in the Channel Payload now.
7671 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7672 and created a new and real SilChannelPayload to represent the
7673 new generic Channel Payload. Implemented the encode/decode
7674 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7676 * Added silc_server_get_client_channel_list to return the list
7677 of channels the client has joined for WHOIS command reply.
7678 Affected file silcd/server.[ch].
7680 * Implemented the channel list sending in the WHOIS command reply
7681 in server and in the client.
7683 Implemented the channel list displaying on the user interface
7684 as well. Affected file silc/client_ops.c.
7686 * Added silc_channel_payload_parse_list to parse list of Channel
7687 Payloads. It returns SilcDList list of SilcChannelPayloads.
7688 Client for example can use this function to parse the list of
7689 channels it receives in the WHOIS command reply. The caller
7690 must free the list by calling silc_channel_payload_list_free.
7691 Affected files lib/silccore/silcchannel.[ch].
7693 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Added one new argument <user mode> to the WHOIS command reply
7696 to return the mode of the user in SILC. Updated the protocol
7699 Implemented it to the server and client.
7701 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Fixed the mode printing on the user interface on joining.
7704 Affected file silc/client_ops.c.
7706 * Implemented the UMODE command and user modes in general to the
7707 client library and to the user interface.
7709 * Implemented the UMODE command to the server.
7711 * The server now sends UNKNOWN_COMMAND error status if client sends
7712 unknown command. Affected file silcd/command.c.
7714 * All server commands now handle the command identifier the right
7715 way when sending the command reply to the client. The client can
7716 use to identify the command replies with the identifier.
7718 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Added silc_server_get_client_route to resolve the route to
7721 the client indicated by the client ID. Affected file is
7724 * Added silc_server_relay_packet as general function to relay
7725 packet to arbitrary destination. This deprecates functions
7726 like _send_private_message_key, _relay_notify etc. Affected
7727 file is silcd/packet_send.[ch].
7729 Removed silc_server_send_key_agreement,
7730 silc_server_send_private_message_key and
7731 silc_server_packet_relay_notify functions from the file
7732 silcd/packet_send.[ch].
7736 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7737 server. Affected file silcd/packet_receive.[ch].
7739 * Implemented the KILL command to the client. Implemented the
7740 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7741 Affected files lib/silcclient/command[_reply].c and
7742 lib/silcclient/client_notify.c. Implemented the KILL notify
7743 printing in the user inteface.
7745 * Fixed a lot silc_parse_nick memory leaks from the client
7746 library in the file lib/silcclient/command.c.
7748 * Changed the silc_server_send_notify_on_channels's `sender'
7749 argument from SilcSocketConnection to SilcClientEntry to
7750 check the sender as entry and not as connection object and not
7751 to send to the client provided as argument. The affected file
7752 is silcd/packet_send.[ch].
7754 * The notify packets that are destined directly to the client used
7755 to not to be processed by the server. Now changed that and the
7756 server processes all notify packets. After relaying the packet
7757 to the client the notify packet is processed in the server.
7759 * The silc_server_free_client_data now checks whether there is
7760 pending outgoing traffic for the client and purges the data to
7761 the network before removing the client entry.
7763 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7766 an client is killed from the SILC Network. Updated the protocol
7769 Added new function silc_server_send_notify_killed to the
7770 silcd/packet_send.[ch].
7772 * Added function silc_server_packet_relay_notify to relay notify
7773 packets that are destined directly to a client. In this case
7774 the server does not process the notify packets but merely relays
7775 it to the client. Affected file silcd/packet_send.[ch].
7777 Added also silc_server_packet_process_relay_notify to check
7778 whereto relay the notify. Affected file is
7779 silcd/packet_receive.[ch].
7781 * Implemented the KILL command to the server.
7785 * Added the backup schema desgined last fall to the protocol
7786 specs for everyone to see. The specification is in the
7787 *-spec-xx.txt draft and the packet type definitions for the
7788 backup routers is in *-pp-xx.txt draft. Thusly, added also
7789 new packet type SILC_PACKET_CELL_ROUTERS.
7791 * A big security problem in the implementation discovered. The
7792 signoff of an client did not cause new channel key generation
7793 which it of course should've done. The channel keys must be
7794 always re-generated when client leaves (or signoffs) the channel.
7795 The silc_server_remove_from_channels funtion now handles
7796 the channel key re-generation.
7798 * Added `sender' argument to the silc_server_send_notify_on_channels
7799 to not to send the client provided as argument. Affected file
7800 silcd/packet_send.[ch].
7802 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Implemented OPER and SILCOPER commands into the server and
7807 * Added silc_auth_verify and silc_auth_verify_data to verify
7808 the authentication directly from the authentication payload.
7809 It supports verifying both passphrase and public key based
7810 authentication. Affected file lib/silccore/silcauth.[ch].
7812 * Added `hash' field to the SilcIDListData structure. It is the
7813 hash negotiated in the SKE protocol. Affected file is
7816 * Slight redesigning of the SilcAuthPayload handling routines.
7817 Do not send SilcPKCS but SilcPublicKey as argument.
7819 * Implemented the public key authentication support to the
7820 serverconfig. The public key is loaded from the provided path
7821 and saved as authentication data to void * pointer. Thus,
7822 changed the unsigned char *auth_data to void *auth_data;
7824 * Fixed SHUTDOWN command to send the reply before the server
7825 is shutdown. :) Affected file silcd/command.c.
7827 * Fixed fatal bug in CONNECT command. The hostname was invalid
7828 memory and server crashed. Affected file silcd/command.c.
7830 * Fixed fatal bug in CLOSE command. The server_entry became
7831 invalid but was referenced later in the command. Affected file
7834 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Fixed fatal bug in failure packet handling. Server ignored
7837 the failure and thus crashed when it came.
7841 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7844 that the command may be executed only once in (about) 2 seconds.
7845 The old SILC_CF_LAG flag is same but allows command bursts up
7846 to five before limiting.
7848 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7849 server code. Various commands now includes the CF_LAG_STRICT
7850 flag to disallow any kind of miss-use of the command.
7852 * Fixed the silc_buffer_unformat to not to allocate any data
7853 if the length of the data is zero. It used to allocate the
7854 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7856 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Changed the format of AdminConnection configuration section
7859 in the server. Added username of the admin to the format.
7860 Affected files silcd/serverconfig.[ch].
7862 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7863 to return admin configuration data by host, username and/or
7866 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Implemented WHOWAS command to the server. Added the functions:
7870 silc_server_command_whowas_parse,
7871 silc_server_command_whowas_send_reply,
7872 silc_server_command_whowas_from_client and
7873 silc_server_command_whowas_from_server
7875 * Added <Client ID> argument to the WHOWAS command reply. Updated
7876 the protocol specs accordingly.
7878 * Implemented WHOWAS command and command_reply to the client
7881 Implemented the WHOWAS printing on the user interface.
7883 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Added new argument to the WHOWAS command reply, the real name.
7886 It is an optional argument. Updated the protocol specs.
7888 * Added SilcIDCacheDestructor callback that is registered when
7889 the SilcIDCache is allocated. The callback is called when
7890 an cache entry in the ID Cache expires, or is purged from the
7891 cache. Added into lib/silccore/idcache.[ch].
7893 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7894 to destruct the client entries when the cache entry expires.
7895 Other ID Cache's in server and in the client library ignores
7898 * If the ID Cache entry's `expire' field is zero then the entry
7899 never expires. Added boolean `expire' argument to the
7900 silc_idcache_add function in the lib/silccore/idcache.[ch].
7901 If it is TRUE the default expiry value is used.
7903 * Added silc_server_free_client_data_timeout that is registered
7904 when client disconnects. By default for 5 minutes we preserve
7905 the client entry for history - for WHOWAS command.
7907 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Added support to the server to enforce that commands are not
7910 executed more than once in 2 seconds. If server receives
7911 commands from client more frequently, timeout is registered
7912 to process the commands. Affected file silcd/command.c.
7913 Added new function silc_server_command_process_timeout.
7915 * Changed NICK_NOTIFY handling in client library to check that
7916 if the client's nickname was changed, so there is no need to
7917 resolve anything from the server.
7919 * Removed error printing from the WHOIS and IDENTIFY commands.
7920 If error occurs then it is ignored silently in the client library.
7921 The application, however, may map the received error to
7922 human readable error string. The application currently maps
7923 the NO_SUCH_NICKNAME error to string.
7925 * Made the command status message public to the application. Moved
7926 them from lib/silcclient/command_reply.c to
7927 lib/silcclient/command_reply.h. The application can map the
7928 received command status to the string with the
7929 silc_client_command_status_message function.
7931 * Added check to the server to check that client's ID is same
7932 as the Source ID in the packet the client sent. They must
7935 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Added dist-bzip hook to the Makefile.am to make bzip2
7938 compressed distributions.
7940 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Server now enforces the maximum length for the nickname and
7943 the channel as protocol specification dictates. 128 bytes for
7944 nickname and 256 bytes for channel name.
7946 * Moved the WHOIS printing to the application. The client libary
7947 does not print out the WHOIS information anymore, the application
7948 must do it. Renamed silc_client_command_reply_whois_print to
7949 the silc_client_command_reply_whois_save.
7951 The client's idle time is also sent to the application now, and
7952 the idle is shown on screen.
7954 * Added silc_client_command_reply_identify_save to save the
7955 received IDENTIFY entries.
7957 * Do not check for channel private keys in message sending and
7958 reception if the channel does not have the PRIVKEY mode set.
7959 Affected file lib/silclient/client_channel.c.
7961 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7964 just surfaced after chaning the JOIN procedure.
7966 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Added silc_client_get_clients_by_list to get client entries
7969 from Client ID list, that is returned for example by JOIN
7970 and USERS command replies. The application should use this
7971 function for example when JOIN command reply is received to
7972 resolve the clients already on the channel (library does not
7973 do that anymore as USERS command reply is not used in the JOIN
7974 procedure anymore). Affected files lib/silcclient/silcapi.h and
7975 lib/silcclient/idlist.c.
7977 * JOIN command reply and USERS command reply returns now SilcBuffer
7978 pointers instead of unsigned char pointers when returning
7979 the client list and mode list.
7981 * Added <Client ID> argument to the JOIN command reply, mainly
7982 for the server to identify for which client the command was
7983 originally sent. Updated protocol specs accordingly.
7985 * Added SilcDlist private_key pointer to the SilcChannelEntry
7986 in the client to support the channel private keys. Affected
7987 file is lib/silcclient/idlist.h.
7989 * Added SilcChannelPrivateKey argument to the function
7990 silc_client_send_channel_message so that application can choose
7991 to use specific private ke if it wants to. If it is not provided,
7992 the normal channel key is used, unless private keys are set.
7993 In this case the first (key that was added first) is used
7994 as the encryption key.
7996 * Implemented the support for channel private key handling.
7997 Implemented the following functions:
7999 silc_client_add_channel_private_key,
8000 silc_client_del_channel_private_keys,
8001 silc_client_del_channel_private_key,
8002 silc_client_list_channel_private_keys and
8003 silc_client_free_channel_private_keys
8005 Affected file lib/silcclient/client_channel.c.
8007 * Added the support for the private keys in the channel message
8008 sending and encryption and in the message reception and
8009 decryption. Affected funtions are
8010 silc_client_send_channel_message and silc_client_channel_message.
8012 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Added SKE's key verify callback to the client library's
8015 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8017 * Removed the statement that server (or router) must send USERS
8018 command reply when joining to the channel so that the client
8019 knows who are on the channel. Instead, the client list and
8020 client's mode list is now sent in the JOIN command reply to the
8021 client who joined channel. This is better solution.
8023 * Added function silc_server_get_users_on_channel and function
8024 silc_server_save_users_on_channel to the silcd/server.[ch].
8026 * Removed function silc_server_command_send_users from the
8029 * Do not show topic on the client library anymore. The topic is
8030 sent in the command reply notify to the application and the
8031 application must show the topic now.
8033 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added client searching by nickname hash into the IDENTIFY and
8036 WHOIS commands in the server as they were clearly missing from
8037 them. Affected file is silcd/command.c.
8039 * Fixed a bug in private message receiving in the client library.
8040 The remote ID was freed and it wasn't supposed, now it is
8043 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * Minor fix to the channel payload; allocate the data area, as it
8046 needs to be of specific length.
8048 * If the key agreement port is zero then the operating
8049 system will define the bound port. Affected files are
8050 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8052 * Added new function silc_channel_payload_decrypt into the file
8053 lib/silccore/silcchannel.[ch].
8055 * Moved the channel message etc, check from silc_packet_decrypt
8056 to applications. The library calls now a generic
8057 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8058 when the packet is either normal or special. This was done to
8059 allow more wide range of checking that was not allowed when
8060 the code was in library. Now applications can do virtually any
8061 checks to the packet and return to the library the decision how
8062 the packet should be processed. Affected files are
8063 lib/silccore/silcpacket.[ch].
8065 Added silc_server_packet_decrypt_check to the server and
8066 silc_client_packet_decrypt_check to the client library.
8068 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8069 to send with specified source and destination information.
8071 * Channel message delivery between routers was broken after the
8072 channel key distribution was fixed earlier. The channel key
8073 was used be to distributed to other routers as well which is not
8074 allowed by the protocol. Now this is fixed and channel keys
8075 really are cell specific and the channel message delivery between
8076 routers comply with the protocol specification.
8078 * Fixed various commands in server to check also the global list
8079 for the channel entry and not just the local list. The affected
8080 file silcd/command.c.
8082 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Added assert()s to buffer formatting and unformatting routines
8085 to assert (if --enable-debug) when error occurs. Affected
8086 file: lib/silcutil/silcbuffmt.c.
8088 * Changed to auto-reconnect to check whether the remote host is
8089 router and register the re-connect timeout if it is. It used
8090 to check that whether we are normal server, but router must do
8091 auto-reconnect with another router as well. Affected file
8094 * Removed the [<key len>] option from CMODE command as the cipher
8095 name decides the key length, nowadays. See the defined ciphers
8096 from the protocol specification.
8098 * Added [<hmac>] option to the CMODE command to define the HMAC
8099 for the channel. Added SILC_CMODE_HMAC channel mode.
8101 * Added [<hmac>] option for the JOIN command so that user can
8102 select which HMAC is used to compute the MACs of the channel
8105 * Added Hmac field to the Channel Message Payload. The integrity
8106 of plaintext channel messages are now protected by computing
8107 MAC of the message and attaching the MAC to the payload. The
8108 MAC is encrypted. Now, it is clear that this causes some
8109 overhead to the size of the packet but rationale for this is that
8110 now the receiver can verify whether the channel message decrypted
8111 correctly and also when private keys are set for the channel the
8112 receiver can decrypt the packet with several keys and check from
8113 the MAC which key decrypted the message correctly.
8115 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8116 lib/silccrypt/silccipher.[ch].
8118 * Added silc_hash_len to return the digest length into the
8119 lib/silcrypt/silchash.[ch].
8121 * Rewrote parts of Silc Channel Payload interface in the
8122 lib/silccore/silcchannel.[ch]. The encode function now also
8123 encrypts the packet and parse function decrypts it.
8125 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Fixed a minor formatting bug in the SKE's key material processing.
8128 It actually might have processed the keys wrong way resulting
8131 * Redefined the mandatory HMAC algorithms and added new algorithms.
8132 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8133 and hmac-md5 truncated to 96 bits. The mandatory is now
8134 hmac-sha1-96. Rest are optional (including the one that used
8135 to be mandatory). Rationale for this is that the truncated HMAC
8136 length is sufficient from security point of view and can actually
8137 make the attack against the HMAC harder. Also, the truncated
8138 HMAC causes less overhead to the packets. See the RFC2104 for
8141 * Added new [hmac] configuration section. The SKE used to use
8142 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8143 is of course wrong. The official names that must be proposed in
8144 the SKE are the ones defined in the protocol specification
8145 (hmac-sha1-96 for example). The user can configure any hmac
8146 using any hash function configured in the [hash] section. At
8147 least, the mandatory must be configured.
8149 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8151 * Added HMAC list to the SKE proposal list. It has now both
8152 hash algorithm list and HMAC list. This makes the protocol
8153 incompatible with previous versions. The SKE now seems to work
8154 the way it is supposed to work, for the first time actually.
8156 * Defined plain Hash algorithms to the protocol specification.
8159 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Implemented support for key agreement packets into the server.
8162 Added functions silc_server_key_agreement and
8163 silc_server_send_key_agreement. Other than these functions,
8164 server has nothing to do with this packet.
8166 * Added support for private message key packets into the server.
8167 Added functions silc_server_private_message_key and
8168 silc_server_send_private_message_key.
8172 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8173 called in the protocol's final callback instead in the END
8174 protocol state. This makes a little more sense and in the same
8175 time in client we can use the same protocol routines for normal
8176 key exchange and to key agreement packet handling as well.
8178 * Added to both client's and server's KE protocol context the
8179 SilcSKEKeyMaterial pointer to save the key material. We will
8180 bring the key material to the protocol's final callback by doing
8181 this. The final callback must free the key material.
8183 * Added SKE's packet_send callback into client's KE protocol
8184 context so that the caller can choose what packet sending function
8185 is used. This way we can use different packet sending when
8186 doing normal SKE when doing key agreement packet handling (in
8187 the key agreement packet handling we do not want to encrypt
8190 * Implemented the responder side of the key agreement routines
8191 in the client. The client can now bind to specified port and
8192 accept incoming key negotiation. The key material is passed
8193 to the application after the protocol is over.
8195 * Implemented the processing of incoming Key Agreement packet
8196 in the client. Added function silc_client_key_agreement to
8199 * Implemented the intiator side of the key agreement routines
8200 in the client. The client can now initiate key agreement with
8201 another remote client. The key material is passed to the
8202 application after the protocol is over.
8204 * Created client_keyagr.c to include all the key agreement
8207 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8208 SILC_TASK_CALLBACK except that it is not static.
8210 * Created client_notify.c and moved the Notify packet handling
8211 from the client.[ch] into that file.
8213 * Created client_prvmsg.c and moved all private message and
8214 private message key routines from the client.[ch] into that file.
8216 * Create client_channel.c and moved all channel message and
8217 channel private key routines from the client.[ch] into that file.
8219 * Changed silc_client_get_client_by_id_resolve to resolve with
8220 WHOIS command instead of IDENTIFY command, in the file
8221 lib/silclient/idlist.c.
8223 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Implemented the SKE's responder side to the Client library.
8227 * When FAILURE is received to the protocol do not trust it
8228 blindly. Register a timeout to wait whether the remote closes
8229 the connection as it should do it, only after that process the
8230 actual failure. This was changed to both client and server.
8232 * Added client_internal.h to include some of the structures
8233 there instead of client.h in lib/silcclient/.
8235 * Added function silc_task_unregister_by_callback to unregister
8236 timeouts by the callback function.
8238 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Some "Incomplete WHOIS info" errors has been appearing on the
8241 log files. Took away the entry->userinfo check from WHOIS
8242 reply sending. The entry->userinfo is now " " if client did not
8243 provide one. I thought this was fixed earlier but something
8244 is wrong still. Let's see if the error still appears.
8246 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Fixed a minor bug in the login when the channel key is
8249 re-generated in the server. It used to generate the key in
8250 wrong order and thus caused problems in the channel traffic.
8252 * Fixed a minor bug in channel key distsribution after
8253 KICK command. The key was not sent to the router even though
8256 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Added silc_ske_process_key_material_data as generic routine
8259 to process any key material as the SILC protocol dictates. The
8260 function is used by the actual SKE library but can be used by
8261 applications as well. This relates to the private message keys
8262 and the channel private keys since they must be processed the
8263 same way the normal SILC session keys. The protocol dictates
8264 this. Affected files: lib/silcske/silcske.[ch].
8266 Added also silc_ske_free_key_material to free the
8267 SilcSKEKeyMaterial structure.
8269 * Defined silc_cipher_set_key function to set the key for
8270 cipher without using the object's method function. The affected
8271 files: lib/silccrypt/silccipher.[ch].
8273 * Implemented silc silc_client_add_private_message_key,
8274 silc_client_add_private_message_key_ske,
8275 silc_client_del_private_message_key,
8276 silc_client_list_private_message_keys and
8277 silc_client_free_private_message_keys functions in the
8280 Added functions silc_client_send_private_message_key to send
8281 the Private Message Key payload and silc_client_private_message_key
8282 to handle incoming Private Message Key payload.
8284 * Added Cipher field to the Private Message Key payload to set
8285 the cipher to be used. If ignored, the default cipher defined
8286 in the SILC protocol (aes-256-cbc) is used.
8288 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Removed lib/silcclient/ops.h file.
8292 Redefined parts of the SILC Client Library API. Created new
8293 file silcapi.h that deprecates the ops.h file and defines the
8294 published Client Library API. Defined also private message key
8295 API and channel private key API into the file.
8297 This is the file that the application must include from the
8298 SILC Client Library. Other files need not be included by
8299 the application anymore.
8301 * Added new key_agreement client operation callback and also
8302 defined the Key Agreement library API for the application.
8304 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8307 is used by clients to request key negotiation between another
8308 client in the SILC network. If the negotiation is started it
8309 is performed using the SKE protocol. The result of the
8310 negotiation, the secret key material, can be used for example
8311 as private message key.
8313 Implemented the Key Agreement payload into the files
8314 lib/silccore/silauth.[ch].
8316 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Redefined ciphers for the SILC protocol. Added some new ciphers
8319 and defined the key lengths for the algorithms. Changed the
8320 code accordingly. The default key length is now 256 bits.
8322 * Fixed SKE key distribution function silc_ske_process_key_material
8323 when the key length is more than 128 bits. The default key
8324 length in SILC is now 256 bits.
8326 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8327 to indicate unsupported algorithm.
8329 * Renamed rijndael.c to aes.c and all functions as well.
8331 * Fixed a long standing channel key setting bug in client library.
8332 Weird that it has never surfaced before.
8334 * Fixed bug in channel deletion. If the entire channel is removed
8335 then it must also delete the references of the channel entry
8336 from the client's channel list as the client's channel entry and
8337 the channel's client entry share same memory.
8339 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Implemented CONNECT and SHUTDOWN commands in the client.
8343 * Implemented CLOSE command to the client.
8345 * Added the function silc_idlist_find_server_by_name into the
8346 files silcd/idlist.[ch].
8348 Added the function silc_idlist_find_server_by_conn into the
8349 files silcd/idlist.[ch].
8351 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * DIE command was renamed to SHUTDOWN. Updated the both code
8356 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8357 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8359 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8362 * Added function silc_server_create_connection function to create
8363 connection to remote router. My server implementation actually
8364 does not allow router to connect to normal server (it expects
8365 that normal server always initiates the connection to the router)
8366 so the CONNECT command is only good for connecting to another
8369 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8372 or some other client was kicked from the channel.
8374 Implemented the handling of the notify type to both client
8377 Implemented silc_server_send_notify_kicked to send the KICKED
8378 notify. It is used to send it to the server's primary router.
8380 * Implemented the KICK command into server and client.
8382 * Added `query' argument to the silc_idlist_get_client function
8383 to indicate whether to query the client from server or not if
8386 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8387 to indicate that the client is not channel founder.
8391 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Removed the rng context from SilcPacketContext structure and
8394 changed that the packet routine uses the Global RNG API.
8396 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Added support for quit message that client can "leave" on the
8399 channel when it quits the SILC. It is ditributed inside the
8400 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8402 Added silc_server_free_client_data that will take the
8403 signoff message as argument.
8405 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8407 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Updated parts of the protocol specification to keep it up
8412 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8415 payloads in one packet.
8417 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8418 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8419 use now the new List flag.
8421 * Also deprecated the following packet types: REPLACE_ID,
8422 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8424 * Added list support for Notify packet in server.
8426 * Added silc_server_send_notify_channel_change to send the
8427 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8428 the silc_server_send_replace_id.
8430 * Added silc_server_send_notify_nick_change to send the
8431 NICK_CHANGE notify type. Deprecates the function
8432 silc_server_send_replace_id.
8434 * Added silc_server_send_notify_join to send the JOIN notify type.
8435 Deprecates the function silc_server_send_new_channel_user.
8437 * Added silc_server_send_notify_leave to send LEAVE notify type.
8438 Deprecates the function silc_server_send_remove_channel_user.
8440 * Added silc_server_send_notify_cmode and
8441 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8442 types. Deprecates the silc_server_send_set_mode function.
8444 * Added SERVER_SIGNOFF notify type to indicate that server has
8445 quit. This means that all clients on the channel from that
8446 server will drop. This can be also used when netsplit happens.
8448 Deprecated REMOVE_ID packet type since it is not needed anymore
8451 Added silc_server_send_notify_server_signoff to send the
8452 SERVER_SIGNOFF notify type. Deprecates the function
8453 silc_server_send_remove_id.
8455 Added also silc_server_send_notify_signoff to send the
8456 SIGNOFF notify type.
8458 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8459 SILC protocol from this day on. Changed the protocol
8460 specification as well.
8462 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8463 notify type. It is used between routers to notify about
8464 topic changes on a channel.
8466 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8469 * Partly updated the protocol specification to comply with the
8470 changes now made. It is still though a bit outdated.
8472 * The JOIN notify type now takes one extra argument <Channel ID>.
8473 The packet used to be destined to the channel but now the
8474 JOIN type may be sent as list thus it is impossible to
8475 destine it to any specific channel. By adding this argument
8476 it is again possible.
8478 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Added CREDITS file. The CHANGES and CREDITS file will appear
8481 in the distribution as well.
8483 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8486 types in the server's silcd/packet_receive.c.
8488 * Implemented CMODE and CUMODE to work in router environment.
8490 * Fixed minor encoding and decoding buglet from the
8491 lib/silccore/silcmode.c.
8493 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8496 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8498 * Changed all SilcConfigServer* and silc_config_server* to
8499 SilcServerConfig* and silc_server_config*, respectively.
8502 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8504 * Associated the ID (client or server ID) to the Authentication
8505 Payload to avoid any possibility of forging. Updated the
8506 protocol specification and the code accordingly.
8508 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * The RSA key length is now save to the RsaKey context in the
8511 key generation process in lib/silccrypt/rsa.c. The key length
8512 is now used to figure out the maximum size of the block allowed
8513 to be encrypted/signed.
8515 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8516 is equivalent to the silc_mp_mp2bin but does not allocate any
8519 * Changed silc_mp_mp2bin API to take length argument. If it is
8520 non-zero then the buffer is allocated that large. If zero, then
8521 the size is approximated using silc_mp_sizeinbase, which however
8524 * Created Global RNG API which is global RNG that application can
8525 initialize. After initializing, any routine anywhere in the
8526 code (including library) can use RNG without allocating a new
8527 RNG object. This was done to allow this sort of use of the
8528 RNG in code that has no chance to allocate RNG object. All
8529 applications currently allocate this and many routines in the
8530 library use this. Affected file lib/silccrypt/silcrng.[ch].
8532 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8533 it to use the Global RNG API.
8535 * Defined Authentication Payload into protocol specification that
8536 is used during SILC session to authenticate entities. It is
8537 used for example by client to authenticate itself to the server
8538 to obtain server operator privileges.
8540 Implemented this payload into the lib/silccore/silcauth.[ch].
8541 Implemented also routines for public key based authentication
8542 as the new protocol specification dictates.
8544 Moved definitions of different authentication methods from
8545 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8547 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8548 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8549 silc_pkcs_verify_with_hash functions into the file
8550 lib/silccrypt/silcpkcs.[ch].
8552 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * The client entry's userinfo pointer must be always valid.
8555 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8556 will fail since it requires the userinfo. Now, the userinfo
8557 is allocated as "" if actual userinfo does not exist. Actually,
8558 it must exist and it is totally Ok to drop client connections
8559 that does not announce the userinfo. However, we will make
8560 this workaround for now.
8562 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8563 to return the remote port by socket.
8565 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8568 SILC_SERVER_PENDING_EXEC and added an new macro
8569 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8570 data or when error occurs while processing the pending command.
8572 Added new argument `destructor' into silc_server_command_pending
8573 and to the SilcServerCommandPending object. This destructor is
8574 now called after calling the pending callback or if error occurs
8575 immediately. If error occurs the actual pending callback won't
8576 be called at all - only the destructor. The destructor may be
8577 NULL if destructor is not needed.
8579 All this applies for client library code as well. Similar
8580 changes were made there as well for the pending commands.
8582 In the client, the application must now allocate the
8583 SilcClientCommandContext with the silc_client_command_alloc
8586 * Added reference counter to the SilcServerCommandContext. Added
8587 function silc_server_command_alloc and silc_server_command_dup
8590 Same type of functions added to the client library for the same
8593 * Removed the cmd_ident from IDListData away since it is now
8594 global for all connections. It is the command identifier used
8595 in command sending and with pending commands. The affected file
8598 * Added reference counter to the SilcSocketConnection objecet to
8599 indicate the usage count of the object. The object won't be
8600 freed untill the reference counter hits zero. Currently only
8601 server uses this, and client ignores it. The client must be
8602 set to use this too later. The affected files are
8603 lib/silccore/silcsockconn.[ch]. Added also the function
8604 silc_socket_dup to increase the reference counter.
8606 This was mainly added because it is possible that the socket
8607 is removed underneath of pending command or other async
8608 operation. Now it won't be free'd and proper DISCONNECTING
8609 flags, etc. can be set to avoid sending data to connection that
8610 is not valid anymore.
8612 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8613 the connection. After that it sets SILC_SET_DISCONNECTED.
8614 It is, however, possible that the socket data is not still freed.
8615 The silc_server_packet_process now checks that data is not
8616 read or written to connection that is DISCONNECTED. The socket
8617 get's freed when the reference counter hits zero.
8619 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Changed the client operation API: channel_message operation's
8622 `sender' is now the client entry of the sender, not the nickname
8623 and the `channel' is the channel entry, not the channel name.
8625 In the private_message operation the `sender' is now also the
8626 client entry of the sender not the nickname.
8628 Affected file is lib/silcclient/ops.h and all applications
8629 using the client operations.
8631 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Moved the calling of ops->connect() from connect_to_server_final
8634 into receive_new_id functin since that is the point when the
8635 client is actually allowed to send traffic to network. The
8636 affected file is lib/silcclient/client.c.
8638 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8641 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8642 (if needs broadcasting) instead of broadcasting the packets one
8643 by one which would make a burst in the network traffic.
8645 * Added `broadcast' argument to the functions in silcd/server.[ch]
8646 silc_server_create_new_channel[_with_id] to indicate whether
8647 to send New Channel packet to primary router.
8649 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added new function into the silcd/server.[ch] files:
8652 silc_server_create_new_channel_with_id to create new channel with
8653 already existing Channel ID.
8655 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8656 lib/silccore/silcpacket.h. This packet is used t send list of
8657 Set Mode payloads inside one packet. Server uses this to set
8658 the modes for the channels and clients on those channels, that it
8659 announced to the router when it connected to it. The protocol
8660 specification has been updated accordingly.
8662 * The silc_server_new_channel did not handle the packet coming
8663 from normal server as it normally does not send that. However,
8664 when it announces its channels it does send it. Implemented
8665 the support for that.
8667 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8668 into the file lib/silccore/id.h.
8670 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Fixed memory leaks in the functions silc_idlist_del_client,
8673 silc_idlist_del_channel and silc_idlist_del_server in the file
8674 silcd/idlist.c. All of those leaked like a sieve.
8676 * Fixed some small memory leaks in the client's function
8677 silc_client_notify_by_server.
8679 * Added functions into silcd/server.c: silc_server_announce_clients,
8680 silc_server_announce_channels and silc_server_announce_server.
8681 These functions are used by normal and router server to announce
8682 to its primary router about clients, channels and servers (when
8683 router) that we own. This is done after we've connected to the
8686 These functions effectively implements the following packet types:
8687 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8688 and SILC_PACKET_NEW_ID_LIST.
8690 * Added new functions into the silcd/packet_receive.[ch]:
8691 silc_server_new_id_list, silc_server_new_channel_list and
8692 silc_server_new_channel_user_list to handle the incoming
8693 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8695 * Added support of changing Channel ID in the function
8696 silc_server_replace_id. If the server that announces a channel
8697 to the router already exists in the router (with same name but
8698 with different Channel ID), router is responsible to send
8699 Replace ID packet to the server and force the server to change
8700 the Channel ID to the one router has.
8702 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8703 client that the Channel ID has been changed by the router. The
8704 normal server sends this to the client. Client must start using
8705 the new Channel ID as the channel's ID.
8707 Implemented handling of this new type into lib/silcclient/client.c
8708 into the function silc_client_notify_by_server.
8710 * Added new function silc_idlist_replace_channel_id into the files
8711 silcd/idlist.[ch] to replace the Channel ID.
8713 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Call silc_server_command_identify_check always when processing
8716 the IDENTIFY command in silcd/command.c
8718 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8721 send keepalive packets. The packet can be sent by clients,
8722 servers and routers.
8724 Added function silc_socket_set_heartbeat into the file
8725 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8726 If not set, the heartbeat is not performed. The actual
8727 heartbeat is implemented in the low level socket connection
8728 library. However, application is responsible of actually
8731 Added silc_server_send_heartbeat to send the actual heartbeat
8732 packet into silcd/packet_send.[ch]. Server now performs
8733 keepalive with all connections.
8735 * Added silc_task_get_first function into lib/silcutil/silctask.c
8736 to return the timeout task with shortest timeout. There was a bug
8737 in task unregistration that caused problems. TODO has been
8738 updated to include that task system must be rewritten.
8740 * The client library will now resolve the client information when
8741 receiving JOIN notify from server for client that we know but
8742 have incomplete information.
8744 * Rewrote parts of silc_server_remove_from_channels and
8745 silc_server_remove_from_one_channel as they did not remove the
8746 channel in some circumstances even though they should've.
8748 * Encryption problem encountered in server:
8750 The LEAVE command used to send the Channel Key packet to the
8751 router immediately after generating it. However, the code
8752 had earlier sent Remove Channel user packet but not immediately,
8753 ie. it was put to queue. The order of packets in the router
8754 was that Channel Key packet was first and Remove Channel User
8755 packet was second, even though they were encrypted in the
8756 reverse order. For this reason, MAC check failed. Now, this
8757 is fixed by not sending the Channel Key packet immediately but
8758 putting it to queue. However, this is more fundamental problem:
8759 packets that are in queue should actually not be encrypted
8760 because packets that are sent immediately gets encrypted
8761 actually with wrong IV (and thus MAC check fails). So, packets
8762 that are in queue should be encrypted when they are sent to
8763 the wire and not when they put to the queue.
8765 However, the problem is that the current system has not been
8766 designed to work that way. Instead, the packet is encrypted
8767 as soon as possible and left to the queue. The queue is then
8768 just purged into wire. There won't be any fixes for this
8769 any time soon. So, the current semantic for packet sending
8772 o If you send packet to remote host and do not force the send
8773 (the packet will be in queue) then all subsequent packets to the
8774 same remote host must also be put to the queue. Only after the
8775 queue has been purged is it safe again to force the packet
8778 o If you send all packets immediately then it safe to send
8779 any of subsequent packets through the queue, however, after
8780 the first packet is put to queue then any subsequent packets
8781 must also be put to the queue.
8783 Follow these rules and everything works fine.
8785 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Added new function silc_server_remove_clients_by_server to
8788 remove all client entries from ID list when the server connection
8789 is lost. In this case it is also important to invalidate all
8790 client entires as they hold the invalid server entry. This
8791 fixes fatal bug when server has lost connection and will reconnect
8794 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Made some sanity checks to silc_server_daemonise like to check
8797 whether the requested user and group actually exists.
8799 * Added sanity check to SKE's silc_ske_responder_finish to check
8800 that the public and private key actually is valid.
8802 * Invalidate the client's nickname when receiving Replace ID
8803 packet and the Client ID is being replaced. This means that the
8804 server will query the nickname if someone needs it (client)
8807 * Sort the ID Cache in client library when the ID Cache data
8808 has changed (needs sorting).
8810 * Do not allow for SILC client to create several connections to
8811 several servers. The client does not support windows right now
8812 and generating multiple connections causes weird behaviour.
8814 Irssi-silc client does support windows and can handle several
8815 connections without problems, see: www.irssi.org and SILC plugin.
8817 * Fixed some places where client was added to the IDList. The
8818 rule of thumb is following (in order to get everything right):
8819 If the client is directly connected local client then the
8820 `connection' argument must be set and `router' argument must be
8821 NULL to silc_idlist_add_client function. If the client is not
8822 directly connected client then the `router' argument must
8823 bet set and the `connection' argument must be NULL to the
8824 silc_idlist_add_client function.
8826 * The funtion silc_server_packet_send_local_channel actually did
8827 not check whether the client was locally connected or not. It
8828 does that now. Fixed a bug related to LEAVE command.
8830 * Fixed Remove Channel User payload parsing bug in server's
8831 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8833 * The server's silc_server_save_channel_key now checks also the
8834 global ID list for the channel as it might not be in the local
8835 list. Fixed a bug related to LEAVE command.
8837 * Is this the end of the [<unknown>] buglet that has been lurking
8838 around for a long time? A little for loop fix in server's
8839 silc_server_command_whois_parse that is used by both IDENTIFY
8840 and WHOIS command. At least, this was a clear bug and a cause
8841 of one type of [<unknown>] buglet.
8843 * WHOIS and IDENTIFY commands call the function
8844 silc_server_command_[whois/identify]_check function even if
8845 we are not router server.
8847 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Added --with-gmp configuration option. If set the GMP
8850 is always compiled in the SILC source tree. If not set then
8851 it is checked whether the system has the GMP3 installed. If
8852 it has then the GMP won't be compiled (the system's headers
8853 and library is used), if it doesn't have it then the GMP is
8854 compiled in the SILC source tree.
8856 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Changed RSA private exponent generation to what PKCS #1
8859 suggests. We try to find the smallest possible d by doing
8860 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8861 not security fix but optimization.
8863 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added new config entry [Identity] to fork the server and run
8866 it as specific user and group. A patch from Bostik.
8868 * Imported Dotconf configuration library into lib/dotconf.
8869 This will be used to create the SILC configuration files later.
8870 It will appear in the distsribution after this commit.
8872 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * A big code auditing weekend happening. Auditing code for
8875 obvious mistakes, bugs and errors. Also, removing any code
8878 Removed files for being obsolete:
8880 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8881 inline in the file lib/silcutil/silcbuffer.h)
8883 o lib/silcutil/silcbufutil.c (the header has inline versions)
8885 Changed code to fix possible error conditions:
8887 o The buffer formatting routines now check that the destination
8888 buffer really has enough space to add the data. This applies for
8889 both buffer formatting and unformatting
8890 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8891 unformatting was changed to accomodate following rules:
8892 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8893 sent to the function while XXX_*STRING will not allocate or copy
8894 the data into the buffer. Instead it sets the pointer from the
8895 buffer into the pointer sent as argument (XXX_*STRING used to
8896 require that the pointer must be allocated already). This change
8897 makes this whole thing a bit more consistent and more optimized
8898 (note that the data returned in the unformatting with XXX_*STRING
8899 must not be freed now). The routines return now -1 on error.
8901 o Tried to find all code that use buffer_format and buffer_unformat
8902 and added return value checking to prevent formatting and
8903 especially unformatting errors and possible subsequent fatal
8906 o Changed ske->x and ske->KEY to mallocated pointers in
8907 lib/silcske/silcske.h. Fixed possible data and memory leak.
8909 o Added return value checking to all *_parse* functions. Fixed
8910 many memory leaks as well.
8912 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8913 so that buffer overflows would not happen. All code now also
8914 checks the return value as it can fail.
8916 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Added reconnection support to server if the normal server looses
8919 its connection to the router (for example if router is rebooted).
8920 The server performs normal reconnection strategy implemented
8921 to the server. Affected file silcd/server.c.
8923 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added new packet type SILC_PACKET_SET_MODE that is used to
8926 distribute the information about changed modes (for clients,
8927 channels and clients channel modes) to all routers in the
8928 network. Updated the protocol specification accordingly.
8930 Added functions into silcd/packet_send.c and
8931 silcd/packet_receive.c: silc_server_send_set_mode,
8932 silc_server_set_mode.
8934 Added new files silcmode.[ch] into lib/silccore that implements
8935 the encoding and decoding of Set Mode Payload. Added new type
8936 SilcSetModePayload. Moved the definitions of different modes
8937 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8939 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Oops, a little mistake in server's connection authentication
8942 protocol. The protocol is not ended with FAILURE but with
8943 SUCCESS if the authentication is Ok. :) Affected file is
8946 * Implemented NICK_CHANGE notify handling in server in the file
8947 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8948 the local clients on the channel. After the changing nickname
8949 in router environment snhould work and the [<unknown>] nickname
8950 should appear no more.
8952 The silc_server_replace_id function that receives the Replace ID
8953 payload now sends the NICK_CHANGE notify type also in the file
8954 silcd/packet_receive.c
8956 * Changed WHOIS and IDENTIFY command to support the maximum amount
8957 of arguments defined in protocol specs (3328 arguments). This
8958 fixed a bug that caused problems when there were more than three
8961 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Added extra parameter, command identifier, to the
8964 silc_client_send_command so that explicit command identifier
8967 Changed that ID list routines uses specific command identifier
8968 when sending WHOIS/IDENTIFY requests to the server so that they
8969 can be identified when the reply comes back.
8971 Affected files lib/silcclient/command.[ch],
8972 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8974 * Added `sender' argument to silc_server_packet_send_to_channel
8975 to indicaet the sender who originally sent the packet to us
8976 that we are now re-sending. Ignored if NULL. Affected file
8977 silcd/packet_send.[ch].
8979 * Added some server statistics support in silcd/server_internal.h
8980 SilcServerStatistics structure and around the server code. Also
8981 send some nice statistics information when client is connecting
8984 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Fixed channel ID decoding in server's JOIN command reply in
8987 silcd/command_reply.c
8989 * Fixed braodcasting of replace ID payload to not to send it if
8990 we are standalone server in silcd/packet_receive.c.
8992 * Fixed all channel message sending routines to not to send
8993 packets to clients that has router set, since they are routed
8994 separately in the same function earlier. Affects file
8995 silcd/packet_send.c and all channel packet sending functions.
8997 * In USERS reply, res_argv[i] are not allocated, the table
8998 is allocated. Thus changed that free the table, not its
9001 * In server's whois_check and identify_check if the client is
9002 locally connected do not send any WHOIS commands - they are not
9005 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Fixed some minor bugs in client when sending WHOIS command. The
9008 arguments was in wrong order.
9010 * Removed statis function add_to_channel from server in
9011 silcd/command.c that was previously used with the joining but
9014 * Tested USERS command in router environment successfully with two
9015 routers, two servers and two clients.
9017 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Reorganized the USERS command and command reply in client library
9020 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9021 When the command is given by user we register a pending command
9022 callback that will reprocess the command after the reply has been
9023 received from the server. When reprocessing the packet we then
9024 display the information. Thus, the USERS information is displayed
9025 now in the command callback instead of in the command reply
9026 callback. The processing of the command is same as previously
9027 when server has sent the command reply in the JOINing process.
9029 * Added to USERS command in silcd/command_reply.c to join the client,
9030 we didn't use to know about, to the channel after we've created
9031 a client entry for it. Also, for clienet we did know already still
9032 check whether it is on the channel or not and add it if not.
9034 * Removed silc_server_command_join_notify as the function and its
9037 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Changed the client's pending command handling to the same as the
9040 server's pending command handling. It is also now possible to
9041 execute command reply functions from other command reply
9042 function as the function callbacks for commands and command
9043 replies are one and same. The pending commands are not static
9044 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9045 in client connection context. Thus, pending commands are server
9046 connection specific as it is convenient.
9048 Changed the function silc_client_command_pending and
9049 silc_client_command_pending_del and added new function
9050 silc_client_command_pending_check. Removed the
9051 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9054 * Added cmd_ident, current command identifier, to the client
9055 connection context in lib/silcclient/client.h to keep track on
9056 command identifiers used in command sending. Client's command reply
9057 function handling now supports the mandatory command identifiers.
9059 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9060 funtions in client to fully support pending command callbacks.
9062 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9063 as one of the arguments to the application in the command reply
9066 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9067 before first releasing SILC but came back. Now it is removed again
9068 and should come back nomore. The FORWARDED flag was used only
9069 by the JOINing procedure by forwarding the command packet to router.
9070 Now, the JOINing procedure has been changed to more generic (due
9071 to various router environment issues) and FORWARDED is not needed
9072 anymore for anything. The protocol specification is yet to be
9075 Now, removed silc_server_packet_forward from server and the flag
9076 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9078 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Renamed NAMES command to USERS command. The NAMES was named that
9081 due to historical reasons. Now it is renamed. Also, rewrote
9082 parts of the USERS command. The nickname list is not sent anymore
9083 by the server. Only Client ID and mode lists are sent in the USERS
9084 command. Changed this also to the protocol specification.
9086 The client now resolves the names and stuff after it receives
9087 the USERS list from the server when joining to the channel.
9089 * WHOIS and IDENTIFY commands has been changed to support multiple
9090 Client ID's per command. One can now search for multiple users
9091 in the network by sending only one WHOIS or IDENTIFY command.
9092 Changed the code and the protocol specifications.
9094 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9095 uses silc_server_command_whois_parse to parse the request. */
9097 * If normal server, do not parse the WHOIS and IDENTIFY requests
9098 before sending it to the router. Saves some time.
9100 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Fixed JOIN command on client library. Wrong number of arguments
9103 used to crash the client.
9105 * Added silc_server_channel_has_global function to check whether
9106 channel has global users or not.
9108 * Added silc_server_channel_has_local function to check whether channel
9109 has locally connected clients on the channel.
9111 * The silc_server_remove_from_one_channel now checks whether the
9112 channel has global users or not after given client was removed from
9113 the channel. It also checks whether the channel has local clients
9114 on the channel anymore. If it does not have then the channel entry
9115 is removed as it is not needed anymore.
9117 * The silc_server_notify now checks on JOIN notify whether the joining
9118 client is one of locally connected or global. If it is global then
9119 the channel has now global users on the channel and that is marked
9120 to the channel entry. Also, it now saves the global client to
9121 global list who is joining and JOINs it to the channel. This is
9122 for normal server, that is.
9124 Changed silc_server_send_notify_on_channel,
9125 silc_server_packet_relay_to_channel and
9126 silc_server_packet_send_to_channel check if we are normal server
9127 and client has router set (ie. global client) do not send the
9128 message to that client, as it is already routed to our router.
9130 * Implemented LEAVE notify type handling in silc_server_notify
9133 * Tested LEAVE command in router environment successfully. Tested
9134 with two routers, two servers and two clients.
9138 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9140 * Implemented SIGNOFF notify type handling in silc_server_notify
9143 * silc_server_remove_id now removes the client entry from all channels
9144 it has joined and thusly sends SIGNOFF notify type.
9146 * Rewrote the NAMES list generation in server by removing two excess
9147 loops. The lists are created now inside one loop.
9149 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9151 * silc_server_remove_channel_user checks now also global list
9152 for channel and client.
9154 * silc_server_new_channel_user checks now both local and global
9155 list for channel and client. Fixed a bug in client id decoding.
9156 Used to decode wrong buffer.
9158 * silc_server_channel_message checks now both local and global
9159 list for channel entry.
9161 * Tested channel joining (hence JOIN) in router environment
9162 successfully. Tested with two routers, two servers and two
9165 * Tested channel message sending in router environment successfully.
9167 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Added silc_server_save_channel_key into server.[ch] to save the
9170 received channel key in Channel Key payload processing. It is
9171 also used in JOIN command reply handling.
9173 Equivalent function silc_client_save_channel_key added into
9174 client.[ch] into client library.
9176 * Changed JOIN command reply to send information whether the channel
9177 was created or not (is existing already) and the channel key
9178 payload. Changed protocol specs accordingly.
9180 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9181 the request was sent by ID and not by nickname. Crashed on
9184 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9187 now correctly save the received data.
9189 * silc_server_free_sock_user_data now notifies routers in the
9190 network about entities leaving the network.
9192 At the same time implemented functions silc_server_remove_id
9193 and silc_server_send_remove_id to receive and send REMOVE_ID
9194 packets. The packet is used to notify routers in the network
9195 about leaving entities. The ID removed will become invalid in
9198 * Added function silc_idlist_del_server into server. Removes and
9199 free's server entry from ID list.
9201 * silc_server_private_message function now checks, if we are router,
9202 that the destination ID really is valid ID, naturally.
9204 * In router when NEW_ID packet is received (for new client) the
9205 hash of the Client ID is saved in the ID Cache but the
9206 client->nickname is set to NULL, instead of putting the hash
9209 IDENTIFY command now also checks that client->nickname must be
9210 valid. If it is not if will request the data from the server who
9211 owns the client. Added new function
9212 silc_server_command_identify_check.
9214 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9215 to set the command to already allocated Command Payload.
9217 * Tested private message sending in router environment with two
9218 routers, two servers and two clients. Fixed minor bugs and now
9221 * Fixed segfault from client's NAMES command. Used to crash if
9224 * Forwarded packets must not be routed even if it is not destined
9225 to the receiver. Changed server code comply with this.
9227 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Added `require_reverse_mapping' boolean value to ServerParams
9230 structure. If TRUE (not default) the server will require that
9231 the connecting host has fully qualified domain name.
9233 If the reverse mapping is not required and hostname could not be
9234 found the IP address is used as hostname.
9236 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Implemented version string checking to both client and server.
9239 The check is incomplete currently due to the abnormal version
9240 strings used in development version of SILC.
9242 * Changed all command functions in server to use the new
9245 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Changed char *data to unsigned char *data in ID Cache system to
9248 support binary data as ID Cache data. Changed code to support
9249 binary data in lib/silccore/idcache.c.
9251 * Renamed silc_server_packet_relay_command_reply to
9252 silc_server_command_reply as it is normal packet receiving
9253 function. Rewrote the function to accept command replys for
9254 servers and not only for clients.
9256 * Mark remote router always as registered server if we are connecting
9257 to it. Otherwise, commands sent by the router to us are ignored.
9259 * All ID List find routines now returns the ID Cache Entry pointer
9260 as well if requested.
9262 * WHOIS command works now in router environment, tested with two
9263 routers, two servers and two clients.
9265 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9266 in router environment (as it is almost equivalent to WHOIS) but
9267 hasn't been tested thoroughly. Added new functions:
9269 silc_server_command_identify_parse
9270 silc_server_command_identify_send_reply
9271 silc_server_command_identify_from_client
9272 silc_server_command_identify_from_server
9274 * Disabled route cache adding because adding two different ID's with
9275 same IP replaces the old cache entry thus giving wrong route.
9276 The entry->router->connection is always the fastest route anyway
9277 so route cache may not be needed. Of course, new routes maybe
9278 established after receiving the ID when the entry->router->connection
9279 might not be anymore the most optimal.
9281 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Add route cache for received ID for fast routing.
9285 * Added silc_server_packet_route to route received packet on router
9286 that is not destined to us.
9288 * Renamed silc_server_get_route to silc_server_route_get.
9290 * Added id_string and id_string_len fields into SilcServer to
9291 include encoded ServerID for fast comparing without excess
9292 encoding of the ID's.
9294 * Cleaned up WHOIS command on server side. Added following static
9297 silc_server_command_whois_parse
9298 silc_server_command_whois_check
9299 silc_server_command_whois_send_reply
9300 silc_server_command_whois_from_client
9301 silc_server_command_whois_from_server
9303 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9304 arguments in command replies. All command functions should be
9305 updated to use this macro.
9307 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Minor typo fixes on command reply handling on server.
9311 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Added silc_server_command_add_to_channel internal routine to add
9314 the client to the channel after router has created the channel and
9315 sent command reply to the server.
9317 * Added generic silc_server_send_command to send any command from
9320 * Use static buffer with ID rendering instead of duplicating data.
9322 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Fixed a channel user mode bug when joining to a channel server gave
9325 everybody channel founder rights, oops.
9327 * We mark ourselves as the router of the incoming server connection
9328 if we are router ourselves. This way we can check in some packet
9329 sending functions whether it is locally connected server. For
9330 incoming router connections we put NULL.
9332 * For router sending packets locally means now always sending the
9333 packet cell wide; to local clients and local servers. For normal
9334 server sending packet locally means sending it to only local
9337 * Fixed the JOIN command to really work in router environment. If the
9338 channel is created it is always created by the router. Router is
9339 also responsible of making the initial joining to the channel,
9340 sending JOIN notify to the sending server and distributing
9341 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9342 does not exist server doesn't do anything else but forward the
9343 command to the router which performs everything.
9345 * Added silc_server_send_channel_key function to send the Channel Key
9348 * Added silc_server_create_channel_key to create new channel key. The
9349 channel key is now re-generated everytime someone joins or leaves
9350 a channel, as protocol dictates. Note: channel->key_len is the
9353 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9356 packet_receive.[ch] to separate packet sending and receiving
9357 routines. The server.[ch] now includes everything else including
9358 actual packet processing (writing and reading data) and other
9361 Renamed silc_server_private_message_send_internal to
9362 silc_server_send_private_message. The routine is still though
9363 used only to relay private messages as server does not send
9364 private messages itself.
9366 Renamed silc_server_new_channel to silc_server_create_new_channel
9367 and added new function sicl_server_new_channel that handles the
9368 incoming New Channel packet. Added also new sending function
9369 silc_server_send_new_channel to send New Channel Payload.
9371 * Added new function silc_server_notify to process incoming notify
9372 packet to the server/router. Server may then relay the notify
9373 to clients if needed.
9375 * Added new function silc_server_new_channel_user to process incoming
9376 New Channel User packet. Router will redistribute the packet and
9377 send JOIN notify to its local clients and locally connected servers
9378 if needed. Normal server will send JOIN notify to its local client
9379 on same channel when received this packet. Added also corresponding
9380 sending function silc_server_send_new_channel_user to sent the
9383 * Added boolean route argument to send_notif_to_channel and
9384 packet_send_to_channel functions to attempt to route the packet
9385 if it is TRUE and send only locally if it is FALSE.
9387 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * silc_server_replace_id now broadcasts the received replace ID
9390 packet if it is not broadcast packet already. The router must
9391 broadcast to inform other routers about changed ID.
9393 * Added backpointer to server's router into SilcServer context in
9394 silcd/server_internal.h.
9396 * Fixed silc_server_packet_broadcast to send correct broadcast
9399 * The channel key is now distributed to the local client as soon
9400 as it is received from the router (in router environment) so that
9401 no other packet may be sent for the channel until client has
9404 * silc_server_remove_channel_user now broadcasts the received
9405 Remove Channel User packet if it is not broadcast packet already.
9406 The router must broadcast to inform other routers about removed
9409 * Added users field into SilcPacketContext that is a reference count
9410 of the context. One can increase the reference count by calling
9411 silc_packet_context_dup which is now changed to just increase the
9412 reference count instead of duplicating the data. The reference
9413 count is decresed by calling silc_packet_context_free that will
9414 free the data after the reference count hits zero.
9416 For now on the packet context and everything allocated into it
9417 (including the raw packet from network) must be freed by calling
9418 the new silc_packet_context_free function. Added also new function
9419 silc_packet_context_alloc that must be used now to allocate the
9420 context. This also means that if a routine is asynchronous from
9421 silc_[client/server]_packet_parse_type the packet context must
9422 be duplicated by calling silc_packet_context_dup. Otherwise it
9423 gets free'd after silc_[client/server]_packet_parse_type returns.
9424 Also, one must remember that if packet is duplicated then its
9425 reference count must be decresed by calling the free function as
9426 many times as it was duplicated.
9428 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9429 from both client and server.
9431 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Made joining to a channel working in router environment.
9435 * Cleaned up JOIN command on server side and create function
9436 silc_server_command_join_channel internal routine to make the
9439 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Changed silc_command_pending list to SilcDList. Also, added
9442 `ident' field to SilcServerCommandPending structure to identify
9443 the reply and to call correct callback.
9445 Added silc_server_command_pending_check function to replace the
9446 corresnponding macro. The silc_command_pending list is not
9449 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9450 to set identifier to previously allocated Command Payload. It
9451 is used to set identifier for command when resending Command
9454 * Added silc_command_payload_encode_payload to encode Command
9455 Payload buffer from SilcCommandPayload structure.
9457 * Added silc_argument_payload_encode_payload to encode Argument
9458 payload buffer from SilcArgumentPayload structure.
9460 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9462 * Changed WHOIS command to support router connection on server side.
9463 The whois request is always sent to router unless the server is
9464 standalone server. After server has received the reply from the
9465 router will it send the reply to the client.
9467 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9468 broadcast received broadcast packet. The function is used only
9469 by router. The broadcast packet is always sent to the router's
9472 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9473 render given ID to printable string, for log files for example.
9475 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Made basic router to router connections working. At least they
9478 can now connect to each other but nothing really works the way
9479 they are supposed - yet.
9481 * Added new initiator token to RouterConnection configuration
9482 file in silcd/serverconfig.[ch]. It is used to tell whether we
9483 are the initiator to the remote router or whether we'll expect
9484 the other end to connect.
9486 * Moved registering of listener task to silc_server_init, hence
9487 the server starts listenning as soon as it is run, even if it
9488 does not have connections to other routers. Let's see how well
9491 * Changed default connection retry timeouts for more suitable in
9494 * Removed cipher and such arguments from silc_idlist_add_client
9495 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9496 Added new function silc_idlist_add_data to add the keys and stuff
9499 * Added SilcIDListData structure and added it to SilcClientEntry
9500 and SilcServerEntry as their first field in the structure. This
9501 way we can explicitly cast the ID entries to the SilcIDListData
9502 structure and get common data for the entries. In past, we had
9503 to first check what type of connection it is and then cast it to
9504 correct ID entry type. Now, we can directly cast the opaque
9505 pointer to the SilcIDListData (no matter what ID entry it actually
9506 is) and get the data needed.
9508 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9511 in some circumstances even if threre were timeout tasks, though not
9512 IO tasks, but tasks anyway. Now fixed.
9514 * Defined SilcServerConnection structure to hold connection specific
9515 stuff about directly connected servers and routers. The definition
9516 is currently in silcd/server_internal.h. I thought about having
9517 a bit more important role fro this struct but for now it is used
9518 only when connecting to other server (or router actually).
9520 * Added connecting retry support in server when connecting to
9521 router(s). The retry feature implement exponential backoff
9522 algorithm. Also, added SilcServerParams structure to hold default
9523 parameters for server. For now, it include these retry settings
9524 and are hard coded. After server is moded to be as Silc Server
9525 Library this structure will be more important.
9527 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * Changed client librarys channel->clients table to SilcList and
9530 changed code accordingly.
9532 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Changed client's channel table to SilcList and changed code
9535 accordingly. Also changed SilcChannelClientEntry to include back-
9536 pointer to the channel so that client entry can use that structure
9537 as list as well and we have fast cross-reference to the channel.
9538 This change dramatically decreased the complexity of channel
9539 handling with client entry and vice versa (removed one extra
9540 loop when searching for channel entry from many functions).
9542 * Changed server->sim from table to SilcDList and changed code
9545 * NAMES command can now be used from user interface. It will show
9546 the user list on the channel, neatly.
9548 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9549 Code now saves realname of the user if it becomes available.
9551 * Renamed configure.in to configure.in.pre and made ./prepare
9552 script to automatically add correct version string to
9553 configure.in which it creates from configure.in.pre.
9555 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * NAMES command reply now shows users mode with the nickname when
9560 * Moved silc_client_ch[u]mode[_char] functions from
9561 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9562 place sucks, they are utility functions and should be in some
9565 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9567 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9570 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Added TRQ (efficient deque and list library) into lib/trq. This is
9575 a very good list library that is currently used in the SILC. Defined
9576 SilcList API over the library because I didn't like the API very
9577 much. See lib/trq/silclist.h for the API and examples of how to
9578 use the API. Fixed various places in the code to use the new
9579 SilcList API. The SilcList is meant for lists that has a structure
9580 already defined as a list. It is not suitable to add just some
9581 context to the list (in TRQ, the context is the list actually).
9583 So, I defined SilcDList that can be used for the purpose where
9584 predefined list structure does not exit. This can be used as
9585 such list. Now some context just can be added to the SilcDList.
9586 Currently this list is not used in the SILC just yet, though there
9587 are a lot places where this can replace dynamically allocated
9588 tables and I will fix these places, later, to use SilcDList.
9589 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9590 and use TRQ internally).
9592 Also fixed some annoying warning messages that the original TRQ
9593 code generated. Also minor changes to TRQ's Makefile.in.
9595 * Added support for querying by Client ID to both WHOIS and
9596 IDENTIFY commands into server, as required by the protocol.
9598 * Removed method function pointers from SilcBuffer structure. They
9599 weren't used to anything and just increased the context size for
9600 no good reason. This change also made silc_buffer_alloc and
9601 silc_buffer_free functions inline functions.
9603 * Disabled command flooding detection support until it's fixed so
9604 that it accepts commands in but does not execute them more than once
9607 * Added silc_net_localhost(), to return local hostname, into
9608 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9609 that must be initialized before calling silc_client_init.
9611 * Added new function: silc_server_send_notify_on_channels to send
9612 notify messages to all channels client has joined. It is assured
9613 that the message is sent only once per client.
9615 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9616 lib/silcutil/silcutil.[ch] as silc_format function. The new
9617 function is generic and is used by server as well, not only by
9618 the logging routines.
9620 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9621 the provided version string was not acceptable. Added new function:
9622 silc_ske_check_version into lib/silcske/silcske.h. The function
9623 must be implemented by the application (client or server) and it
9624 does not reside in the SKE library. The function checks the version
9625 string remote end sent.
9627 * Added back pointers (to opaque context and to SilcSocketConnection)
9628 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9630 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9631 duplicate packet context structure.
9633 * Changed `notify' client operation to send same arguments as client
9634 receives from server except for ID's. ID's are mapped to correct
9635 ID entry and that is returned. Also, if channel entry is not sent
9636 by server but the notify is for channel the channel entry is sent
9637 to application (otherwise application doesn't know that it is for
9638 channel (library gets it from packet's Destination ID)).
9640 * Added silc_client_remove_from_channels into client library to
9641 remove a client from all channels it has joined to. Used when
9642 received SIGNOFF notify from server. Added also new function
9643 silc_client_replace_from_channels to replace old ID entry with
9644 new ID entry on all channels. Used when received NICK_CHANGE
9647 * Fixed ID Cache list handling in silc_idlist_get_client in
9648 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9649 to get (or query) client by ID.
9651 * Updated TODO list.
9653 * Added connection authentication status message defined by the
9654 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9655 support for these into the code in client and server side.
9657 * Added generic function silc_client_send_command to send any command
9658 with variable argument list. Application should use this function
9659 to send commands if the command functions provided by the library
9660 does not suite for the application's user interface needs.
9662 * Added new `failure' client operation. Application is notified about
9663 received failure packet if client is executing a protocol. In this
9664 case the protocol's execution has failed.
9666 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9667 is required by the protocol.
9669 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9670 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9673 * Added status flag to SilcSKE object to indicate realtime status
9674 of the SKE protocol.
9676 * Application receives now exactly same command reply arguments as
9677 the library receives from server. However, if ID is received the
9678 corresponding ID entry is returned to the application (eg. Client
9679 ID is mapped to correct SilcClientEntry entry and that is returned).
9680 Changed command_reply client operation due to this change.
9682 * Changed all ID's in commands and in command replys as ID Payloads.
9683 Change affected both client and server side codes.
9685 All ID's sent in SILC network (with execption of ID's in SILC
9686 Packet header) are sent in ID Payload to support variable length
9689 * Server now notifies nick changes and notifies all clients on
9690 the channels about the new nickname (about the new Client ID,
9693 * Implemented CMODE command to change channel modes. Supports all
9694 channel modes defined by the protocol specs except ban and invite
9695 lists. (Also, private channel key mode is supported but support for
9696 setting private channel key in client is missing, thus, this mode
9697 has no effect on client side (except that server requires that the
9698 client uses private channel key and normal channel traffic does not
9701 Also, invite mode works per se, but INVITE command does not work
9702 yet correctly, so you can set channel as invite only channel but
9703 inviting clients to the channel does not work (it is yet to be
9704 thought what's the best way to do it).
9706 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9707 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9708 Implemented CUMODE command to change user's mode on the channel.
9709 Supports all modes defined by the protocol specs.
9711 * Added NAMES command reply to return users modes on the channel.
9713 * Removed unnecessary and slow ciphers from lib/silccrypt.
9715 * Set SO_KEEPALIVE option to connection sockets by default.
9717 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9719 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9720 redefined the Notify Payload into protocol specs.
9722 * Added silc_id_payload_parse_id to get ID directly from raw
9725 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9728 accept searching by Client ID as well.
9730 * Added support for LEAVE and SIGNOFF notify types in client library.
9732 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9733 to parse ID Payload from raw data.
9735 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Added flags parameter into silc_ske_assemble_security_properties
9738 function in lib/silcske/silcske.[ch].
9740 * Changed notify client operation to fit better for notify messages
9741 sent by server. The notify payload received from server is now
9742 passed to the application (after parsing it to SilcNotifyPayload).
9743 It is application's responsibility to retrieve the arguments
9744 from the payload and show the message the way it wants. The message
9745 sent by server is implementation specific.
9747 * Changed public keys to comply with the protocol specification.
9748 Old public keys are not supported anymore and are not compatible.
9750 * Removed nickname from Channel Payload as the latest draft removed
9751 it. The client must resolve the nickname from the NAMES command
9752 reply received when it joined the channel.
9754 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9756 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * Fixed some errors in protocol specification drafts.
9760 * Created lib/silccore/silcnotify.c to implement Notify Payload
9761 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9762 generic payloads described by protocol specifications. The file
9763 includes implementations for ID Payload and Argument Payload.
9765 * Changed Command Payload implementation to use the new Argument
9766 Payload. Changed command_xxxx_payload to command_payload_xxxx
9767 to comply with SILC coding conventions.
9769 * Added suppport for Argument Payload handling in Notify Payload
9770 implementation as protocol requires it. Added the new support
9771 into server and client lib as well.
9773 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Added support for multiple nicknames on same channel. [n] is
9776 added locally to the nickname if there are more than one same
9777 nicknames on the channel.
9779 * Server now sends all nicknames that matched WHOIS request.
9780 Client also shows the list received from server.
9782 * Added TOPIC command to client side. User can now set and show
9783 current topic on channel.
9785 * Added MOTD command to client and server. Also, server sends the
9786 motd when client connects to the server.
9788 * Changed version strings to comply ISO 8601.
9790 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * Fixed protocol error handling in client library. It should now
9793 cope even if the SKE fails for some reason.
9795 * Made new protocol specification drafts for submitting to IETF.
9797 * Implemented TOPIC command to server in silcd/command.c.
9799 * Added two new notify types into lib/silccore/silcnotify.h:
9800 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9801 notify nickname change and topic setting/change on a channel.
9803 * API change of command_reply operation in client library. The
9804 application gets now the status type received from server as well.
9806 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9810 * Cras fixed and optimized the packet handling even further and
9811 it should work now. Minor change to the prototype of function
9812 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9814 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9816 * Added new function into lib/silcutil/silcschedule.[ch]:
9817 silc_schedule_with_fd to select() a specified fd. The function
9818 returns after timeout expires or data arrives or goes. The
9819 function is used by packet routines to wait that all data is
9820 received from network.
9822 * Fixed data reading from network in lib/silccore/silcpacket.c.
9823 The code now assures that all data is read from the fd and then
9824 continues packet processing. This was a bug fix since the code
9825 used to drop some data in some circumstances.
9827 * Added new function into lib/silcclient/client.[ch]:
9828 silc_client_start_key_exchange to start key exchange after
9829 connection has been established to server. The code internally
9830 now uses this funtion but its main purpose was to provide it
9831 for applications that perform their own connecting. After
9832 application has created a connection it merely calls this
9833 function to start the key exchange between client and server.
9834 The library takes care of everything else after that.
9836 Updated also lib/silcclient/README to explain the usage of
9839 * Do not send to application information that connection has
9840 been established. Application gets notified it by connect
9843 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Applied cras's patch to add silc_schedule_one function. The
9846 function runs scheduler once and returns.
9848 * Fixed the scheduler after cras messed it up. The timeout
9849 handling works now as it's supposed to work.
9851 * Added into lib/silccore/ silcnotify.h to include notify
9852 message types support. Changed silc_server_send_notify*
9853 functions, in server.[ch], to support those new notify types.
9854 Added the support for the notify types into client library,
9855 as well. Added new notify client operation into ops.h in
9858 * Changed silc_server_packet_send_to_channel to send normal
9859 packets instead of just channel message packets. The function
9860 is now used to send the notify packets to channels. It is not
9861 used to send channel message packets anymore, as server never
9864 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9865 va_arg()s as it seems to require it nowadays. I guess, if SILC
9866 is compiled with older va_arg() the new code should work anyway.
9868 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * Splitted core library. Core library (lib/silccore) includes
9871 now only SILC protocol specific core (and common) components.
9872 Created new utility library (lib/silcutil) that includes more
9873 generic purpose stuff. The stuff for util library was taken
9874 from the old core library. This was minor and easy split.
9876 * Created SILC Client Library (lib/silcclient) that includes
9877 implementation of the SILC client without user interface. This
9878 was major move from silc/ directory. The code has been changed
9879 so that it is transparent towards the user interface. The
9880 silc/ directory includes now the same user interface as before
9881 and it uses the new client library. Read lib/silcclient/README.
9882 Basicly, the client library performs everything else related
9883 to SILC except user interface handling. Also, configuration
9884 files are considered to be part of user interface and library
9885 does not handle them.
9887 This change also changed a lot of structures, function naming etc.
9888 Most important change was that SilcClientWindow object was
9889 renamed to SilcClientConnection in the client library. Created
9890 also new file lib/silcclient/ops.h. Also added new files
9891 silc/local_command.[ch] and silc/client_ops.[ch].
9893 All these changes were made to make it easier for user interface
9894 designers to create what ever user interface for the SILC client
9897 It is also expected that the server will be moved to lib
9898 directory as well and SILC Server Library will be created;
9899 sometimes in the future.
9901 * Removed Local commands from lib/silccore/silccommand.h as
9902 they are application specific and new client library does not
9903 handle any of those anymore.
9905 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9906 old client implementation in silc/.
9908 * Added support for callback functions in SILC_LOG_* macros.
9909 Application can now set its own callbacks that will be called
9910 instead of using the default functions that will always print
9911 the debug messages to stderr (or stdout). Also, debugging can
9912 now be disabled by setting silc_debug to FALSE and re-enabled by
9913 setting it to TRUE. Note, that logging will still work even
9914 if debugging is disabled.
9916 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9917 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9918 silc_log_reset_debug_callbacks.
9920 * To enable debugging in silc client one must give now -d
9921 option on command line.
9923 * Changed silc_schedule_init to automatically allocate task queues
9924 if they are not allocated before calling it.
9926 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Added GMP 3.1 into math library.
9930 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9933 a channel in SILC network. The packet is used by servers and
9934 routers to notify other routers that user has left a channel.
9935 This little feature was missing until now. Added the feature
9936 to protocol specification as well.
9938 Added functions: silc_server_send_remove_channel_user and
9939 silc_server_remove_channel_user into server.[ch].
9941 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9942 lib/silccore/silcpacket.h. However, they are not implemented
9945 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9947 * Fixed joining to a channel and sending channel messages
9948 between server and router. The channel message sending should
9949 now work inside a cell.
9951 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Fixed the private message sending between server and router.
9954 The private message sending should now work inside a cell.
9956 * Added silc_server_replace_id into server.[ch] to replace
9957 existing ID in the SILC network.
9959 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9960 and silc_idlist_replace_server_id into idlist.[ch] in server.
9962 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Fixed the server to server connections. Server can again now
9965 connect to router. Router to router connections probably does
9968 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added dynamic protocol registering support. Now protocols can
9971 registered and unregistered on the fly. Patch by cras.
9973 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Added lib/contrib directory to hold routines that some platforms
9976 don't have but are needed by SILC.
9978 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9979 into lin/contrib to provide getopt() and getopt_long() for
9980 those who don't have it.
9982 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Added AWAY command to client. When away message is set and
9985 client receives a private message packet the client automatically
9986 replies to the sender with the away message.
9988 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9989 bug seemed to be the cause of recent problems when compiling
9992 * Added version detection support to SKE protocol specification
9993 and added the new changes to the SKE implementation as well.
9994 There were other minor changes in the SKE protocol as well.
9996 Many changes in lib/silcske/silcske.[ch] and in
9997 lib/silcske/payload.[ch].
9999 * Added ^U functionality, clear input line. Patch from cras.
10001 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10003 * Mainly small bugfixes on core library. Fixed some debugging
10004 logging and buffer overflow in silclog.c.
10006 * Updated config.sub and config.guess on the distribution tree.
10008 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Added command lagging support in server. Client may execute
10011 commands now only once in two seconds.
10013 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Optimized packet reception. MAC computation and checking is now
10016 also more optimized. A lot previously duplicated code is now
10017 used as generic by both client and server.
10019 * Fixed key pair generation in clientutil.c
10021 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Added into lib/silccore/silcbufutil.[ch] new function;
10024 silc_buffer_realloc.
10026 * Moved generic packet sending/encryption functions to
10027 lib/silccore/silcpacket.[ch] from client and server. Some
10028 rewriting of the functions.
10030 * Moved all generic packet reception/decryption functions to
10031 lib/silccore/silcpacket.[ch] from client and server. The
10032 packet processing is now much cleaner in both client and server.
10033 These were major changes in both client and server.
10035 * Created many common functions in server to do packet sending.
10036 Previously code were duplicated a lot, this has been removed
10037 with these changes.
10039 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Rewrote major parts of the ID cache system. Don't know
10042 whether it is better now or not but at least the API is more
10045 * Major rewrite on ID cache stuff on client because of the ID
10046 cache API changes. Added idlist.c to client.
10048 * Also major rewrite on ID cache stuff on server as well.
10049 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10050 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10051 in hand, instead they are all put into the ID cache system now.
10052 All server_idlist_* routines uses ID cache now instead of
10053 traversing its own lists (those lists does not exist anymore).
10054 SilcIDList though still exists. Also, SilcXXXEntry's are
10057 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10059 * Finally made the SKE implementation compliant to the protocol
10060 specification. All mp integers are now binary encoded as
10061 opposed being HEX encoded.
10063 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10066 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10067 functions: silc_[encode/decode]_pem. Also added function
10068 silc_encode_pem_file to PEM encode with newlines ('\n') for
10069 saving into a file.
10071 * SILC public keys are now encoded either PEM or binary. Same
10072 option is for private keys as well. By default private keys
10073 are binary encoded and public keys PEM encoded. Silly HEX
10074 encoding were removed.
10076 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10077 function to create fingerprints.
10079 * Fixed a bug in SHA1; does not change the original data anymore.
10081 * Partly implemented INFO command on client and server side.
10082 Fixed CLEAR command. Changes to SERVER command; show current
10083 server(s) when giving command without arguments. Added
10084 VERSION command to client.
10086 * Added check to server that unregistered connections cannot
10087 execute commands (unless it is specificly allowed).
10089 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Fixed screen refresh.
10093 * Fixed channel joining bug from client. On some circumstances
10094 client tried to join to a channel it had already joined.
10096 * Added public key verification process into client's protocol.c.
10097 The client now verifies the public key from user and saves
10098 it into ~./silc/serverkeys/ directory.
10100 Added into: clientutil.[ch]: silc_client_verify_server_key.
10102 * Changed SKE protocol's silc_ske_initiator_finish function
10103 to accept callback function that verifies the received public
10104 key. Removed old silc_ske_verify_public_key function.
10106 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10109 silc_pkcs_private_key[_data]_set.
10111 * Made the password and public authentication more cleaner in
10112 server's protocol.c.
10114 * Removed historic and obsolete protocol `channel_auth' from
10115 both client and server.
10117 * Removed wrong way of sending command status messages from
10118 server to client in server's command.c. The old way violated
10119 protocol specification.
10121 Changes to silccore/silccommand.[ch]: removed
10122 silc_command_encode_status_payload -> not needed anymore,
10123 changed silc_command_encode_payload_va to accept extra
10124 argument on variable argument list. The argument type must
10125 now be provided to the function. Also, added new function:
10126 silc_command_encode_reply_payload_va which is same as
10127 normal command_encode_payload_va except command status type
10128 is provided as extra argument.
10130 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10132 * Added ~./silc directory handling. The directory includes the
10133 public and private keys for the client.
10135 Added silc_client_check_silc_dir, silc_client_create_identifier
10136 and silc_client_load_keys.
10138 * Implemented SILC protocol compliant public key. Added public
10139 and private key saving to and loading from files.
10141 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10142 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10143 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10144 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10145 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10147 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10148 silc_pkcs_load_[public/private]_key.
10150 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Added silc_server_get_route (route.[ch]) to get connection
10153 data for the fastest route for given ID.
10155 * Implemented INVITE command on client and server. The command
10156 were re-defined in the SILC Protocol Specification and the
10157 implementation now complies with the specification.
10159 * Implemented PING command on client and server.
10161 * Implemented NAMES command on client and server. The server side
10162 supports currently only normal server not router server yet.
10163 Some changes to NAMES definition in SILC protocol specification.
10165 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Implemented LEAVE command on client and server.
10169 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10170 again. This change was made to the protocol as well. Server
10171 should not violate the protocol specification anymore.
10173 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10176 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob