1 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed double free in SKE library error hadling when signature
4 error occurred. Affected file lib/silcske/silcske.c.
6 * Save the fingerprint to new SilcClientEntry after changing
7 nickname. Affected file lib/silcclient/client_notify.c.
9 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
11 * Fixed double free in invite list adding code when adding
12 invite strings. Affected file silcd/server_util.c.
14 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
16 * More log printing during backup router protocol. Affected
17 file silcd/server_backup.c.
19 * Removed backwards support for old private key file format.
20 Affected file lib/silccrypt/silcpkcs.c.
22 * Removed backwards support for not-so-strict decryption length
23 check, it's strict now. Affected lib/silccrypt/silccipher.c.
25 * GETKEY to update the client entrys fingerprint too.
26 Affected file lib/silcclient/command_reply.c.
28 * Added --without-libtoolfix for package builders using weird
29 wrappers around libtool (BSD at least).
31 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
33 * Fixed backup router bugs: When backup resumes router and
34 receives a CHANNEL_MESSAGE packet the backup must not act
35 as router since the packet header decryption would be
36 different. Also, when relaying packets to channel, do
37 not re-encrypt packets on backup that came from the primary
38 since the connection isn't really router-router connection.
39 Affected files silcd/server.c, silcd/packet_send.c.
41 * Added checks in encryption/decryption that encryption/decryption
42 length sent as argument really is multiple by block size. Helps
43 catching really weird bugs like the above backup router bugs
44 when packets are being decrypted in wrong way. Affected files
45 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
47 * Fixed padding generation in private key file encryption.
48 Affected file lib/silccrypt/silcpkcs.c.
50 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
52 * Added ignore_message_signatures setting which can be used
53 to ignore signatures in messages. Affected files are
54 irssi/src/silc/core/client_ops.c, silc-core.c.
56 * Fixed the libtoolfix to use command line options instead of
57 environment variables. They didn't work as expected. Now,
58 the libtool is fully run-time configurable.
60 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
62 * Verify signature payload for signed messages. Affected files
63 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
64 irssi/src/silc/core/silc-core.h
66 * Display signature verification result in public and private
67 messages using theme abstracts. See irssi/default.theme for
68 examples on their usage. Affected files
69 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
70 irssi/src/fe-common/silc/module-formats.[ch],
71 irssi/src/fe-common/silc/fe-common-silc.c,
72 irssi/src/fe-common/silc/Makefile.am
73 irssi/src/fe-common/core/fe-messages.[ch]
75 * Fixed bugs in Irssi's theme parsing. Affected files
76 irssi/src/fe-common/core/themes.c
78 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
80 * Calculate the correct length for signed messages before
81 encrypting, it must be multiple by block size. Affected
82 file lib/silccore/silcmessage.c.
84 * silc_message_signed_get_public_key returns now both
85 decoded and encoded public key. Affected files are
86 lib/silccore/silcmessage.[ch].
88 * Added libtoolfix script that makes the libtool more generic
89 and configurable in run-time. Now we can specify in run-time
90 if what kind of libraries we want to create, regardless of
91 configuration. SIMs are now creates even if --disable-shared
94 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed founder key sending in CMODE command in client.
97 Affected file lib/silcclient/command.c.
99 * Fixed CUMODE founder authentication in server to not check
100 for client's public key since it's not supposed to do that.
101 Affected file silcd/command.c.
103 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
105 * Set realname and hostname in NICK_REC records. Affected file
106 irssi/src/silc/core/silc-nicklist.c
108 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
110 * Remove 1.0 protocol backwards compat code from client
113 * Added more reliable check for whether nickname did change
114 or not, or whether only Client ID changed in NICK_CHANGE
115 notify. Affected file lib/silcclient/client_notify.c.
116 Fixes bug in '@' character handling in a nickname.
118 * Added support for automatically parsing signature from
119 the message payload. Added new function
120 silc_message_get_signature to return the payload to
121 application. Affected files lib/silccore/silcmessage.[ch].
123 * Changed the private_message and channel_message client
124 operations to deliver the SilcMessagePayload to the
125 application too. Application can use it fe. to get the
126 signature from the message for verification. Affected
127 file lib/silcclient/silcclient.h, client_channel.c and
130 * Redefined the signed payload for message payloads.
131 Updated protocol specs and implemented.
133 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
135 * Fixed wrong invite and ban list handling in server command
136 reply. Affected files are silcd/command_reply.c,
137 silcd/server_util.[ch].
139 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
141 * Fixed CMODE setting in server when founder mode was set.
142 Affected file silcd/command.c. Bug #95.
144 * Added support to setting specific public key in CMODE in
145 Irssi SILC client. Affected file lib/silcclient/command.c.
147 * Added support to use specific public key in CUMODE in
148 Irssi SILC Client. Affected file lib/silcclient/command.c.
150 * Added support for inviting and banning by public key in
151 Irssi SILC client. Affected file lib/silcclient/command.c.
153 * Fixed fingerprint/babbleprint showing in invite and ban
154 list command replys. Affected file is
155 irssi/src/silc/core/client_ops.c.
157 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
159 * Format CMODE +c and +h to display both the mode and the argument
161 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
163 * Added test vectors and test programs for SHA-1, MD5,
164 HMAC-SHA1 and HMAC-MD5. New tests are located in
165 lib/silccrypt/tests/. Fixed also argument decoding bug in
166 MD5 implementation. Affected file lib/silccrypt/md5.c.
168 * Changed the channel private key and private message key
169 generation (with static keys) to use SHA1 instead of MD5,
170 as SHA1 is the mandatory hash function in SILC. Affected
171 file lib/silcclient/client_[channel/prvmsg].c.
173 * Changed the private key file encryption to use SHA1 instead
174 of MD5. Added support for the old generation and added
175 automatic change of the key (to be removed later). Affected
176 files lib/silccrypt/silcpkcs.c.
178 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
180 * Load only files with .pub suffix in PublicKeyDir. Affected
181 file silcd/serverconfig.c.
183 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
185 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
186 channels. Affected files silcd/silcd.c, silcd/server.h.
188 * Added the config directive PublicKeyDir for the client block.
189 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
191 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
193 * Merged Toni's irssi/silc.conf patch.
195 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
197 * Max alloc tests in allocation routines. Affected file
198 lib/silcutil/silcmemory.c.
200 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
202 * Fixed a typo in resuming code that fixed detach/resume code
203 in server. Bug #93. Affected file silcd/packet_receive.c.
205 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
207 * Do reverse lookups for server when /connecting. Affected files
208 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
209 irssi/src/core/net-nonblock.*
211 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
213 * Added library versioning for shared libraries. Affected
214 files configure.in.pre and lib/Makefile.am.pre.
216 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
218 * Display INVITE and BAN lists as specified by SILC 1.2
220 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
222 * Do not send invite list back unless asked (when sending
223 no arguments) or when list was modified. Affected file
226 * Remove client from invite list in KILLED notify and in
227 KILL command. Affected file silcd/command.c and
230 * Fixed bugs in invite list handling in INVITE command.
231 Affected files silcd/command.c and silcd/server_util.c.
233 * Merged with Irssi 0.8.6.
235 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
236 Affected file irssi/src/fe-text/silc.c.
238 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
240 * The silc_argument_get_[first/next] now return the argument
241 type to caller. Added silc_argument_payload_encode_one.
243 Affected files are lib/silccore/silcargument.[ch].
245 * Added support for the SILC 1.2 INVITE command and new
246 invite lists to server. Affected files are silcd/command.c,
247 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
249 * Added support for the SILC 1.2 BAN command and new
250 ban lists to server. Affected files are silcd/command.c,
251 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
253 * Added support to client sending new INVITE command. Affected
254 file is lib/silcclient/command.c.
256 * Added support to client sending new BAN command. Affected
257 file is lib/silcclient/command.c.
259 * Added support for removing client from invite list when kicked
260 from channel, as SILC 1.2 dictates. Affected files are
261 silcd/packet_receive.c and silcd/command.c.
263 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
265 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
266 automatically the cipher's internal IV. Affected files
267 lib/silccrypt/silccipher.[ch].
269 * Assure the RESUME_CLIENT packet is not sent to twice to
270 backup router if the detached client was originated from
271 the backup. Affected file silcd/server.c. Bug #76.
273 * Changed silc_sim_symname to not allocate memory. Affected
274 file lib/silcsim/silcsimutil.c.
276 * Fixed memory leaks with SIMs in server. Affected files
277 silcd/serverconfig.c, silcd/server.c.
279 * Fixed channel key distribution after resuming detached
280 client. Affected files silcd/packet_receive.c.
282 * Fixed channel's global_user boolean checking after detaching.
283 Check it after changing the owner of the client not before.
284 Affected file silcd/packet_receive.c.
286 * Fixed few double frees from client library. Fixes at least
287 Bug #81, possibly others too.
289 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
290 notifys in Irssi SILC Client. Affected file is
291 irssi/src/silc/core/client_ops.c. Bug #82.
293 * Applied Ville Räsänen's manual page and --mandir bugfix
294 patch. Affected files are configure.in.pre and Makefile.am.pre.
297 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
299 * Added support to backup router protocol for backup to tell
300 normal server that it cannot use the backup router as primary
301 because the primary isn't really down. Updated protocol
304 * Added support for primary router to tell backup router that
305 resuming is not possible because the backup really isn't primary
306 in the cell. For example if backup disconnected itself the
307 resuming is not allowed since the primary really did not
308 go down. Updated protocol specs.
310 * Removed MARS from crypto library.
312 * Defined the CTR mode and Randomized CBC mode in SILC. The
313 CTR mode is RECOMMENDED now in specification. Defined also
314 Serpent cipher as optional cipher. Updated the protocol specs.
316 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
318 * Added support for inviting/banning by IP/MASK, public key,
319 and explicit Client ID. Redefined the command and notify
320 types to allow easier forwards support for other methods
321 of inviting/banning. Updated protocol specs.
323 * Remove the client from channel's invite lists if the client
324 is kicked or killed. Updated protocol specs.
326 * Unified the Channel Message Payload and Private Message
327 into one Message Payload. Updated protocol specs and
330 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
332 * Don't wait for EOF after socket error has occurred, but
333 close the connection. Affected file is silcd/server.c.
335 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * Added support for setting FOUNDER mode on channel with
338 specific public key which can be set with CMODE command.
339 Updated protocol specs and implemented in client and server.
341 * Fixed the Irssi SILC client to correctly shutdown the client
342 library to avoid memory leaks. Affected files are
343 irssi/src/silc/core/silc-core.c and silc-servers.c.
345 * Deprecated the No Reply flag in SKE protocol and introduced
346 "IV Included" flag which can be used to indicate that the IV
347 is included in the ciphertext. This makes it possible to use
348 SILC on unreliable transport, such as UDP which may cause
349 packet reordering and losses. Updated protocol specs, did
352 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
354 * Fixed the MPI implementation of silc_mp_sizeinbase to return
355 < 32 bit values in correct size. Affected file is
356 lib/silcmath/mp_mpi.c.
358 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
360 * Fixed the KE Start Payload parsing to check that mandatory
361 fields are present. Affected file lib/silcske/payload.c.
363 * Fixed compilation warnigs in Irssi SILC Client. Affected
364 files are irssi/src/silc/core/silc-query.c. client_ops.c.
366 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
368 * Print "nick now appears as newnick" and update Irssi's nicklist
369 when you change your nick to "nick". Closes #62
371 * Never format your own nick. Closes #63
373 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
375 * SILC_UMODE_GONE changes are now propagated correctly to the
376 Irssi client. Closes #54
378 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
380 * Fixed example in /HELP KEY
382 * Added expando $j which expands to current SILC Client version
384 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
386 * Fixed public key decoding in crypto library.
388 * Added better error printing to SKE library.
390 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
392 * Fixed NICK command to not crash if nickname was not sent.
394 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
396 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
397 Deprecated the old Encrypt-And-MAC order. Updated protocol
398 specs and implemented.
400 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
401 generation. Updated specs and implemented.
403 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
405 * Added support for rekey before 2^32 sequence number wraps.
406 Affected files in server and client library.
408 * Padding must be at least 8 bytes now. Implemented and updated
411 * Compute maximum padding for authentication packets to make
412 passphrase approximation attacks impossible. Affected files
413 in client library and in server.
415 * Fixed PING command sending in client library and handling in
416 server. The server ID must be ID Payload, not raw ID data.
417 Affected files in server and client library.
419 * Defined that all public keys sent in commands and notify
420 payloads are actually Public Key Payloads not raw public key
421 data. Updated protocol specs and implemented.
423 * Updated protocol version to 1.2. Updated specs and code.
425 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
426 status types. Updated specs and the code.
428 * Added support for normal client to kill its own entries from
429 the network. Updated protocol specs and the code.
431 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
432 and added initial implementation.
434 * Added MAC field to the Private Message Payload to protect
435 against chosen ciphertext attacks. Updated the protocol specs
438 * Added idle and signon fields to the ATTRIBUTE_SERVICE
439 attribute to indicate the user's current idle and signon time
440 of a service. Updated protocol specs and implemented.
442 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
444 * Added "do_not_bind" argument to silc_client_file_send what
445 can be used to not bind locally but assume the file receiver
446 provides the point of connect. Usefull when sender is behind
447 NAT device. Affected file lib/silcclient/silcclient.h and
450 * Added -no-listener option to FILE SEND command in Irssi SILC
451 client. Affected file irssi/src/silc/core/silc-servers.c.
452 Renamed FILE RECEIVE to FILE ACCEPT.
454 * Confirm passphrase for private key encryption in
455 silc_create_key_pair and silc_change_private_key_passphrase.
456 Affected files are lib/silcutil/silcapputil.c.
458 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
460 * Move silc_client_packet_send back to internal, added
461 silc_client_send_packet, a bit simpler function for application.
462 Affected files lib/silcclient/silcclient.h, client.c and
465 * Moved the SilcClientEntry, SilcChannelEntry and
466 SilcServerEntry to silcclient.h to be public and documented
467 them for application. Affected files are
468 lib/silcclient/silcclient.h and idlist.h.
470 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
472 * Fixed manual page installation patch by Ville Räsänen.
473 USERS help page fix patch by Ville Räsänen
475 * Changed the silc_client_command_call interface to make
476 the command call simpler for the application. The library
477 now handles the command line parsing, command finding and
478 execution. Application only needs to call the function
479 with the command line. Affected files are
480 lib/silcclient/silcclient.h, command.[ch].
482 * Fixed silc_get_input to NULL-terminate the returned input.
483 Affected file lib/silcutil/silcutil.c.
485 * Resolve the client's public key in JOIN command if the
486 founder auth data is being requested but we don't know the
487 client's public key. Affected file silcd/command.c.
490 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
492 * Print notify for server opers when backup router comes
493 online. Affected file silcd/server.c.
495 * Fixed the INVITE command to send the invite list in
496 command reply. Affected file silcd/command_reply.c.
498 * Fixed MOTD command reply sending. Affected file
501 * UTF-8 decode the topic in TOPIC command reply and LIST
502 command reply in Irssi SILC client. Affected file is
503 irssi/src/silc/core/client_ops.c.
505 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
507 * Fixed the INVITE command to not crash Irssi SILC client
508 when given without nickname argument. AFfected file
509 irssi/src/silc/core/client_ops.c.
511 * Fixed double free in WHOIS query on normal server when
512 forwarding query to router. Affected file is
513 silcd/server_query.c.
515 * Fixed WATCH command reply handling on normal server which
516 was missing altogether. Affected file silcd/command_reply.c.
519 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
521 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
522 Included yodl sources for each of these. Also modified
523 Makefile.am prototype to install these files to proper
524 locations. Updated CREDITS. Affected file Makefile.am.pre,
525 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
528 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
530 * Added support for encrypted private key files. Now
531 passphrase must be provided when new key pair is created
532 (can be empty though), and prompted when loading the
533 private key. Added support for loading the old-style
534 non-encrypted private keys as well. Affected files
535 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
538 * Fixed silc_get_input to accept input on all terminals.
539 Affected file lib/silcutil/silcutil.c.
541 * Moved the Irssi SILC client key loading and other stuff
542 to be called after the arguments and UI is initialized.
543 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
545 * Added -P option to Irssi SILC client which can be used
546 to change the passphrase of the private key. Affected
547 file irssi/src/silc/core/silc-core.c.
549 * Added silc_change_private_key_passphrase apputil routine
550 to lib/silcutil/silcapputil.[ch].
552 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
554 * Fixed connection closing in client library to not crash.
555 Moved the connection freeing totally to function
556 silc_clinet_del_connection. Affected file
557 lib/silcclinet/client.c.
559 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
561 * Changed includes/silcincludes.h to silcincludes.h.in to
562 include configuration specific information. The silcdefs.h
563 is not included in to installation anymore (it's only
564 compilation time header).
566 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
568 * Moved the SilcClient and SilcClientConnection from client.h
569 to the public lib/silcclient/silcclient.h. Changed the
572 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
574 * If version string in silc_clinet_alloc is NULL the library
575 puts it automatically. Affected file lib/silcclient/client.c.
577 * Changed the version strings from variables to #define's
578 in includes/silcversion.h.
580 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
582 * Added shared library complation support.
584 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
586 * Added lib/silcutil/silcapputil.[ch] for application
587 utility functions. It includes routines for applications'
588 convenience. Added silc_create_key_pair, silc_show_public_key
589 and silc_load_key_pair functions.
591 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
593 * Send RESUME_CLIENT packet from router to backup routers
594 to in resuming. Affected file silcd/packet_receive.c.
596 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
598 * In IDENTIFY command parsing, send all other IDs except
599 Client IDs explicitly to router for resolving on normal
600 server. Also check that ID received in WHOIS command is
601 always Client ID, others are not allowed. Affected file
602 silcd/server_query.c.
604 * Merged latest changes from irssi.org CVS.
606 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
608 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
609 Affected files irssi/src/silc/core/silc-core, silc-server.c.
611 * Fixed the heartbeat sending in Irssi SILC client. Moved
612 the silc_client_packet_send to silcclient.h for application
613 usage. Affected files lib/silcclient/client_internal.h
614 lib/silcclient/silcclient.h.
616 * Fixed a bug in query resolving in server. Used wrong
617 variable in a for loop and crashed. Affected file is
618 silcd/server_query.c.
620 * Server constructs requested attributes only to locally
621 connected clients. Affected file silcd/server_query.c.
624 * Fixed a bug when sending resolving from router to server
625 with requested attributes. The constructed WHOIS command
626 was incorrect. Affected file silcd/server_query.c.
629 * Fixed Requested Attributes saving in WHOIS command reply.
630 The length of the data buffer must be saved too. Affected
631 file silcd/command_reply.c.
633 * Update the client entry's servername after detaching is
634 over. Affected file silcd/packet_receive.c. Bug #37.
636 * Resolve incomplete client entrys in CUMODE_CHANGE and
637 CMODE_CHANGE notifys. Affected file is
638 lib/silcclient/client_notify.c. Bug #42.
640 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed channel key packet processing bug on backup router
643 during backup resuming protocol. Affected file is
644 silcd/packet_receive.c.
646 * Fixed memory leaks in server. Affected files are
647 silcd/server.c and silcd/packet_receive.c.
649 * Fixed packet decryption problem when backup router encrypted
650 channel message with wrong key during backup resuming
651 protocol. Affected file silcd/packet_send.c.
653 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
654 Toni Willberg (toniw@iki.fi)
656 * Changed the SilcCipher context to be private. Changed the
657 silc_cipher_get_iv to just return pointer to the IV. Added
658 silc_cipher_get_name to return the name of the cipher.
659 Fixed code all around to support these changes. Affected
660 files are lib/silccrypt/silccipher.[ch], client library and
663 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
665 * Fixed unaligned access in lib/silccore/silcattrs.c.
667 * Fixed libtool linking in lib/silcsim/Makefile.am.
669 * Fixed services attribute printing. Affected files is
670 irssi/src/silc/core/silc-queries.c.
672 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
674 * Fixed a crashbug in incoming server accepting. Affected
677 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
679 * Added automatically generated index to Toolkit Reference
682 * Added support for Postscript Toolkit Reference Manual.
684 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
686 * Merged DISCONNECT fix, and autoconn port fix from Irssi
689 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
691 * Added 'send_events' boolean argument to the function
692 silc_schedule_set_listen_fd which sends the set events to
693 the application explicitly if set to TRUE. Default action
694 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
695 lib/silcclient/client_internal.h and silcd/server_internal.h.
697 * Added silc_compare_timeval to determine which time values
698 is smaller. Affected file lib/silcutil/silcutil.[ch].
700 * Added sort-of "Quality of Service" (QoS) support to
701 SilcSocketConnection. Data reception can be controlled with
702 rate limit per second and/or read data length limit.
703 Added silc_socket_set_qos. Affected files are
704 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
706 * Added the QoS configuration to SILC Server configuration
707 file. Affected files are silcd/serverconfig.[ch] and
710 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
712 * Merged with irssi.org CVS.
714 * Failed OPER and SILCOPER authentications are now logged.
715 Affected file silcd/command.c. Bugs #25.
717 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
719 * ROBODoc documented lib/silcutil/silcbuffer.h and
720 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
721 <ville.rasanen@iki.fi>.
723 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
725 * Added support for auto-passphrase authentication from the
726 config file during connecting which was not implemented
727 yet. Affected file irssi/src/silc/core/client_ops.c.
729 * Fixed a bug in authentication protocol failure handling which
730 was processing wrong callback context. Affected files
731 are lib/silcclient/client.c and protocol.c.
733 * Fixed the /ATTR allow off to actually work. Affected file
734 is irssi/src/silc/core/silc-queries.c.
736 * Fixed the /ATTR -del to work. Affected file is
737 irssi/src/silc/core/silc-queries.c.
739 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
741 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
743 * Fixed mask attribute adding in Irssi SILC client. Affected
744 file irssi/src/silc/core/silc-queries.c.
746 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
748 * Added support for saving the requested attributes in
749 WHOIS to directory. Affected file is
750 irssi/src/silc/core/silc-queries.c.
752 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Added support for parsing VCard fields that do not have
755 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
757 * Fixed a double free bug in hash table foreach function
758 if the entry was deleted in the foreach callback. Affected
759 file lib/silcutil/silchashtable.c.
761 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
763 * Added silc_attribute_get_verify_data to return the signature
764 verification data for either user digital signature or
765 server digital signature in Requested Attributes. Affected
766 files are lib/silccore/silcattrs.[ch].
768 * Added silc_vcard_alloc which is used to allocated dynamic
769 SilcVCard context. The silc_vcard_free now checks whether
770 the context is dynamically allocated or not. Affected files
771 are lib/silcutil/silcvcard.[ch].
773 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Periodically remove the NOATTR status from client entry
776 so that the client may take the attributes in use even after
777 server has resolved them unsuccessfully earlier. Affected
778 file silcd/server_query.c and idlist.h.
780 * Moved sha1hash and md5hash from client->internal to
781 SilcClient for application usage. Affected files are
782 lib/silcclient/client.h and client_internal.h.
784 * Fixed attribute encoding and decoding bugs. Affected
785 files lib/silccore/silcattrs.[ch].
787 * Added ATTR command to Irssi SILC Client which is used to
788 manage user's Requested Attributes sending and values for
789 WHOIS command. Affected files around Irssi SILC client.
791 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
793 * Added silc_buffer_strformat which can be used to format
794 strings into a buffer which size is automatically increased.
795 Affected file lib/silcutil/silcbuffmt.[ch].
797 * Added implementation of VCard (RFC 2426) which can be used
798 as part of Requested Attributes in WHOIS command. Affected
799 file lib/silcutil/silcvcard.[ch].
801 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
803 * Some strncat -> silc_strncat changes our the core and
806 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
807 errors. Added better error printing to SKE library.
808 Affected files lib/silcske/silcske.c, silcske_status.h and
811 * Save the PKCS key length even if only private key is set to
812 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
814 * Fixed the usage of silc_pkcs_get_key_len since it returns the
815 length in bits not in bytes. Affected files are
816 lib/silcske/silcske.c, lib/silccore/silcauth.c and
817 silcd/server_query.c.
819 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
821 * Added silc_attribute_payload_encode_data to directly encode
822 the data into the attributes buffer. Renamed function
823 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
824 Affected files are lib/silccore/silcattrs.[ch].
826 * silc_hash_table_find_foreach calls the foreach function now
827 once even if the nothing was found with context set to NULL.
828 Affected file lib/silcutil/silchashtable.[ch].
830 * Remove the RESOLVING flag from client entry after received
831 the Requested Attributes from the client. Fixed memory leak
832 in client entry freeing. Affected files silcd/server_query.c
835 * Added Requested Attributes support into SILC Client Library.
836 It is not able to send requested attributes in WHOIS command,
837 and also receive and process requested attributes. Added
838 silc_client_attribute_[add|del] and silc_client_attributes_get
839 functions. Added also `ignore_requested_attributes' to the
840 SilcClientParams to not use attributes in client. Affected
841 files are lib/silcclient/command.c, client_attrs.[ch],
842 silcclient.h, client_internal and client.[ch].
844 * Changed the silc_client_get_client_by_id to support Requested
845 Attributes, it takes them as argument now. Affected file
846 is lib/silcclient/silcclient.h, and idlist.c.
848 * Added -details option to WHOIS command in Irssi SILC Client
849 to support the requested attributes. By default it requests
850 all attributes. Affected file lib/silcclient/command.c and
851 irssi/doc/help/in/whois.in.
853 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
855 * Add also SERVICE attribute for server-constructed attribute
856 data. Also digitally sign the attributes and add
857 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
858 silcd/server_query.c.
860 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Changed the silc_attribute_payload_encode to support list
863 of attributes (function may be called several times to add
864 a new attribute). Removed the silc_attribute_payload_encode_list
865 function. The encoding function now also automatically encodes
866 the data, so the caller does not need to do that. Affected
867 files lib/silccore/silcattrs.[ch].
869 * Added support for replying on behalf of the user to the
870 Requested Attributes in WHOIS command in the server. Affected
871 file silcd/server_query.c.
873 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
874 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
876 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
878 * Don't swtich to become primary router if we are backup if
879 decryption error has occurred. Affected file silcd/server.c.
881 * Fixed a bug in backup router IP address comparison in
882 silc_server_backup_get.
884 Save now also the port of the server/router and use that
885 in comparison as well. Affected file silcd/server_backup.c.
887 * Normal server now reconnects to backup router automatically
888 if connection is lost to it. Affected file silcd/server.c.
890 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
892 * If packet processing fails (like integrity check fails)
893 the connection is closed now. Affected files are
894 lib/silccore/silcpacket.c and silcd/server.c.
896 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
898 * Fixed double free in RSA public key set function
899 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
902 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
905 Added server_query.[ch] which provides one interface for
906 querying information using all three commands.
908 * Changed all "typedef unsigned char" in core library to
911 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
915 * Renamed silc_server_get_client_resolve to
916 silc_server_query_resolve and moved to server_query.[ch].
918 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
920 * Resumed client packet handling from server put the resumed
921 client on wrong list on router and caused the client not
922 be present on the network anymore. Now fixed to put the
923 client to correct list. Affected file silcd/packet_receive.c.
925 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
927 * Various cleanup in error message output in config parsing code
928 and in server init code. Fixed error log files containing
929 too many newlines ('\n') in some situations. Affected files are
930 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
932 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
934 * Use the reverse lookupped hostname in client internals
935 instead of one user provided us as remote server name.
936 Affected file lib/silcclient/client.c.
938 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
940 * Added 'app_context' to silc_schedule_init. It is an
941 application specific context that is delivered to application
942 in task callback functions. Affected files are
943 lib/silcutil/silcutil.[ch].
945 * The hb_context in SilcSocketConnection is not freed
946 automatically anymore (application must free it). Freeing
947 it automatic is inconsistent. Affected files are
948 lib/silcutil/silcsockconn.[ch].
950 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
952 * Added support for removing explicitly added client connections
953 in rehash and closing the client connections if they were
954 unconfigured in the rehash. Affected file silcd/server.c.
956 * Added support for aborting automatically pending commands
957 that never receives the reply (to avoid memory leaks).
958 Added also silc_server_command_pending_timed to set the
959 specific timeout for pending command. Affected files are
960 silcd/command[_reply].[ch].
962 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
963 specs and lib/silccore/silcstatus.h.
965 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
967 * Changed the silc_get_time to accept time value as argument
968 or if zero is sent return current local time. Affected
969 file lib/silcutil/silcutil.[ch].
971 * Added STATS command to client library and Irssi SILC client.
972 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
974 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
976 * Assure that channel key is set before sending it. May
977 crash server otherwise. Affected file silcd/packet_send.c.
979 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Assure that endless loop cannot happen with detached client
982 resolving on normal server. Added idlist status
983 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
984 silcd/idlist.h and silcd/packet_receive.c.
986 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
988 * Incoming file transfer request cannot use same session as
989 the sending session. This can happen when sending file to
990 yourself. Crashed the client on quit. Affected file
991 lib/silcclient/client_ftp.c. Bug #24.
993 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Implemented the draft-riikonen-precense-attrs draft and
996 the Attribute Payload into the lib/silccore/silcattrs.[ch].
998 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Distribute the SERVER_SIGNOFF notify also to local backup
1001 routers from the primary router. The backup router may not
1002 have the signing of local server directly connected and need
1003 to know about the signoff. Affected file silcd/server_util.c.
1005 * Use the primary router as the origin of the locally connected
1006 server when it is disconnecting from the backup router since
1007 that's where it really is coming from. Now the clients from
1008 the disconnecting server are removed correctly and "shadow"
1009 clients are not left to the backup router. Affected file
1012 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * If normal server is standalone and found existing but disabled
1015 channel, do not re-create the channel since it creates
1016 duplicate same channels. Affected file silcd/server.c.
1018 * Added anonymous client connections support to server. New
1019 "anonymous" configuration option to ConnectionParams section
1020 added. If set to true, the username and hostname information
1021 of the client will be scrambled and anonymous user mode is
1022 set automatically to the user. Affected files are
1023 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1025 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1027 * In JOIN notify handling, mark that the cache entry of the
1028 client cannot be expired. Can cause crashes on normal
1029 server (asserts client->channels). Affected file is
1030 silcd/packet_receive.c.
1032 * From now on distribution versions are used as protocol versions
1033 instead of by default using the Toolkit base version as protocol
1034 version. Affected file prepare.
1036 * Do not set the locally resolved hostname for local client
1037 entry but take what server sends. This way the real hostname
1038 is showed in WHOIS for yourself. Affected file is
1039 lib/silcclient/idlist.c and lib/silcclient/client.c.
1041 * Resolve local info with IDENTIFY when connecting to server.y
1043 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1045 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1046 for implied search (not needed on platforms which has native
1047 pthreads library). Use --without-pthreads to disable threads.
1048 Affected file is configure.in.pre
1050 * Fixed --with-iconv on platforms which need to bypass (broken)
1051 native iconv(). Affected file is configure.in.pre
1053 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Moved -C option parsing in Irssi SILC client at same time
1056 as other options. The UI was initialized earlier and caused
1057 problems on command line. Bug #16. Affected file is
1058 irssi/src/silc/core/silc-core.c.
1060 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1062 * Added global variable silc_log_timestamp that tells silclog
1063 wether to print or not the timestamp in the logging files.
1064 Affected file lib/silcutil/silclog.[ch].
1066 * Added silcd configuration option Timestamp in the Logging
1067 section. Affected file silcd/serverconfig.[ch],
1068 doc/example_silcd.conf.in.
1070 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1072 * Fixed fingerprint checking to check for entirely empty
1073 fingerprint instead of two first bytes when determining
1074 if it is set. Bug #18. Affected file silcd/command.c.
1076 * Fixed duplicate PKCS name registering to not allow it.
1077 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1079 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1081 * Conditionalize non-gcc compiler optimizations for various
1082 platforms, enable those commented out. Cleanups.
1083 Affected file lib/silcmath/mpi/configure.in
1085 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1087 * silc_rng_exec_command() left zombie processes if command
1088 didn't generate any output. Affected file
1089 lib/silccrypt/silcrng.c
1091 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1093 * Rewrote iconv checking, introduce --with-iconv for systems
1094 which rely on libiconv. Check if iconv() provided by libc
1095 is good enough, otherwise demand libiconv. Affected file
1098 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1100 * Search for ldopen() also in libc. This enables SIM support
1101 on *BSD systems. Based on patch from Alex Zepeda. Affected
1102 file configure.in.pre
1104 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1106 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1107 This fixes prepare on *BSD systems. Affected file
1110 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * More fixed for not having purge timeout for global clients
1113 that are on channel. Affected files silcd/command_reply.c
1116 * Fixed the rekey protocol to work with backup router connections.
1117 Rekey packets are now allowed on disabled connections as
1118 well. Affected files silcd/packet_send.c and server.c.
1120 * Do not switch to be as backup router when shutting down and
1121 closing the primary connection. Affected file silcd/server.c.
1123 * Fixed memory leaks in backup router deleting. Added
1124 silc_server_backup_free to free all data during shutdown of
1125 server. Affected files silcd/server_backup.[ch].
1127 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Do not process commands if the sock->user_data is NULL.
1130 Affected file silcd/command.c.
1132 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Fixed buffer overflow and security problems (loosing bits
1135 in CFB encryption) in SILC RNG. Problems reported by
1136 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1138 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Added yet more checks that client is not expired on global
1141 list if it is on channels. Affected file is
1142 silcd/command_reply.c.
1144 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * Merged c0ffee's MIME signal patch which adds support for
1147 sending also MIME messages in Irssi SILC Client, and handling
1148 received MIME messages in a signal (and perhaps doing something
1149 to non-textual MIME messages).
1151 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed pending command deletion in server and client library
1154 to check the whole list instead of breaking after first found.
1155 The affected files are silcd/command.[ch] and
1156 lib/silcclient/command.[ch].
1158 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1161 secret or private, otherwise it's possible to find out
1162 whether a secret channel exists or not. Affected file
1165 * If CMODE change fails during the mode setting, assure that
1166 the old mode mask is set for the channel back. Affected
1167 file silcd/command.c.
1169 * Fixed passphrase saving on +a channel on normal server
1170 after successful JOIN command. Affected file silcd/command.c.
1172 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Remove server/router operator privileges in DETACH command,
1175 since it's possible to resume to server where these
1176 privileges would not be allowed for the client. Affected
1177 file silcd/command.c.
1179 * Do not set to wait for backup in rehash of the server.
1180 Affected file silcd/server.c.
1182 * Do not check listener sockets when counting how many
1183 socket connections we have. Affected file is
1184 silcd/server_util.c.
1186 * Do not announce disconnected clients that are remaining
1187 in history (for WHOWAS). This is because SIGNOFF notify
1188 for these has been sent earlier already. Affected file
1191 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1193 * Buffer overflow with CUMODE command's mode->mode character
1194 conversion. Reported by Ville Räsänen. Affected file
1195 lib/silcutil/silcutil.c.
1197 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Allow heartbeat packets to go disabled connections anyway.
1200 Affected files silcd/server.c and silcd/packet_send.c.
1202 * Do not broadcast New Channel packets with List flag set
1203 in the packet to backup routers. The router must check
1204 for the correctness of the packets before sending them.
1205 It is possible that router will have enforce Channel ID
1206 change and this would cause desync in the backup router.
1207 Affected file silcd/packet_receive.c.
1209 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1210 are handled in list parsing. They are not list packets
1211 anymore. Affected file silcd/packet_receive.c.
1213 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Stop waiting for backup router through the timeout, not
1216 directly after backup router has arrived. Affected file
1219 * Do not re-create channel keys and send them when removing
1220 clients in server shutdown. Affected files are
1221 silcd/server_internal.h and silcd/server_util.c.
1223 * Notify distribution to backup routers was missing from
1224 the silc_server_send_notify_dest function which caused
1225 desyncing problems with backup router. Affected file is
1226 silcd/packet_send.c.
1228 * The client's channel removing was working wrong on
1229 backup router. It assumed that it doesn't know global
1230 information but backup router does know. For this reason
1231 it could remove channel when it wasn't supposed to do that.
1232 Affected file silcd/server.c and silcd/server_util.c.
1234 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Stop for a couple seconds after badkup router has become
1237 primary router. Affected file silcd/server.c.
1239 * Added silc_server_remove_servers_by_server, which is used
1240 to remove servers originated from some other server. Also
1241 clients of those servers can be removed too. Affected file
1242 silcd/server_util.[ch].
1244 * When removing clients after a server has signed of remove
1245 also all servers behind that server (unless they are known
1246 to be available locally), and send SERVER_SIGNOFF for each
1247 of the server separately. Also the signed off clients are
1248 sent now separately per signed off server. The affected files
1249 are silcd/server.c and silcd/server_util.[ch].
1251 * All servers added with silc_idlist_add_server must always
1252 have both "router" and "connection" pointers set. Otherwise,
1253 bad server entries may be left around in the cache.
1254 Affected file silcd/command_reply.c.
1256 * Do not create the channel key in NEW_CHANNEL packet
1257 processing if the channel is empty. Affected file
1258 silcd/packet_receive.c.
1260 * Completed backup router support for standalone routers.
1261 Supports also servers in the cell that do not use the backup
1264 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Fixed a bug in silc_string_regexify which did not add '^'
1267 at the start of each string, and thus the matching was
1268 not explicit. For example ban list iikone@*!*@* would
1269 match also "priikone", which is wrong, it would have to be
1270 *iikone@*!*@* to match also "priikone". Affected
1271 file lib/silcutil/unix/silcunixutil.c.
1273 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1275 * Enable all local server connections before updating client
1276 caches when we've become backup router. Otherwise, signoff
1277 packets may not reach the clients. Affected files are
1278 silcd/server.c and silcd/server_util.[ch].
1280 * Fixed a bug in version string parsing which could crash
1281 the program with specially formatted version string.
1282 Bug reported and patch provided by Ville Räsänen. Affected
1283 file lib/silcutil/silcutil.c.
1285 * Handle the disconnection immediately when DISCONNECT
1286 packet is received in server. Affected file silcd/server.c.
1288 * Primary router now waits a short time (10 seconds) for
1289 backup router connection before accepting any other
1290 connection (except local). Affected file silcd/server.c,
1293 * Fixed a crash in client libary in NICK_CHANGE notify when
1294 NICK_CHANGE arrived for client entry we are resolving
1295 currently. Affected file lib/silcclient/client_notify.c.
1297 * Call the sconn->callback completion even if error had
1298 occurred. Start reconnecting always if connection to
1299 primary router fails during backup router protocol.
1300 Affected files silcd/server.c and server_backup.c.
1302 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Added functions silc_server_send_opers and
1305 silc_server_send_opers_notify to send packets stricly
1306 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1307 to send variable argument notify to operators.
1308 Affected files silcd/packet_send.[ch] and silcd/server.h.
1310 * Removed UMODE rights checking with UMODE_CHANGE notify.
1311 Affected file silcd/packet_receive.c.
1313 * Server/router operator now receives notify when network
1314 switches to backup router and when it resumes the use of
1315 primary router. Affected file silcd/server.c and
1316 silcd/server_backup.c.
1318 * Fixed the updating of client information after backup
1319 resuming protocol is over; update all except local clients
1320 to the new primary router. The affected file is
1321 silcd/server_util.c.
1323 * Added support for closing active connections in rehash
1324 that were unconfigured by the user. Supports currently
1325 closing server and router connections. Affected file
1328 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1330 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1333 is NULL since seems that on some platforms NULL is allowed
1334 and on some it's not. Fallback encoding is used instead.
1335 Affected file lib/silcutil/silcstrutil.c.
1337 * Fixed statistics updating for incoming server connection
1338 which could cause problems when re-connecting. Affected
1339 file silcd/server.c.
1341 * Preliminary backup router support for standalone router
1342 added. Affected files in silcd/.
1344 * Mark server connections in backup router disabled before
1345 and after backup protocol. Affected file is
1346 silcd/server_backup.c.
1348 * Added support for reconnecting to remote server connection
1349 even if the protocol fails, and if the configuration wants
1350 us to keep trying to connect anyway.
1352 Server connection is not allowed to backup router if
1353 backup router does not have connection to primary router yet.
1355 Affected file is silcd/server.c.
1357 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Added silc_client_udpate_server function to update changed
1360 server info. Affected file lib/silcclient/idlist.[ch].
1362 * Added check for server entries that are being resolved when
1363 notify is received. If being resolved, handle the received
1364 notify only after it's resolved so that all notifys are
1365 handled in same order as received from the server.
1367 Added similar resolver check to channel entries. Every
1368 notify that cause resolving of any information that affects
1369 channel entry marks the channel entry in waiting state.
1370 After whatever resolving is over the waiters are signalled
1371 and only then the notifys are handled in the same order
1372 as delivered from the server.
1374 Affected files are lib/silcclient/idlist.[ch], and
1377 * Fixed KILLED notify handling in normal server. Affected
1378 file silcd/packet_receive.c.
1380 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1381 is locally connected, or was locally connected (but may
1382 be detached and connection is not active). Added also
1383 SILC_IS_LOCAL for checking this status. Affected files
1384 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1385 silcd/server.c and silcd/server_internal.h.
1387 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Don't send or handle TOPIC_SET if topic is already set and
1390 is same as being set. Affected files silcd/command.c and
1391 silcd/packet_receive.c.
1393 * Fixed CMODE change rights checking to work correctly when
1394 removing modes by operator. Affected file is
1395 silcd/server_util.c.
1397 * Fixed some handling with New Channel packet in router and
1398 fixed some CMODE_CHANGE notify handling in server and router.
1399 Affected file is silcd/packet_receive.c.
1401 * Changed "disconnect" client operation to include the
1402 reason of the disconnection and optional disconnection
1403 message. Affected file lib/silcclient/silcclient.h.
1405 * Made the compilation of lib/contrib/ stuff conditional.
1406 Affected files configure.in.pre, lib/contrib/Makefile.am.
1408 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1411 to the sender of the notify too, to avoid situation where two
1412 notifys are in the network at the same time going to oppsite
1413 directions. Affected file silcd/packet_receice.c.
1415 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Delete the client from channel even if the cilent->id is
1418 NULL. It was possible that client was deleted without
1419 removing from channels (theoretically at least). Affected
1420 file silcd/server.c and silcd/server_util.c.
1422 * Free the client data too when resuming is not successful.
1423 Affected file silcd/packet_receive.c.
1425 * Merged some code from c0ffee's silc-plugin. Affected files
1426 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1428 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1429 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1430 to the primary router connection, the other one returns
1431 TRUE if packet must be broadcasted to network.
1433 * All notifys that are destined to primary router (to network)
1434 are now automatically sent to backup routers even if the
1435 router is standalone (and has backup router). Affected files
1438 * Added --without-irssi and --without-silcd configuration
1439 options for disabling the compilation of these applications.
1440 Affected file configure.in.pre and prepare.
1442 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1445 UTF-8 encoding and decoding. Added also new encodings
1446 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1448 Added also SILC_STRING_LANGUAGE which is language and charset
1449 specific encoder and decoer for those platforms that support
1450 iconv(). It can convert the UTF-8 to and from the locale
1451 specific character set.
1453 Affected file lib/silcutil/silcstrutil.[ch].
1455 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1457 * Added function silc_get_command_name to the file
1458 lib/silcutil/silcutil.[ch].
1460 * Improved the server debug output a bit. Affected files are
1463 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Save the channel passphrase when received succesful JOIN
1466 command reply from router, on normal server. Otherwise
1467 joinig +a channels from normal server is not possible.
1468 Affected file silcd/command.c.
1470 * Fixed a bug in TOPIC_SET notify handling. The notifier
1471 may be other than client too, like server or channel.
1472 It expected it to always be only client and ignored the
1473 notify. Affected file silcd/packet_recieve.c.
1475 * Removed some (unnecessary) debug printing from
1476 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1478 * Do not force CMODE_CHANGE when server is announcing new
1481 Router announces stuff only after server reannounces channel
1482 after CHANNEL_CHANGE notify.
1484 These fixes optimizes the announcing procedure, and perhaps
1485 fixes some problems too. Affected file silcd/packet_receive.c.
1487 * Fixed SERVER_SIGNOFF sending to local clients. It was
1488 totally broken and sent the notify to all local clients,
1489 instead of only to those that was on same channel as the
1490 signing off clients. Affected file silcd/server_util.c.
1492 * Added -D option to server. It can be used to give debug
1493 level. The levels are from 0 - 99, and are predefined for
1494 smooth server debugging. (see silcd.c for the predefined
1495 levels). Affected file silcd/server.c.
1497 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Fixed a bug in Irssi SILC client to close the connection
1500 properly when disconnecting from server. Affected file
1501 irssi/src/silc/core/client_ops.c.
1503 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * When authenticating as founder during JOIN command, check
1506 that the one authenticating becomes the only founder on the
1507 channel. Affected file silcd/command.c.
1509 * Better checking for founder mode setting when CUMODE_CHANGE
1510 notify is received. Affected file silcd/packet_receive.c.
1512 * Close all connections when shutting down the server by sending
1513 DISCONNECT packet. Close all listeners too when shutting
1514 down the server. Affected file silcd/server.c.
1516 * Handle DISCONNECT packet correctly in client library by
1517 calling the "disconnect" client operation. Affected file
1518 lib/silcclient/client.c.
1520 * Handle local errors correctly during resuming. Affected
1521 file lib/silcclient/client.c.
1523 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * The log file is not dupped internally anymore in
1526 lib/silcutil/silclog.c. Fixed memory leaks too.
1528 * The scheduler now dispatches all pending timeout tasks
1529 when it is uninitialized with silc_schedule_uninit.
1530 Affected file lib/silcutil/silcschedule.c.
1532 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Added --enable-stack-trace option to configure. Added
1535 memory allocation stack trace support. Added files
1536 lib/silcutil/stacktrace.[ch]. Affected files are
1537 lib/silcutil/silcmemory.[ch].
1539 * Fixed memory leaks from libraries and server. Affected
1540 files around the tree.
1542 * Reverted back a fix made to CUMODE which broke it.
1543 Affected file silcd/command.c.
1545 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1548 core library, and implemented it. All textual messages SHOULD
1549 use this flag and the message MUST be UTF-8 encoded.
1550 All text messages sent by Irssi SILC client are now UTF-8
1551 encoded (regardless whether the terminal supports UTF-8 or not).
1552 Affected files are lib/silccore/silcchannel.h,
1553 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1556 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Added lots of new statistics updating that was missing from
1559 the server and router code. Affected files in silcd/.
1561 * Sending SIGUSR1 signal to server now dumps the current
1562 server statistics into /tmp directory. Affected file is
1565 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1566 the SILC Hash Interface also. Added new functions
1567 silc_hash_get_name, silc_hash_init, silc_hash_update and
1568 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1570 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Added some better info printing for client during connecting.
1573 Affected file silcd/server_util.c.
1575 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1576 to silence a user on a channel. Affected files are
1577 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1578 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1579 and silcd/packet_receive.c.
1581 * Fixed a fatal bug in handling of malformed command payload.
1582 Affected file silcd/command.c.
1584 * Fixed a double free when announcing channel users to router.
1585 Affected file silcd/server.c.
1587 * After successful authentication to channel founder mode, check
1588 that there isn't anyone else with founder mode on the channel.
1589 The one that authenticated will become founder and anyone
1590 else is demoted. Affected file silcd/command.c.
1592 * Added error printing of any error that has occurred during
1593 any command in client library. Affected file is
1594 irssi/src/silc/core/client_ops.c.
1596 * Removed some error printing from the client library and left
1597 it for the application to worry (from the error status it
1598 receives in 'command' client operation. Affected file is
1599 lib/silcclient/command.c.
1601 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1604 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1605 Starting key agreement with itself is denied. Affected file
1606 is lib/silcclient/client_keyagr.c.
1608 * Fixed some error checkings from the SFTP library which caused
1609 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1610 and lib/silcsftp/sftp_util.c.
1612 * Added new "debug" and "debug_string" settings to Irssi SILC
1613 client which can be used to print runtime debugging on the
1614 Irssi's screen. Available when compiled with --enable-debug
1615 option. Affected file irssi/src/silc/core/silc-core.c.
1617 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1619 * Fixed a missing variadic parameter in a function call that
1620 caused server crash when a non-allowed connection arrived.
1621 Reported by Richard Becker. Affected file silcd/server.c.
1623 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * Added WATCH list sending to backup routers from router.
1626 The WATCH command is sent by the router to the backup
1627 router. Affected file silcd/command.c.
1629 * Mark the backup_router flag for RouterConnection entry
1630 if the backup router stuff is defined in the config file.
1631 Affected file silcd/serverconfig.c.
1633 * Fixed some backup data sending around the code to work better
1634 if the router is standalone router. Not all places were fixed.
1635 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1638 * Fixed the router connecting when connecting to multiple
1639 routers. It ignored every other router except the first
1640 one. Affected file silcd/server.c.
1642 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Made the private key generation after expiration optional.
1645 If not created after expiration the old key will re-expire
1646 at a later time (and thus key pair is not necessary to
1647 change). Affected file irssi/src/silc/core/clientutil.c.
1649 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * The length arguments in bind() and connect() were wrong
1652 and fixed now to used SIZEOF_SOCKADDR in the
1653 lib/silcutil/unix/silcunixutil.c.
1655 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Fixed detach timeout handling to use Client ID and not
1658 the actual client entry which may be freed in the callback.
1659 Affected file silcd/command.c.
1661 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Merged c0ffee's multiple interface support patch.
1664 Affected files in silcd/.
1666 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Cleanup keys properly. Affected file is
1669 irssi/src/silc/core/clientutil.c.
1671 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Display the user mode on the status bar. Affected file
1674 irssi/src/silc/core/silc-expandos.c.
1676 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * If private message key is not set, but the flag is set in
1679 the packet, ignore the packet since it cannot be decrypted.
1680 Affected file lib/silcclient/client_prvmsg.c.
1682 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * When resuming client, remove the old client entry from
1685 the watcher list too. Affected file silcd/packet_receive.c.
1687 * Do not allow normal server to force founder mode away
1688 from router if the founder mode is already set. Affected
1689 file silcd/packet_receive.c.
1691 * Remove the client entry with watch notify types with short
1692 timeout, and not directly, so that other notifys can be
1693 retrieved too. Affected file lib/silcclient/client_notify.c.
1695 * Display notification about data messages that cannot be
1696 displayed. Affected files irssi/src/silc/core/client_ops.c,
1697 irssi/src/fe-common/silc/module-formats.[ch].
1699 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Fixed the CHANNEL_CHANGE notify handling in client libary
1702 to not use freed memory. Affected file is
1703 lib/silcclient/client_notify.c.
1705 * Fixed CUMODE_CHANGE notify handling in server. Affected
1706 file silcd/packet_receive.c.
1708 * Fixed USERS command to support empty channels. Affected
1709 file silcd/command.c.
1711 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Allow multiple identical pending commands to be registered
1714 in client library. Affected file is lib/silcclient/command.c.
1716 * Call the completion for resolving client information only
1717 after all resolvers has finished. This fixes a crash in
1718 the client. Added support for checking when the resolvers
1719 are finished. Affected file is lib/silcclient/idlist.c.
1721 * Wait by default 3 seconds before reconnecting to the server
1722 after being disconnected. Makes the /detach command a bit
1725 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Check the watcher list before sending signoff notifys
1728 when closing client connection. Affected file is
1731 * Added better CMODE command rights checking. Affected file
1732 silcd/server_util.c.
1734 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Fixed watcher list checking during server signoff. It
1737 crashed the server. Affected file silcd/server_util.c.
1739 * The JOIN command reply returns now the founder's public
1740 key. Affected file is silcd/command.c.
1742 * Announce the channel mode, and the mode properties with
1743 CMODE_CHANGE notify. Affected file silcd/server.c.
1745 * Mark new channels by default disabled, untill at least
1746 one user joins the channel. Affected file is
1747 silcd/packet_receive.c.
1749 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * The nickname argument to watch notify can be optional.
1752 Fixes a crash in server. Affected file silcd/packet_send.c.
1754 * Remove the client entry from cache if the WATCH notify type
1755 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1756 lib/silcclient/client_notify.c.
1758 * Check the watcher list before and after changing nickname
1759 when the NICK_CHANGE notify is received. Affected file is
1762 * Fixed a crash in OPER and SILCOPER command sending. Empty
1763 passphrase caused the crash. Affected file is
1764 lib/silcclient/command.c.
1766 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Merged with Irssi CVS for Irssi SILC client.
1770 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Completed the protocol specifications.
1774 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Merged with Irssi CVS for Irssi SILC client.
1778 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Added the founder's public key delivery to the
1781 CUMODE_CHANGE notify type as well. Updated the protocol
1782 specs and the code. Affected files are silcd/packet_send.[ch],
1783 silcd/packet_receive.c and silcd/command.c.
1785 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Added silc_pkcs_public_key_copy function into the
1788 lib/silccrypt/silcpkcs.[ch].
1790 * Remove the `iv' from the SilcChannelEntry since we can
1791 live without it. Affected files are silcd/idlist.h and
1792 silcd/packet_receive.c.
1794 * Added support for sending the founder's public key in
1795 the CMODE_CHANGE notify packet in the server. Affected
1796 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1797 silcd/command.c and silcd/server.c.
1799 * Changed the FOUNDER_AUTH authentication to use only
1800 public key authentication as defined by new protocol
1801 specs. Passphrase authentication with that mode cannot
1802 be used anymore. It is now possible to reclaim founder
1803 mode from any server in the network. Affected files are
1804 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1806 * Added permanent channels support by making the channel
1807 permanent when FOUNDER_AUTH mode is set on the channel.
1808 The channel will not be destroyed even if channel is empty
1809 when that mode is set. Protocol TODO #17. Affected
1810 files are silcd/server.[ch], server_util.[ch],
1811 silcd/command.c, silcd/packet_receive.c and
1812 lib/silcclient/command.c.
1814 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Added reference counter to the command reply context in
1817 the client library. Affected files are
1818 lib/silcclient/command_reply.[ch].
1820 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Fixed rekey protocol with PFS in the client library.
1823 Affected file is lib/silcclient/protocol.c.
1825 * Added support for list of errors in client library
1826 command reply handling. Affected file is
1827 lib/silcclient/command_reply.c.
1829 * Defined that the WHOIS and IDENTIFY commands can send
1830 list of errors. Updated the protocol specs. Protocol
1833 * Added support for sending list of errors to WHOIS and
1834 IDENTIFY commands in server. Added support for receiving
1835 list of errors in server. Affected files are
1836 silcd/command.c and silcd/command_reply.c.
1838 * Fixed client info resolving on LEAVE command in client
1839 library to not crash. Affected file is
1840 lib/silcclient/client_notify.c.
1842 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Defined that the NICK command replies with thew changed
1845 nickname too, to make the nickname changing simpler at
1846 the client's end. Updated protocol specs and the code
1847 in client and server. Affected files are
1848 silcd/command.c, lib/silcclient/command_reply.c and
1849 lib/silcclient/command.c.
1851 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Added `Compressed' packet flag to indicate that the packet
1854 payload is compressed by the sender. Updated the protocol
1855 specs and the core library. The compression still is not
1856 implemented in the sources. Affected file is
1857 lib/silccore/silcpacket.h.
1859 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Remove pending command callbacks also if the connection
1862 to the server is destroyed. Affected file is
1863 lib/silcclient/client.c.
1865 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Added new QUIET channel user mode that can be used to
1868 quiet a user in a channel. Updated the protocol specs but
1869 it wasn't implemented yet. Protocol TODO #27. Affected
1870 file is lib/silccore/silcmode.h.
1872 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added BLOCK_INVITE user mode to be able to block incoming
1875 invite notifications. Protoocol TODO #26. Affected files
1876 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1879 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1880 the protocol specs and the code. Affected file is
1881 lib/silccrypt/silcpkcs.c.
1883 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Disconnect Payload includes now the status type. Updated
1886 the protocol specs and the code. Protocol TODO #25.
1887 Affected files are silcd/server.c, lib/silcclient/client.c.
1889 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1890 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1891 Moved the silc_client_command_status_messages table to the
1892 lib/silcutil/silcutil.c and added new funtion
1893 silc_get_status_message, which deprecates function
1894 silc_client_status_message. Affected files are
1895 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1896 lib/silcutil/silcutil.[ch].
1898 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Defined that the nickname hash in Client ID MUST be from
1901 lowercase nickname. This effectively changes nicknames in
1902 SILC to case-insensitive. Updated the protocol specs and
1903 the code. Affected files are lib/silcutil/silcutil.[ch],
1904 silcd/serverid.c, and silcd/idlist.c.
1906 * Added new channel user modes BLOCK_MESSAGES_USERS and
1907 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1908 code. Affected files are lib/silccore/silcmode.h,
1909 lib/silcclient/command.c, and silcd/packet_send.c.
1911 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1912 specs and code. Affected file lib/silccore/silcstatus.h.
1914 * Added support for watch list. It is possible to add nicknames
1915 to be watched, and when they come to network, leave network
1916 or user mode changes the watcher will be notified of this
1917 change. Added SILC_COMMAND_WATCH command, added new
1918 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1919 notifications. Updated the protocol specs and implemented
1920 this to library, client and server. Protocol TODO #21.
1921 Affected files are lib/silccore/silccomand.h,
1922 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1923 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1924 silcd/packet_send.[ch], silcd/packet_receive.c, and
1925 irssi/src/silc/core/client_ops.c.
1927 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1928 somebody watching you. Updated the protocol specs and the
1929 code. Affected files are lib/silccore/silcmode.h, and
1930 lib/silcclient/command.c.
1932 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Added service support to SILC protocol. Added new command
1935 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1936 core library. Services are not implemented in server or
1937 client for now. Protocol TODO #20. Affected files are
1938 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1940 * Added SilcStatus argument to `command' client operation
1941 to return the error status when command sending fails
1942 locally. Changed all command in client library to return
1943 correct command status. Affected files are
1944 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1945 irssi/src/silc/core/client_ops.c.
1947 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Added silc_mime_parse function to parse MIME headers.
1950 Affected files are lib/silcutil/silcstruti.[ch].
1952 * Added MIME header parsing in Irssi SILC Client. It displays
1953 all textual MIME objects, others it ignores. Affected file
1954 is irssi/src/silc/core/clien_ops.c.
1956 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1958 * Fixed a bug in the pid writing function, which couldn't be
1959 written in a root-owned directory.
1961 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Defined that channel message to unknown Channel ID must
1964 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1965 Updated the protocol specs and the code in server. The
1966 affected file is silcd/packet_receive.c.
1968 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1971 that it is used to send error notifys if error occurs during
1972 some SILC packet processing, except commands. The error
1973 types are same as for command reply types. Defined that
1974 if private message is sent to unknown Client ID the error
1975 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1976 Updated the protocol specs and code. Affected files are
1977 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1978 lib/silcclient/client_notify.c, silcd/packet_receive.c,
1979 and irssi/src/silc/core/client_ops.c. Renamed the
1980 SilcCommandStatus to SilcStatus.
1982 * Defined the use of extra WHOIS attributes in WHOIS command.
1983 The <Requested Attributes> (defined in a separate document)
1984 can be used to request additional information about user
1985 not returned by standard WHOIS command. Defined that server
1986 can send WHOIS command directly to client. Client provides
1987 the requested attributes to the server. Updated the protocol
1988 specs. Protocol TODO #4. Implementation is not done yet
1989 (Protocol TODO #24).
1991 * Renamed function silc_client_command_status_message to
1992 silc_client_status_message. Affected files are
1993 lib/silcclient/command_reply.[ch].
1995 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
1998 32 bit integers. Updated the protcol specs and the code.
1999 Affected files are silcd/command.c and
2000 lib/silcclient/command.c.
2002 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2004 * Fixed a bug in library where sending a bogus authentication
2005 payload would lead to a crash. Affected file is
2006 lib/silccore/silcauth.c.
2008 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Added detach_disabled and detach_timeout server config
2011 options to the server. Affected files silcd/serverconfig.[ch],
2012 silcd/command.c and silcd/packet_receive.c.
2014 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Added resolve_cmd_ident field to the SilcClientEntry structure
2017 too so that if the entry is for example being resolved so
2018 another command may attach to the same pending command reply
2019 without requiring to resolve the same entry again. Added
2020 support for adding multiple pending commands for one
2021 command idenfier. Affected files lib/silcclient/command.[ch],
2022 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2024 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Defined that server receives WHOIS command reply for private
2027 and secret channels too. Updated protocol specs and the
2028 code in server. Affected file silcd/command.c.
2030 * Defined <channel user mode list> argument to WHOIS command
2031 reply for returning user modes on the channels. The
2032 channel list now doesn't include the user mode anymore but the
2033 actual channel mode. Updated protocol specs and the code in
2034 client and server. Affected files are silcd/command_reply.c,
2035 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2036 and lib/silcclient/command_reply.c.
2038 * Save the channels list in WHOIS command reply in normal server
2039 so that WHOIS always shows joined channels also in normal
2040 server and not just on router. Affected file is
2041 silcd/command_reply.c.
2043 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Defined that server receives USERS command reply for private
2046 and secret channels too. Updated protocol specs and the
2047 code in server. Affected file silcd/command.c.
2049 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Changed the UMODE's mode mask argument to be optional. If
2052 not provided then the command merely returns the current mode
2053 mask to the client. Updated protocol specs and the server.
2054 Affected file is silcd/command.c.
2056 * Added SILC session detachment/resuming support. It is possible
2057 to detach by closing the network connection and then re-connect
2058 and resume to the old client session. Added DETACHED user
2059 mode that server will set for detached client. Added new
2060 packet RESUME_CLIENT which is used to perform the resuming
2061 process. Added DETACH command. Updated the protocol specs,
2062 core library, client and server. Protocol TODO #22. Very
2063 many affected files around the tree.
2065 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Changed the CMODE's mode mask argument to be optional. If
2068 not provided then the command merely returns the current mode
2069 mask to the client. Updated protocol specs and the server.
2070 Affected file is silcd/command.c.
2072 * Changed the Killer's Client ID in KILLED notify to be just
2073 any ID payload since router server is allowed to kill as well.
2074 Updated protocol specs, client libary and server. Affected
2075 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2076 and irssi/src/silc/core/client_ops.c.
2078 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added new user modes ANONYMOUS for special anonymous servers
2081 that may set the mode for client, and BLOCK_PRIVMSG which
2082 client may set to block incoming private messages unless the
2083 Private Message Key flag is set (using private keys to protect
2084 private messages). Updated protocol specs and code in client
2085 and server and core library. Protocol TODO #23. Affected
2086 files are lib/silccore/silcmode.h, silcd/server.[ch],
2087 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2088 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2090 * Added new channel user mode BLOCK_MESSAGES which the client
2091 may set to itself to tell server not send channel messages.
2092 Other packets such as channel key packets are still sent.
2093 Protocol TODO #23. Updated the protocol specs, client and
2094 server. Affected files are lib/silccore/silcmode.h,
2095 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2096 lib/silcutil/silcutil.c, silcd/command.c, and
2097 silcd/packet_send.c.
2099 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Redefined the Status Payload to include now two 8 bit fields,
2102 instead of one 16 bit field. This now makes it possible to
2103 send list of errors. Updated the protocol specs and the code
2104 in core library, client library and server. Protocol TODO #1.
2105 Affected files are lib/silccore/silccommand.[ch],
2106 lib/silcclient/command_reply.[ch], silcd/command.c,
2107 silcd/command_reply.c and silcd/packet_receive.[ch].
2109 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2111 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2112 must be handled by the application and should tell the application
2113 that an error message was already printed, and it should print the
2114 config coords (line, filename, ...). Affected files are
2115 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2117 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2118 server config parsing code more readable.
2120 Fixed a bug in the fetch_logging() config callback.
2122 Affected files is silcd/serverconfig.c.
2124 * Drop root privileges when started in foreground. Don't drop them
2125 if debugging also. Affected file is silcd/silcd.c.
2127 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Added more IM-like features by introducing new user modes
2130 for setting various presence information. Added new modes:
2131 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2132 specs and code. Protocol TODO #19. Affected files are
2133 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2134 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2136 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added STATS command to the protocol after all, to return
2139 various statistical information about the network. It can
2140 be used by clients to retrieve statistical information, and
2141 servers may use it to to fetch cell and network wide
2142 statistics from router. Updated the protocol specs and
2143 implemented it to the server. Protocol TODO #16.
2144 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2145 silcd/command_reply.[ch].
2147 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * The LIST command reply in client libary now adds new channel
2150 entry if the returned channel doesn't exist yet in cache,
2151 and returns the channel entry to the application in the
2152 command_reply client operation. Affected file is
2153 lib/silcclient/command_reply.c.
2155 * Changed the channel message payload's MAC generation to
2156 include the IV in the MAC as well. This way all relevant
2157 parts of the channel message payload are authenticated also
2158 with the channel message MAC (and not only by packet MAC).
2159 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2160 Affected file is lib/silccore/silcchannel.c.
2162 * Fixed the SKE to save the remote version, since the
2163 silc_ske_parse_version mistakenly checked wrong version,
2164 after it replaced the start payload. Affected files are
2165 lib/silcske/silcske.[ch].
2167 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2170 string utility functions. Added there also new functions
2171 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2172 Affected files lib/silcutil/silcstrutil.[ch].
2174 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2175 files are lib/silcutil/silcstrutil.[ch].
2177 * Defined that the security property fields in SKE SHOULD be
2178 UTF-8 encoded, defined that version string MUST be US-ASCII
2179 encoded, defined that passphrases sent in connection
2180 authentication protocol MUST be UTF-8 encoded. Implemented
2181 these to the client and server. Defined also that other
2182 passphrases sent in the protocol MUST be UTF-8 encoded.
2183 Affected files are lib/silcske/silcske.c,
2184 lib/silcclient/protocol.c, silcd/protocol.c,
2185 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2187 * Changed the silc_client_close_connection interface to not
2188 need the SilcSocketConnection which should not be visible
2189 to application. Affected files are lib/silcclient/client.c
2190 and lib/silcclient/silcclient.h.
2192 * Rewrote the text for Private Message Key Payload in the
2193 protocol specification. Protocol TODO #11.
2195 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Upgraded the protocol version to 1.1, updated protocol specs
2200 * Added the nickname as new argument to NICK_CHANGE notify and
2201 added it to protocol specs and implemented it to client and
2202 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2203 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2204 lib/silcclient/client_notify.c.
2206 * Added the killer's client ID to the KILLED notify and added
2207 it to protocol specs and implemented it to client and server.
2208 Protocol TODO #13. Affected files are silcd/command.c,
2209 silcd/packet_receive.c, packet_send.[ch],
2210 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2211 The killer's client entry is now returned to application in
2212 the `notify' client operation.
2214 * Fixed the Max Argument fields that had too large value set
2215 in the protocol specs. Protocol TODO #14.
2217 * Added the LEAVE command reply to return the ID of parted
2218 channel. Updated protocol specs and implemented it to the
2219 client and server. Protocol TODO #15. Affected files are
2220 silcd/command.c, lib/silcclient/command_reply.c. The channel
2221 entry is now returned to application in the `command_reply'
2224 * Rewrote the version SKE version checking in client libary
2225 and in server to use the silc_parse_version_string. Affected
2226 files are lib/silcclient/protocol.c, silcd/protocol.c.
2228 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2229 commands that was missing it, and updated protocol specs and
2230 the server implementation. Protocol TODO #10. The affected
2231 file is silcd/command.c.
2233 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2234 generic reply to a generic request (REQUEST flag), and
2235 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2236 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2237 to define the payload for DATA flag. Added the flags to
2238 the implementation. Protocol TODO #9. Affected file is
2239 lib/silccore/silcchannel.h.
2241 Changed the client library to return the message length
2242 to application as well in the channel_message and private_message
2243 client operations. Affected files are
2244 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2245 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2246 and lib/silcclient/client_ops_example.c.
2248 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2249 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2250 the channel. Updated protocol specs and impelemented this
2251 to client and server. Protocol TODO #6. Affected files are
2252 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2253 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2255 Added new options m and M to CMODE command in Irssi SILC
2256 client to set these modes.
2258 * Deprecated all administrative commands from SILC protocol
2259 since they are highly implementation specific commands.
2260 Updated protocol specs. Moved the old commands in
2261 implementations to private range of command types. Affected
2262 files are silcd/command.c, lib/silcclient/command.c and
2263 lib/silcclient/command_reply.c. Protocol TODO #8.
2265 * Fixed a bug in server where sending unknown command crashes
2266 the server. Affected file silcd/command.c.
2268 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Added SILC_PROTOCOLVERSION macro to check protocol version
2271 of a socket connection. The affected file is
2272 lib/silcutil/silcsockconn.h.
2274 * Added better error logging in rekey protocol. Affected file
2277 * Do not check public key types in SKE during rekey. Affected
2278 file lib/silcske/payload.c.
2280 * Fixed the rekey protocol with PFS, which was totally broken.
2281 Affected file silcd/protocol.c.
2283 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Some client implementations quit network by doing first LEAVE
2286 and then immediately SIGNOFF (like Bombyx). We now do check
2287 after a short time after LEAVE notify and check whether the
2288 client is still valid after LEAVE, and if not we remove it from
2289 cache. Affected file is lib/silcclient/client_notify.c.
2291 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2293 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2294 it's good not to have security holes here.
2296 * Fixed a negative refcount situtuation for the config context.
2297 Affected file is silcd/serverconfig.c.
2299 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2301 * ROBOdoc documented lib/silcutil/silcutil.h.
2303 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Optimized even more the SilcPacketContext structure. Now
2306 totally saved 16 bytes of memory per context after optimization.
2307 Affected files are lib/silccore/silcpacket.[ch].
2309 * Made strict checks for valid SILC IDs. Affected file is
2310 lib/silccore/silcid.c.
2312 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Changed the object argument for silc_cipher_register,
2315 silc_hash_register, silc_hmac_register and silc_pkcs_register
2316 to const. Affected files are lib/silccrypt/silccipher.[ch],
2317 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2319 * Changed the silc_get_username and silc_get_real_name to
2320 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2322 * Fixed the Irssi SILC Client to use the silc_get_username and
2323 silc_get_real_name insted of glib routines since the glib
2324 routines only corrupt stack. Fixes the Irssi SILC to work in
2325 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2327 * Fixed the Irssi to not use g_get_home_dir since it crashes
2328 or returns garbage on cygwin and corrupts stack. Added function
2329 get_home_dir to Irssi routines. Affected files are
2330 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2332 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Made some structure optimizations. SFTP memory FS MemFSEntry
2335 entry structure. Optimized SilcTask structure. Optimized
2336 SilcPacketContext structure.
2338 Affected files lib/silcsftp/sftp_fs_memory.c,
2339 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2341 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * And yet again reverted back the config thing since Johnny
2344 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2347 * Fixed memory leaks from config object. Affected files are
2348 silcd/serverconfig.[ch].
2350 * Added support for adding new connections to the server in rehash.
2351 After rehash they take effect.
2353 Added support for changing the maximum allowed connections in
2354 rehash. The number can grow but going smaller is not supported.
2356 Added function silc_server_num_sockets_by_remote to the
2357 silcd/server_util.[ch].
2359 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2361 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2363 * Added preliminary checking during config parsing for a valid
2364 public/private key and removed further checks in the code.
2365 Affected files are silcd/serverconfig.[ch], server.c.
2367 * Moved functions silc_server_drop() and silc_server_daemonise()
2368 from server.c to silcd.c since they are stricly related to
2369 the application activity.
2371 * Reverted a small part of the automatic ref/unref since
2372 it caused a double unref in some situations. Affected
2373 files are silcd/silcd.[ch], server.c, serverconfig.c.
2375 * Added some .cvsignore files in the lib directory.
2377 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Fixed silc_net_gethostbyaddr to correctly resolve by
2380 address. Affected file lib/silcutil/silcnet.c.
2382 * Fixed the notify relaying to client. The HMAC to be used
2383 with relayed packets ws wrong and caused decryption failure
2384 at the client end. Affected file is silcd/packet_receive.c.
2386 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Created new branch silc_protocol_1_0_branch.
2390 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2392 * Changed the silc_server_config_* routines to be SilcServer
2393 independent. They are now officially application specific code
2394 and not part of generic server implementation. Affected files
2395 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2397 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Added automatic referencing of config context in the
2400 silc_server_config_alloc, and automatic unreferencing in the
2401 silc_server_config_destroy. Affected files are
2402 silcd/serverconfig.[ch], silcd/silcd.c.
2404 * Fixed the silc_log_quick handling in the logging routines.
2405 It didn't log quickly when it was TRUE. Affected file is
2406 lib/silcutil/silclog.c. Also the flush delay was set even
2407 if it was 0 in config file. Affected file is
2408 silcd/serverconfig.c.
2410 * Added support for changing key pair of the server in rehash.
2411 Affected file silcd/server.c.
2413 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2416 too early, before getting the channel entry. Affected file
2417 is silcd/packet_receive.c.
2419 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2421 * Added functions silc_server_config_[ref/unref], these are used
2422 to prevent that the config object is destroyed.
2424 No longer directly affect global variables silc_log_quick and
2425 silc_log_delay, they are first cached inside the config object
2426 and then applied with silc_server_config_setlogfiles().
2428 silc_server_config_set_defaults() is now internal to
2429 serverconfig.c, there are no reasons to show this internal stuff
2432 Affected files are silcd/serverconfig.[ch].
2434 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2435 fprintf's to stderr, since some code may be executed again after
2436 the server went into the background. Affected files are
2439 * Added rehash support. Added function silc_server_rehash() that
2440 will perform all the basic tasks of the rehashing procedure.
2442 * Added command line option `-x, --hexdump'. This will enable the
2443 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2444 The option `--hexdump' implies `--debug'.
2446 * Fixed a bad bug in the logging APIs (silcutil library) where
2447 the application would crash after calling silc_log_reset_all().
2449 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Fixed the KICKED notify handling in client library to
2452 correctly remove the channel and all entries from the
2453 channel when I was kicked. This bug crashed the client.
2455 Fixed yet another but in KICKED notify handling to remove
2456 the kicked client correctly from the channel.
2458 Affected file is lib/silcclient/client_notify.c.
2460 * Fixed a minor bug in looking up correct client entry
2461 in KICKED notify in server. Affected file is
2462 silcd/packet_receive.c.
2464 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2465 sources correctly to distribution. Fixes --with-gmp option.
2467 * Removed the manual rehashing from ID Cache, and changed it
2468 to use the SILC Hash Table's auto rehash feature. Affected
2469 file is lib/silccore/silcidcache.c.
2471 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Fixed a bug in the silc_client_nickname_format function that
2474 handles the multiple same nickname formatting. Two clients
2475 with same nickname caused problems after the first one left
2476 and rejoined. It didn't format the nickname correctly.
2477 Affected file is lib/silcclient/idlist.c.
2479 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Don't change the topic if olod topic is same as new one.
2482 Affected file is silcd/packet_receive.c.
2484 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Added cross-reference support to the SILC Documentation
2487 generator. All types across all HTML files are now cross-
2488 referenced. Affected files util/robodoc/generator.c and
2489 scripts/silcdoc/silcdoc.
2491 * Added file lib/silcutil/silctypes.h to include all the
2492 arithmetic type definitions and some macros. Removed
2493 includes/bitmove.h and moved macros to silctypes.h.
2495 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2499 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Added `type' argument to silc_id_payload_parse_id function which
2502 now returns the type of the ID to the sent pointer. Affected
2503 file is lib/silccore/silcid.[ch].
2505 * Added check for CMODE_CHANGE notify type that mode change is
2506 allowed by the sender. Affected file silcd/packet_receive.c.
2508 * Added check for CUMODE_CHANGE notify type that mode change is
2509 allowed by the sender. Affected file silcd/packet_receive.c.
2510 Added the ID type as CUMODE_CHANGE notify type as argument
2511 to the `notify' client operation. Affected files are
2512 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2514 * Added function silc_client_add_server to the client library.
2515 Added support for resolving also channel and server info when
2516 received unknown entity in notify packet. Affected files are
2517 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2519 * Added function silc_command_get_status to return the command
2520 status from the command reply's argument payload. Affected files
2521 are lib/silccore/silccommand.[ch].
2523 * Added check for KICKED notify type that the kicking is
2524 allowed by the client. Affected file silcd/packet_receive.c.
2526 * Created function silc_get_input which can be used to get input
2527 (echo on or off) from user on command line. Affected files are
2528 lib/silcutil/silcutil.[ch].
2530 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Optimized silc_server_packet_relay_to_channel function.
2533 Added new function silc_channel_message_payload_encrypt which
2534 can be called directly if channel message payload needs to
2535 be encrypted and is already encoded (no need to call _encode
2536 function). Packet relaying is now done by router without any
2537 extra memory allocations. Affected files are
2538 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2539 silcd/packet_send.c.
2541 * Fixed the INVITE notify handling. It took wrong arguments
2542 as invite list and invite delete. Affected file is
2543 silcd/packet_receive.c.
2545 * Added check for TOPIC_SET notify type that the topic change is
2546 allowed by the client. Affected file silcd/packet_receive.c.
2548 * Added check for INVITE notify type that inviting is allowed by
2549 the client. Affected file silcd/packet_receive.c.
2551 * Changed the silc_server_client_on_channel to return the
2552 SilcChannelClientEntry as well. Moved the function
2553 silc_server_check_cmode_rights to server_util.[ch].
2554 Affected files are silcd/server_util.[ch], silcd/command.c.
2556 * Added function silc_server_check_umode_rights to check whether
2557 changing client's user mode is allowed. Added check for
2558 UMODE_CHANGE notify type that the umode change is allowed
2559 by the client. Affected files are silcd/server_util.[ch],
2560 silcd/packet_receive.c and silcd/command.c.
2562 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2565 ID length. It ignored that ID can be IPv6 based as well.
2566 Affected file lib/silccore/silcpacket.h.
2568 * Fixed the silc_id_id2str and silc_id_str2id to take the
2569 IPv6 address offset's into consideration. Affecte file is
2570 lib/silccore/silcid.c.
2572 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Fixed the internal Unix scheduler functions to check for
2575 NULL context they may receive. The affected file is
2576 lib/silcutil/unix/silcunixschedule.c.
2578 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2580 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2581 can specify different directory with --home command line
2582 parameter. Affected files irssi/src/silc/core/client_ops.c,
2585 * SILC-specific commands aren't now executed if the active server
2586 isn't of SILC-type, so there won't be problems with having
2587 IRC and SILC protocol support in same client. Affected files
2588 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2591 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Improved the signal support in SILC Schedule. Added new
2594 function silc_schedule_signal_call which is used by application
2595 to mark a signal to be called. It is now safe to perform
2596 any kind of tasks in signal callbacks since it is guaranteed
2597 that the application specified signal callback is called
2598 after the signal is over. Affected files are
2599 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2601 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Added `name' field to SilcChannelPrivateKey to represent
2604 application given name for the key. Moved also the context from
2605 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2606 Added the `name' argument also to the function
2607 silc_client_add_channel_private_key.
2609 Added function silc_client_current_channel_private_key to set the
2610 current channel private key in use.
2612 Added "change" command to KEY command which can be used to change
2613 the current channel private key. Bound the command also to
2614 alt+K (Alt+Shift+k).
2616 Also affected files lib/silcclient/client_channel.c,
2617 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2619 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Added silc_rng_get_byte_fast function in to the
2622 lib/silccrypt/silcrng.[ch].
2624 * Changed the interface of silc_packet_assemble and the
2625 silc_packet_send_prepare. If silc_packet_assmble is now
2626 called the application does not call silc_packet_send_prepare
2627 because the library will call it automatically. These
2628 interfaces now also return a reference to the outgoing buffer
2629 which includes the assembled packet, which the application can
2630 use to encrypt the packet.
2632 Affected files are lib/silccore/silcpacket.[ch],
2633 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2634 silcd/packet_send.c, server_backup.c and packet_receive.c.
2636 * Fixed a packet sending bug on very high load, where outgoing
2637 packet queue wasn't handled correctly and packets got corrupted.
2638 Affected files are lib/silcutil/*/silc*sockconn.c,
2639 lib/silcclient/client.c and silcd/server.c.
2641 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added macro SILC_PACKET_DATALEN which can be used during
2644 packet assembling to check whether the data to be added to
2645 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2646 len is truncated until it fits it.
2648 Added checks for maximum length of channel message payload and
2649 private message payload also.
2651 Added checks for maximum packet length in server and in
2654 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2655 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2656 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2657 lib/silcclient/client_prvmsg.c.
2659 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Added silc_server_packet_queue_purge call to the
2662 silc_server_disconnect_remote to assure that all data in the
2663 queue before disconnecting is sent to the network. Affected
2664 file silcd/server.c.
2666 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Added the deleting of server's own ID cache entry to the
2669 silc_server_free function. Free also everything else that
2670 has been allocated in silc_server_init. The affected file
2673 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Added functions silc_parse_version_string, silc_version_to_num,
2676 and silc_ske_parse_version to parse SILC protocol style version
2677 strings. Affected files lib/silcutil/silcutil.[ch] and
2678 lib/silcske/silcske.[ch].
2680 * Added new configuration params: version_protocol, version_software
2681 and version_software_vendor to specify what version the remote
2682 host must at least be to be able to connect to server. The vendor
2683 string can be regex matched too. Added new function
2684 silc_server_connection_allowed to check maximum number of allowed
2685 connections, and allowed versions for incoming connections.
2686 Affected files are silcd/server.c, server_util.[ch] and
2689 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added preliminary support for signals in scheduler. The
2692 signals we care about are now blocked always when the scheduler
2693 is locked. This way we can synchronise the use of signal with
2694 scheduler. It is guaranteed that when signal occurs the scheduler
2695 is not locked, and thus new tasks can be safely added to the
2698 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2699 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2700 Added new platform specific routines
2701 silc_schedule_internal_signals_[un]block and
2702 silc_schedule_internal_signal_[un]register.
2704 Added new functions to SILC Schedule API:
2705 silc_schedule_signal_[un]register. Each signal that application
2706 is going to use should be registered to the scheduler.
2708 Affected files are lib/silcutil/silcschedule.[ch],
2709 lib/silcutil/*/silc*schedule.c.
2711 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Check for unauthenticated client and server in the
2714 silc_server_new_client and silc_server_new_server functions.
2715 Affected file silcd/packet_receive.c.
2717 * Added function silc_string_is_ascii to check whether given
2718 string is 7-bit ASCII string. Affected files are
2719 lib/silcutil/silcutil.[ch].
2721 * Added function silc_id_is_valid_server_id into the
2722 silcd/serverid.c and added checking for valid Server ID's in
2723 silc_server_new_server. The Server ID must always be based
2724 on the server's public IP address.
2726 * Added logging of DISCONNECT packet message in the server.
2727 Affected file silcd/server.c.
2729 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Changed all library interfaces that use Global RNG to also
2732 accept SilcRng as argument. Affected files are
2733 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2734 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2735 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2736 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2737 lib/silccrypt/rsa.c.
2739 * Added function silc_pkcs_generate_key to the
2740 lib/silccrypt/silcpkcs.[ch] for applications so that they
2741 don't need to do pkcs->pkcs->init calls anymore.
2743 * Remove SilcSocketConnection from the SFTP API since it really
2744 wasn't needed there. The application has the information
2745 saved in its contexts anyway and the SFTP layer doesn't need
2746 know about it. Affected files lib/silcsft/silcsftp.h and
2747 lib/silcsftp/sftp_[server/client].c.
2749 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2750 The SilcSimContext is not SilcSim.
2752 * Fixed possible buffer overflows in silc_id_render in the
2753 lib/silcutil/silcutil.c.
2755 * On EPOC the global crypto module lists are not used at all
2756 in the crypto library. Added support for using the constant
2757 algorithm list on EPOC. Affected files are
2758 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2761 * Fixed the handling of third parameter of KICKED notify, since
2762 it was mistakenly updated to SILC Protocol 1.0 even though it
2763 is to be included in 1.1. Since it is not in 1.0 it is not
2764 mandatory, and this fix now handles it only if it is provided,
2765 and it is not error if it is not provided. Affected file
2766 lib/silcclient/client_notify.c.
2768 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2771 client. Affected file irssi/src/silc/core/client_ops.c.
2773 * Merged with Irssi 0.8.4 from irssi.org CVS.
2775 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Check for valid socket connection in client entries before
2778 sending any messages. Fixes a crash, but doesn't fix some
2779 other underlaying bug that is lurking there. Affected
2780 file silcd/packet_send.c.
2782 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2784 * $usermode, $cumode and $cumode_space expandos shouldn't do
2785 anything with non-SILC server records. Affected file
2786 irssi/src/silc/core/silc-expandos.c
2788 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Fixed the silc_net_check_[host/local]_by_sock to support
2791 IPv6 bound sockets as well. Now they can return IPv6 addresses
2792 as well. Affected file lib/silcutil/silcnet.c.
2794 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2795 Affected lib/silcutil/unix/silcunixnet.c.
2797 * Fixed ID rendering (at least on some platforms, not NetBSD)
2798 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2800 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Added silc_hash_public_key and silc_hash_public_key_compare
2803 functions to be used with SilcHashTable. They can be used to
2804 hash public keys and compare public keys in hash table. Affected
2805 file lib/silcutil/silcutil.[ch].
2807 * Added support for specifying multiple public keys for Client
2808 connection section in server configuration file. This makes it
2809 possible to accept multiple public keys from same host, or to
2810 make a section that accepts any incoming host, and have the
2811 accepted public keys listed in the section.
2813 Added functions silc_sever_[find/get]_public_key, added the
2814 support for this actually to all connection sections but only
2815 the Client section is currently allowed to specify multiple
2818 Affected files are silcd/server.c, server_internal.h,
2819 command.c, protocol.c, server_util.[ch], packet_receive.c.
2821 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Merged Irssi 0.8.2 from irssi.org CVS.
2825 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2827 * If silc_debug is TRUE, also output standard logging messages
2828 to stderr with the debug output.
2830 Made silc_log_reset_all() flushing all channels before returning.
2831 Also fixed some documentation typos.
2833 Affected files are lib/silcutil/silclog.[ch].
2835 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Fixed the server to check correctly the amount of connections
2838 from single host, by checking also the type of the connection.
2839 Fixed also the comparison of number of connections and number
2840 of allowed connections. Affected files are silcd/server.c,
2843 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Fixed the USERS command reply to save the user's mode on the
2846 channel as well. Fixed JOIN command reply to check whether a
2847 client is on channel already and not join it twice. Affected
2848 file lib/silcclient/command_reply.c.
2850 * Added new file silc-expandos.c into irssi/silc/core/ to return
2851 various stuff for various signal for the statusbar etc. updating.
2852 Now Irssi SILC client prints channel user modes etc. on the
2855 * The user mode (like server/router operator changes) is now shown
2856 on the Irssi SILC client's statusbar. The affected files are
2857 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2859 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2862 to SILC_SCHEDULE_[UN]LOCK macros.
2864 * Added more error printing to logs in server code. Affected
2865 files silcd/server.c and silcd/protocol.c.
2867 * Fixed -S option parsing in Irssi SILC Client. Affected file
2868 irssi/src/silc/core/silc-core.c.
2870 * Added silc_buffer_alloc_size function. Affected file is
2871 lib/silcutil/silcbuffer.h.
2873 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2876 constants. Affected files in
2877 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2880 * Changed the internal SFTP Memory FS table to const. Affected
2881 file lib/silcsftp/sftp_fs_memory.c.
2883 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Fixed the buffer formatting and unformatting routines to
2886 check the size of 64 bits types with sizeof(). Affected
2887 file is lib/silcutil/silcbuffmt.c.
2889 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Removed 0.6.x backwards support.
2893 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Changed all integer type names:
2896 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2897 to avoid collisions with other libraries using same type names
2900 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Added `prefer_ipv6' argument to the functions
2903 silc_net_gethostbyname[_async]. If it is TRUE it will return
2904 IPv6 address over IPv4. If FALSE IPv4 address is returned
2905 even if IPv6 address was found. Affected files
2906 lib/silcutil/silcnet.[ch].
2908 * Added support silc_net_create_connection[_async] to fallback
2909 to IPv4 address if IPv6 address could not be used (like if
2910 it doesn't work on a specific system). Affected file in
2911 lib/silcutil/unix/silcunixnet.c.
2913 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Added silc_schedule_reinit function to do the enlarging
2916 of the max tasks handling capabilities of the scheduler.
2917 Affected files lib/silcutil/silcschedule.[ch].
2919 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Added automatic extern "C" { ... } for C++ compilers so the
2922 application does not need to define them. Affected file
2923 includes/silcincludes.h.
2925 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2926 old name went against naming convention. Applications now
2927 include "silcclient.h" instead of "clientlibincludes.h".
2928 Removed includes/clientlibincludes.h, it is redundant now.
2930 * Renamed includes/version.h to silcversion.h.
2932 * Added really preliminary support for OS/2 into the util
2933 library. Only thread & mutex API is implemented, others
2934 are still to be implemented. Created the lib/silcutil/os2/
2935 directory. Created also file includes/silcos2.h.
2937 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Added preliminary BeOS support into the util library.
2940 Created lib/silcutil/beos/, and implemented all the needed
2941 functions to support SILC on BeOS. Created also file
2942 includes/silcbeos.h.
2944 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2946 * Added proper initializations to silc's irssi code, so it's
2947 now possible to load it as module. Affected files
2948 irssi/src/silc/core/silc-core.c,
2949 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2951 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2956 * Fixed the silcdoc document generator to correct generate
2957 docs from all kinds of filenames. Affected files are
2958 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2960 * ROBOdoc documented lib/silcutil/silcmemory.h.
2961 Added also new function silc_memdup.
2963 * Removed lib/silcutil/silcbufutil.h and moved those routines
2964 to the lib/silcutil/silcbuffer.h.
2966 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Added `user_count' to the SilcChannelEntry which now tells the
2969 number of users on the channel. The user count is now saved
2970 in normal server of global channels as well. Affected files
2971 silcd/server.c, idlist.h, packet_receive.c and command.c.
2973 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2974 include file utility functions.
2976 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2977 instead of calling directly OS routines.
2979 * Fixed NICK change printing in Irssi SILC Client. Fixed
2980 KICKED notify printing in Irssi SILC Client. Affected file
2981 irssi/src/silc/core/client_ops.c.
2983 * Fixed a NICK change bug in client library, to not recreate the
2984 client_entry->channels hash table everytime nick is changed.
2985 Affected file lib/silcclient/client.c.
2987 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2989 * ROBOdoc documented the lib/silcske/silcske.h, and improved
2990 the SKE interface a bit.
2992 * Fixed padding problem in PKCS#1. The padding was not actually
2993 random since the random number generator was used incorrectly.
2994 This security bug affects only when encrypting with PKCS#1, and
2995 it is not currently used at all in SILC. SILC only use signing
2996 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
2998 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Rewrote the notify handling in Irssi SILC client to not call
3001 the events as signals. Fixes problems with Perl support.
3002 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3004 * Send the auto-nicking NICK command in client library with
3005 little timeout after connecting. The affected file is
3006 lib/silcclient/client.c.
3008 * Added following new config file settings:
3009 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3010 key_exchange_timeout, conn_auth_timeout, connections_max,
3013 Implemented all the new config settings handling in the server.
3015 Optimized the use of SKE Mutual flag usage. Use it only
3016 if connection authentication protocol is not based in public
3019 Renamed all SilcServerConfigSection* to SilcServerConfig*
3020 to have a bit shorter names.
3022 Affected files silcd/serverconfig.[ch], server.[ch], and
3025 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3027 * Cleaned up the listening sockets code, preparing for the rehash
3028 support. Affected file is silcd/server.c.
3030 * Fixed some output messages. Affected files are silcd/silcd.c,
3033 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Create lib/doc/silcrng_intro.html document as introduction
3036 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3038 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3040 * Fixes to the silcd config template. Affected file is
3041 doc/example_silcd.conf.in.
3043 * Removed type casts from silc_calloc(), conforming to the
3044 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3046 * Removed param_name member from client, server, and router
3047 section structs, now identifying the param directly.
3049 Added CONFIG_FREE_AUTH macro in config file parsing.
3051 Affected files are silcd/serverconfig.[ch].
3053 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3055 * Fixed command line parameter handling. All SILC initialization
3056 is now done in silc_core_init() which also fixes autoconnecting
3059 Affected files irssi/src/silc/core/silc-core.c,
3060 irssi/src/fe-text/silc.c.
3062 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Added new configuration options and blocks:
3065 keepalive_secs, reconnect_count, reconnect_interval,
3066 reconnect_interval_max, reconnect_keep_trying and
3067 require_reverser_lookup. Added ConnectionParam block, and
3068 implemented the connection parameters when connecting as
3069 initiator and when accepting connections as responder.
3071 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3072 whether given configuration value has been given already.
3074 Affected files silcd/serverconfig.[c], server.[c].
3076 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3077 algorithm parts and created new file silcalgs.conf, that
3078 is now included from the example_silcd.conf.in.
3080 * Optimized the silc_server_connect_to_router_second to take
3081 the connection configuration object from the SilcServerConnection
3082 object instead of finding it during the connecting phase.
3083 Added the configuration object to SilcServerConnection struct.
3084 Affected files silcd/server_internal.h, server.c.
3086 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Add the client on channel after it was resolved at the
3089 channel message receiving, and it was not already on the
3090 channel. Affected file lib/silcclient/client_channel.c.
3092 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Fixed the public key authentication to allocate always the
3095 destination signature buffer instead of using static buffer.
3096 Affected file silcd/protocol.c.
3098 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Unified the serverconfig.[ch]'s helper function interface.
3101 Affected file silcd/serverconfig.[ch].
3103 * Removed doc/example_silc.conf.in since it is redundant.
3104 The make install will now install irssi/silc.conf file.
3106 * Added new Passphrase and Publickey authentication methods to
3107 config file, allowing both public key and passphrase based
3108 authentication to be set at the same time.
3110 Added `prefer_passphrase_auth' setting in config file which
3111 can be used to set to prefer passwd auth if both passwd and
3112 public key is set. If not set, public key is preferred.
3113 This has effect only when being initiator (responder will try
3116 Added support for authentication with passphrase and public key
3117 at the same time. The passphrase is tried first always since
3118 it is faster to check.
3120 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3122 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3124 * Merged the new SILC Config library, with the server parsing
3125 support. Read the header file silcconfig.h or the toolkit
3126 documentation for the news. Affected files are
3127 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3128 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3129 silcd/protocol.c silcd/server.c silcd/server_backup.c
3130 silcd/serverconfig.[ch] silcd/silcd.c.
3132 * Fixed some silclog documentation. Affected file is
3133 lib/silcutil/silclog.h.
3135 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * The silc_cipher_register, silc_hash_register and
3138 silc_hmac_register now checks if the object to be registered
3139 is registered already. Affected files are
3140 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3142 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3146 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Allow zero length channel messages inside the Channel Message
3149 Payload. Affected file lib/silccore/silcchannel.c.
3151 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3152 as header filenames.
3154 * Removed lib/silcclient/README and created HTML file
3155 lib/silcclient/silcclient_using.html, which is now included
3156 as part of Toolkit documentation.
3158 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Fixed CUMODE_CHANGE notify handling to change the mode of
3161 correct client. Affected file lib/silcclient/client_notify.c.
3163 * Make silc_rng_alloc fail if it cannot allocate the sha1
3164 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3166 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Fixed the file transfer's key agreement payload to include
3169 zero port also if the hostname is NULL because it could not
3172 Call file transfer monitor callback now also if error occurs
3173 during key agreement protocol.
3175 Changed the silc_client_file_send interface to return the
3176 SilcClientFileError instead of session id. The session ID
3177 is returned into pointer provided as argument.
3179 Check that the file exists locally before sending the
3180 file transfer request at all.
3182 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3184 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3185 error than can occur while key agreement protocol. Affected
3186 file lib/silcclient/silcapi.h.
3188 * Fixed the event_mode CMODE handler to not crash when mode
3189 is changed and +k mode is set in the channel. Affected file
3190 irssi/src/silc/core/silc-channels.c.
3192 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3193 SILC_LOG_WARNING to give out Warning and not Error. Affected
3194 file lib/silcutil/silclog.c.
3196 * Fixed the channel message payload decryption in the function
3197 silc_channel_message_payload_decrypt to not modify the original
3198 buffer before it is verified that the message decrypted
3199 correctly. Otherwise, next time it is called with correct
3200 channel key it won't encrypt since the payload is corrupted.
3201 Affected file lib/silccore/silcchannel.c.
3203 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Do not constantly resize the window. A fix patch by cras.
3206 Affected file irssi/src/fe-text/screen.c.
3208 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3211 Affected file lib/silcutil/silcnet.c.
3213 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Fixed a bug in hash table internal routine for traversing
3216 the table with foreach callback. The current entry may
3217 become invalid in the callback but it was referenced after
3218 the callback returned.
3220 Do not allow auto rehashing of hash table during the
3221 silc_hash_table_foreach operation, for same reasons as it is
3222 not allowed for SilcHashTableList. Affected files are
3223 lib/silcutil/silchashtable.[ch].
3225 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3228 Win32 DLL. extern's in header files are now declared with
3231 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Fixed private message handling. It used some old code that
3234 caused the client to crash. Affecte file is
3235 lib/silcclient/client_prvmsg.c.
3237 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Added function silc_client_add_channel,
3240 silc_client_replace_channel_id, and removed functions
3241 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3242 from client library.
3244 * Added cross reference of the joined channels to the
3245 SilcClientEntry, and changed the SilcChannelEntry's
3246 users list to SilcHashTable. The affected files are
3247 lib/silcclient/idlist.[ch].
3249 * Fixed a bug in hash table tarversing. While the hash table
3250 is traversed with SilcHashTableList the table must not be
3251 rehashed. It is now guaranteed that auto rehashable tables
3252 are not rehashed while tarversing the list. Also defined that
3253 silc_hash_table_rehash must not be called while tarversing
3254 the table. Added function silc_hash_table_list_reset that must
3255 be called after the tarversing is over. The affected files are
3256 lib/silcutil/silchashtable.[ch].
3258 * Changed all hash table traversing to call the new
3259 silc_hash_table_list_reset in server and in client library.
3261 * Added function silc_client_on_channel to return the
3262 SilcChannelUser entry if the specified client entry is joined
3263 on the specified channel. This is exported to application as
3264 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3266 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Fixed founder regaining problem with JOIN command on normal
3269 server. The notify for mode change must be sent always and
3270 not only if !cmd->pending. Affected file silcd/command.c.
3272 * Fixed the WHOWAS command's reply sending to support the
3273 lists correctly. Affected file silcd/command.c.
3275 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * When sending JOIN command to router for processing the
3278 sender's old command identifier was not saved back to the
3279 sender's command context, fixed now. The affected file is
3282 * Create the key in JOIN command of the router did not return
3283 the channel key, added check for this. Affected file is
3286 * Fixed a channel ID update bug in JOIN command reply. Do
3287 not directly upgrade the ID but call the function
3288 silc_idlist_replace_channel_id if the ID was changed.
3289 Affected file silcd/command_reply.c.
3291 * Fixed memory leaks from command calling if it would fail.
3292 Affected file silcd/command.c.
3294 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Applied patches from cras:
3298 Memory leak fixes around libaries, irssi window resize fix,
3299 new silclist.h and silcdlist.h, all extern inline changed to
3302 * Removed dotconf from lib/dotconf, not needed anymore.
3304 * Removed TRQ from lib/trq, not needed anymore.
3306 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3307 with server connections. Later this will be configurable
3308 in config file after new config file is done. Affected file
3311 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Fixed a crash in server related to channel announcements.
3314 Affected file silcd/server.c.
3316 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Fixed memory leaks in silc_server_create_new_channel*
3319 functions. Affected file silcd/server.c.
3321 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3322 which ID was changed. This way the router will send the
3323 user list for the channel again, and server won't be in
3324 desync in some rare circumstances. Affected file is
3325 silcd/packet_receive.c.
3327 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Check for NULL socket pointer in the function
3330 silc_server_packet_send_to_channel_real. Affected file
3331 silcd/packet_send.c.
3333 * Fixed the BAN notify handling to correctly remove ban
3334 list. Affected file silcd/packet_receive.c.
3336 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Fixed some header addition to Toolkit distribution in
3339 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3341 * Added lib/silcclient/client_ops_example.h as an template
3342 file for application programmers to quickly start using
3343 the SilcClientOperation functions in their application.
3344 Updated the lib/silcclient/README as well to tell about this
3345 nice file made available.
3347 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Call silc_server_remove_from_channels when removing client
3350 entry when NO_SUCH_CLIENT_ID was received. Affected file
3351 is silcd/command_reply.c.
3353 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added server & router operator statistics updating. Affected
3356 file silcd/packet_receive.c and silcd/command.c.
3358 * Fixed the SERVER_SIGNOFF notify handling on normal server
3359 not to save the history information for clients. Same was
3360 fixed earlier in remove_clients_by_server function, but not
3361 here. Affected file silcd/packet_receive.c.
3363 * Raised the default connection-retry count from 4 to 7 in
3364 server. Affected file silcd/server.h.
3366 * Cancel any possible reconnect timeouts when we start the
3367 key exchange. Affected file silcd/server.c.
3369 * Do not reconnect on connection failure when SCONNECT was
3370 given. Affected files silcd/server.[ch].
3372 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3376 * Fixed the NICK command to always give the unformatted
3377 nickname to the one giving the NICK command. If unformatted
3378 nickname is cached already it will be formatted and the
3379 local entry will always get the unformatted nickname.
3380 Affected file lib/silcclient/idlist.c.
3382 * Fixed some double frees from client library commands.
3383 Affected file is lib/silcclient/command.c.
3385 * Fixed CUMODE command in server to assure that no one can
3386 change founder's mode than the founder itself, there was a
3387 little bug. Affected file silcd/command.c.
3389 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Removed the SilcClientCommandDestructor from the client
3392 libary, it is not needed anymore. Affected files are
3393 lib/silcclient/silcapi.h, command[_reply].[ch],
3394 client_notify, idlist.c.
3396 * Fixed GETKEY command to first resolve client, and then
3397 resolve the server only if the client was not found, instead
3398 of resolving both at the same time. Affected file is
3399 lib/silcclient/command.c.
3401 * Added silc_client_start_key_exchange_cb and lookup the
3402 remote hostname and IP address before starting the key
3403 exchange with server. The affected file is
3404 lib/silcclient/client.c.
3406 * The server's public key is now saved using the IP address
3407 of the server and not the servername for the filename.
3408 The hostname public key filename is checked as an fall back
3409 method if the IP address based filename is not found.
3411 Fixed the GETKEY command to save the fetched server key
3412 in correct filename.
3414 Print the remote server's hostname now when new key is
3415 received during connection process. Affected file is
3416 irssi/src/silc/core/client_ops.c.
3418 * Return always our own public key to the client if it asks
3419 for it with GETKEY command. Affected file silcd/command.c.
3421 * Removed the use_auto_addr variable from default config
3422 file since it was in wrong section. Affected file is
3425 * Fixed TOPIC_CHANGE notification to not route it when it
3426 was sent using silc_server_send_notify_to_channel function.
3427 Affected file silcd/command.c.
3429 * Fixed silc_server_send_notify_kicked to send the kicker's
3430 Client ID also, it was missing. Affected files are
3431 silcd/command.c, silcd/packet_send.[ch].
3433 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Do not save client history information in SERVER_SIGNOFF.
3436 Fixes the bug in normal server that it does not detect
3437 the client becoming valid after the server becomes back
3438 online. Affected file silcd/server_util.c.
3440 * Added `sock_error' field into the SilcSocketConnection
3441 context. When error occurs during socket operation (read
3442 or write) the error is saved. Added also new function
3443 silc_socket_get_error to return human readable socket error
3444 message. Affected files are lib/silcutil/silcsockconn.[ch],
3445 lib/silcutil/unix/silcunixsockconn.c, and
3446 lib/silcutil/win32/silcwin32sockconn.c.
3448 * The server now prints the socket error message in the
3449 signoff for client. Affected file silcd/server.c.
3451 * Fixed the `created' channel information sending from router
3452 to server in JOIN command. Checks now whether the channel
3453 really was created or not and set it according that.
3455 Fixed the JOIN command to use the client entry's current
3456 ID during the joining procedure instead of the one it sent
3457 in the command (it is checked though), since it can change
3458 between the packet processing and command processing, and
3459 would just case unnecessary pain in the client end. Affected
3460 file silcd/command.c.
3462 * Fixed a channel key payload sending to use correct channel
3463 ID when the server was forced to change the channel's ID by
3464 router. Router sent the key payload with the old Channel ID.
3465 Affected file silcd/packet_receive.c.
3467 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Call silc_server_save_channel_key only if the key payload
3470 was provided in the JOIN command's command reply. Affected
3471 file silcd/command_reply.c.
3473 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Fixed silc_mp_sizeinbase to return the value correctly with
3476 MPI. Affected file lib/silcmath/mp_mpi.c.
3478 * Fixed the stop_server signal to correctly stop the scheduler
3479 and gracefully stop the server when SIGTERM or SIGINT signals
3480 are received. Affected file silcd/silcd.c.
3482 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3484 * Simple handling of TERM and HUP signals. Also added some log
3485 flushing call around. Affected file is
3488 * Fixed small bugs in silclog.c. Now buffering output will take
3489 effect after 10 seconds since startup: This will ensure that
3490 no important startup messages are lost. Also output redirection
3491 will preserve original format ([Date] [Type] message).
3492 Affected file is lib/silcutil/silclog.c.
3494 * Added two options to the config file, in the logging section:
3495 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3496 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3498 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Do not print the warning about log files not being initialized
3501 more than once to avoid excess logging. Affected file is
3502 lib/silcutil/silclog.c.
3504 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3505 the SIM copying in make install in Makefile.am.pre.
3507 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3509 * Rewritten silclog APIs. Globally interesting changes follows:
3510 silc_log_set_files() changed to silc_log_set_file().
3511 silc_log_set_callbacks() changed to silc_log_set_callback().
3512 ROBOdoc documented silclog header file.
3513 SilcLogCb now returns bool to wether inihibit the default
3514 handler or not (to keep the old behaviour return always TRUE).
3515 The new APIs should also fix the problem of the
3516 silcd_error.log file that was written in the current directory.
3519 Log files streams will remain opened after silc_log_set_file()
3520 call, means less CPU usage notably on high traffic servers.
3521 File streams are now full buffered, and flushed to the disk
3522 every 5 minutes, lesses HD activity and CPU usage.
3523 Messages can be redirected, allowing admins to configure
3524 one single logfile for all server messages.
3525 the silc_log_quick global variable to activate fast-logging.
3526 Affected files lib/silcutil/silclog.[ch]
3528 * Changed some code to conform new silclog APIs. Affected
3529 files are doc/example_silcd.conf.in, silcd/server.c
3530 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3533 * Fixed a memory leak that could occur in some situations.
3534 Affected file silcd/serverconfig.c.
3536 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added the silc_client_del_client to remove the client from
3539 all channels as well. Affected file lib/silcclient/idlist.c.
3541 * Fixed the client library to correctly remove the client
3542 from all channels when the client entry is being destroyed.
3543 Affected file lib/silcclient/client_notify.c, command.c.
3545 * Added auto-nicking support to the client library. If the
3546 applicatio now sets client->nickname it will be sent to the
3547 server after connecting by the library. This way for example
3548 SILCNICK (or IRCNICK) environment variables will have effect
3549 and always change the nickname automatically to whatever
3550 it is wanted. Affected file lib/silcclient/client.[ch].
3552 * Renamed silc_server_command_bad_chars to the
3553 silc_server_name_bad_chars and moved it to the
3554 silcd/server_util.[ch]. Added also new function
3555 silc_server_name_modify_bad to return nickname that
3556 includes bad characters as new nickname without those
3557 bad characters. This check and modify is now used in
3558 silc_server_new_client when the username is initially set
3559 as nickname, so it must be checked to be valid nickname.
3560 Affected file silcd/packet_receive.c.
3562 * The nickname length is now taken from the packet for real
3563 and not trusted to strlen() since it clearly can return
3564 wrong length for nickname including bad characters. This
3565 also applies to channel names. Affected file silcd/command.c.
3567 * Removed the lib/silcsilm/modules directory. Modules are now
3568 compiled into the lib/silcsim. Fixed the copying of the
3569 modules to follow symbolic links in Makefile.am.pre.
3571 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Fixed silc_string_regexify list creation. Fixes bugs with
3574 BAN and INVITE commands in server. The affected file is
3575 lib/silcutil/unix/silcunixutil.c.
3577 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3579 * Removed the command destructor entirely from the server's
3580 command and command reply routines. It is not needed, and
3581 its usage was buggy and caused crashes. Affected files are
3582 silcd/command[_reply].[ch].
3584 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3586 * Cancel protocol and NULL sock->protocol if timeout
3587 occurred during protocol. Affected file silcd/server.c.
3589 * Cancel protocol timeouts always before calling the final
3590 callback, to assure that after final callback is called
3591 no other state will be called for the protocol anymore.
3592 Affected file silcd/protocol.c.
3594 * Print error log if incoming connection configuration could
3595 not be found. Affected file silcd/server.c.
3597 * Fixed JOIN command to correctly save the founder mode
3598 to the client on normal SILC server, when the channel
3599 was created by the router. Affected file silcd/command.c.
3601 * Fixed LIST command (hopefully) to send correct reply
3602 packets. Affected file silcd/command.c.
3604 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3606 * The silc_packet_receive_process now returns FALSE if the
3607 read data was invalid packet, and TRUE if it was ok.
3609 The server now checks that if unauthenticated connection
3610 sends data and its processing fails the server will close
3611 the connection since it could be a malicious flooder.
3613 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3615 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3617 * Make sure the warning about error opening a log file is
3618 printed only once and not everytime it fails (produces
3619 too much useless log). Affected file lib/silcutil/silclog.c.
3621 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3623 * Made the silc_server_daemonise() function more readable.
3624 Affected file silcd/server.c.
3626 * Pid file is now optional, the user may comment it out from
3627 the config file. Removed define SILC_SERVER_PID_FILE, we
3628 don't need a default any longer. Affected file
3629 configure.in.pre, lib/Makefile.am.pre.
3631 * Make some use of the pid file. The server now dies at startup
3632 if it detects a valid pid file on his path. The server would
3633 die anyway in this circumstance, because of the bind() failure.
3634 Affected file silcd/silcd.c.
3636 * No longer compiling lib/dotconf.
3638 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3640 * Fixed JOIN command parsing not to crash. Affected file
3641 lib/silcclient/command.c.
3643 * Fied the NICK_CHANGE notify to add the new client entry
3644 even it is resolved. This removes an <[unknown]> nick
3645 thingy bug in the client. Affected file is
3646 lib/silcclient/client_notify.c.
3648 * Do not try to allocate 0 bytes (efence does not like it)
3649 in lib/silccore/silccomand.c when encoding payload.
3651 * Do not take IRCNICK as nickname in Irssi SILC client since
3652 it is not possible to set nickname before hand connecting
3653 the server (TODO has an entry about adding auto-nicking
3656 * Changed the silc_server_command_pending to check whether
3657 there already exists an pending entry with the specified
3658 command, command identifier and pending callback. This is
3659 to fix IDENTIFY and WHOIS related crashes that may register
3660 multiple pending commands with same identifier. Affected
3661 file silcd/command.c.
3663 * Fixed the server to reconnect to the router even if it
3664 was already reconnecting and EOF was received. This to
3665 fix a possibility that the server wouldn't ever try to
3666 auto-reconnect to the router. Affected file silcd/server.c.
3668 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3670 * Fixed the server's password authentication to use the
3671 length of the locally saved password, and not the one
3672 sent in the packet. Affected file silcd/protocol.c.
3674 * Fixed same password authentication problem in the
3675 Authentication Payload handling routines in
3676 lib/silccore/silcauth.c.
3678 * Yet another password authentication problem fixed with
3679 channel password handling in silcd/command.c.
3681 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3683 * If first character of string in silc_parse_userfqdn is '@'
3684 then do not parse it. Affected file is
3685 lib/silcutil/silcutil.c.
3687 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3689 * Fixed minor bug in IDENTIFY command reply sending, which
3690 caused various weird problems during JOIN when it was
3691 resolving names for users. Affected file silcd/command.c.
3693 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3695 * Fixed the IDENTIFY command reply sending to chech better valid
3696 clients. It was possible to send incomplete list of replies.
3697 Affected file silcd/command.c.
3699 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3701 * Added silc_client_command[s]_[un]register functions now to
3702 dynamically register the commands in client library. Removed
3703 the static table of commands. This allows the client library
3704 to call commands without causing the application to know about
3705 what commands library has called.
3707 Removed the INFO command reply kludge to detect when the command
3708 was called by library. Now library use its own command reply
3709 function for INFO command.
3711 Added function silc_client_command_call to call a command.
3712 Application can use it to call command, not access the structure
3715 Now all commands that are sent by the client library (not
3716 explicitly sent by application) use own command reply functions.
3718 Affected files around lib/silcclient/ and in
3719 irssi/src/silc/core/.
3721 * Fixed the WHOIS command reply sending to chech better valid
3722 clients. It was possible to send incomplete list of replies.
3724 Fixed the WHOIS and IDENTIFY to send the request to router
3725 if normal server did not do it and did not find any results.
3727 Affected file silcd/command.c.
3729 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3731 * Moved the internal data from SilcClient context into its
3732 own file, not accesible to application. Affected files
3733 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3734 and other files in client library.
3736 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3738 * Added doc/examples installation target in Makefile.am.pre.
3741 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3743 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3744 commands the found client entry will be removed from the
3745 cache, after notifying application about the error. Affected
3746 file lib/silcclient/command_reply.c.
3748 * Changed the /MSG to check for exact nickname user gave, and
3749 not let `nick' match `nick@host' if it is only one found. Now,
3750 user must type the exact nickname (like nick@host2) even if
3751 there are no more than one same nicks found. This is to avoid
3752 a possibility of sending nickname to wrong nickname since
3753 `nick' could match `nick@host'. Affected file is
3754 irssi/src/core/silc-servers.c.
3756 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3758 * Do not print "you are now server operator" or similar when
3759 giving /away command. Affected files are
3760 irssi/src/silc/core/client_ops.c, silc-servers.h.
3762 * Made the silc_server_command_pending_error_check to send
3763 the same command reply payload it received back to the
3764 original sender of the command. This way all arguments
3765 that was received by the server will be received by the
3766 client too. Affected file silcd/command.c.
3768 * Added the silc_idcache_add to return the created cache entry
3769 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3771 * Add global clients to expire if they are not on any channel.
3772 This is because normal server will never know if they signoff
3773 if they are not on any channel. The cache expiry will take
3774 case of these entries. This is done by normal servers only.
3775 The affected files are silcd/command_reply.c,
3776 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3778 * If server receives invalid ID notification for WHOIS or
3779 IDENTIFY and the ID exists in the lists, it is removed.
3780 Affected file silcd/command_reply.c.
3782 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3783 in client then client entry that it matches is searched and
3784 the nickname is printed on the screen for user. Affected
3785 file irssi/src/silc/core/client_ops.c.
3787 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3789 * Use cache entry expire time in the LIST command reply to
3790 purge old entries from the cache after the LIST command
3791 reply has been received. This way we don't have non-existent
3792 entries in the cache for too long. Affected file is
3793 silcd/command_reply.c.
3795 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3797 * If we are normal server, and we've not resolved client info
3798 in WHOIS or IDENTIFY from router, and it is global client,
3799 we'll check whether it is on some channel. If it is not
3800 then we cannot be sure about its validity and will resolve it
3801 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3802 file silcd/command.c.
3804 * Search channel by name (if possible) rather than by ID
3805 in IDENTIFY command's command reply. Affected file is
3806 silcd/command_reply.c.
3808 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3810 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3811 Updated specs and implemented it. Affected file silcd/command.c,
3812 silcd/packet_send.c and silcd/packet_receive.c.
3814 * Implemented the <founder auth> payload handling in the JOIN
3815 command. If provided all conditions for channel joining
3816 except requirement to provide correct passphrase can be
3817 overrided by the channel founder. Updated the protocol specs.
3818 Affected file silcd/command.c.
3820 Added support for founder auth in JOIN command in client
3821 library. Fixed the parsing of the JOIN command now to support
3822 all options as they should be. The affected file is
3823 lib/silcclient/command.c.
3825 * Optimized the WHOIS and IDENTIFY commands to send the request
3826 to router only if it includes nicknames or other names. If
3827 they include only IDs then check the local cache first before
3828 routing. Affected file is silcd/command.c.
3830 * Added channels topic announcements. Affected file is
3831 silcd/packet_receive.c and silcd/server.c.
3833 * Fixed the silc_server_send_notify_topic_set to really destine
3834 the packet to channel. Affected file silcd/packet_send.c.
3836 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3837 library. Affected file lib/silcclient/client_notify.c.
3839 * Added UMODE announcements. Affected file silcd/server.c.
3841 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3843 * Memory leak fixes in:
3845 lib/silcutil/silcsockconn.c
3846 lib/silcske/silcske.c
3847 lib/silcske/groups.c
3849 lib/silccrypt/silcpkcs.c
3850 lib/silccore/silccommand.c
3851 lib/silccore/silcidcache.c
3856 * ROBOdoc documented the lib/silcske/groups.h file and a
3857 bit changed the interface for better.
3859 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3861 * Update the client entry context in the ID cache after
3862 nick change. Affected file lib/silcclient/command.c.
3863 Fixes the CUMODE command when regaining founder privileges,
3864 and a little WHOIS problem.
3866 * Fixed silc_net_gethostbyname to correctly call the
3867 inet_ntop. Affected file lib/silcutil/silcnet.c.
3869 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3871 * Added IPv6 support checking to the configure.in.pre, added
3872 also --enable-ipv6 option to override the check. Affected
3873 file configure.in.pre.
3875 * The silc_thread_create now calls the start function
3876 directly if threads support is not compiled in. Removes
3877 ugly #ifdef's from generic code. Affected files are
3878 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3880 * Added silc_net_gethostby[name/addr]_async to asynchronously
3881 resolve. Affected files are lib/silcutil/silcnet.[ch].
3883 * Added support for rendering IPv6 based server, client and
3884 channel IDs. Affected file lib/silcutil/silcutil.c.
3886 * Added support for creating IPv6 based server IDs. Affected
3887 file is silcd/serverid.c.
3889 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3891 * Added silc_net_gethostby[addr/name] into the
3892 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3893 routines. Added silc_net_is_ip[4/6]. Affected file is
3894 lib/silcutil/unix/silcunixnet.c. All routines that take
3895 address as argument now supports both IPv4 and IPv6 addresses.
3897 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3899 * Fixed LIST command reply sending in server. Affected file
3902 * Server now sends the kicker's client ID in the KICK notify
3903 to the kicked client. Affected file silcd/command.c.
3905 * The client library now parses the kickers client ID and
3906 UI displays it. Affected files lib/silcclient/client_notify.c
3907 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3909 * Made all payload parsing function prototypes consistent.
3910 They all take now const unsigned char * and uint32 pair as
3911 the payload data instead of SilcBuffer. Changes all around
3912 the source tree. Other unsigned char* -> const unsigned char*
3913 changes around the tree as well.
3915 * Optimized SFTP client and server packet sending not to
3916 allocate new buffer for each packet but to recycle the
3917 first allocated buffer. Affected files are
3918 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3920 * Optimized the SFTP client to use SilcList instead of
3921 SilcDList for requests, because it is faster. Affected file
3922 is lib/silcsftp/sftp_client.c.
3924 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3925 into lib/silccore/silcid.[ch].
3927 Renamed silcpayload.[ch] into silcargument.[ch].
3929 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3931 * If client entry is deleted with active key agreement
3932 session, abort the session.
3934 The silc_client_abort_key_agreement now calls the completion
3935 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3937 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3940 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3942 * Don't use __restrict in older GCC's. Affected file is
3943 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3945 * silc_net_localhost now attempts to reverse lookup the
3946 IP/hostname. Affected file lib/silcutil/silcnet.c.
3948 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3949 command. It can be used to gain founder privileges at
3950 the same time when joining the channel.
3952 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3953 kicker's client ID as well. Updated protocol specs.
3955 Defined that the server must send SILC_COMMAND_IDENTIFY
3956 command reply with error status to client who sent
3957 private message with invalid client ID.
3959 Updated the protocol specification.
3961 * Added silc_server_send_command_reply to send any
3962 command reply. Affected file silcd/packet_send.[ch].
3964 * Added silc_id_payload_encode_data to encode ID payload
3965 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3967 * The server now send IDENTIFY command reply with error
3968 status if client ID in private message is invalid. Affected
3969 file silcd/packet_receive.c.
3971 * Save the server key file with server's IP address in
3972 the filename instead of hostname. The affected file is
3973 irssi/src/silc/core/client_ops.c.
3975 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3977 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
3980 * Added libtool support for compiling shared objects in
3981 lib/silcsim. Affected file configure.in.pre and
3982 lib/silcsim/Makefile.am. Original patch by cras.
3984 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3986 * Pid file configuration, and server's config file fixes
3987 patch by toma. Updated CREDITS file.
3989 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3991 * Fixed silc_client_channel_message to not try to decrypt
3992 the message twice if it resolved the destination client
3993 information. This could cause of dropping one channel
3994 message. Affected file lib/silcclient/client_channel.c.
3996 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3998 * Added silc_client_run_one into lib/silcclient/silcapi.h and
3999 lib/silcclient/client.c. This function is used when the SILC
4000 Client is run under some other scheduler, or event loop or
4001 main loop. On GUI applications, for example this may be
4002 desired to used to run the client under the GUI application's
4003 main loop. Typically the GUI application would register an
4004 idle task that calls this function multiple times in a second
4005 to quickly process the SILC specific data.
4007 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4009 * Fixed silc_server_drop() for dropping the supplementary
4010 groups as well, this could cause a security hole on some
4013 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4015 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4018 * Write PID file after dropping privileges. Added -F option
4019 to run server on foreground. A patch by debolaz.
4020 Affected files silcd/server.c, silcd/silcd.c.
4022 * Fixed MOTD to return the MOTD file server name. Affected
4023 file silcd/command.c.
4025 * Added INFO command reply handling to the Irssi SILC Client.
4026 Affected file irssi/src/silc/core/client_ops.c.
4028 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4030 * Fixed the silc_idcache_list_* routines to really support
4031 the dynamic list. Fixes a crash. Affected file is
4032 lib/silccore/silcidcache.c.
4034 * Fixed the LIST command reply to really call LIST command's
4035 pending callbacks. Affected file silcd/command_reply.c.
4037 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4039 * Update conn->local_entry->nickname after giving NICK
4040 command. Affected file lib/silcclient/command.c.
4042 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4044 * Added the [pid] option to the silcd configuration file
4046 Affected files: serverconfig.[ch] and silcd.c
4048 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4050 * Save fingerprint in WHOIS command reply in server.
4051 Affected file silcd/command_reply.c.
4053 * Fixed NICK commands pending callback registration.
4054 Affected file lib/silcclient/command.c.
4056 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4058 * Use ++server->cmd_ident when sending commands in server,
4059 instead of random number. Affected file silcd/command.c.
4061 * Fixed GETKEY command reply to call actually GETKEY pending
4062 command callbacks. Affected file silcd/command_reply.c.
4064 * A bit stricter check for nicknames. Check for same nickname
4065 in NICK command also. Affected file silcd/command.c.
4067 * Do not call INFO command everytime client ID changes, only
4068 during first connecting. Affected file lib/silcclient/client.c.
4070 * Set the new nickname only after successful command reply for
4071 NICK command is returned by server. Affected file
4072 lib/silcclient/command.c.
4074 * Remove nicknames from nicklist during server_signoff notify.
4075 Should fix /NAMES bit more. The affected file is
4076 irssi/src/silc/core/silc-channels.c.
4078 * Added `fingerprint' field to the SilcIDListData in the
4079 silcd/idlist.h to hold the fingerprint of the client's
4082 Send the fingerprint of the client's public key in WHOIS
4085 Affected files silcd/command.c, and silcd/idlist.[ch].
4087 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4088 create fingerprint from given data.
4090 * Show the fingerprint of the client's public key in WHOIS.
4091 Affected files irssi/src/module-formats.[ch] and
4092 irssi/src/silc/core/client_ops.c.
4094 * Format the multiple same nicknames also during JOIN and
4095 NICK_CHANGE notifys. Affected file is
4096 lib/silcclient/client_notify.c.
4098 * Do not print error on screen for invalid private message
4099 payload since it can come if someone is sending private
4100 messages with wrong key. Affected file
4101 lib/silccore/silcprivate.c.
4103 * Fixed multiple concurrent /PING crash. Affected file
4104 lib/silcclient/command.c.
4106 * Changed the wrong ID encoding. All IP addresses must be
4107 in MSB first order in encoded format. They were encoded
4108 wrong and was in LSB format. Affected files are
4109 silcd/serverid.c, lib/silcutil/silcutil.c.
4111 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4113 * Call the `connect' client operation through the scheduler
4114 in case of error. Affected file lib/silcclient/client.c.
4116 * Call the `failure' client operation even if the error
4117 occurred locally during a protocol. Affected file is
4118 lib/silcclient/protocol.c.
4120 * Added support of sending LIST command to router from normal
4121 server. This way normal server can get list of all channels
4122 in the network too. Fixed the channel list sending in the
4123 server too. Affected files are silcd/command.c, and
4124 silcd/command_reply.[ch].
4126 * Added silc_server_update_channels_by_server and
4127 silc_server_remove_channels_by_server. They are used during
4128 disconnection of primary router and in backup router protocol.
4129 Affected file silcd/server_util.[ch], silcd/server.c and
4130 silcd/server_backup.c.
4132 * Fixed channel adding to global list in IDENTIFY command
4133 reply in server. Affected file silcd/command_reply.c.
4135 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4137 * If the incoming packet type is REKEY or REKEY_DONE process
4138 that packet always synchronously. Fixes yet another MAC
4139 failed error on slow (dialup) connections. Affected file
4140 lib/silcclient/client.c and silcd/server.c.
4142 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4144 * Call check_version SKE callback for initiator too. Affected
4145 file lib/silcske/silcske.c.
4147 * Implemented fix for security hole found in the SKE that was
4148 fixed in the specification few days back; the initiator's
4149 public key is now added to the HASH value computation.
4150 Added backwards support for the old way of doing it too, for
4151 old clients and old servers. Affected file is
4152 lib/silcske/silcske.c.
4154 * Enabled mutual authentication by default in SKE. If initiator
4155 is not providing mutual authentication the responder will
4156 force it. This will provide the proof of posession of the
4157 private key for responder. The affected files are
4158 lib/silcclient/protocol.c and silcd/protocol.c.
4160 * Do not cache anymore the server's public key during SKE.
4161 We do mutual authentication so the proof of posession of
4162 private key is done, and if the server is authenticated in
4163 conn auth protocol with public key we must have the public
4164 key already. Affected file silcd/protocol.c.
4166 * Added new global debug variable: silc_debug_hexdump. If
4167 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4168 file lib/silcutil/silclog.[ch].
4170 * Fixed compilation warning due to char * -> const char *.
4171 Affected files lib/silcutil/silcnet.h, and
4172 lib/silccore/silcauth.[ch].
4174 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4176 * Fixed CMODE command when new channel key was created. If
4177 the creation failed the old key was removed. Next time giving
4178 same command would crash the server since the old key was
4179 freed already. Affected file silcd/command.c.
4181 * Fixed the silc_server_announce_get_channels to not crash
4182 on reconnect. Affected file silcd/server.c.
4184 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4186 * Added silc_log_set_debug_string function to set a regex
4187 string to match for debug output. Only the function names,
4188 or filenames matching the given debug string is actually
4189 printed. This way it is possible to filter out those debug
4190 strings that user is not interested in.
4192 Fixed a bug in silc_string_regexify.
4194 Affected files lib/silcutil/silclog.[ch], and
4195 lib/silcutil/unix/silcunixutil.c.
4197 * Changed the -d options in both server and Irssi SILC client
4198 to take the debug string as argument. Affected files
4199 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4201 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4203 * Added silc_hash_babbleprint to create a Bubble Babble
4204 Encoded fingerprint. The encoding is developed by Antti
4205 Huima (draft-huima-babble-01.txt), and it creates human
4206 readable strings out of binary data. Affected file
4207 lib/silccrypt/silchash.[ch].
4209 * Print the babble print now in addition of fingerprint as well
4210 in Irssi SILC client. Affected files are
4211 irssi/src/fe-common/silc/module-formats.[ch],
4212 irssi/src/fe-common/silc/core/client_ops.c.
4214 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4216 * Fixed a security problem found in SKE. The initiator's
4217 public key too is now added to the HASH hash value creation
4218 which is signed by the responder to create the SIGN value.
4219 This will prevent anyone in the middle to lie to the responder
4220 about the initiator's public key. If this is done now, the
4221 man in the middle will get caught. Updated the protocol
4224 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4226 * Better installation directory handling. Configure module
4227 paths and other paths automatically to example_silc* files
4228 in doc/. A patch by toma.
4230 * Fixed compiler warning from MPI library, and from SILC RNG.
4233 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4234 It can be configured with ./configure. A patch by toma.
4236 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4238 * Find correct make to use in prepare-clean. A patch by
4239 toma. Affected file prepare-clean.
4241 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4243 * Added irssi variables use_auto_addr, auto_bind_ip,
4244 auto_bind_port and auto_public_ip.
4246 * Changed the interface for silc_client_send_key_agreement
4247 in lib/silcclient/silcapi.h
4251 irssi/src/silc/core/silc-core.c
4253 lib/silcclient/silcapi.h
4254 irssi/src/silc/core/silc-channels.c
4255 lib/silcclient/client_keyagr.c
4258 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4260 * Added silc_pkcs_public_key_compare to compare two
4261 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4263 * Check that the client who set the founder mode on the
4264 channel is the same client that is giving the founder
4265 mode to itself. It is done by comparing the saved public
4266 key (it is saved even in the authentication is passphrase).
4267 Affected file silcd/command.c.
4269 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4271 * Do not process packet for disconnected socket connection.
4272 Affected file lib/silccore/silcpacket.c.
4274 * Process the DISCONNECT packet through scheduler in the
4275 client library. Affected file lib/silcclient/client.c.
4277 * Fixed the silc_client_packet_parse to not to increase
4278 the packet sequence number if the conn->sock and the
4279 current socket connection is not same. This can happen
4280 for example during key agreement when the conn includes
4281 multiple socket connections (listeners). Affected file
4282 lib/silcclient/client.c.
4284 * The sender of the file transfer request now provides also
4285 the pointer (listener) for the key exchange protocol. If
4286 the listener cannot be created then it sends empty key
4287 agreement and lets the receiver provide the listener.
4289 Added `local_ip' and `local_port' arguments to the
4290 silc_client_file_send. If they are provided they are used,
4291 if not then it will attempt to find local IP address, if
4292 not found or bind fails then the remote client will provide
4295 Affected files are lib/silcclient/client_ftp.c and
4296 lib/silcclient/silcapi.h.
4298 * Extended the FILE SEND command to support defining the
4299 local IP and port for key exchange listener. They are
4300 optional. Affected file irssi/src/silc/core/silc-servers.c.
4302 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4304 * Defined to WHOIS command reply the sending of fingerprint
4305 of the client's public key (if the proof of posession of the
4306 corresponding private key is verified by the server).
4307 Updated to the protocol specification.
4309 * Added support of receiving the client's public key's
4310 fingerprint in command reply in client library. Affected
4311 file is lib/silcclient/command_reply.c, and
4312 lib/silcclient/idlist.[ch].
4314 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4316 * Do not send over 128 chars long nickname to the server
4317 in NICK command. Affected file lib/silcclient/command.c.
4319 * Do not send over 256 chars long channel names to the server
4320 in JOIN command. Affected file lib/silcclient/command.c.
4322 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4324 * Assure that silc_server_close_connection cannot be called
4325 twice for same socket context. Affected file is
4328 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4330 * Send error message to application if opening file for
4331 writing during file transfer fails. Affected file is
4332 lib/silcclient/client_ftp.c.
4334 Remove all file transfer sessions for a client that we're
4335 removing from ID cache.
4337 Affected file is lib/silcclient/client_ftp.c.
4339 * Fixed silc_net_addr2bin to return correct address. Affected
4340 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4342 * Fixed file transfer session removing on signoff notify.
4343 Affected file irssi/src/silc/core/silc-servers.c.
4345 * Added the SilcClientFileError to be returned in the monitor
4346 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4347 Affected file lib/silcclient/silcapi.h.
4349 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed a crash in silc_client_ftp_free_sessions and
4352 silc_client_ftp_session_free_client. Affected file
4353 lib/silcclient/client_ftp.c.
4355 * Added `disabled' field in the SilcChannelEntry in the server
4356 to indicate if the server entry is disabled. Affected file
4357 silcd/idlist.h, silcd/command[_reply].c.
4359 * SILC server adds now /var/run/silcd.pid everytime it is
4360 started. Affected file silcd/silcd.c.
4362 * Added silc_server_packet_send_clients to send a packet to
4363 the provided table of client entries. Affected file
4364 silcd/packet_send.[ch].
4366 * Fixed a crash in client resolving in client_prvmsg.c in
4367 client library. Affected file lib/silcclient/client_prvmsg.c.
4369 * Do not actually remove the client directly from ID cache
4370 during SERVER_SIGNOFF, but invalidate it. This way we
4371 preserve the WHOWAS info for the client. Affected file
4372 silcd/server_util.c.
4374 * Fixed SERVER_SIGNOFF notify handling in the server. The
4375 server is now able to process incoming SERVER_SIGNOFF notify
4376 for a server that it doesn't even know about. It will remove
4377 the clients provided in the notify. Affected file
4378 silcd/packet_receive.c.
4380 * Check for partial packet in data queue after every packet that
4381 was found from the queue. Return and wait for more data if
4382 there is partial data in queue. Affected file is
4383 lib/silccore/silcpacket.c.
4385 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4387 * Added SilcClietFileError enum to indicate error in
4388 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4389 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4390 Affected files lib/silcclient/silcapi.h and
4391 lib/silcclient/client_ftp.c.
4393 * Check that newsize in silc_buffer_realloc is larger than
4394 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4396 * Added better monitor of file transfers. It now monitors
4397 key agreement protocol during the file transfer too. Added
4398 error reporting too. Affected files
4399 irssi/src/silc/core/silc-servers.c,
4400 irssi/src/fe-common/silc/module-formats.[ch].
4402 * Wrote a help file for FILE command.
4404 * Added silc_rng_global_get_byte_fast to get not-so-secure
4405 random data as fast as possible. Random data is read from
4406 /dev/urandom if available and from the SILC RNG if not
4407 available. It is used in padding generation. Affected file
4408 lib/silccrypt/silcrng.[ch].
4410 * All packets in client library are now processed synchronously.
4411 Optimized packet processing a lot. Affected file
4412 lib/silcclient/client.c.
4414 * All server connection packets are processing synchronously
4415 now in server, to optimize packet processing. Affected file
4418 * Include files are installed now only in Toolkit distribution
4419 if make install is given. Affected files: all Makefile.am's.
4421 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4423 * Assure that silc_client_notify_by_server_resolve does not
4424 resolve the client information multiple times. If it cannot
4425 be found by the first it cannot be found at all. Affected
4426 file lib/silcclient/client_notify.c.
4428 * Fixed WHOWAS command reply calling. Affected file
4429 lib/silcclient/command_reply.c.
4431 * Removed all references to silc_idlist_get_client from the
4432 Irssi SILC client since that call is internal call used by
4433 the library. The Irssi SILC client will use now client
4434 retrieval functions found in silcapi.h.
4436 * Fixed a bug in resolving nickname info before sending
4437 private message. It used freed memory. Affected file
4438 irssi/src/silc/core/silc-servers.c.
4440 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4442 * Assure my_channels statistics cannot go negative in server.
4443 Affected files silcd/server.c, silcd/server_util.c.
4445 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4447 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4449 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4451 * Win32 Toolkit changes. Affected files
4452 win32/silc.dsw, win32/libsilc/libsilc.def,
4453 win32/libsilcclient/libsilc.def,
4454 lib/silcutil/silcutil.c, and
4455 lib/sftp/sftp_fs_memory.c.
4457 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4459 * Added silc_net_localip to return local host's IP address.
4460 Affected file lib/silcutil/silcnet.[ch].
4462 * If key exchange or rekey protocol is active for a connection
4463 parse all packets syncronously since there might be packets
4464 in packet queue that we are not able to process without first
4465 processing packets before them. Affected file silcd/server,
4466 lib/silcclient/client.c.
4468 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4469 whether library should continue processing the packet.
4470 Affected file lib/silccore/silcpacket.h.
4472 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4473 SilcSFTPMonitorData to SFTP server to monitor various
4474 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4475 lib/silcsftp/sftp_server.c.
4477 * Added silc_file_size to return file size. Affected file
4478 lib/silcutil/silcutil.[ch].
4480 * Implemented the file transfer support for the client library.
4481 Added preliminary support for simple client to client one-file
4482 transmission. Affected file lib/silcclient/client_ftp.c,
4483 lib/silccilent/client.[ch].
4485 * Added new local command FILE to the Irssi SILC Client.
4486 It is used to perform the file transfer. It has subcommands
4487 SEND, RECEIVE, SHOW and CLOSE. Affected files
4488 irssi/src/silc/core/client_ops.c,
4489 irssi/src/silc/core/silc-server.[ch].
4491 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4493 * Relay the SILC_PACKET_FTP in the server. Affected files
4494 silcd/server.c and silcd/packet_receive.c.
4496 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4498 * Renamed silc_file_read and silc_file_write to functions
4499 silc_file_readfile and silc_file_writefile. Added function
4500 silc_file_open and silc_file_close. Affected files
4501 lib/silcutil/silcutil.[ch].
4503 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4505 * Resolve the client info when received private message or
4506 channel message for a client which nickname we don't know.
4507 Affected files lib/silcclient/client_prvmsg.c and
4508 lib/silcclient/client_channel.c.
4510 * Do not crash in /KEY if client is not connected. Affected
4511 file irssi/src/silc/core/silc-channels.c.
4513 * Added SilcClientStatus field to the SilcClientEntry in the
4514 lib/silcclient/idlist.h.
4516 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4517 is incomplete and is being resolved, it won't be resolved
4520 Make sure also that USERS command reply does not resolve
4521 twice information. Affected file is
4522 lib/silcclient/command_reply.c.
4524 Make sure that silc_client_get_clients_by_list does not
4525 resolve twice same information.
4527 * Check for valid client->id in the silc_server_free_client_data.
4528 Affected file silcd/server.c.
4530 * Fixed /GETKEY nick@server not to crash if the server entry
4531 is not found. Affected file lib/silcclient/command.c.
4533 * Fixed the silc_server_check_cmode_rights to check the
4534 requested modes correctly. Affected file silcd/command.c.
4536 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4538 * Better checks for non-printable chars in nick added.
4539 Affected file silcd/command.c.
4541 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4543 * Call the silc_server_udpate_servers_by_server in the
4544 primary router that comes back online in the backup resuming
4545 protocol. Otherwise it routes packets wrong. Affected file
4546 silcd/server_util.[ch], silcd/server_backup.c.
4548 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4550 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4551 lib/silcutil/silcbuffmt.[ch].
4553 * Redefined the SILC packet header to include the padding
4554 length. Affected file lib/silccore/silcpacket.[ch].
4556 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4557 length for maximum padding up to 128 bytes). Affected
4558 file lib/silccore/silcpacket.h.
4560 * Removed all backwards support for old 0.5.x MAC thingies.
4561 The SILC packet header change makes it impossible to be
4562 backwards compatible.
4564 * Send the ENDING packet with timeout in the backup resuming
4565 protocol. This is to assure that all routers has connected
4566 to the primary router. Affected file silcd/server_backup.c.
4568 * Changed the RNG to take the first IV from random data. It
4569 used to take it from zero actually. Changed the RNG also
4570 to use /dev/urandom during session. /dev/random is used
4571 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4573 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Changed the SILC packet header to have the first two bytes
4576 (the packet length) encrypted. Affected files aroung the
4577 code tree, lib/silccore/silcpacket.[ch]. Removed the
4578 SilcPacketCheckDecrypt callback. It is not needed anymore
4579 since the silc_packet_receive_process will determine now
4580 whether the packet is normal or special.
4582 * Implemented the unidirectional MAC keys. Affected files
4583 lib/silcske/silcske.c, silcd/protocol.c and
4584 lib/silcclient/protocol.c.
4586 * Implemented the packet sequence number to the MAC computation.
4587 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4588 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4589 lib/silcclient/protocol.c.
4591 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4593 * Allow backup router to announce servers. All servers
4594 announced by backup router are added to the global list
4595 automatically. Update hte server's socket to our primary
4596 router also when backup router announces a server.
4597 Affected file silcd/packet_receive.c.
4599 * Do not update the client->router in the function
4600 silc_server_udpate_clients_by_server if the client is on
4601 global list. We might fail to find any specific server
4602 for locally connected clients and local cell clients. They
4603 should still use the `from' and not `to' as client->router.
4604 This fixes backup router resuming protocol. Affected file
4605 silcd/server_util.c.
4607 * Decrease channel statistics count only if the channel
4608 deletion worked. Affected files are silcd/server.c and
4609 silcd/server_util.c.
4611 * Added silc_server_update_servers_by_server to update origin
4612 of all server entries. Used during backup router protocol.
4613 Affected files silcd/server_util.[ch], silcd/server.c. and
4614 silcd/backup_router.c.
4616 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4617 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4618 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4619 lib/silccrypt/silchmac.c.
4621 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4623 * Assure that router cannot reroute the same channel message
4624 to the sender. Affected file silcd/packet_receive.c.
4626 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * Made better checks that the channel message is not sent
4629 to the router it came from. Affected file is
4630 silcd/packet_send.c. Fixed memory leak too.
4632 * Announce informations for incoming router connection, but
4633 only after checking if it is replaced by backup router.
4634 Affected file silcd/packet_receive.c.
4636 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4638 * Fixed the backup resuming protocol to work in multiple
4639 router environment. Affected file silcd/server_backup.c.
4641 * Route packet only to one router in the function
4642 silc_server_packet_send_to_channel. Affected file is
4643 silcd/packet_send.c.
4645 * Fixed silc_server_send_notify_dest to set the broadcast
4646 flag. Fixed the silc_server_send_notify_topic to actually
4647 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4648 Affected file silcd/packet_send.c.
4650 * Changed the SFTP Filesystem interface. Changed the
4651 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4652 the filesystem operation function. The SilcSFTPFilesystem
4653 is now a context that is allocated by all filesystem allocation
4654 functions and it already includes the operations structure
4655 and filesystem specific context. It is given as argument
4656 now to the silc_sftp_server_start. This made the interface
4657 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4658 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4660 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * Changed the backup router adding and getting interfaces
4663 in the server. The router that will be replaced by the
4664 specified backup router is now sent as argument. Affected
4665 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4668 * Added silc_net_addr2bin_ne to return the binary form of
4669 the IP address in network byte order. Affected files
4670 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4672 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4674 * Check for existing server ID in silc_server_new_server
4675 and in silc_server_connect_to_router_final and remove the
4676 old entry if it exists. Affected file silcd/packet_receive.c,
4679 * Send the channel message always to only one router, either
4680 in upstream or downstream. Affected file is
4681 silcd/packet_send.c.
4683 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4685 * Wrote the definition of the backup resuming protocol to the
4686 protocol specification.
4688 * Removed one redundant channel key generation from normal
4689 server during joining procedure. Removed one redundant
4690 channel key sending from server to router during joining
4691 procedure. Affected file silcd/command.c.
4693 * Made minor bugfixes to the backup router resuming protocol.
4694 Affected file silcd/server_backup.c, server.c.
4696 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4698 * Added --disable-asm configuration option. Affected files
4699 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4702 * Implemented the backup resuming protocol that is used to
4703 resume the primary router position in the cell after the
4704 primary router comes back online. Affected files
4705 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4706 and silcd/server_util.[ch].
4708 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4710 * Sleep two (2) seconds after sending QUIT command to server.
4711 Affected file lib/silcclient/command.c.
4713 * Assure that if outgoing data buffer is pending do not force
4714 send any data. Affected file silcd/packet_send.c.
4716 * Assure that if outgoing data buffer is pending do not force
4717 send any data. Affected file lib/silcclient/client.c.
4719 * Implemented the backup router support when the primary router
4720 goes down. The servers and routers can now use the backup
4721 router as new primary router without loosing connectivity.
4723 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4726 in the server to indicate disabled entry. All data read
4727 from the connection will be ignored and no data is sent
4728 for entry that is disabled. Affected files are
4729 silcd/idlist.h, silcd/server.c.
4731 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Created SFTP client and server test programs in the
4734 lib/silcsftp/tests directory.
4736 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Implemented memory filesystem (virtual filesystem) for
4739 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4742 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Implemented the SFTP (SSH File Transfer Protocol) to the
4745 lib/silcsftp. It includes SFTP client and SFTP server
4748 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Moved lib/silccore/silcprotocol.[ch] to the
4751 lib/silcutil library.
4753 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4754 take variable argument list pointer as argument. Affected
4755 file lib/silcutil/silcbuffmt.[ch].
4757 * Added silc_buffer_set function that is used to set data
4758 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4759 Affected file lib/silcutil/silcbuffer.h.
4761 * Changed various routines in the core library to use the new
4762 silc_buffer_set instead of allocating new buffer only for
4765 * Added 64-bit value formatting and unformatting support to the
4766 silc_buffer_[un]format routines. Affected file is
4767 lib/silcutil/silcbuffmt.[ch].
4769 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4770 to includes/bitmove.h.
4772 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4774 * Fixed channel user mode saving in client library. Affected
4775 file lib/silcclient/command[_reply].c.
4777 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4779 * Defined the file transfer to the SILC Protocol. Added
4780 new packet type SILC_PACKET_FTP and defined File Transfer
4781 Payload. The mandatory file transfer protocol is SFTP
4782 (SSH File Transfer Protocol). Affected file in addition
4783 of the internet draft is lib/silccore/silcpacket.h.
4785 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4786 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4787 is used as part of backup router protocol when the primary
4788 router of the cell is back online and wishes to resume
4789 the position as primary router.
4791 * Redefined the MAC generation keys in the protocol. The
4792 same key is not used anymore in both direction. Both
4793 direction will now use different keys for sending and
4794 receiving. This fixes a potential security flaw. This
4795 change causes incompatibilities in the protocol.
4797 * Redefined also the MAC computation from the packet.
4798 An packet sequence number is now added to the MAC
4799 computation. This prevents possible replay attacks against
4800 the protocol. This change too causes incompatibilities
4803 Added `sequence' field to the SilcPacketContext to hold
4804 the current sequence number for the packet.
4806 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Added `created' field to the SilcIDListData in the file
4809 silcd/idlist.h to indicate the time when the entry was
4812 * Added `created' field to the SilcChannelEntry too. Affected
4813 file silcd/idlist.h.
4815 * Added `creation_time' aguments to all the announcement functions
4816 in the server. If it is provided then only the entries that
4817 was created after the provided time frame are actually
4818 announced. Affected file silcd/server.[ch].
4820 * The protocol says that the Channel ID's IP address must be
4821 based on the router's IP address. Added check for this in
4822 the silc_server_new_channel when processing incoming New Channel
4823 Payload. Affected file silcd/packet_receive.c.
4825 * Print out the correct version with --version in SILC client.
4826 Affected file irssi/src/silc/core/silc-core.c.
4828 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Fixed WHOWAS command to check for completnes of the client
4831 entry always, not just when the command is coming from client.
4832 Affected file silcd/command.c.
4834 * Added new function silc_server_packet_queue_purge to purge the
4835 outgoing data queue to the network. After the function returns
4836 it is guaranteed that the outgoing packet queue is empty.
4837 Affected file silcd/packet_send.[ch].
4839 * Purge the outgoing packet queue in the rekey protocol's final
4840 callback to assure that all rekey packets go to the network
4841 before quitting the protocol. Affected file silcd/server.c.
4843 * Added silc_client_packet_queue_parse as similar function as
4844 in server to the client library. The affected file is
4845 lib/silcclient/client.c.
4847 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Splitted silcd/server.c and created silcd/server_util.[ch]
4850 for utility functions.
4852 * Added new socket flag SILC_SF_DISABLED to indicate that the
4853 connection is open but nothing can be sent to or received from
4854 the connection. Affected file lib/silcutil/silsockconn.[ch].
4855 The checking for disabled socket is checked in the low level
4856 silc_socket_write and silc_socket_read functions.
4858 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4860 * Allow only nicknames and channel names that fits into the
4861 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4863 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * When processing JOIN command reply in server check that if
4866 the channel exists in our global list we'll move it the local
4867 list. Affected file silcd/command_reply.c.
4869 * Fixed the check whether client is joined on the channel already
4870 in JOIN command. Affected file lib/silcclient/command.c.
4872 * Fixed the JOIN command reply to check whether the channel
4873 already exists. Affected file lib/silcclient/command_reply.c.
4875 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4877 * Added silc_ske_status_string to map the SKE error numbers
4878 to readable strings. The affected files are
4879 lib/silcske/silcske[_status].[ch].
4881 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Do not show the private channels on the WHOIS channel list
4884 as it is not allowed by the protocol. The affected file is
4887 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4889 * Assure that the packet length digged from the actual packet
4890 is something sensible in the silc_packet_decrypt_rest_special
4891 in lib/silccrypt/silcpacket.c.
4893 * Free and NULL the allocated pointer in silc_hmac_alloc if
4894 the HMAC allocation fails. The affected file is
4895 lib/silccrypt/silchmac.c.
4897 * Print the selected security properties to the log files in
4898 the server. Affected file silcd/protocol.c.
4900 * Add SKE's reference counter even if calling the completion
4901 callback manually. Otherwise it goes negative, although it
4902 does not cause any problems. The affected file is
4903 lib/silcske/silcske.c.
4905 * Remove the client entry with short timeout after giving the
4906 KILL command. Affected file lib/silcclient/command.c.
4908 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4909 case all found clients are already disconnected (WHOWAS would
4910 found them) in the server. Affected file silcd/command.c.
4912 * Update the last_receive (time of last data received) to be
4913 updated only when received private or channel message so that
4914 the idle time showed in WHOIS makes more sense.
4916 * Added boolean field `valid' in to the SilcClientEntry in the
4917 client library to indicate whether the entry is valid or not.
4918 This fixes the nickname change bug on channel when changing
4919 the nickname to be same than the old (like nick to Nick) the
4920 nickname formatter doesn't set the new nick anymore to Nick@host.
4921 Affected file lib/silcclient/idlist.[ch].
4923 * Now actually fixed the nickname changing on disconnection.
4924 Added new function silc_change_nick to the Irssi SILC Client.
4925 Affected file irssi/src/silc/core/client_ops.c,
4926 irssi/src/silc/core/silc-nicklist.[ch].
4928 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4930 * Check that the public key exists in the GETKEY command before
4931 trying to encode it. Affected file silcd/command.c.
4933 * Print some notifications on received public keys with GETKEY
4934 command in the Irssi SILC Client. Affected files are
4935 irssi/src/fe-common/silc/module-formats.[ch],
4936 irssi/src/silc/core/client_ops.c.
4938 * Use IDENTIFY command to resolve the server information in the
4939 GETKEY command instead of INFO command. Affected file
4940 lib/silcclient/command.c.
4942 * All command reply functions in the client library now calls
4943 the pending command reply callbacks even if an error has
4944 occurred. The server has done this a long time and now it was
4945 time to move the client library to this as well. Now all
4946 errors can be delivered back to the pending command reply
4947 callbacks if necessary. Affected files are
4948 lib/silcclient/command[_reply].[ch].
4950 * Change the nickname on disconnection back to the username
4951 because in reconnect the server will enforce it to it anyway.
4952 Affected file irssi/src/silc/core/silc-servers.c.
4954 * Fixed a config file parsing bug in the Irssi SILC client.
4955 Affected file irssi/src/silc/core/clientconfig.c.
4957 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * When printing the channel mode on JOIN, verify that the
4960 channel key and channel's HMAC are valid. Affected file
4961 irssi/src/silc/core/client_ops.c.
4963 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4966 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4967 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4969 * Removed channel key rekey task deleting from the function
4970 silc_server_save_channel_key. Affected file silcd/server.c.
4971 Added explicit timeout task context instead that is used to
4972 delete the task if we are registering a new task before the
4973 new task has elapsed.
4975 * When channel key rekey occurs the client library now saves
4976 the old channel key for a short period of time (10 seconds) and
4977 is able to use it in case some is still sending channel
4978 messages encrypted with the old key after the rekey. Affected
4979 file lib/silcclient/[idlist.h|client_channel.c].
4981 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4983 * Added check to the silc_server_new_id_real to not accept
4984 new ID if it is the sender's own ID. Affected file is
4985 silcd/packet_receive.c.
4987 * Assure that we do not announce ourself or the one we've
4988 sending our announcements when we're router and are announcing
4989 servers to our primary router. Affected file silcd/server.c.
4991 * Fixed silc_server_command_identify_check_client to assemble
4992 correct WHOIS packet. It send corrupted WHOIS packet and
4993 caused problem with router to router connections. Affected
4994 file silcd/command.c.
4996 Fixed also silc_server_command_whois_check the same way
4997 as for the IDENTIFY command.
4999 * Added new SilcIDListStatus to the server in the SilcIDListData
5000 structure. The status now includes the current status of
5001 the entry (like registered, resolved etc.). Affected file
5002 silcd/idlist.[ch]. Defined a bunch of different status types
5003 as well. This replaced the old boolean registered field as well.
5005 Added resolve_cmd_ident field to the SilcClientEntry structure
5006 too so that if the entry is for example being resolved so
5007 another command may attach to the same pending command reply
5008 without requiring to resolve the same entry again. This concept
5009 should optimize the WHOIS and the IDENTIFY resolving under
5010 heavy load by taking away unnecessary resolving for entries
5011 that are being resolved already.
5013 Added support for adding multiple pending commands for one
5014 command idenfier. Affected file silcd/command[_reply].[ch].
5016 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5017 before deleting the data. Otherwise the hash table will have
5018 freed data in comparison functions. Affected file is
5019 silcd/command_reply.c.
5021 * Fixed silc_idlist_replace_client_id to add the new entry to
5022 the cache with NULL nickname. Otherwise there will be invalid
5023 memory as the nickname after the nickname is freed. Affected
5024 file silcd/packet_receive.c.
5026 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5027 saved into wrong slots because the previous number of entries
5028 was not taken into account. Affected file silcd/idlist.c.
5029 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5031 * If we are router and we receive JOIN notify to a channel that
5032 does not have any users then notified client is marked as the
5033 channel founder, as it is it. The affected file is
5034 silcd/packet_receive.c
5036 * Added to the extended hash table API's table_del_*ext functions
5037 the destructor as argument too, so that the caller can decide
5038 which destructor to use or whether to use destructor at all.
5039 Affected file lib/silcutil/silchashtable.[ch].
5041 * Fixed ID Cache purging. It actually deleted the entries from
5042 the hash table after the data was freed. The hash table ended
5043 up comparing freed memory. The affected file is
5044 lib/silccore/silcidcache.c.
5046 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * Fixed Irssi SILC client's KILL command's HELP syntax.
5050 * The USERS command now resolves the detailed user information
5051 if the userinfo field is missing. Affected file is
5052 lib/silcclient/command_reply.c.
5054 * Do not print error in silc_file_read if the read file does
5055 not exist. Just silently return NULL. Affected file is
5056 lib/silcutil/silcutil.c.
5058 * Fixed the silc_log_output to not wine about NULL filename
5059 and to not create some bogus " " filename. Affected file is
5060 lib/silcutil/silclog.c.
5062 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Fixed various printing bugs on the user interface in the
5065 Irssi SILC Client. Minor changes that were forgotten from
5068 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Fixed the configure.in.pre and the compilation and distribution
5071 environment to support the new autoconf 2.52. That version is
5072 now required to compile the CVS trunk.
5074 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5077 to generally parse user@fqdn format strings. Affected file
5078 lib/silcutil/silcutil.c.
5080 * Added nickname_format and nickname_force_format fields to the
5081 SilcClientParams structure. The first one defines the format
5082 for the nicknames that the library will enforce if the receives
5083 multiple same nicknames. The second one is boolean value and
5084 can be used to force the library to always enforce the format
5085 to the nicknames regardles whether there are multiple nicknames
5086 or not. This configurable formatting was employed to flexibly
5087 support accessing multiple nicknames from the user interface.
5088 The userinterface can now set the nicknames to what ever format
5089 they prefer. Affected file lib/silcclient/silcapi.h.
5091 Added function silc_client_nickname_format to the file
5092 lib/silcclient/idlist.c. It performs the nickname formatting.
5094 Added new field `hostname´ to the SilcClientEntry context.
5095 It holds the hostname of the client. Affected file is
5096 lib/silcclient/idlist.h.
5098 * Irssi SILC Client sets the nicknames in nick@hostn format.
5099 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5100 irssi/src/silc/core/silc-core.c.
5102 The WHOIS printing now also shows both the real nickname and
5103 the formatted nickname so that user knows how to access the
5104 user if there are multiple same nicknames cached. Affected
5105 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5106 printing formatting too to take the hostname now as a separate
5107 argument. The Affected file is
5108 irssi/src/fe-common/silc/modules-formats.[ch].
5110 * Changed the silc_client_get_clients_local to accept the formatted
5111 nickname as argument. It accepts the real nickname too but the
5112 formatted nickname can be used to find the true entry from
5113 multiple entries. Affected file lib/silcclient/silcapi.h and
5114 lib/silcclient/idlist.c.
5116 * Added nickname_format_parse field to the SilcClientParams.
5117 It is a callback function provided by the application to parse
5118 the nickname out of the formatted nickname string. The library
5119 calls it to get the nickname from the formatted string. Since
5120 the application generally knows better the format of the nickname
5121 string it parses it instead of the library, even though library
5122 encodes the formatted string. If the callback function is not
5123 provided then the library will use the string as is. The
5124 affected file is lib/silcclient/silcapi.h.
5126 * All the nickname strings passed to the client library in
5127 commands are now expected to be formatted nickname strings.
5128 If the command does not support the formatted nickname string
5129 it will assume that the sent string is the actual nickname.
5130 Affected file lib/silcclient/command.c.
5132 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * Added public key authentication support to OPER and SILCOPER
5135 commands in the client library. Affected file is
5136 lib/silcclient/command.c.
5138 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5140 * Changed the get_auth_methdod client operation to be asynchronous.
5141 It can be async if the application resolves the authentication
5142 method from the server during the negotiation. Added new
5143 SilcGetAuthMeth completion callback that the application will
5144 call after resolving the authentication method.
5146 Added function silc_client_request_authentication_method that
5147 the application can use to resolve the authentication method
5148 from the server. Added also SilcConnectionAuthRequest callback
5149 that the library will call after the server has replied. The
5150 application can call this function if it does not know the
5151 current authentication method.
5153 Affected files are lib/silcclient/client.c and
5154 lib/silcclient/silcapi.h.
5156 * The Irssi SILC client now automatically resolves the authentication
5157 method incase any configuration information is not present (and
5158 currently there never is). The affected file is
5159 irssi/src/silc/core/client_ops.c.
5161 * Fixed public key authentication from the client library.
5162 Affected file lib/silcclient/protocol.c. Changed also the
5163 protocol specification about the public key authentication in
5164 the connection authentication protocol. The actual data to be
5165 signed is now computed with a hash function before signing.
5167 * Fixed the public key authentication from the server as well.
5168 Affected file silcd/protocol.c.
5170 * Removed the mlock()'s from the memory allocation routines.
5171 Affected file lib/silcutil/silcmemory.c. The ./configure does
5172 not check anymore for the mlock(). Affected file is
5175 * Fixed USERS command in server to allow the execution of the
5176 command for private and secret channels if the client sending
5177 the command is on the channel. Affected file silcd/command.c.
5179 * Fixed silc_client_get_clients_local to return the clients
5180 count correctly. It could return wrong value. Affected file
5181 lib/silcclient/idlist.c.
5183 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5186 types. The assembler optimizations seemed not to like 64-bit
5187 data types. The assmebler optimizations thus are now enabled
5188 also for BSD systems as opposed to only enable them for Linux.
5190 * Do not check for threads at all on BSD systems. Affected
5191 file configure.in.pre.
5193 * Removed -n and -h options from the Irssi SILC Client since
5194 they are not used in silc.
5196 * Fixed the prime generation to assure that the first digit
5197 of the generated random number is not zero since our conversion
5198 routines does not like number strings that starts with zero
5199 digit. If zero digit is seen the random number is regenerated.
5200 This caused some corrupted RSA keys when the zero first digit
5201 was met. Affected file lib/silcmath/silcprimegen.c.
5203 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Fixed WIN32 configuration in the ./configure script.
5206 Fixed to include xti.h on environments that has it.
5207 Patches by Carsten Ilchmann and andrew.
5209 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Changed the silc_id_create_client_id to be collision
5212 resistant. It is now assured that there cannot be created
5213 two same client ID's. I suspect that some weird bugs in
5214 the server were actually caused by duplicate Client IDs.
5215 Affected file silcd/serverid.[ch]. A router receiving
5216 new ID now also assures and informs the sending server
5217 if the ID caused collision.
5219 * Changed the silc_id_create_channel_id to also assure that
5220 there are no collisions.
5222 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5224 * Statement about ignoring the Mutual Authentication flag when
5225 performing rekey with PFS was a bit misleading. It is ignored
5226 if it was set in the initial negotiation, it cannot be even
5227 set in the rekey. Fixed in the ke-auth draft. Started the
5228 new versions of the protocol drafts in the doc/.
5230 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Fixed a bug in silc_client_command_identify_save when saving
5233 new channel information. The channel name was no duplicated
5234 and caused crash on exit. Affected file is
5235 lib/silcclient/command_reply.c.
5237 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Fixed the getkey command handling in the server. Send just
5240 empty OK reply to the sender if the key could not be fetched
5241 (but everything else was ok, like the key just was not available).
5242 Changed the public key parameter to optional in the protocol
5243 specs so that empty OK reply can be sent. Affected file
5246 Added a message to Irssi SILC client to tell to user if the
5247 server did not return a public key.
5249 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Fixed a channel key regeneration bug. It registered new
5252 timeout tasks exponentially until all system resources were
5253 used. Affected file silcd/server.c.
5255 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Added the SILC Document generator to the scripts/silcdoc.
5258 It can be used to generate the Toolkit Reference Manual out
5259 of the source tree. Internally it will also use the RoboDoc
5260 generator now imported in util/robodoc.
5262 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Added couple of return's in rekey protocol if error orccurred
5265 during the protocol. The execution must be terminated.
5266 Affected file silcd/protocol.c. Also, terminate the protocol
5267 always with timeout.
5269 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * The client's Client ID was created initally from the wrong
5272 nickname (it could have been in format nick@host) in the
5273 silc_server_new_client. Affected file silcd/packet_receive.c
5275 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Added some SILC_LOG_ERROR's to various error conditions
5278 if client could not be added to ID cache. Affected files
5279 silcd/packet_receive.c and silcd/server.c.
5281 * When client's sock->user_data is freed, NULL also the
5282 client->router and client->connection pointers. Added check
5283 for these pointers being NULL to various places around the
5284 code. Affected file silcd/server.c.
5286 * Added client->data.registered == TRUE checks to various
5287 places around the code to assure that unregistered client's
5288 are not handled when it is not allowed. Affected file
5291 * Added `bool registered' fields to all
5292 silc_idlist_[server|client]_get_* routines to indicate whether
5293 the fetched client needs to be registered or not. Affected
5294 file silcd/idlist.[ch].
5296 * Add your own entry as registered to the ID cache in the
5297 server. Affected file server.c.
5299 * Fixed a bug in silc_server_new_server. The SilcServer was
5300 set as the new server's context instead of SilcServerEntry.
5301 This naturally caused some weird bugs.
5303 * Added "updated" field the SilcChannelEntry which indicates
5304 the time since the channel entry was last accessed. This
5305 can be used to determine whether it is necessary to
5306 announce the channel after backup resuming protocol.
5307 Affected files silcd/idlist.[ch].
5309 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Do not delete the channel rekey task when adding it
5312 for in silc_server_create_channel_key.
5314 * Changed the silc_server_create_channel_key to return
5315 TRUE or FALSE to indicate the success of the channel key
5318 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Fixed MSVC++ project files and added missing files to
5321 Makefiles under win32/.
5323 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Do not add TCP_NODELAY flag if the operating system
5326 does not have it defined. Affected files are
5327 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5329 * Fixed buffer overflow from Irssi SILC Client. Affected
5330 file irssi/src/fe-common/core/themes.c.
5332 * Fixed double free in client library in the file
5333 lib/silcclient/client.c when disconnecting from server.
5335 * Applied double free patch from cras to Irssi SILC client.
5336 Affected files irssi/src/core/[modules/expandos].c
5338 * Fixed the disconnection handling to Irssi SILC Client.
5339 The application must call silc_client_close_connection
5340 in ops->connect client operation in case of failure of
5341 the connection. Affected file is
5342 irssi/src/silc/core/client_ops.c.
5344 * Do not set sock->protocol to NULL in the function
5345 silc_client_close_connection after executing the protocol's
5346 final callback since the sock might not be valid anymore.
5347 Affected file lib/silcclient/client.c.
5349 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5351 * Do not enable SILC_THREADS if the linking with libpthread
5352 did not happen. Affected file configure.in.pre.
5354 * Added notion to protocol specification that server must
5355 verify the sent authentication payload with CMODE when
5356 setting the channel founder key. Implemented it to the
5357 server. Affected file silcd/command.c.
5359 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Added _EXTRA_DIST SILC distribution variable to the
5362 distributions file. It is used to conditionally add extra
5363 files or directories to the specific distribution. Affected
5364 files ./prepare, Makefile.am.pre and distributions.
5366 Removed the `_' from the start of the distribution names.
5369 * Added README.WIN32 for instructions to compile the Toolkit
5372 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Fixed a double free in disconnection in the server. Affected
5375 file is silcd/server.c.
5377 * Fixed the lib/silcske/groups.c to work now also with GMP
5378 MP library. The string conversion did not work when using
5379 specific base and the base is indicated in the string as well.
5381 * Created win32/ directory which now includes MSVC++ specific
5382 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5383 It will appear only in the toolkit distribution
5385 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Changed the key material distribution function in case when
5388 the hash output is too short. The data is now concatenated
5389 a bit differently than it used to. Made the change to the
5390 SKE protocol specification.
5392 * Added better GMP detection to configure.in.pre. A patch
5395 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Fixed a minor bug in SKE that might cause some problem on
5398 some platforms. Affected file lib/silcske/silcske.c.
5400 * Added the cookie checking for initiator in the SKE. It checks
5401 that the responder returns the sent cookie unmodified. The
5402 affected file is lib/silcske/silcske.c. Added new SKE
5403 error type INVALID_COOKIE that can be sent during the
5404 negotiation. Fixed some memory leaks as well.
5406 * Added the "invalid cookie" error message to Irssi SILC client's
5409 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5411 * Added `task_max' field to the SilcClientParams to indicate
5412 the maximum tasks the scheduler can handle. If set to zero,
5413 default values are used. Affected file lib/silcclient/silcapi.h.
5415 * Fixed memory leaks in silc_client_close_connection. Affected
5416 file lib/silcclient/client.c.
5418 * Added silc_client_del_client_entry to client library to free
5419 all memory of given client entry. Affected file is
5420 lib/silcclient/idlist.[ch].
5422 * Added new functions silc_client_del_channel and
5423 silc_client_del_server to delete channel and server entries.
5424 Affected file lib/silcclient/[silcapi.h/idlist.c].
5426 * Removed silc_client_del_client_by_id from silcapi.h.
5428 * Fixed the INFO command to return the server's own info
5429 correctly when querying by Server ID. Affected file is
5432 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Removed the non-blocking settings in WIN32 code in the
5435 silc_sock_[read/write] and added SleepEx instead. Affected
5436 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5437 of input data is now checked with FIONREAD and ioctlsocket.
5439 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * Call silc_schedule_task_del_by_context in the
5442 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5443 Affected file lib/silccore/silcprotocol.c.
5445 * Call silc_protocol_cancel for active protocols in the
5446 silc_server_close_connection if the funtion
5447 silc_server_free_sock_user_data has not been called.
5448 Affected file silcd/server.c.
5450 * Generic tasks cannot be deleted using the del_by_fd
5451 task deleting function since generic tasks does not match
5452 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5454 * Added a notion to SILCOPER help file that the SILCOPER works
5455 only on router server, not on normal server.
5457 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Added for WIN32 support for the new scheduler as well.
5460 Affected file lib/silcutil/win32/silcwin32schedule.c.
5462 * Fixed the SHA1 implementation to work on various platforms.
5464 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5467 API. It is part of the scheduler now. Everything else is
5468 as previously but some functions has changed their names.
5469 Checkout the lib/silcutil/silcschedule.h for the interface.
5470 Updated all applications to use the new interface. Affected
5471 files are lib/silcutil/silcschedule.[ch].
5473 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Found a bug in the SKE implementation. The HASH value,
5476 specified by the protocol, was not computed correctly. The
5477 public key of the responder was not added to the computation
5478 even though it is mandatory. Affected file lib/silcske/silcske.c.
5479 This unfortunately causes incompatibilities with older
5480 clients and servers.
5482 * Added WIN32 specific network init and uninit functions:
5483 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5484 the Winsock2. Affected file lib/silcutil/silcnet.h and
5485 lib/silcutil/win32/silcwin32net.c.
5487 * Set the socket always to nonblocking mode on WIN32 after
5488 reading data or writing data. Affected file is
5489 lib/silcutil/win32/silcwin32sockconn.c.
5491 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Fixed various compilation problems under WIN32. Affected
5494 files lib/silcutil/win32/silcwin32thread.c and
5495 lib/silcutil/win32/silcwin32schedule.c.
5497 * Removed all _internal.h #includes from public header
5498 files. Internal headers must never be included from
5501 Removed also the lib/silcske/payload_internal.h file.
5503 * All include files that may be needed (public and some others
5504 included by the public headers) by application developers are
5505 now copied to the ./includes directory. It does not copy any
5506 internal headers. Affected file Makefile.defines.pre and all
5507 Makefile.am's under lib/ and subdirs.
5509 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Do not change the ~/.silc directory's permissions automatically.
5512 Affected file irssi/src/silc/core/clientutil.c.
5514 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Do not cancel the protocol in silc_server_close_connection
5517 it might cause recursion. Now cancelled in the function
5518 silc_server_free_sock_user_data. Affected file silcd/server.c.
5520 * Fixed the silc_server_remove_clients_by_server to regenerate
5521 the channel keys correctly finally. Added also new function
5522 silc_server_remove_clients_channels to actually do it.
5523 Affected file silcd/server.c.
5525 * Fixed the silc_server_new_channel to not crash by giving
5526 wrong router to the new channel. Affected file is
5527 silcd/packet_receive.c.
5529 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5532 which is given as argument to the silc_client_alloc now.
5533 It can be used to configure the client and set various parameters
5534 that affect the function of the client.
5536 * The USERS command in server did not check whether the channel
5537 is private or secret. Affected file silcd/command.c.
5539 * Added new argument to the USERS command in protocol specification.
5540 The USERS command now can take the channel name as argument
5541 as well. Added support for this in client and server and
5542 updated the protocol specs.
5544 * Completed the GETKEY command in client. It can be now used
5545 to fetch also servers public key not only some clients.
5546 Affected files lib/silcclient/command[_reply].c.
5548 * Added silc_client_get_server to return server entry by the
5549 server name. Affected files lib/silcclient/silcapi.h and
5552 * Redefined the IDENTIFY command in protocol specification to be
5553 more generic. It now can be used to query information about
5554 any entity in the SILC Network, including clients, servers and
5555 channels. The query may be based either the entity's name
5556 or the ID. Added support for this in both client and server.
5558 Affected files silcd/command.c and lib/silcclient/command.c
5559 and command_reply.c.
5561 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5562 the _from_client and _from_server functions. Affected file
5565 * Added silc_client_get_channel_by_id_resolve to the file
5566 lib/silcclient/silcapi.h to resolve channel information by
5567 its ID. Added also silc_client_get_channel_by_id that
5568 does not resolve it from the server.
5570 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Added SilcServerEntry context into the client library
5573 to represent one server. The INFO command now allocates
5574 these to save the resolved server info. For now on the
5575 client library will also keep information about servers,
5576 connected and resolved with INFO.
5578 The INFO command now allocates the SilcServerEntry context
5579 and saves the server info there. The COMMAND_REPLY in
5580 the INFO now returns the parameters to application in
5581 same order as defined in the protocol specification.
5583 The entries are cached in the client->server_cache.
5585 * The INFO command is now issued after received the Client ID
5586 from the server. Affected file lib/silcclient/client.c.
5588 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5589 to the application as the mode changer might be server.
5590 It is guaranteed that NULL is not returned anymore to the
5591 application. Affected file lib/silcclient/client_notify.c.
5593 The ID Type is now also passed to the application so that
5594 it can check whether the returned entry is SilcClientEntry
5597 Added new function silc_client_get_server_by_id to return
5598 the server entry by ID. Affected files are the
5599 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5601 * Do not create the channel in the Irssi SILC Client when issuing
5602 the JOIN command but when received the sucessful JOIN command
5603 reply. Otherwise the channel might get created even though we
5604 could not join it. The Affected file is
5605 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5607 * Fixed a channel joining bug in router. The router must also
5608 check the channel modes, invite and ban lists etc. when serving
5609 the JOIN command sent by normal server. Affected file is
5610 silcd/command.c. The router now resolves the client's
5611 information from the server who sent the JOIN command if it
5612 does not know it, and processes the JOIN command only after
5615 * Changed the SilcCommandCb to take new argument; void *context2.
5616 Affected file lib/silccore/silccommand.h
5618 The second argument in the command callbacks in the server now
5619 includes the SilcServerCommandReplyContext if the command was
5620 called as pending command callback from the command reply.
5621 Otherwise it is NULL. When called as pending the status of the
5622 command reply will be checked and if it was erronous the
5623 error will be sent to the original sender of the command.
5624 This way the client always receives the error messages even
5625 though the server was actually the one who received the error
5626 when it resent the command to router, for example. Affected
5627 files silcd/command[_reply].[ch].
5629 * Fixed sending WHOWAS command's error message to client if
5630 the requested client could not be found. It was missing.
5633 * Changed the CMODE and CUMODE commands reply arguments in the
5634 protocol specification. The Channel ID is now sent in both
5635 of the commands to identify the channel. Implemented this
5636 new feature to the client and server. Affected files
5637 lib/silcclient/command_reply.c and silcd/command.c.
5639 * Made better checks for invite and ban lists in the JOIN
5640 command in server. Affected file silcd/command.c.
5642 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * The server now performs the incoming host IP/DNS lookup
5645 using the silc_socket_host_lookup and thus does not block
5646 the server anymore. Affected file silcd/server.c.
5648 * Completed the multi-thread support for SILC Scheduler in
5649 the lib/silcutil/silcschedule.c.
5651 * Fixed the configure.in.pre to detect the pthread correctly
5654 * Fixed a deadlock in silc_task_queue_wakeup in the file
5655 lib/silcutil/silctask.c.
5657 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added new function silc_schedule_wakeup that is used in
5660 multi-threaded environment to wakeup the main thread's
5661 schduler. It needs to be used when a thread adds a new task
5662 or removes a task from task queues. After waking up, the
5663 scheduler will detect the task queue changes. If threads
5664 support is not compiled in this function has no effect.
5665 Implemented the wakeup mechanism to both Unix and WIN32
5666 systems. Affected files are lib/silcutil/silcschedule.[ch],
5667 lib/silcutil/unix/silcunixschedule.c and the
5668 lib/silcutil/win32/silcwin32schedule.c.
5670 * Added new function silc_task_queue_wakeup to wakeup the
5671 scheduler by the specified task queue. Affected file
5672 lib/silcutil/silctask.[ch].
5674 * The silc_socket_host_lookup_start now wakes up the scheduler
5675 after adding the timeout task. Affected file is
5676 lib/silcutil/silcsockconn.c.
5678 * The silc_socket_host_lookup is synchronous now if the threads
5679 support is not compiled in. However, the callback is still
5680 called asyncronously through the scheduler, anyway. Affected
5681 file lib/silcutil/silcsockconn.c.
5683 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Added new function silc_socket_host_lookup to perform
5686 asynchronous IP and FQDN lookups for the socket connection.
5687 Affected files lib/silcutil/silcsockconn.[ch].
5689 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5692 that may or may not compile the mutex support in.
5694 Changed the silc_mutex_alloc interface. It allocates the
5695 mutex now to the sent pointer and returns TRUE or FALSE.
5697 Affected file lib/silcutil/silcmutex.h.
5699 * Wrote the SILC Task Queue interface to support multi-threads.
5700 Affected file lib/silcutil/silctask.[ch].
5702 * Wrote the SILC Scheduler to support multi-threads. Affected
5703 file lib/silcutil/silcschedule.c.
5705 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5708 in lib/silcutil/win32/.
5710 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Defined SILC Mutex API and SILC Thread API and implemented
5713 them for Unix. Affected files are
5714 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5715 lib/silcutil/unix/silcunixmutex.c and
5716 lib/silcutil/unix/silcunixthread.c.
5718 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Fixed the silc_server_remove_clients_by_server's channel
5721 key re-generation. The hash table handling was incorrect
5722 and would not work with many channels. Affected file is
5725 * Fixed some memory leaks around the server code.
5727 * Rewrote the silc_server_get_users_on_channel to support IPv6
5728 based Client ID's. Affected file silcd/server.c.
5730 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5731 specification. However, a separate document must be written
5732 to define the detailed signing procedure and the payload
5733 associated with the flag. Defined the flag to the
5734 lib/silccore/silcchannel.h as well.
5736 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Changed the dynamic tables to static size tables in the
5739 lib/silccrypt/silchmac.c.
5741 * Removed GCC dependencies from the code. A patch by cras.
5743 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Do not show the error "Error receiving packet bla bla"
5746 in server if it really was not an error (-2 means that reading
5747 is pending). Affected file silcd/server.c.
5749 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Fixed a possible crash in silc_server_remove_clients_by_server
5752 in silcd/server.c. Fixed there also some memory leaks.
5754 * Fixed the silc_idlist_replace_client_id. It could replace
5755 wrong key in the hash table. Affected file silcd/idlist.c.
5757 * Do not check whether there are global users on the channel
5758 if the channel->global_users is FALSE. Affected functions
5759 silc_server_remove_from_one_channel and
5760 silc_server_remove_from_channels in silcd/server.c. Also,
5761 do not check if the removed client is local as we can be
5762 sure that global client was not removed from the channel
5763 and checking for global users is not needed.
5765 * The silc_server_remove_clients_by_server now re-generates
5766 the channel keys correctly for those channels that had
5767 clients removed from them. Affected file silcd/server.c.
5769 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Found the reason of random crashes in the server. We weren't
5772 ignoring the SIGPIPE signal (which can be sent in write())
5773 and it crashed the server. Affected file silcd/silcd.c.
5775 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Assure that sock->user_data is not NULL in the function
5778 silc_server_packet_send in silcd/packet_send.c.
5780 * Disconnect the remote connection if it could not be added
5781 to any ID lists in the server. The affected file is
5784 * Check in silc_server_packet_send[_real/dest] that the
5785 socket is not disconnecting and ignore the data if it is.
5786 Affected file silcd/packet_send.c.
5788 * Define inline to __inline on native WIN32 compilation.
5789 Affected file includes/silcwin32.h.
5791 * Added some explicit type casts for inline code since MSVC
5792 require them. Affected files lib/silcutil/silcbuffer.h,
5793 lib/trq/silcdlist.h and lib/trq/silclist.h.
5795 * Print warning in log files from now on if the packet
5796 decryption fails. Affected file silcd/server.c.
5798 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Changed the `say' client operation's interface to accept
5801 new `type' argument to indicate the type of the message sent
5802 by the library. The application may filter the library's
5803 messages according the type. The affected file is the
5804 lib/silcclient/silcapi.h.
5806 * Added two new functions to lib/silcclient/silcapi.h:
5807 silc_client_del_client and silc_client_del_client_by_id.
5808 Affected file lib/silcclient/idlist.c.
5810 * Moved the clientincludes.h from includes/ to silc/ and
5811 serverincludes.h from includes/ to silcd/.
5813 * The modes for the CMODE and CUMODE are now passed as
5814 uint32 for application with COMMAND_REPLY. The affected
5815 file is lib/silcclient/command_reply.c.
5817 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * /WHOIS without arguments shows client's own information.
5820 Affected file lib/silcclient/command.c.
5822 * Changed PING to not accept any arguments. The specs
5823 says that client can ping only the connected server so
5824 requiring an argument is not needed. Affected file is
5825 lib/silcclient/command.c.
5827 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Fixed a fatal bug in private message sending and reception
5830 encryption and decryption when using private message keys.
5831 The implementation was incorrect and did not follow the
5832 specification. It causd that some of the message were
5833 lost since it did not use the sending and receiving keys
5834 as the protocol suggests. This has been fixed and will cause
5835 incompatibilities with older clients when sending private
5836 message encrypted with private message keys. Affected files
5837 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5838 and various other in Irssi SILC Client.
5840 Added `responder' boolean argument to the functions
5841 silc_client_add_private_message_key[_ske] to indicate when
5842 the key is added as responder or initiator of the key
5845 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Removed the silc_ske_check_version function and created
5848 a SilcSKECheckVersion callback. Added also a function
5849 silc_ske_set_callbacks that is now used to set all SKE
5850 callbacks. The callback functions are not given to
5851 the SKE functions anymore, but this function is used to
5854 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5856 * Added `silc_version' argument to the silc_client_alloc
5857 to define the version of the application for the library.
5858 The library will use the version string to compare it
5859 against the remote host's (usually a server) version
5860 string. Affected file lib/silcclient/silcapi.h
5862 * Added the KE protocol context to Key Agreement context
5863 in client library so that we can abort the SKE if it
5864 is in process when we get timeout. Affected file is
5865 lib/silcclient/client_keyagr.c.
5867 * Do not resolve the client ID forever if it returns in the
5868 first time that such client does not exist. This was done
5869 for example with private message. Affected file is
5870 lib/silcclient/client_prvmsg.c.
5872 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Do not add regex.h for WIN32. The affected file
5875 includes/silcincludes.h.
5877 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5878 not work yet 100%. It generates the DLL's automatically
5879 when compiling with --with-win32 under cygwin.
5881 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * lib/contrib/regex.c is not compiled on WIN32.
5885 * Added silc_net_get_socket_opt function to the
5886 lib/silcutil/silcnet.h.
5888 * Added includes/silcwin32.h for WIN32 specific includes
5891 * Do not use ptime structure or any of the posix process
5892 functions on WIN32 in lib/silccrypt/silrng.c.
5894 * Added silc_gettimeofday to provide generic function
5895 for struct timeval on all platforms. Added the function
5896 to lib/silcutil/silcutil.h.
5898 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5901 library as they clearly belong there. As a plus side we
5902 can make the actual socket connection routines platform
5905 Added also new generic function silc_socket_read and
5906 silc_socket_write (that used to be silc_packet_[read/write].
5907 The implementation of these are platform specific.
5909 * Added WIN32 specific routines of silc_socket_[read/write]
5910 to lib/silcutil/win32/silcwin32sockconn.c.
5912 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Added preliminary support for native WIN32 compilation under
5915 cygwin (using the -mno-cygwin option for GCC) to the
5916 ./configure.in.pre. The --with-win32 now prepares the
5917 compilation for native WIN32.
5919 * Rewrote the SILC Scheduler interface in the file
5920 lib/silcutil/silcschedule.h. The scheduler is now context
5921 based and does not have anymore any global static scheduler.
5922 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5923 and created lib/silcutil/win32 directory for WIN32 based
5926 * Added Unix specific network routines to the
5927 lib/silcutil/unix/silcunixnet.c and the old
5928 lib/silcutil/silcnet.c includes now only generic routines.
5930 Added WIN32 specific network routines to the
5931 lib/silcutil/win32/silcwin32net.c.
5933 * Added Unix specific utility functions from the
5934 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5936 * Added WIN32 SILC Scheduler to the file
5937 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5940 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Do not handle JOIN notify in the server if the target client
5943 is not registered (idata->registered == FALSE). The affected
5944 file is silcd/packet_receive.c.
5946 * Update the nickrec->founder in event_cumode in the Irssi SILC
5947 client. Affected file irssi/src/silc/core/silc-channels.c.
5949 * Fixed the CUMODE_CHANGE notify handling in the server when
5950 server and router are announcing their clients on channels.
5951 Now the mode changes are saved and notified correctly. The
5952 affected file is /silcd/packet_receive.c.
5954 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5955 They really did not replace the cache entry in the ID Cache.
5956 Now they do that. Affected file silcd/idlist.c.
5958 * Fixed the KICK notify handling in the Irssi SILC client to
5959 update the channel records so that the kicked client does not
5960 appear to be on the channel. The affected file is
5961 irssi/src/silc/core/silc-channels.c.
5963 * Always update the conn->current_channel when executing command
5964 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5966 * Fixed the KILL notify handling in Irssi SILC client to remove
5967 the killed client on all channels.
5969 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5971 * Fixed the silc_parse_command_line to remove extra spaces
5972 from the start and end of the arguments. Affected file is
5973 lib/silcutil/silcutil.c.
5975 * Cancel and free any active protocol in the function
5976 silc_server_close_connection. Affected file silcd/server.c.
5978 * Cancel and free any active protocol in the function
5979 silc_client_close_connction. Affected file is
5980 lib/silcclient/client.c.
5982 * Do not execute the KILL command for clients that are in
5983 history (ie. they are not in the network). Affected file is
5986 * Fixed KILL notify handling, client does not crash anymore.
5987 Affected file irssi/src/silc/core/silc-channels.c.
5989 * Reduced the default packet buffer size from 2048 to 1024 in
5990 lib/silccore/silcpacket.c.
5992 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
5993 counter to the SKE context that is incresed when the SKE library
5994 performs async operation outside the library. If the outside
5995 process frees the SKE context and FREED status will be set
5996 and the library will detect after the sync operation that the
5997 libary is freed. The affected files are
5998 lib/silcske/silcske[_status].[ch].
6000 * Resolve the client entry information in the function
6001 silc_client_channel_message to assure that NULL pointer is not
6002 passed as client entry to the application. */
6004 * Fixed the task timeout calculation to assure that there is
6005 never negative timeouts. The affected file is
6006 lib/silcutil/silcschedule.c.
6008 * Fixed the channel user mode notification sending in server.
6009 It was sent point-to-point to the router (or to server by router)
6010 but it needs to be destined to a channel. The routines now
6011 supports sending the channel user mode notifys to the channels
6012 when announcing clients and channels. Affected files are
6013 silcd/server.c and silcd/packet_receive.c.
6015 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6016 It did not actually replace the old channel entry in the cache.
6017 Affected file lib/silcclient/client_notify.c.
6019 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6021 * Fixed a possible crash in silc_packet_send_prepare. It now
6022 assures always that there is enough space in the buffer and
6023 at the tail area of the buffer (for MAC).
6025 Fixed the inbound buffer reallocation in silc_packet_read.
6026 It was old code and did not handle the reallocation correctly.
6029 The affected file is lib/silccore/silcpacket.c.
6031 * Fixed buffer overflow in silc_parse_nickname in the file
6032 lib/silcutil/silcutil.c.
6034 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6036 * make install generates new server keys only if there is not
6039 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6041 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6042 Added check that if the NOREPLY is set then we will not send
6043 the away message. This avoids infinite loop of away messages
6044 if both clients are away. The affected file is
6045 lib/silcclient/client_prvmsg.c.
6047 * Fixed client crash if /NICK was given without arguments.
6048 Affected file lib/silcclient/command.c.
6050 * Server does not send the invite list in INVITE command back
6051 to the client if the list was not altered. Added this notion
6052 to the protocol spec as well. Affected file silcd/command.c.
6054 Fixed possible crash in INVITE command by checking the
6055 value of silc_server_get_client_route command.
6057 * Fixed the INVITE notify type handling. The arguments are now
6058 taken in correct order and client does not crash. The affected
6059 file is irssi/src/silc/core/silc-channels.c.
6061 Removed the "Inviting xxx to channel" message from the
6062 client library away and let the application handle it.
6063 Affected file lib/silcclient/command.c. Added that message
6064 to Irssi SILC client's message formats.
6066 * Fixed CMODE command crash in client. It now checks the
6067 amount of arguments correctly and does not crash. The affected
6068 file is lib/silcclient/command.c.
6070 * Do not create new channel automatically in silc_channels_join
6071 but check whether the channel by that name already exists.
6072 Affected file irssi/silc/core/silc-channels.c.
6074 * Do not send the SERVER_SIGNOFF to router if the disconnected
6075 entity was the router. Affected file silcd/server.c.
6077 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6078 SILC client as it was missing from there.
6080 Added the handling of the KICK notify to the Irssi SILC client
6081 as it was missing. Added "you have been kicked" message to
6082 Irssi SILC client's message modules formats.
6084 Added the handing of the KILL notify to the Irssi SILC client
6085 as it was missing. Added the kill message module formats
6088 The affected file is irssi/src/silc/core/silc-channels.c.
6090 * The router did not save the channel mode the server announced.
6091 Affected file silcd/packet_receive.c.
6093 * Fixed a possible crash in INFO command in server. If the
6094 server did not provide the server info it crashed. Affected
6095 file silcd/command.c.
6097 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6099 * Fixed the GETKEY command in the server to check also the
6100 global list. Otherwise the GETKEY would not work correctly
6101 in normal SILC server. Affected file silcd/command.c.
6103 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6105 * Fixed GETKEY crash, it crashed if the command did not succseed.
6107 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6109 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6110 is now real and not just an macro interface to GMP.
6112 Removed the entire GMP from the source tree and imported new
6113 NSS MPI library instead. Reason for removing GMP is that it is
6114 extremely large and compiles extremely slow. The NSS MPI
6115 is only a few files and compiles in less than 10 seconds.
6116 The speed is also about the same as GMP. The MPI is imported
6117 to lib/silcmath/mpi.
6119 If the system has GMP installed we will still use the GMP.
6120 If it is not then the NSS MPI will be compiled.
6122 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6124 * Merged a long nickname (127 characters long) crash bugfix from
6125 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6127 * Merged a freed memory reference bugfix from Irssi CVS tree.
6128 Affected file irssi/src/core/commands.c.
6130 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6132 * Added the server's public key sving and verification to the
6133 server when performing the SKE. This was missing and the
6134 remote server's (or router's) public key was accepted without
6135 checking whether we have it previously or trust it at all.
6136 Affected file silcd/protocol.c.
6138 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6140 * Check in the silc_server_timeout_remote if protocol is active
6141 and make sure that the protocol's final callback is called so
6142 that all memory if freed. Affected file silcd/server.c.
6144 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6146 * silc_server_whois_send_reply crashed the server if the nickname
6147 was 127 characters long. Affected file silcd/command.c.
6149 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6151 * Added sanity check to the silc_server_new_client. If the hostname
6152 is provided inside username then check that the provided hostname
6153 really is the same as the resolved one. If the hostname was not
6154 resolved then check it from the public key. Affected file is
6155 silcd/packet_receive.c.
6157 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6158 if the server disconnected us and the connection is not valid
6159 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6161 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6162 the library to the lib/silcutil/silcutil.[ch].
6164 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6166 * Close log file after open. Affected file
6167 lib/silcutil/silclog.c.
6169 * Check whether sock == NULL in silc_client_send_packet and return
6170 if it is. Affected file lib/silcclient/silcclient.c.
6172 * Check rec->entry == NULL in the Irssi SILC Client before
6173 sending the channel message. Affecte file is
6174 irssi/src/silc/core/silc-servers.c.
6176 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6178 * Merged a splitted window bugfix from Irssi CVS tree. The
6179 affected file is irssi/src/fe-text/textbuffer-view.c.
6181 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6182 It did not print nickname.
6184 * Improved the distributions system a bit.
6186 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6188 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6189 irssi/src/fe-text/gui-window.c.
6191 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6192 to in-active server. The affected file is
6193 irssi/src/silc/core/client_ops.c.
6195 * Resolve the client in USERS command reply if the entry does
6196 not have username resolved. The affected file is
6197 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6198 command to WHOIS command to really resolve stuff. The USERS
6199 is not used any more in any critical section so WHOIS can
6200 be used even though it might be slower than IDENTIFY.
6202 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6205 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6207 * Changed the protocol API a bit more consistent in the
6208 lib/silccore/silcprotocol.[ch].
6210 * Changed the following headers to ROBODoc format:
6212 lib/silccore/silcpayload.h
6213 lib/silccore/silcprotocol.h
6214 lib/silccore/silcsockconn.h
6216 All core library headers are now formatted.
6218 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6220 * Fixed a bug in Irssi SILC client; do not show that you are
6221 server/router operator if you really are not. Affected file is
6222 irssi/src/silc/core/client_ops.c.
6224 * Renamed silc_command_free_payload to silc_command_payload_free.
6225 Affected file lib/silccore/silccommand.h
6227 * Added silcmath.h to include the prototoypes of various routines
6228 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6231 * Changed the following headers to ROBODoc format:
6233 lib/silccore/silcchannel.h
6234 lib/silccore/silccommand.h
6235 lib/silccore/silcid.h
6236 lib/silccore/silcidcache.h
6237 lib/silccore/silcmode.h
6238 lib/silccore/silcnotify.h
6239 lib/silccore/silcpacket.h
6240 lib/silcmath/silcmath.h
6242 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6244 * Added checking to the server code not to start the server if
6245 ciphers and stuff are not configured properly. Affected files
6246 silcd/serverconfig.[h] and silcd/server.c.
6248 * Changed the layout of the header files of the public interfaces
6249 in the SILC libraries. The new layout supports ROBODoc
6250 documentation tool (and some others) so that it is easy to create
6251 a library reference manual. All the other headers and source
6252 code must still follow the CodingStyle document. Also source
6253 code must not include these ROBODoc stuffs, only the headers.
6254 Furthermore, all public interface headers must now be named
6255 by using `silc' prefix, example: silcapi.h, silccipher.h.
6256 Some files were renamed due to this. All the other headers
6257 must not be used as public interfaces. I will update the
6258 CodingStyle document later. Changed following headers, so far:
6260 lib/silcclient/silcapi.h
6261 lib/silccore/silcauth.h
6262 lib/silccore/silcprivate.h
6263 lib/silccrypt/silcdh.h
6265 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6269 * Removed silc_client_packet_send_flush from the client library
6270 as it is not needed. Affected file lib/silcclient/client.[ch].
6272 * Added printing of message of unresolved authentication method
6273 to the Irssi SILC client. Added it to the module formats.
6274 Removed the same message from the client library.
6276 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6278 * Added new distribution feature, DISTLABEL. Every distribution
6279 can define own preprocessor label that can be used in the
6280 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6281 file distributions, acconfig.h.pre and prepare.
6283 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6285 * Added Makefile.defines_int to include the actual definitions
6286 for Makefile.defines.in. Tested the new distribution system,
6287 created distributions and tested installation.
6289 * Added AWAY message printing to the Irssi SILC client. Added
6290 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6292 * Added SCONNECT command to call the SILC's CONNECT command.
6293 Cannot use CONNECT directly since Irssi uses that internally.
6294 Affected file irssi/src/silc/core/silc-servers.c.
6296 Added ACTION local command. It is same as ME command but takes
6297 the channel as mandatory argument.
6299 Rewrote some of the Irssi's help files to suite for SILC
6302 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6304 * Added Makefile.defines[.in] that should for now on be included
6305 in all Makefile.am file in the source tree. That file includes
6306 all common compilation definitions for SILC source tree.
6308 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6310 * Minor changes to the ./prepare script to change the package
6311 name according the distribution name to the configure.in.
6313 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6315 * Created new distribution system. Added file `distributions'
6316 that defines all the distributions that can be created out of
6317 the SILC source tree. The ./prepare script now reads that
6318 file to determine how to prepare the distributions. The
6319 first argument to the ./prepare is the name of the distribution
6320 and second is the version of the distribution. If given
6321 without arguments it creates the default (toolkit) distribution
6322 with the default version (defined in ./prepare).
6324 All Makefile.am files that are subject to the distributions
6325 are now named as Makefile.am.pre. These are ./Makefile.am
6326 and lib/Makefile.am. Others may be changed later.
6328 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6330 * Added invite list, ban list, some key management and connection
6331 error message printing to module formats in the Irssi SILC client.
6333 * Added new silc_client_set_away_message to set the away message
6334 that is back to the person who sent private message. The
6335 affected file lib/silcclient/silcapi.h and the
6336 lib/silcclient/client_prvmsg.c.
6338 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6340 * Fixed the private message sending in the Irssi SILC client,
6341 added local command KEY to the Irssi SILC client.
6343 Added key management and key agreement message formats to the
6344 irssi/src/fe-common/silc/module-formats.[ch].
6346 Added USERS (alias WHO) printing, server/router operator
6347 indication and LIST command printing to the module formats.
6349 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6351 * Fixed channel joining notify handling, cumode notify handling
6352 from Irssi SILC client.
6354 * Added SILC specific module-formats to the Irssi SILC client so
6355 that SILC specific message hilighting, colors etc is possible.
6356 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6358 Added channel mode, channel user mode, actions, notices,
6359 whois and whowas printing to the the module-formats.c.
6361 * Fixed a bug in channel deletion in the server. The channel
6362 is not left to the cache even if the channel founder auth mode
6363 is set when there are no users anymore on the channel. Affected
6364 file silcd/server.c.
6366 * The silc_net_localhost now resolves the entire hostname including
6367 the domain name. Affected file lib/silcutil/silcnet.c.
6369 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6371 * Changed the ask_passphrase client operation to be ascynchronous.
6372 It has now a completion callback and a context that the
6373 application must call after it has got the passphrase from
6374 the user. Affected files lib/silcclient/silcapi.h,
6375 lib/silcclient/protocol.c, lib/silcclient/command.c and
6378 Added SilcAskPassphrase callback that the application calls
6379 to deliver the passphrase to the library.
6381 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6382 The public key verification and especially a certificate
6383 verification is asynchronous procedure.
6385 Added new SILC_SKE_STATUS_PENDING status to indicate the
6386 request is pending and a callback will be called to finalize
6389 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6390 indicate that remote end did not send its public key (or
6391 certificate), even though we require it. Added check for this
6392 condition in the SKE. This was a security bug, now fixed.
6394 Defined new SilcSKEVerifyCbCompletion callback that is called
6395 when the verification process is completed.
6397 The affected files lib/silcske/silcske_status.h and
6398 lib/silcske/silcske.[ch].
6400 * Changed the verify_public_key client operation to be async
6401 as well. Defined SilcVerifyPublicKey callback that is used to
6402 indicate the success of the public key verification process.
6404 Changed the server and client to use the new async client
6407 * Changed the Irssi SILC client's internal scheduler to be called
6408 twice as many times as it used to be. As a result the client
6409 should be a bit faster now. Affected file is
6410 irssi/src/silc/core/silc-core.c.
6412 * Added support to Irssi SILC client of asynchronous public key
6413 verification and passphrase inquiry. Affected file is
6414 irssi/src/silc/core/silc-core.c.
6416 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6418 * Do not say "You have left channel %s" in client library.
6419 Moved it to the application. Affected files are
6420 lib/silcclient/command.c and silc/client_ops.c.
6422 * Fixed silc_client_get_clients. Command context was not
6423 duplicated and was freed memory in the callback. Affected
6424 file lib/silcclient/idlist.c.
6426 * Do not say "you are now talking..." on JOIN command in the
6427 client library. The appliation must handle it.
6429 * Do not say ".. changed topic to" in command reply in the
6430 client libary. The application must handle it.
6432 * Fixed TOPIC command sending in the client library.
6434 * Fixed a memory leak in silc_client_command_free in the file
6435 lib/silcclient/command.c.
6437 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6439 * Imported a modified version of Irssi client to the source tree.
6440 The Irssi will be used to create a new client called
6441 Irssi SILC. Imported to irssi/.
6443 Added silc_core_init_finish function to the Irssi. Affected
6444 file irssi/configure.in.
6446 A lot changes in the Makefile.ams around the irssi tree.
6448 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6450 * Do not rehash if the new size is same as the old size of the
6451 hash table, in the silc_hash_table_rehash*. The affected file
6452 lib/silcutil/silchashtable.c.
6454 * Replaced hash_table_del_by_context calls from the server
6455 (when channel->user_list and client->channels) to the
6456 hash_table_del as it is sufficient and faster.
6458 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6460 * Added silc_hash_table_list, silc_hash_table_get and the
6461 SilcHashTableList structure to provide an alternative way to
6462 traverse the hash table. The affected files are
6463 lib/silcutil/silchashtable.[ch].
6465 * Changed the server's idlist routines to use the hash table
6466 routines to optimize the code.
6468 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6470 * Replaced the client entry's `channel' list and channel entry's
6471 `user_list' list to hash tables for optimized lookup. Changed
6472 the code to use the hash table interface around the code.
6473 Affected file lib/silcd/idlist.[ch].
6475 * Added `auto_rehash' boolean argument to the function
6476 silc_hash_table_alloc to indicate whether the hash table should
6477 auto-rehash when it thinks is appropriate time. It will
6478 increase the hash table size if the there is twice as much
6479 entries in the table than the size of the table, and will
6480 decrease the size if there are twice as less entries than
6481 the size of the table.
6483 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6485 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6487 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6489 * silc_idcache_purge_by_context deletes the entry now by context
6490 as it is supposed to do. Affected file lib/silccore/idcache.c.
6492 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6493 client is not anymore valid (WHOWAS givens the info) and not
6494 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6496 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6498 * Removed the `data' and `data_len' arguments from the ID Cache
6499 interfaces and added `name' argument. ID Cache does not handle
6500 anymore the binary data only a names associated with given ID.
6502 * When hashing a Client ID with silc_hash_id the entire ID is
6503 not hashed anymore, instead only the hash of the Client ID is
6504 hashed. This way we can access the Client ID from the cache
6505 with Client ID but with the hash of the ID (which is a hash of
6506 the nickname) as well without any difference in performance.
6508 Added also silc_idcache_find_by_id_one_ext to do one on one
6509 searching when we have the actual ID. Added also function
6510 silc_hash_client_id_compare. The affected files are
6511 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6513 * When hashing the name associated with a ID it is always done
6514 in lowercase. This way we can access the cache without worrying
6515 about case-sensitivity, even though, for example nicknames are
6518 * Fixed a bug in server with channel message sending. It put
6519 wrong ID type as destination ID. The affected file
6520 silcd/packet_send.c.
6522 * silc_idcache_del_by_context now deletes from all hash tables
6523 by context. Affected file lib/silccore/idcache.c.
6525 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6527 * Changed the client library to use the new ID Cache interface.
6528 Changes around the source tree.
6530 * Added silc_hash_table_rehash_ext to rehash with specific
6531 hash function. Affected file lib/silcutil/silchashtable.[ch].
6533 * Added silc_hash_string_compare to compare two strings in the
6534 hash table. Affected file lib/silcutil/silcutil.[ch].
6536 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6538 * Added new function silc_idcache_del_by_context into the
6539 lib/silccore/idcache.[ch].
6541 * Changed the server's ID list routines to use the new ID Cache
6542 interface. Changes around the source tree.
6544 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6546 * Added silc_hash_table_del[_by_context]_ext functions in to the
6547 lib/silcutil/silchashtable.[ch].
6549 Removed silc_hash_table_find_all* routines and added new
6550 silc_hash_table_find_foreach to replace them.
6552 Added silc_hash_table_replace_ext function as extended
6553 replacing function. Separated the simple hash table interface
6554 from the extended hash table interface in the file
6555 lib/silcutil/silchashtable.h.
6557 * Fixed minor bugs and changed it to use some of the new
6558 hash table functions in lib/silccore/idcache.c
6560 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6562 * Added new function silc_hash_table_find_all to return all keys
6563 in the hash table by the specified key. As the hash table is
6564 collision resistant it also makes it possible to have several
6565 duplicate keys in the hash table. This function may be used to
6566 find all of the keys from the hash.
6568 Added user_context arguments to the SilcHashFunction,
6569 SilcHashCompare and SilcHashDestructor to deliver user specified
6572 Added new fuctions silc_hash_table_find[_all]_ext to do
6573 extended lookup with specified hash and compare functions and
6574 specified user contexts.
6576 Added new function silc_hash_table_add_ext to add the key
6577 with specified hash function and user context.
6579 Added new function silc_hash_table_foreach to traverse all
6580 entrys in the hash table. Added SilcHashForeach callback
6583 Added new function silc_hash_table_del_by_context to delete
6584 the entry only if the context associated with the key matches.
6586 Affected files are lib/silcutil/silchashtable.[ch].
6588 * Removed silc_hash_[server/client/channel]_id and added just
6589 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6590 silc_hash_id_compare to compare two ID's using as the hash table
6591 comparison function. Added also silc_hash_data to hash
6592 binary data and silc_hash_data_compare to compare it.
6594 * Removed silc_idlist_find_client_by_hash as it is not needed
6595 anymore. Affected file silcd/idlist.[ch].
6597 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6598 to use internally the SilcHashTable. The new ID Cache is a lot
6599 faster than the old one. Some of the ID Cache interface was also
6600 rewritten and obsolete and stupid functions were removed.
6602 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6604 * Added entry_count field to the SilcHashTable to keep the number
6605 of the entries in the table. Implemented the function
6606 silc_hash_table_rehash. Added new function
6607 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6609 Fixed a minor bug in silc_hash_table_free.
6611 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6612 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6613 into the lib/silcutil/silcutil.[ch].
6615 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6617 * Implemented a collision resistant hash table into the
6618 lib/silcutil/silchashtable[ch]. See the header and the source
6619 for the SilcHashTable API.
6621 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6623 * Merged dotconf version 1.0.2 into lib/dotconf.
6625 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6627 * Do not compile anything in lib/silcsim/* if the SIM support
6628 is not enabled. The tree should now compile without problems
6631 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6633 * Compiled the SILC under cygwin. Compiled and tested briefly
6634 without problems. More tests needed. The SIMs didn't compile
6637 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6639 * Fixed possible crash in silc_get_username in the
6640 lib/silcutil/silcutil.c.
6642 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6644 * Fixed a va_arg in silc/client_ops.c.
6646 * Oops, RC5 routines were named AES and caused some problems
6647 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6649 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6651 * Added new SilcIDIP structure into the lib/silccore/id.h and
6652 replaced the old `ip' fields from all SILC ID's to that type.
6653 This is a step towards IPv6 support.
6655 The silc_id_get_len takes now the ID as an extra argument.
6656 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6657 both IPv4 and IPv6 based ID's.
6659 The affected files are lib/silccore/id.[ch] and other files
6660 around the tree using these routines.
6662 * Removed the ID length arguments in server from various
6663 silc_server_send_notify_* routines -> they are not needed
6666 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6668 * Fixed memory leak in silc_encode_pem_file in the file
6669 lib/silcutil/silcutil.c.
6671 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6673 * Check minor version as well in the SKE. Affected files are
6674 silcd/protocol.c and lib/silcclient/protocol.c.
6676 * Added --identifier option to the server so that an identifier
6677 can be when creating the public key for the server. Affected
6678 file is silcd/silcd.c.
6680 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6681 lib/silccrypt/silcpkcs.c.
6683 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6685 * Register default ciphers and stuff when using -C option with
6686 the server. Affected file sildc/silcd.c.
6688 * Put back the servers public key filename format, it is better
6689 than the new one. For now, the client keys are saved with the
6690 new filename format. The affected file silc/client_ops.c.
6692 * Implemented the Cipher API for the rest of the ciphers that
6693 did not implement it or implemented it the wrong way.
6695 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6697 * Register default ciphers and stuff when using the -S option
6698 in the client. Affected file silc/silc.c. Same also when
6699 creating new key pair with -C option.
6701 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6703 * Fixed the silc_verify_public_key client operation function to
6704 save the public keys differently. The fingerprint is now
6705 used as filename and not the hostname. This way also the
6706 client keys are saved uniquely and not with hostnames. The
6707 affected file is silc/client_ops.c.
6709 * Trimmed the silc_hash_fingerprint function to remove extra
6710 whitespaces from the end of the fingerprint. The affected
6711 file is lib/silccrypt/silchash.c.
6715 * Added silc_cipher_register_default function to register all
6716 default ciphers. It can be used when configuration files
6717 does not exist and the application does not want any specific
6718 ciphers in any specific order.
6720 The SilcDList is now used as silc_cipher_list dynamically
6721 allocated cipher list. Removed the static list all together
6722 and now all ciphers must be allocated to the dynamic list.
6723 The silc_cipher_alloc routine was changed to check only the
6726 All silc_cipher_* routines that used to return int returns
6729 The affected files lib/silccrypt/silccrypt.[ch].
6731 * The same thing was done to silc_hash_* as for silc_cipher_*
6732 routines. Affected files lib/silccrypt/silchash.[ch].
6734 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6735 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6736 Added also silc_pkcs_[un]register[_default] functions.
6737 Removed the data_context from the PKCS API.
6739 * Added silc_hmac_register_default function to register default
6740 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6741 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6742 to unregister all hmacs at once.
6744 * Register the default ciphers, hash functions, PKCSs and HMACs
6745 if client's configuration file does not exist. The affected
6748 * The client did not load the hash functions from the SIM
6749 modules at all. Added support for this. Affected file is
6750 silc/clientconfig.c.
6752 * When decoding public key with silc_pkcs_public_key_decode, check
6753 the supported algorithm only if PKCS are registered. Affected
6754 file lib/silccrypt/silcpkcs.c. The same was done with the
6755 silc_pkcs_private_key_decode.
6757 * Fixed the SILC List routines to keep the list always in order.
6758 It used to change the list's order when traversing the list but
6759 not it preserves the order. Affected file lib/trq/silclist.h.
6761 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6763 * Added the client library to use the SilcSocketConnection's
6764 reference counter (by silc_socket_dup) to prevent the bug that
6765 the socket object may be freed underneath async operation.
6767 * The name resolv library checking fixes in the configure.in.pre.
6770 * Created new version of the protocol drafts for future
6771 development. The -03 drafts are the ones that will be changed
6772 in the trunk now and the -02 will remain as they are.
6774 * Send list of CUMODE notifys to the router when announcing
6775 the channel users to the router. Affected file silcd/server.c.
6776 If the router receiving channel founder CUMODE for a channel
6777 that already has channel founder it will send CUMODE notify
6778 to the sender to remove the channel founder rights from the
6779 announced client. Affected file silcd/packet_receive.c.
6781 * The CUMODE notify may now use Server ID as well as the entity
6782 who changes the mode. Updated protocool specs.
6784 * Updated INSTALL and README files.
6786 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6788 * New web pages in the http://silc.pspt.fi. The pages was
6793 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6795 * Implemented the [DenyConnectin] config section in the server.
6796 Added silc_server_config_denied_conn to check whether incoming
6797 connection is denied. Affected file silcd/serverconfig.[ch].
6799 * Do not check the ports when checking the incoming configuration
6800 data if the port is 0, meaning any. Affected file is
6801 silcd/serverconfig.c.
6803 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6805 * Fixed buffer overflow in silc_string_compare in the file
6806 lib/silcutil/silcutil.c.
6808 * Fixed double free in silc_server_command_leave in the file
6811 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6813 * Fixed the version checking in the server. Affected file is
6816 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6818 * Fixed the configuration data fetching when accepting new
6819 connections in the server. Affected file silcd/server.c.
6821 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6823 * Added `sender_entry' argument to the function
6824 silc_server_packet_relay_to_channel so that we can check
6825 whether some destination actually belongs to the same route
6826 the sender belongs (ie, we must not resend the packet to the
6827 sender). Affected file silcd/packet_send.[ch].
6829 * Added `servername' field to the SilcClientEntry in the server
6830 to hold the name of the server where client is from. Affected
6831 file is silcd/idlist.h.
6833 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6835 * Moved the channel message encrypting in the router betwen
6836 router connections from silc_server_channel_message to the
6837 silc_server_packet_relay_to_channel since we want to check
6838 whether we have anybody channel before encrypting anything.
6839 Affected files silcd/packet_[receive/send].c.
6841 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Fixed the [AdminConnection] server config section to support
6844 multiple entries. Affected file silcd/serverconfig.c.
6846 * Added support into the server to check the validity of the
6847 incoming connection before executing any KE or authentication
6850 * The connection configuration is now saved to the KE and
6851 connection auth protocol contexts and not fetched anymore in
6852 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6854 * The local hosts listenning address and port is also resolved
6855 now when starting the server. We want to have the socket object
6856 to include the real address and port for the listener. Added
6857 new function silc_net_check_local_by_sock into the files
6858 lib/silcutil/silcnet.[ch].
6860 * Fixed a broadcast bug in server -> do not broadcast if we
6863 * Fixed a routing bug. Do not route broadcast packets ever.
6864 Broadcast packets must be processed always and not routed since
6865 they may be destined to some other host than yourself and thus
6866 would get routed without no good reason. Affected file is
6869 * Added function silc_server_config_is_primary_route to check
6870 whether primary router connection has been configured (a router
6871 configuration that we are initiating). If there is not, we
6872 will assume that there is only two routers in the SILC network
6873 and we will use the incoming router connection as our primary
6874 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6876 * Changed the order of the broadcasting. Broadcast _after_ the
6877 packet has been processed not before. Affected file is
6880 * Fixed a [ClientConnection] parsing bug. The port was never
6881 parsed correctly thus resulting to port 0. Affected file
6882 silcd/serverconfig.c.
6884 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6885 argument and did not set the broadcast packet flag. Affected
6886 file silcd/packet_send.c. Fixed same bug in the function
6887 silc_server_send_notify as well.
6889 * If we receive NEW_ID packet for our own ID in the server, ignore
6892 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6896 * Removed the nickname from the Private Message Payload.
6897 Updated the code and the protocol specs.
6899 * Updated protocol specs for submitting to the IETF.
6901 * Tweaked the Random Number Generator a bit. Affected file
6902 lib/silccrypt/silcrng.c. Exported a new function
6903 silc_rng_[global]_add_noise which can be used to add more
6906 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Do not parse packets with different timeout when protocol
6909 is active -> may cause problem with rekey. Affected file
6912 * When server receives signoff notify it must not create
6913 new channel key if the client is on any channels since the
6914 sender of the signoff notify will create it.
6916 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6918 * Added printing of error messages during SKE protocol from the
6919 failure packet sent by server during SKE. Affected file
6922 * Removed the client's failure_callback handling with timeout
6923 and handle it immediately when received.
6925 * The SKE library returned wrong type in SUCCESS and FAILURE
6926 packets. They must be 32 bit MSB not 16 bit MSB.
6928 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * Ok, rewrote the logic of the re-key and now it seems to work.
6931 I tested it on high traffic with frequent re-keys without
6932 problems. Added hmac_receive (and renamed hmac to hmac_send)
6933 in SilcClientConnection in lib/silcclient/client.h and
6934 in SilcIDListData in silcd/idlist.h. Also, removed the
6935 SilcPacketParserContext's cipher and hmac fields as they are
6936 not needed anymore and actually caused some problems when
6937 the ciphers and hmac's changed underneath the packet parser.
6939 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6941 * If re-key protocol is active then process the incoming packets
6942 synchronously since we must assure that icoming packets encrypted
6943 with the old key is processed before the new keys is set to
6944 use. This is true other packets than for REKEY packets.
6945 Affected file silcd/server.c. The same was done to client library
6946 as well, affected file lib/silcclient/client.c.
6948 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Fixed bug in client and server to accept the force send if
6951 the packet is send from silc_[server/client]_packet_process
6952 function. Otherwise the packets are never delivered, oops.
6954 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6956 * Disable force sending of packets when REKEY protocol is active.
6957 We must assure that no packet is sent directly when rekey is
6958 performed. All packets must be sent through packet queue.
6959 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6960 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6961 function is silc_[server/client]_packet_send_real to check
6964 * Replaced the SIM paths from example config files to
6965 /usr/local/modules. Also, make install creates now
6966 /usr/local/silc/logs directory to hold all the SILC server
6969 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6971 * Made the configure.in.pre work on Solaris. Patch by salo.
6973 * Made all ciphers compatible with non-x86 machines. Defined
6974 CBC mode macros into lib/silccrypt/ciphers_def.h.
6976 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6978 * Fixed the make install.
6980 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6982 * When MAC computation fails the silc_packet_decrypt returned 0
6983 even though it was supposed to return -1. Fixed this. The
6984 affected file is lib/silccore/silcpacket.c.
6986 * Do not replace the config files in /etc/silc (in make install)
6987 if they already exist. Affected file ./Makefile.am.
6989 * Do not send re-key packets immediately but through packet queue.
6990 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
6992 * Changed silc_net_check_host_by_sock to return FALSE if the
6993 IP/DNS could not be resolved. Though, it returns the IP address
6994 now even if it could not resolve it (but returns also FALSE).
6995 Affected file lib/silcutil/silcnet.[ch].
6997 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6999 * Added silc_pkcs_decode_identifier to decode the public key's
7000 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7001 Added also silc_pkcs_free_identifier. Added also new context
7002 SilcPublicKeyIdentifier.
7004 * Added -S option to the silc client. It is used to dump the
7005 contents of the specified public key file.
7007 * Changed the PKCS api to return the public key length when
7008 setting the public key.
7010 * Fixed a fatal bug in the public and private key file loading.
7011 Affected file lib/silccrypt/silcpkcs.c.
7013 * Execute the packet parsing for client with zero (0) timeout
7014 if the protocol is active. Affected file silcd/server.c.
7016 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Made the key generation options to the silcd program. Added
7019 -C option, equivalent to client's option.
7021 * Added new [ServerKeys] config section to the server. It
7022 configures the server's public and private key.
7024 * Defined generic Public Key Payload into the protocol
7025 specification to send specific type of public keys and
7028 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7029 public key or certificate.
7031 * Implemented the GETKEY command to the server and to the
7032 client library and on user interface.
7034 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7036 * Made preliminary `make install' work.
7038 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7040 * Added SilcServerRekey context into silcd/idlist.h.
7042 * Added the PFS support as defined in the specification to the
7043 SKE protocol. Affected files lib/silcske/*.c.
7045 * Added `ske_group' field to the SilcServerRekey context to hold
7046 the number of the SKE group that is used with PFS in re-key.
7047 Affected file silcd/idlist.h.
7049 * Added PFS re-key support to the server. Affected file is
7052 * Added silc_protocol_cancel to cancel execution of the next
7053 state of the protocol. Affected file is
7054 lib/silccore/silcprotocol.[ch].
7056 * Added the re-key support with and without PFS to the client
7057 library. Re-key is performed once in an hour, by default.
7059 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7060 Added silc_client_rekey_callback and silc_client_rekey_final.
7061 Affected files are lib/silcclient/protocol.[ch] and
7062 lib/silcclient/client.[ch].
7064 * Removed the `hmac_key' and `hmac_key_len' fields from the
7065 SilcClientConnection structure; not needed. Affected file is
7066 lib/silcclient/client.h.
7070 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7072 * Do not ask whether user wants to use the negotiated private key
7073 for private messages, just use it. Affected file is
7074 silc/local_command.c.
7076 * Added `send_enc_key' and `enc_key_len' fields to the
7077 SilcIDListData structure since they are needed in the re-key
7078 phase. Affected file is silcd/idlist.[ch].
7080 * Implemented the simple re-key protocol into the server.
7081 Affected files silcd/server.c and silcd/protocol.[ch]. The
7082 re-key will be performed once in an hour, by default.
7084 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7085 Added silc_server_rekey, silc_server_rekey_callback and
7086 silc_server_rekey_final.
7088 * Removed Tunneled flag from the protocol. Updated the code
7089 and the specifications.
7091 * Adde `pfs' field to the SilcIDListData to indicate whether
7092 the PFS is to be performed in the re-key. Affected file is
7095 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7097 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7098 int64 of at least the xintXX size. If void * is less that 4
7099 bytes uint32 * will be used. Defined bool as boolean.
7101 * Changed _ALL_ unsigned long and unsigned int to uint32,
7102 unsgined short to uint16 in the source tree.
7104 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7105 not handle clients that has entry->data.registered == FALSE.
7106 They are not in the network anymore. Affected file is
7109 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7111 * Implemented the sending of the SERVER_SIGNOFF notify in the
7112 server. Affected file is silcd/server.c.
7114 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7115 Added also silc_notify_payload_encode_args into the
7116 lib/silccore/silcnotify.[ch].
7118 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7119 Affected file silcd/packet_receive.c.
7121 * Implemented the SERVER_SIGNOFF notify handling in the client
7122 library. Affected file lib/silcclient/client_notify.c. Also,
7123 implemnted the printing of the SERVER_SIGNOFF info to the
7124 application. Affected file silc/client_ops.c.
7126 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7127 if the deleting was successful. Affected file silcd/idlist.[ch].
7129 * Added support for public key authentication in the connection
7130 authentication protocol in the client library. Affected file
7131 lib/silcclient/protocol.c.
7133 * Changed the server's silc_idlist_get_clients_by_* interface
7134 to support already allocated array so that new entries may be
7135 added to pre-allocated array. Affected file silcd/idlist.[ch].
7136 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7137 and command replies.
7139 * All command reply functions in the server now calls the
7140 pending command callback even if error occured. This way the
7141 error will be delivered to the client as well. Affected files
7142 silcd/command.c and silcd/command_reply.c.
7144 * Fixed INFO command to return local server's info if no server
7145 was provided. Affected file lib/silcclient/command.c.
7147 * Removed RESTART command for good. Updated the code and the
7150 * Rewrote parts of the task system. It is a bit simpler now.
7151 Removed unsued task priorities. The affected files are
7152 lib/silcutil/silctask.[ch].
7154 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7156 * Moved the USERS printing from the library to the application.
7157 Affected files lib/silcclient/command.c and silc/client_ops.c.
7159 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7163 * Added channel key re-key support. The re-key is perfomed
7164 only by the router and is done once in an hour. Added `rekey'
7165 field to the SilcChannelEntry in the server. Affected files
7166 silcd/server.c and silcd/idlist.h.
7168 * Added silc_task_unregister_by_context into the file
7169 lib/silcutil/silctask.[ch].
7171 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Added SILC_UMODE_GONE mode to indicate when the client is not
7174 present in the SILC network. Added also support to the local
7175 command AWAY that will set this mode. Added support of showing
7176 "xxx is gone" in WHOIS command. The USERS command shows the
7177 gone status as well.
7179 * Fixed setting server and router operator privileges in the
7180 server's UMODE command. Affected file silcd/command.c.
7182 * Merged the SKE KE1 and KE2 payloads into one payload. The
7183 new KE payload is equivalent to the old KE2 payload.
7185 Cleaned up the SKE Start Payload parsing. It now uses the
7186 simple buffer unformatting to do the parsing. A lot faster
7189 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7190 to the SKE that is used to indicate whether both of the SKE
7191 parties should perform authentication. By default only the
7192 responder performs authentication. By setting this flag also
7193 the initiator must do authentication. By default it is unset
7194 since in normal SKE case, client to server connection, only
7195 the responder should do authentication. When doing SKE between
7196 two clients both should perform authentication. Updated the
7197 code and the protocol specs.
7199 * A little fix to IDENTIFY command in the server. Search the
7200 client first by hash not nickname. Affected file is
7203 * Fixed the silc_client_close_connection to support closing
7204 the client to client connections wihtout deleting too much
7205 data. Affected file lib/silcclient/client.c.
7207 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7208 are received if protocol used to be active but is not anymore
7209 the application would crash due to NULL pointer dereference.
7210 Affected files silcd/server.c and lib/silcclient/client.c.
7212 * Added `hash' field to the SilcClientConnection to include
7213 the hash function negotiated in the SKE protocol.
7215 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7216 to set the channel founder authentication data. A client can
7217 claim the founder rights later by providing the authentication
7218 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7219 This way the channel founder can regain the channel founder
7220 privileges even it is left the channel. This works only on
7221 local server and the client must be connected to the same
7222 server to be able to regain the founder rights. Updated the
7223 protocol specs accordingly.
7225 Added support to the CMODE command in the client to set the
7226 founder auth data. Read the README to see how to set it.
7228 Added support to the CUMODE command to claim the founder
7229 rights. Read the README to see how to do it.
7231 Added support for the founder authentication to the Channel
7232 Entry in the server. Affected file silcd/idlist.h.
7234 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7235 server's CMODE command. Affected file silcd/command.c.
7237 * Added the following new functions into lib/silccore/silcauth.[ch]:
7238 silc_auth_get_method and silc_auth_get_data.
7240 * The server now saves the remote hosts public key to the
7241 SilcIDListData pointer. Affected file silcd/protocol.c.
7243 * The normal server now does not remove the channel entry from
7244 the cache if the founder authentication data is set. It used
7245 to remove it if the founder was the last one on the channel on
7246 the server and left the channel. The auth data is saved and
7247 if the channel is re-joined later the old entry is used with
7248 the old auth data. Affected files silcd/command_reply.c and
7251 * Removed the `pkcs' field from the SilcIDListData structure
7252 in the server; it is not used. Affected file silcd/idlist.h.
7254 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Fixed packet processing on slow links. Partial packets were
7257 never re-processed because the incoming data buffer was cleared
7258 by the application. Application must not directly clear the
7259 sock->inbuf, the packet processing routines handle it. Fixed
7260 this in client library and in server.
7262 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7264 * Fixed the WHOIS and IDENTIFY send reply function to really
7265 check whether to send list or just one entry. Affected file
7268 * Cleaned up the LEAVE command's channel key distribution. The
7269 affected file silcd/command.c.
7271 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7272 can enforce the channel mode as well. In that case the ID
7273 includes the ID of the server. The code now enforces the
7274 mode change if the router have different mode than the server.
7276 * The notify client operation with CMODE_CHANGE notify can now
7277 return NULL client_entry pointer if the CMODE was not changed
7278 by client. Application must check for this.
7280 * Added <Server ID> argument to INFO command to support server
7281 info fetching by Server ID.
7283 * Added silc_server_announce_get_channel_users to get assembled
7284 packets of channel users of the specified channel. Affected
7285 file silcd/server.[ch].
7287 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7288 was freed underneath the ID Cache.
7290 * Re-announce clients when the server received CHANNEL_CHANGE
7291 notify from the router. Affected file silcd/packet_send.c.
7293 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7296 crashed since it did not handle the fact that there is no cipher
7297 called "3" and didn't check the error condition. Now fixed.
7299 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7300 flag. It can be used to send message requests.
7302 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Implemented the RESTART command in the client.
7306 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7307 notice type messages. Added notice printing to the user
7310 * The channel keys are not re-generated if the channel's mode
7311 is PRIVKEY, ie private key on the channel exists. Affected
7312 files silcd/server.c and silcd/command.c.
7314 * Fixed a little bug in channel message delivery when channel
7315 private keys are set in the server. Affected file is
7316 silcd/packet_send.c.
7318 * Changed the setting on channel->on_channel = TRUE from the
7319 silc_client_save_channel_key to the JOIN command reply. The
7320 key payload is not received if the private channel key is set.
7321 Affected file lib/silcclient/command_reply.c and the
7322 lib/silcclient/client_channel.c.
7324 * When the CMODE_CHANGE notify is sent and the channel private
7325 key mode is removed the channel key must be re-generated in
7326 other cells as well. Added this support for the router in the
7327 silcd/packet_receive.c.
7329 * Added new local command NOTICE to send notice message on
7330 channel. Affected file silc/local_command.[ch].
7332 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7334 * Added new local command ME to the client. It is used to send
7335 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7336 some action. Affected file silc/local_command.[ch].
7338 * Changed channel_message and private_message client operations
7339 to deliver the message flags to the application. Added also
7340 the `flags' arguments to the silc_client_send_channel_message
7341 and silc_client_send_private_message functions. Affected file
7344 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Redefined the Private Message Payload to support private message
7347 keys and to support the new private message flags. Updated
7348 the protocol specs. Flags makes it possible to have for example
7349 CTCP style messages.
7351 * Added new type SilcPrivateMessagePayload and defined an API
7352 for it in the lib/silcclient/silcprivate.[ch].
7354 * Tested private message private keys successfully. Tested the
7355 private message key set, unset and list commands with the new
7358 * Redefined the Channel Message Payload to include the channel
7359 message flags (equal with private message flags) to support
7360 for example CTCP style messages.
7362 * Defined some of the message (for channel and private message)
7363 flags. Updated the protocol specs and added the flags to the
7364 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7366 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Added SilcKeyAgreementStatus type to the key agreement routines
7369 to indicate the current status and error if one occured.
7370 The status types are defined in the lib/silcclient/silcapi.h.
7372 * Added new local command KEY that is used to set and unset private
7373 keys for channels, set and unset private keys for private messages
7374 with remote clients and to send key agreement requests and
7375 negotiate the key agreement protocol with remote client. The
7376 key agreement is supported only to negotiate private message keys,
7377 it currently cannot be used to negotiate private keys for channels,
7378 as it is not convenient for that purpose.
7380 * Fixed a minor pending callback setting bug in the function
7381 silc_client_get_client_by_id_resolve, now the function works.
7382 Affected file lib/silcclient/idlist.c.
7384 * Added function silc_net_get_local_port to get local bound
7385 port by socket. Added to lib/silcutil/silcnet.[ch].
7387 * Added `sockets' and `sockets_count' fields to the SilcClient
7388 object. They hold the sockets of the listenning sockets in
7389 the client. Listenning sockets may be for example the key
7390 agreement server. Affected file lib/silcclient/client.[ch].
7391 Added functions the silc_client_add_socket and the
7392 silc_client_del_socket. They are exported to the application
7395 * Added ~./silc/clientkeys to support other client's public keys.
7397 * Renamed verify_server_key client operation to verify_public_key
7398 and added one argument to indicate the type of the connection
7399 (server, client etc.).
7401 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7403 * Added silc_server_connection_auth_request to handle the
7404 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7405 silcd/packet_receive.[ch].
7407 * Added silc_server_send_connection_auth_request into the
7408 silcd/packet_send.c to send the connection auth request packet.
7410 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7413 * Fixed the public key authentication in responder side in the
7414 server. The `auth_data' pointer includes the SilcPublicKey
7415 not the path to the public key. Affected file silcd/protocol.c.
7417 * Implemented the public key authentication in the initiator side
7418 in the server. Affected file silcd/protocol.c.
7420 * Removed the [RedirectClient] config section from the server
7421 configuration. Is not needed and I don't want to implement it.
7423 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Cleaned up the CMODE command in the server. It now works
7426 correctly and supports all the modes defined in the protocol.
7427 Affected file is silcd/command.c.
7429 * Added `hmac_name' field to the SilcChannelEntry in the server
7430 to hold the default HMAC of the channel. It can be set when
7431 creating the channel (with JOIN command). Affected files
7434 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7435 type to indicate the change of the current cipher and hmac
7436 on the channel. Client can safely ignore the <cipher> argument
7437 (if it chooses to do so) since the CHANNEL_KEY packet will
7438 force the channel key change anyway. The <hmac> argument is
7439 important since the client is responsible of setting the new
7440 HMAC and the hmac key into use.
7442 * Fixed the CMODE command in the client library as well.
7444 * Tested CMODE command in router environment successfully.
7446 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Show the version of the remote client (or server) when connecting
7449 to the server. It is logged to the log file. Affected file
7450 is silcd/protocol.c.
7452 * Fixed the KILLED notify handling in the client library. The
7453 client must be removed from all channels when receiving the
7456 Also, do not remove the client entry when giving the KILL
7457 command but when the KILLED notify is received.
7459 * Removed silc_idlist_find_client_by_nickname from the server.
7460 Not needed anymore. Affected files silcd/idlist.[ch].
7462 * Implemented the CHANNEL_CHANGE notify type handling to the
7463 server. Affected file silcd/server.c.
7467 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Added silc_server_send_notify_invite to send the INVITE
7470 notify between routers.
7472 * Implemented the INVITE command correctly to the server.
7474 * Implemented the INVITE notify type handling in the server.
7476 * Implemented the INVITE command to the client library and on the
7479 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7481 * Added function silc_server_get_client_resolve to find the
7482 client entry by ID from all ID lists and then resolve it
7483 (using WHOIS) if it cannot be found. Affected file is
7486 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Implemented the BAN command to the client library.
7490 * The JOIN command in the server now checks the invite list
7493 * Changed the silc_command_reply_payload_encode_va and the
7494 silc_command_payload_encode_va to support that if argument is
7495 NULL it ignores and checks the next argument. Affected file
7496 lib/silccore/silccommand.c.
7498 * Added silc_server_send_notify_ban to send the BAN notify
7499 type between routers.
7501 * Chaned the silc_notify_payload_encode to support that if
7502 argument is NULL it ignores and checks the next argument.
7503 Affected file lib/silccore/silcnotify.c.
7505 * Tested ban lists in router environment successfully.
7507 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Implemented BAN command to the server, in silcd/command.[ch].
7511 * Removed the BAN and INVITE_LIST modes from the CMODE command
7514 * Added function silc_string_match to regex match two strings.
7515 Affected files lib/silcutil/silcutil.[ch].
7517 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Redefined parts of the SilcChannelEntry in the server to support
7520 the new ban and invite lists.
7522 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Redefined the INVITE command. The same command can be used to
7525 invite individuals to the channel but also to manage the invite
7526 list of the channel (to add to and remove from the invite list).
7527 Updated the protocol specs.
7529 * Added new command SILC_COMMAND_BAN that can be used to manage
7530 the ban list of the channel. Updated the protocol specs.
7532 * Removed the channel modes: the SILC_CMODE_BAN and the
7533 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7534 in the CMODE command. The equivalent features are now available
7535 using INVITE and BAN commands. Updated the protocol specs.
7537 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7538 in the network about change in the current ban list. The notify
7539 type is not used by the client.
7541 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7542 support the invite lists.
7544 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Added new function silc_string_regexify that converts string
7547 including wildcard characters into regex string that can
7548 be used by the GNU regex library. Added into the file
7549 lib/silcutil/silcutil.[ch].
7551 Added silc_string_regex_combine to combine to regex strings
7552 into one so that they can be used as one regex string by
7553 the GNU regex library. Added into the file
7554 lib/silcutil/silcutil.[ch].
7556 Added silc_string_regex_match to match two strings. It returns
7557 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7559 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7561 * Imported GNU regex to the soruce tree into lib/contrib.
7562 Fixed some compiler warning from the regex.c.
7564 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Fixed MOTD command in the server to work in router environment.
7568 * Fixed the MOTD command in the client library to support
7569 the server argument in the command.
7571 * Added `nickname_len' argument to the silc_idlist_add_client
7572 in the server, as the `nickname' argument may be binary data
7575 * Added silc_idlist_get_channels to return all channels from
7578 * Implemented LIST command to the server. Affected file is
7581 * Implemented the LIST command to the client library and on the
7584 * Added [<user count>] argument to the LIST command reply.
7585 With private channels the user count is not shown.
7587 * Updated TODO and README.
7589 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * The client entry's data.registered must be TRUE even with
7592 global client entry on global client list. The data.registered
7593 is used to check whether the client is anymore in the network,
7594 for example with WHOWAS command so it must be valid.
7596 * Fixed the WHOWAS command in the server. It now actually works
7597 in router environment. Added function into silcd/command_reply.c
7598 silc_server_command_reply_whowas_save.
7600 * Added silc_idlist_purge function to the silcd/idlist.c
7601 to periodically purge the ID Cache.
7603 * Fixed INFO command in the server. It works now in router
7604 environment. Added <server name> argument to the INFO command
7605 reply. Updated the protocol specs.
7607 * Fixed minor bug in silc_idcache_purge to not purge if the
7608 expire value is zero.
7610 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7611 they were buggy because of the WHOWAS information.
7613 * Fixed local command MSG to handle the async resolving of
7614 the remote client properly. It used to fail the first MSG.
7615 Affected file silc/local_command.c.
7617 * Added `data_len' field to SilcIDCache context.
7619 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Update TODO. Todo in commands in the server.
7623 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7626 used by routers as broadcast packet to inform other routers
7627 about the changed user mode.
7629 Implemented the notify handling in the server. Affected file is
7630 silcd/packet_receive.c. Added the function
7631 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7633 * Added new generic Channel Payload and deprecated the New Channel
7634 Payload. The New Channel Payload is now the generic Channel
7637 * Added new argument `mode' to the silc_server_send_new_channel
7638 as it is required in the Channel Payload now.
7640 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7641 and created a new and real SilChannelPayload to represent the
7642 new generic Channel Payload. Implemented the encode/decode
7643 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7645 * Added silc_server_get_client_channel_list to return the list
7646 of channels the client has joined for WHOIS command reply.
7647 Affected file silcd/server.[ch].
7649 * Implemented the channel list sending in the WHOIS command reply
7650 in server and in the client.
7652 Implemented the channel list displaying on the user interface
7653 as well. Affected file silc/client_ops.c.
7655 * Added silc_channel_payload_parse_list to parse list of Channel
7656 Payloads. It returns SilcDList list of SilcChannelPayloads.
7657 Client for example can use this function to parse the list of
7658 channels it receives in the WHOIS command reply. The caller
7659 must free the list by calling silc_channel_payload_list_free.
7660 Affected files lib/silccore/silcchannel.[ch].
7662 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Added one new argument <user mode> to the WHOIS command reply
7665 to return the mode of the user in SILC. Updated the protocol
7668 Implemented it to the server and client.
7670 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Fixed the mode printing on the user interface on joining.
7673 Affected file silc/client_ops.c.
7675 * Implemented the UMODE command and user modes in general to the
7676 client library and to the user interface.
7678 * Implemented the UMODE command to the server.
7680 * The server now sends UNKNOWN_COMMAND error status if client sends
7681 unknown command. Affected file silcd/command.c.
7683 * All server commands now handle the command identifier the right
7684 way when sending the command reply to the client. The client can
7685 use to identify the command replies with the identifier.
7687 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Added silc_server_get_client_route to resolve the route to
7690 the client indicated by the client ID. Affected file is
7693 * Added silc_server_relay_packet as general function to relay
7694 packet to arbitrary destination. This deprecates functions
7695 like _send_private_message_key, _relay_notify etc. Affected
7696 file is silcd/packet_send.[ch].
7698 Removed silc_server_send_key_agreement,
7699 silc_server_send_private_message_key and
7700 silc_server_packet_relay_notify functions from the file
7701 silcd/packet_send.[ch].
7705 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7706 server. Affected file silcd/packet_receive.[ch].
7708 * Implemented the KILL command to the client. Implemented the
7709 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7710 Affected files lib/silcclient/command[_reply].c and
7711 lib/silcclient/client_notify.c. Implemented the KILL notify
7712 printing in the user inteface.
7714 * Fixed a lot silc_parse_nick memory leaks from the client
7715 library in the file lib/silcclient/command.c.
7717 * Changed the silc_server_send_notify_on_channels's `sender'
7718 argument from SilcSocketConnection to SilcClientEntry to
7719 check the sender as entry and not as connection object and not
7720 to send to the client provided as argument. The affected file
7721 is silcd/packet_send.[ch].
7723 * The notify packets that are destined directly to the client used
7724 to not to be processed by the server. Now changed that and the
7725 server processes all notify packets. After relaying the packet
7726 to the client the notify packet is processed in the server.
7728 * The silc_server_free_client_data now checks whether there is
7729 pending outgoing traffic for the client and purges the data to
7730 the network before removing the client entry.
7732 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7735 an client is killed from the SILC Network. Updated the protocol
7738 Added new function silc_server_send_notify_killed to the
7739 silcd/packet_send.[ch].
7741 * Added function silc_server_packet_relay_notify to relay notify
7742 packets that are destined directly to a client. In this case
7743 the server does not process the notify packets but merely relays
7744 it to the client. Affected file silcd/packet_send.[ch].
7746 Added also silc_server_packet_process_relay_notify to check
7747 whereto relay the notify. Affected file is
7748 silcd/packet_receive.[ch].
7750 * Implemented the KILL command to the server.
7754 * Added the backup schema desgined last fall to the protocol
7755 specs for everyone to see. The specification is in the
7756 *-spec-xx.txt draft and the packet type definitions for the
7757 backup routers is in *-pp-xx.txt draft. Thusly, added also
7758 new packet type SILC_PACKET_CELL_ROUTERS.
7760 * A big security problem in the implementation discovered. The
7761 signoff of an client did not cause new channel key generation
7762 which it of course should've done. The channel keys must be
7763 always re-generated when client leaves (or signoffs) the channel.
7764 The silc_server_remove_from_channels funtion now handles
7765 the channel key re-generation.
7767 * Added `sender' argument to the silc_server_send_notify_on_channels
7768 to not to send the client provided as argument. Affected file
7769 silcd/packet_send.[ch].
7771 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Implemented OPER and SILCOPER commands into the server and
7776 * Added silc_auth_verify and silc_auth_verify_data to verify
7777 the authentication directly from the authentication payload.
7778 It supports verifying both passphrase and public key based
7779 authentication. Affected file lib/silccore/silcauth.[ch].
7781 * Added `hash' field to the SilcIDListData structure. It is the
7782 hash negotiated in the SKE protocol. Affected file is
7785 * Slight redesigning of the SilcAuthPayload handling routines.
7786 Do not send SilcPKCS but SilcPublicKey as argument.
7788 * Implemented the public key authentication support to the
7789 serverconfig. The public key is loaded from the provided path
7790 and saved as authentication data to void * pointer. Thus,
7791 changed the unsigned char *auth_data to void *auth_data;
7793 * Fixed SHUTDOWN command to send the reply before the server
7794 is shutdown. :) Affected file silcd/command.c.
7796 * Fixed fatal bug in CONNECT command. The hostname was invalid
7797 memory and server crashed. Affected file silcd/command.c.
7799 * Fixed fatal bug in CLOSE command. The server_entry became
7800 invalid but was referenced later in the command. Affected file
7803 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Fixed fatal bug in failure packet handling. Server ignored
7806 the failure and thus crashed when it came.
7810 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7813 that the command may be executed only once in (about) 2 seconds.
7814 The old SILC_CF_LAG flag is same but allows command bursts up
7815 to five before limiting.
7817 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7818 server code. Various commands now includes the CF_LAG_STRICT
7819 flag to disallow any kind of miss-use of the command.
7821 * Fixed the silc_buffer_unformat to not to allocate any data
7822 if the length of the data is zero. It used to allocate the
7823 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7825 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Changed the format of AdminConnection configuration section
7828 in the server. Added username of the admin to the format.
7829 Affected files silcd/serverconfig.[ch].
7831 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7832 to return admin configuration data by host, username and/or
7835 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Implemented WHOWAS command to the server. Added the functions:
7839 silc_server_command_whowas_parse,
7840 silc_server_command_whowas_send_reply,
7841 silc_server_command_whowas_from_client and
7842 silc_server_command_whowas_from_server
7844 * Added <Client ID> argument to the WHOWAS command reply. Updated
7845 the protocol specs accordingly.
7847 * Implemented WHOWAS command and command_reply to the client
7850 Implemented the WHOWAS printing on the user interface.
7852 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7854 * Added new argument to the WHOWAS command reply, the real name.
7855 It is an optional argument. Updated the protocol specs.
7857 * Added SilcIDCacheDestructor callback that is registered when
7858 the SilcIDCache is allocated. The callback is called when
7859 an cache entry in the ID Cache expires, or is purged from the
7860 cache. Added into lib/silccore/idcache.[ch].
7862 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7863 to destruct the client entries when the cache entry expires.
7864 Other ID Cache's in server and in the client library ignores
7867 * If the ID Cache entry's `expire' field is zero then the entry
7868 never expires. Added boolean `expire' argument to the
7869 silc_idcache_add function in the lib/silccore/idcache.[ch].
7870 If it is TRUE the default expiry value is used.
7872 * Added silc_server_free_client_data_timeout that is registered
7873 when client disconnects. By default for 5 minutes we preserve
7874 the client entry for history - for WHOWAS command.
7876 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Added support to the server to enforce that commands are not
7879 executed more than once in 2 seconds. If server receives
7880 commands from client more frequently, timeout is registered
7881 to process the commands. Affected file silcd/command.c.
7882 Added new function silc_server_command_process_timeout.
7884 * Changed NICK_NOTIFY handling in client library to check that
7885 if the client's nickname was changed, so there is no need to
7886 resolve anything from the server.
7888 * Removed error printing from the WHOIS and IDENTIFY commands.
7889 If error occurs then it is ignored silently in the client library.
7890 The application, however, may map the received error to
7891 human readable error string. The application currently maps
7892 the NO_SUCH_NICKNAME error to string.
7894 * Made the command status message public to the application. Moved
7895 them from lib/silcclient/command_reply.c to
7896 lib/silcclient/command_reply.h. The application can map the
7897 received command status to the string with the
7898 silc_client_command_status_message function.
7900 * Added check to the server to check that client's ID is same
7901 as the Source ID in the packet the client sent. They must
7904 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Added dist-bzip hook to the Makefile.am to make bzip2
7907 compressed distributions.
7909 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Server now enforces the maximum length for the nickname and
7912 the channel as protocol specification dictates. 128 bytes for
7913 nickname and 256 bytes for channel name.
7915 * Moved the WHOIS printing to the application. The client libary
7916 does not print out the WHOIS information anymore, the application
7917 must do it. Renamed silc_client_command_reply_whois_print to
7918 the silc_client_command_reply_whois_save.
7920 The client's idle time is also sent to the application now, and
7921 the idle is shown on screen.
7923 * Added silc_client_command_reply_identify_save to save the
7924 received IDENTIFY entries.
7926 * Do not check for channel private keys in message sending and
7927 reception if the channel does not have the PRIVKEY mode set.
7928 Affected file lib/silclient/client_channel.c.
7930 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7933 just surfaced after chaning the JOIN procedure.
7935 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Added silc_client_get_clients_by_list to get client entries
7938 from Client ID list, that is returned for example by JOIN
7939 and USERS command replies. The application should use this
7940 function for example when JOIN command reply is received to
7941 resolve the clients already on the channel (library does not
7942 do that anymore as USERS command reply is not used in the JOIN
7943 procedure anymore). Affected files lib/silcclient/silcapi.h and
7944 lib/silcclient/idlist.c.
7946 * JOIN command reply and USERS command reply returns now SilcBuffer
7947 pointers instead of unsigned char pointers when returning
7948 the client list and mode list.
7950 * Added <Client ID> argument to the JOIN command reply, mainly
7951 for the server to identify for which client the command was
7952 originally sent. Updated protocol specs accordingly.
7954 * Added SilcDlist private_key pointer to the SilcChannelEntry
7955 in the client to support the channel private keys. Affected
7956 file is lib/silcclient/idlist.h.
7958 * Added SilcChannelPrivateKey argument to the function
7959 silc_client_send_channel_message so that application can choose
7960 to use specific private ke if it wants to. If it is not provided,
7961 the normal channel key is used, unless private keys are set.
7962 In this case the first (key that was added first) is used
7963 as the encryption key.
7965 * Implemented the support for channel private key handling.
7966 Implemented the following functions:
7968 silc_client_add_channel_private_key,
7969 silc_client_del_channel_private_keys,
7970 silc_client_del_channel_private_key,
7971 silc_client_list_channel_private_keys and
7972 silc_client_free_channel_private_keys
7974 Affected file lib/silcclient/client_channel.c.
7976 * Added the support for the private keys in the channel message
7977 sending and encryption and in the message reception and
7978 decryption. Affected funtions are
7979 silc_client_send_channel_message and silc_client_channel_message.
7981 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Added SKE's key verify callback to the client library's
7984 KE protocol context. Affected files lib/silcclient/protocol.[ch].
7986 * Removed the statement that server (or router) must send USERS
7987 command reply when joining to the channel so that the client
7988 knows who are on the channel. Instead, the client list and
7989 client's mode list is now sent in the JOIN command reply to the
7990 client who joined channel. This is better solution.
7992 * Added function silc_server_get_users_on_channel and function
7993 silc_server_save_users_on_channel to the silcd/server.[ch].
7995 * Removed function silc_server_command_send_users from the
7998 * Do not show topic on the client library anymore. The topic is
7999 sent in the command reply notify to the application and the
8000 application must show the topic now.
8002 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Added client searching by nickname hash into the IDENTIFY and
8005 WHOIS commands in the server as they were clearly missing from
8006 them. Affected file is silcd/command.c.
8008 * Fixed a bug in private message receiving in the client library.
8009 The remote ID was freed and it wasn't supposed, now it is
8012 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Minor fix to the channel payload; allocate the data area, as it
8015 needs to be of specific length.
8017 * If the key agreement port is zero then the operating
8018 system will define the bound port. Affected files are
8019 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8021 * Added new function silc_channel_payload_decrypt into the file
8022 lib/silccore/silcchannel.[ch].
8024 * Moved the channel message etc, check from silc_packet_decrypt
8025 to applications. The library calls now a generic
8026 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8027 when the packet is either normal or special. This was done to
8028 allow more wide range of checking that was not allowed when
8029 the code was in library. Now applications can do virtually any
8030 checks to the packet and return to the library the decision how
8031 the packet should be processed. Affected files are
8032 lib/silccore/silcpacket.[ch].
8034 Added silc_server_packet_decrypt_check to the server and
8035 silc_client_packet_decrypt_check to the client library.
8037 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8038 to send with specified source and destination information.
8040 * Channel message delivery between routers was broken after the
8041 channel key distribution was fixed earlier. The channel key
8042 was used be to distributed to other routers as well which is not
8043 allowed by the protocol. Now this is fixed and channel keys
8044 really are cell specific and the channel message delivery between
8045 routers comply with the protocol specification.
8047 * Fixed various commands in server to check also the global list
8048 for the channel entry and not just the local list. The affected
8049 file silcd/command.c.
8051 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Added assert()s to buffer formatting and unformatting routines
8054 to assert (if --enable-debug) when error occurs. Affected
8055 file: lib/silcutil/silcbuffmt.c.
8057 * Changed to auto-reconnect to check whether the remote host is
8058 router and register the re-connect timeout if it is. It used
8059 to check that whether we are normal server, but router must do
8060 auto-reconnect with another router as well. Affected file
8063 * Removed the [<key len>] option from CMODE command as the cipher
8064 name decides the key length, nowadays. See the defined ciphers
8065 from the protocol specification.
8067 * Added [<hmac>] option to the CMODE command to define the HMAC
8068 for the channel. Added SILC_CMODE_HMAC channel mode.
8070 * Added [<hmac>] option for the JOIN command so that user can
8071 select which HMAC is used to compute the MACs of the channel
8074 * Added Hmac field to the Channel Message Payload. The integrity
8075 of plaintext channel messages are now protected by computing
8076 MAC of the message and attaching the MAC to the payload. The
8077 MAC is encrypted. Now, it is clear that this causes some
8078 overhead to the size of the packet but rationale for this is that
8079 now the receiver can verify whether the channel message decrypted
8080 correctly and also when private keys are set for the channel the
8081 receiver can decrypt the packet with several keys and check from
8082 the MAC which key decrypted the message correctly.
8084 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8085 lib/silccrypt/silccipher.[ch].
8087 * Added silc_hash_len to return the digest length into the
8088 lib/silcrypt/silchash.[ch].
8090 * Rewrote parts of Silc Channel Payload interface in the
8091 lib/silccore/silcchannel.[ch]. The encode function now also
8092 encrypts the packet and parse function decrypts it.
8094 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Fixed a minor formatting bug in the SKE's key material processing.
8097 It actually might have processed the keys wrong way resulting
8100 * Redefined the mandatory HMAC algorithms and added new algorithms.
8101 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8102 and hmac-md5 truncated to 96 bits. The mandatory is now
8103 hmac-sha1-96. Rest are optional (including the one that used
8104 to be mandatory). Rationale for this is that the truncated HMAC
8105 length is sufficient from security point of view and can actually
8106 make the attack against the HMAC harder. Also, the truncated
8107 HMAC causes less overhead to the packets. See the RFC2104 for
8110 * Added new [hmac] configuration section. The SKE used to use
8111 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8112 is of course wrong. The official names that must be proposed in
8113 the SKE are the ones defined in the protocol specification
8114 (hmac-sha1-96 for example). The user can configure any hmac
8115 using any hash function configured in the [hash] section. At
8116 least, the mandatory must be configured.
8118 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8120 * Added HMAC list to the SKE proposal list. It has now both
8121 hash algorithm list and HMAC list. This makes the protocol
8122 incompatible with previous versions. The SKE now seems to work
8123 the way it is supposed to work, for the first time actually.
8125 * Defined plain Hash algorithms to the protocol specification.
8128 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Implemented support for key agreement packets into the server.
8131 Added functions silc_server_key_agreement and
8132 silc_server_send_key_agreement. Other than these functions,
8133 server has nothing to do with this packet.
8135 * Added support for private message key packets into the server.
8136 Added functions silc_server_private_message_key and
8137 silc_server_send_private_message_key.
8141 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8142 called in the protocol's final callback instead in the END
8143 protocol state. This makes a little more sense and in the same
8144 time in client we can use the same protocol routines for normal
8145 key exchange and to key agreement packet handling as well.
8147 * Added to both client's and server's KE protocol context the
8148 SilcSKEKeyMaterial pointer to save the key material. We will
8149 bring the key material to the protocol's final callback by doing
8150 this. The final callback must free the key material.
8152 * Added SKE's packet_send callback into client's KE protocol
8153 context so that the caller can choose what packet sending function
8154 is used. This way we can use different packet sending when
8155 doing normal SKE when doing key agreement packet handling (in
8156 the key agreement packet handling we do not want to encrypt
8159 * Implemented the responder side of the key agreement routines
8160 in the client. The client can now bind to specified port and
8161 accept incoming key negotiation. The key material is passed
8162 to the application after the protocol is over.
8164 * Implemented the processing of incoming Key Agreement packet
8165 in the client. Added function silc_client_key_agreement to
8168 * Implemented the intiator side of the key agreement routines
8169 in the client. The client can now initiate key agreement with
8170 another remote client. The key material is passed to the
8171 application after the protocol is over.
8173 * Created client_keyagr.c to include all the key agreement
8176 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8177 SILC_TASK_CALLBACK except that it is not static.
8179 * Created client_notify.c and moved the Notify packet handling
8180 from the client.[ch] into that file.
8182 * Created client_prvmsg.c and moved all private message and
8183 private message key routines from the client.[ch] into that file.
8185 * Create client_channel.c and moved all channel message and
8186 channel private key routines from the client.[ch] into that file.
8188 * Changed silc_client_get_client_by_id_resolve to resolve with
8189 WHOIS command instead of IDENTIFY command, in the file
8190 lib/silclient/idlist.c.
8192 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Implemented the SKE's responder side to the Client library.
8196 * When FAILURE is received to the protocol do not trust it
8197 blindly. Register a timeout to wait whether the remote closes
8198 the connection as it should do it, only after that process the
8199 actual failure. This was changed to both client and server.
8201 * Added client_internal.h to include some of the structures
8202 there instead of client.h in lib/silcclient/.
8204 * Added function silc_task_unregister_by_callback to unregister
8205 timeouts by the callback function.
8207 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Some "Incomplete WHOIS info" errors has been appearing on the
8210 log files. Took away the entry->userinfo check from WHOIS
8211 reply sending. The entry->userinfo is now " " if client did not
8212 provide one. I thought this was fixed earlier but something
8213 is wrong still. Let's see if the error still appears.
8215 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Fixed a minor bug in the login when the channel key is
8218 re-generated in the server. It used to generate the key in
8219 wrong order and thus caused problems in the channel traffic.
8221 * Fixed a minor bug in channel key distsribution after
8222 KICK command. The key was not sent to the router even though
8225 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Added silc_ske_process_key_material_data as generic routine
8228 to process any key material as the SILC protocol dictates. The
8229 function is used by the actual SKE library but can be used by
8230 applications as well. This relates to the private message keys
8231 and the channel private keys since they must be processed the
8232 same way the normal SILC session keys. The protocol dictates
8233 this. Affected files: lib/silcske/silcske.[ch].
8235 Added also silc_ske_free_key_material to free the
8236 SilcSKEKeyMaterial structure.
8238 * Defined silc_cipher_set_key function to set the key for
8239 cipher without using the object's method function. The affected
8240 files: lib/silccrypt/silccipher.[ch].
8242 * Implemented silc silc_client_add_private_message_key,
8243 silc_client_add_private_message_key_ske,
8244 silc_client_del_private_message_key,
8245 silc_client_list_private_message_keys and
8246 silc_client_free_private_message_keys functions in the
8249 Added functions silc_client_send_private_message_key to send
8250 the Private Message Key payload and silc_client_private_message_key
8251 to handle incoming Private Message Key payload.
8253 * Added Cipher field to the Private Message Key payload to set
8254 the cipher to be used. If ignored, the default cipher defined
8255 in the SILC protocol (aes-256-cbc) is used.
8257 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Removed lib/silcclient/ops.h file.
8261 Redefined parts of the SILC Client Library API. Created new
8262 file silcapi.h that deprecates the ops.h file and defines the
8263 published Client Library API. Defined also private message key
8264 API and channel private key API into the file.
8266 This is the file that the application must include from the
8267 SILC Client Library. Other files need not be included by
8268 the application anymore.
8270 * Added new key_agreement client operation callback and also
8271 defined the Key Agreement library API for the application.
8273 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8276 is used by clients to request key negotiation between another
8277 client in the SILC network. If the negotiation is started it
8278 is performed using the SKE protocol. The result of the
8279 negotiation, the secret key material, can be used for example
8280 as private message key.
8282 Implemented the Key Agreement payload into the files
8283 lib/silccore/silauth.[ch].
8285 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8287 * Redefined ciphers for the SILC protocol. Added some new ciphers
8288 and defined the key lengths for the algorithms. Changed the
8289 code accordingly. The default key length is now 256 bits.
8291 * Fixed SKE key distribution function silc_ske_process_key_material
8292 when the key length is more than 128 bits. The default key
8293 length in SILC is now 256 bits.
8295 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8296 to indicate unsupported algorithm.
8298 * Renamed rijndael.c to aes.c and all functions as well.
8300 * Fixed a long standing channel key setting bug in client library.
8301 Weird that it has never surfaced before.
8303 * Fixed bug in channel deletion. If the entire channel is removed
8304 then it must also delete the references of the channel entry
8305 from the client's channel list as the client's channel entry and
8306 the channel's client entry share same memory.
8308 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Implemented CONNECT and SHUTDOWN commands in the client.
8312 * Implemented CLOSE command to the client.
8314 * Added the function silc_idlist_find_server_by_name into the
8315 files silcd/idlist.[ch].
8317 Added the function silc_idlist_find_server_by_conn into the
8318 files silcd/idlist.[ch].
8320 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * DIE command was renamed to SHUTDOWN. Updated the both code
8325 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8326 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8328 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8331 * Added function silc_server_create_connection function to create
8332 connection to remote router. My server implementation actually
8333 does not allow router to connect to normal server (it expects
8334 that normal server always initiates the connection to the router)
8335 so the CONNECT command is only good for connecting to another
8338 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8341 or some other client was kicked from the channel.
8343 Implemented the handling of the notify type to both client
8346 Implemented silc_server_send_notify_kicked to send the KICKED
8347 notify. It is used to send it to the server's primary router.
8349 * Implemented the KICK command into server and client.
8351 * Added `query' argument to the silc_idlist_get_client function
8352 to indicate whether to query the client from server or not if
8355 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8356 to indicate that the client is not channel founder.
8360 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Removed the rng context from SilcPacketContext structure and
8363 changed that the packet routine uses the Global RNG API.
8365 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added support for quit message that client can "leave" on the
8368 channel when it quits the SILC. It is ditributed inside the
8369 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8371 Added silc_server_free_client_data that will take the
8372 signoff message as argument.
8374 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8376 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Updated parts of the protocol specification to keep it up
8381 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8384 payloads in one packet.
8386 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8387 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8388 use now the new List flag.
8390 * Also deprecated the following packet types: REPLACE_ID,
8391 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8393 * Added list support for Notify packet in server.
8395 * Added silc_server_send_notify_channel_change to send the
8396 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8397 the silc_server_send_replace_id.
8399 * Added silc_server_send_notify_nick_change to send the
8400 NICK_CHANGE notify type. Deprecates the function
8401 silc_server_send_replace_id.
8403 * Added silc_server_send_notify_join to send the JOIN notify type.
8404 Deprecates the function silc_server_send_new_channel_user.
8406 * Added silc_server_send_notify_leave to send LEAVE notify type.
8407 Deprecates the function silc_server_send_remove_channel_user.
8409 * Added silc_server_send_notify_cmode and
8410 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8411 types. Deprecates the silc_server_send_set_mode function.
8413 * Added SERVER_SIGNOFF notify type to indicate that server has
8414 quit. This means that all clients on the channel from that
8415 server will drop. This can be also used when netsplit happens.
8417 Deprecated REMOVE_ID packet type since it is not needed anymore
8420 Added silc_server_send_notify_server_signoff to send the
8421 SERVER_SIGNOFF notify type. Deprecates the function
8422 silc_server_send_remove_id.
8424 Added also silc_server_send_notify_signoff to send the
8425 SIGNOFF notify type.
8427 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8428 SILC protocol from this day on. Changed the protocol
8429 specification as well.
8431 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8432 notify type. It is used between routers to notify about
8433 topic changes on a channel.
8435 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8438 * Partly updated the protocol specification to comply with the
8439 changes now made. It is still though a bit outdated.
8441 * The JOIN notify type now takes one extra argument <Channel ID>.
8442 The packet used to be destined to the channel but now the
8443 JOIN type may be sent as list thus it is impossible to
8444 destine it to any specific channel. By adding this argument
8445 it is again possible.
8447 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8449 * Added CREDITS file. The CHANGES and CREDITS file will appear
8450 in the distribution as well.
8452 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8455 types in the server's silcd/packet_receive.c.
8457 * Implemented CMODE and CUMODE to work in router environment.
8459 * Fixed minor encoding and decoding buglet from the
8460 lib/silccore/silcmode.c.
8462 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8465 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8467 * Changed all SilcConfigServer* and silc_config_server* to
8468 SilcServerConfig* and silc_server_config*, respectively.
8471 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Associated the ID (client or server ID) to the Authentication
8474 Payload to avoid any possibility of forging. Updated the
8475 protocol specification and the code accordingly.
8477 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * The RSA key length is now save to the RsaKey context in the
8480 key generation process in lib/silccrypt/rsa.c. The key length
8481 is now used to figure out the maximum size of the block allowed
8482 to be encrypted/signed.
8484 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8485 is equivalent to the silc_mp_mp2bin but does not allocate any
8488 * Changed silc_mp_mp2bin API to take length argument. If it is
8489 non-zero then the buffer is allocated that large. If zero, then
8490 the size is approximated using silc_mp_sizeinbase, which however
8493 * Created Global RNG API which is global RNG that application can
8494 initialize. After initializing, any routine anywhere in the
8495 code (including library) can use RNG without allocating a new
8496 RNG object. This was done to allow this sort of use of the
8497 RNG in code that has no chance to allocate RNG object. All
8498 applications currently allocate this and many routines in the
8499 library use this. Affected file lib/silccrypt/silcrng.[ch].
8501 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8502 it to use the Global RNG API.
8504 * Defined Authentication Payload into protocol specification that
8505 is used during SILC session to authenticate entities. It is
8506 used for example by client to authenticate itself to the server
8507 to obtain server operator privileges.
8509 Implemented this payload into the lib/silccore/silcauth.[ch].
8510 Implemented also routines for public key based authentication
8511 as the new protocol specification dictates.
8513 Moved definitions of different authentication methods from
8514 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8516 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8517 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8518 silc_pkcs_verify_with_hash functions into the file
8519 lib/silccrypt/silcpkcs.[ch].
8521 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * The client entry's userinfo pointer must be always valid.
8524 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8525 will fail since it requires the userinfo. Now, the userinfo
8526 is allocated as "" if actual userinfo does not exist. Actually,
8527 it must exist and it is totally Ok to drop client connections
8528 that does not announce the userinfo. However, we will make
8529 this workaround for now.
8531 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8532 to return the remote port by socket.
8534 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8537 SILC_SERVER_PENDING_EXEC and added an new macro
8538 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8539 data or when error occurs while processing the pending command.
8541 Added new argument `destructor' into silc_server_command_pending
8542 and to the SilcServerCommandPending object. This destructor is
8543 now called after calling the pending callback or if error occurs
8544 immediately. If error occurs the actual pending callback won't
8545 be called at all - only the destructor. The destructor may be
8546 NULL if destructor is not needed.
8548 All this applies for client library code as well. Similar
8549 changes were made there as well for the pending commands.
8551 In the client, the application must now allocate the
8552 SilcClientCommandContext with the silc_client_command_alloc
8555 * Added reference counter to the SilcServerCommandContext. Added
8556 function silc_server_command_alloc and silc_server_command_dup
8559 Same type of functions added to the client library for the same
8562 * Removed the cmd_ident from IDListData away since it is now
8563 global for all connections. It is the command identifier used
8564 in command sending and with pending commands. The affected file
8567 * Added reference counter to the SilcSocketConnection objecet to
8568 indicate the usage count of the object. The object won't be
8569 freed untill the reference counter hits zero. Currently only
8570 server uses this, and client ignores it. The client must be
8571 set to use this too later. The affected files are
8572 lib/silccore/silcsockconn.[ch]. Added also the function
8573 silc_socket_dup to increase the reference counter.
8575 This was mainly added because it is possible that the socket
8576 is removed underneath of pending command or other async
8577 operation. Now it won't be free'd and proper DISCONNECTING
8578 flags, etc. can be set to avoid sending data to connection that
8579 is not valid anymore.
8581 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8582 the connection. After that it sets SILC_SET_DISCONNECTED.
8583 It is, however, possible that the socket data is not still freed.
8584 The silc_server_packet_process now checks that data is not
8585 read or written to connection that is DISCONNECTED. The socket
8586 get's freed when the reference counter hits zero.
8588 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Changed the client operation API: channel_message operation's
8591 `sender' is now the client entry of the sender, not the nickname
8592 and the `channel' is the channel entry, not the channel name.
8594 In the private_message operation the `sender' is now also the
8595 client entry of the sender not the nickname.
8597 Affected file is lib/silcclient/ops.h and all applications
8598 using the client operations.
8600 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Moved the calling of ops->connect() from connect_to_server_final
8603 into receive_new_id functin since that is the point when the
8604 client is actually allowed to send traffic to network. The
8605 affected file is lib/silcclient/client.c.
8607 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8610 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8611 (if needs broadcasting) instead of broadcasting the packets one
8612 by one which would make a burst in the network traffic.
8614 * Added `broadcast' argument to the functions in silcd/server.[ch]
8615 silc_server_create_new_channel[_with_id] to indicate whether
8616 to send New Channel packet to primary router.
8618 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Added new function into the silcd/server.[ch] files:
8621 silc_server_create_new_channel_with_id to create new channel with
8622 already existing Channel ID.
8624 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8625 lib/silccore/silcpacket.h. This packet is used t send list of
8626 Set Mode payloads inside one packet. Server uses this to set
8627 the modes for the channels and clients on those channels, that it
8628 announced to the router when it connected to it. The protocol
8629 specification has been updated accordingly.
8631 * The silc_server_new_channel did not handle the packet coming
8632 from normal server as it normally does not send that. However,
8633 when it announces its channels it does send it. Implemented
8634 the support for that.
8636 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8637 into the file lib/silccore/id.h.
8639 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Fixed memory leaks in the functions silc_idlist_del_client,
8642 silc_idlist_del_channel and silc_idlist_del_server in the file
8643 silcd/idlist.c. All of those leaked like a sieve.
8645 * Fixed some small memory leaks in the client's function
8646 silc_client_notify_by_server.
8648 * Added functions into silcd/server.c: silc_server_announce_clients,
8649 silc_server_announce_channels and silc_server_announce_server.
8650 These functions are used by normal and router server to announce
8651 to its primary router about clients, channels and servers (when
8652 router) that we own. This is done after we've connected to the
8655 These functions effectively implements the following packet types:
8656 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8657 and SILC_PACKET_NEW_ID_LIST.
8659 * Added new functions into the silcd/packet_receive.[ch]:
8660 silc_server_new_id_list, silc_server_new_channel_list and
8661 silc_server_new_channel_user_list to handle the incoming
8662 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8664 * Added support of changing Channel ID in the function
8665 silc_server_replace_id. If the server that announces a channel
8666 to the router already exists in the router (with same name but
8667 with different Channel ID), router is responsible to send
8668 Replace ID packet to the server and force the server to change
8669 the Channel ID to the one router has.
8671 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8672 client that the Channel ID has been changed by the router. The
8673 normal server sends this to the client. Client must start using
8674 the new Channel ID as the channel's ID.
8676 Implemented handling of this new type into lib/silcclient/client.c
8677 into the function silc_client_notify_by_server.
8679 * Added new function silc_idlist_replace_channel_id into the files
8680 silcd/idlist.[ch] to replace the Channel ID.
8682 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Call silc_server_command_identify_check always when processing
8685 the IDENTIFY command in silcd/command.c
8687 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8690 send keepalive packets. The packet can be sent by clients,
8691 servers and routers.
8693 Added function silc_socket_set_heartbeat into the file
8694 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8695 If not set, the heartbeat is not performed. The actual
8696 heartbeat is implemented in the low level socket connection
8697 library. However, application is responsible of actually
8700 Added silc_server_send_heartbeat to send the actual heartbeat
8701 packet into silcd/packet_send.[ch]. Server now performs
8702 keepalive with all connections.
8704 * Added silc_task_get_first function into lib/silcutil/silctask.c
8705 to return the timeout task with shortest timeout. There was a bug
8706 in task unregistration that caused problems. TODO has been
8707 updated to include that task system must be rewritten.
8709 * The client library will now resolve the client information when
8710 receiving JOIN notify from server for client that we know but
8711 have incomplete information.
8713 * Rewrote parts of silc_server_remove_from_channels and
8714 silc_server_remove_from_one_channel as they did not remove the
8715 channel in some circumstances even though they should've.
8717 * Encryption problem encountered in server:
8719 The LEAVE command used to send the Channel Key packet to the
8720 router immediately after generating it. However, the code
8721 had earlier sent Remove Channel user packet but not immediately,
8722 ie. it was put to queue. The order of packets in the router
8723 was that Channel Key packet was first and Remove Channel User
8724 packet was second, even though they were encrypted in the
8725 reverse order. For this reason, MAC check failed. Now, this
8726 is fixed by not sending the Channel Key packet immediately but
8727 putting it to queue. However, this is more fundamental problem:
8728 packets that are in queue should actually not be encrypted
8729 because packets that are sent immediately gets encrypted
8730 actually with wrong IV (and thus MAC check fails). So, packets
8731 that are in queue should be encrypted when they are sent to
8732 the wire and not when they put to the queue.
8734 However, the problem is that the current system has not been
8735 designed to work that way. Instead, the packet is encrypted
8736 as soon as possible and left to the queue. The queue is then
8737 just purged into wire. There won't be any fixes for this
8738 any time soon. So, the current semantic for packet sending
8741 o If you send packet to remote host and do not force the send
8742 (the packet will be in queue) then all subsequent packets to the
8743 same remote host must also be put to the queue. Only after the
8744 queue has been purged is it safe again to force the packet
8747 o If you send all packets immediately then it safe to send
8748 any of subsequent packets through the queue, however, after
8749 the first packet is put to queue then any subsequent packets
8750 must also be put to the queue.
8752 Follow these rules and everything works fine.
8754 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Added new function silc_server_remove_clients_by_server to
8757 remove all client entries from ID list when the server connection
8758 is lost. In this case it is also important to invalidate all
8759 client entires as they hold the invalid server entry. This
8760 fixes fatal bug when server has lost connection and will reconnect
8763 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Made some sanity checks to silc_server_daemonise like to check
8766 whether the requested user and group actually exists.
8768 * Added sanity check to SKE's silc_ske_responder_finish to check
8769 that the public and private key actually is valid.
8771 * Invalidate the client's nickname when receiving Replace ID
8772 packet and the Client ID is being replaced. This means that the
8773 server will query the nickname if someone needs it (client)
8776 * Sort the ID Cache in client library when the ID Cache data
8777 has changed (needs sorting).
8779 * Do not allow for SILC client to create several connections to
8780 several servers. The client does not support windows right now
8781 and generating multiple connections causes weird behaviour.
8783 Irssi-silc client does support windows and can handle several
8784 connections without problems, see: www.irssi.org and SILC plugin.
8786 * Fixed some places where client was added to the IDList. The
8787 rule of thumb is following (in order to get everything right):
8788 If the client is directly connected local client then the
8789 `connection' argument must be set and `router' argument must be
8790 NULL to silc_idlist_add_client function. If the client is not
8791 directly connected client then the `router' argument must
8792 bet set and the `connection' argument must be NULL to the
8793 silc_idlist_add_client function.
8795 * The funtion silc_server_packet_send_local_channel actually did
8796 not check whether the client was locally connected or not. It
8797 does that now. Fixed a bug related to LEAVE command.
8799 * Fixed Remove Channel User payload parsing bug in server's
8800 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8802 * The server's silc_server_save_channel_key now checks also the
8803 global ID list for the channel as it might not be in the local
8804 list. Fixed a bug related to LEAVE command.
8806 * Is this the end of the [<unknown>] buglet that has been lurking
8807 around for a long time? A little for loop fix in server's
8808 silc_server_command_whois_parse that is used by both IDENTIFY
8809 and WHOIS command. At least, this was a clear bug and a cause
8810 of one type of [<unknown>] buglet.
8812 * WHOIS and IDENTIFY commands call the function
8813 silc_server_command_[whois/identify]_check function even if
8814 we are not router server.
8816 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Added --with-gmp configuration option. If set the GMP
8819 is always compiled in the SILC source tree. If not set then
8820 it is checked whether the system has the GMP3 installed. If
8821 it has then the GMP won't be compiled (the system's headers
8822 and library is used), if it doesn't have it then the GMP is
8823 compiled in the SILC source tree.
8825 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Changed RSA private exponent generation to what PKCS #1
8828 suggests. We try to find the smallest possible d by doing
8829 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8830 not security fix but optimization.
8832 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Added new config entry [Identity] to fork the server and run
8835 it as specific user and group. A patch from Bostik.
8837 * Imported Dotconf configuration library into lib/dotconf.
8838 This will be used to create the SILC configuration files later.
8839 It will appear in the distsribution after this commit.
8841 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * A big code auditing weekend happening. Auditing code for
8844 obvious mistakes, bugs and errors. Also, removing any code
8847 Removed files for being obsolete:
8849 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8850 inline in the file lib/silcutil/silcbuffer.h)
8852 o lib/silcutil/silcbufutil.c (the header has inline versions)
8854 Changed code to fix possible error conditions:
8856 o The buffer formatting routines now check that the destination
8857 buffer really has enough space to add the data. This applies for
8858 both buffer formatting and unformatting
8859 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8860 unformatting was changed to accomodate following rules:
8861 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8862 sent to the function while XXX_*STRING will not allocate or copy
8863 the data into the buffer. Instead it sets the pointer from the
8864 buffer into the pointer sent as argument (XXX_*STRING used to
8865 require that the pointer must be allocated already). This change
8866 makes this whole thing a bit more consistent and more optimized
8867 (note that the data returned in the unformatting with XXX_*STRING
8868 must not be freed now). The routines return now -1 on error.
8870 o Tried to find all code that use buffer_format and buffer_unformat
8871 and added return value checking to prevent formatting and
8872 especially unformatting errors and possible subsequent fatal
8875 o Changed ske->x and ske->KEY to mallocated pointers in
8876 lib/silcske/silcske.h. Fixed possible data and memory leak.
8878 o Added return value checking to all *_parse* functions. Fixed
8879 many memory leaks as well.
8881 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8882 so that buffer overflows would not happen. All code now also
8883 checks the return value as it can fail.
8885 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added reconnection support to server if the normal server looses
8888 its connection to the router (for example if router is rebooted).
8889 The server performs normal reconnection strategy implemented
8890 to the server. Affected file silcd/server.c.
8892 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added new packet type SILC_PACKET_SET_MODE that is used to
8895 distribute the information about changed modes (for clients,
8896 channels and clients channel modes) to all routers in the
8897 network. Updated the protocol specification accordingly.
8899 Added functions into silcd/packet_send.c and
8900 silcd/packet_receive.c: silc_server_send_set_mode,
8901 silc_server_set_mode.
8903 Added new files silcmode.[ch] into lib/silccore that implements
8904 the encoding and decoding of Set Mode Payload. Added new type
8905 SilcSetModePayload. Moved the definitions of different modes
8906 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8908 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Oops, a little mistake in server's connection authentication
8911 protocol. The protocol is not ended with FAILURE but with
8912 SUCCESS if the authentication is Ok. :) Affected file is
8915 * Implemented NICK_CHANGE notify handling in server in the file
8916 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8917 the local clients on the channel. After the changing nickname
8918 in router environment snhould work and the [<unknown>] nickname
8919 should appear no more.
8921 The silc_server_replace_id function that receives the Replace ID
8922 payload now sends the NICK_CHANGE notify type also in the file
8923 silcd/packet_receive.c
8925 * Changed WHOIS and IDENTIFY command to support the maximum amount
8926 of arguments defined in protocol specs (3328 arguments). This
8927 fixed a bug that caused problems when there were more than three
8930 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Added extra parameter, command identifier, to the
8933 silc_client_send_command so that explicit command identifier
8936 Changed that ID list routines uses specific command identifier
8937 when sending WHOIS/IDENTIFY requests to the server so that they
8938 can be identified when the reply comes back.
8940 Affected files lib/silcclient/command.[ch],
8941 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8943 * Added `sender' argument to silc_server_packet_send_to_channel
8944 to indicaet the sender who originally sent the packet to us
8945 that we are now re-sending. Ignored if NULL. Affected file
8946 silcd/packet_send.[ch].
8948 * Added some server statistics support in silcd/server_internal.h
8949 SilcServerStatistics structure and around the server code. Also
8950 send some nice statistics information when client is connecting
8953 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Fixed channel ID decoding in server's JOIN command reply in
8956 silcd/command_reply.c
8958 * Fixed braodcasting of replace ID payload to not to send it if
8959 we are standalone server in silcd/packet_receive.c.
8961 * Fixed all channel message sending routines to not to send
8962 packets to clients that has router set, since they are routed
8963 separately in the same function earlier. Affects file
8964 silcd/packet_send.c and all channel packet sending functions.
8966 * In USERS reply, res_argv[i] are not allocated, the table
8967 is allocated. Thus changed that free the table, not its
8970 * In server's whois_check and identify_check if the client is
8971 locally connected do not send any WHOIS commands - they are not
8974 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Fixed some minor bugs in client when sending WHOIS command. The
8977 arguments was in wrong order.
8979 * Removed statis function add_to_channel from server in
8980 silcd/command.c that was previously used with the joining but
8983 * Tested USERS command in router environment successfully with two
8984 routers, two servers and two clients.
8986 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Reorganized the USERS command and command reply in client library
8989 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
8990 When the command is given by user we register a pending command
8991 callback that will reprocess the command after the reply has been
8992 received from the server. When reprocessing the packet we then
8993 display the information. Thus, the USERS information is displayed
8994 now in the command callback instead of in the command reply
8995 callback. The processing of the command is same as previously
8996 when server has sent the command reply in the JOINing process.
8998 * Added to USERS command in silcd/command_reply.c to join the client,
8999 we didn't use to know about, to the channel after we've created
9000 a client entry for it. Also, for clienet we did know already still
9001 check whether it is on the channel or not and add it if not.
9003 * Removed silc_server_command_join_notify as the function and its
9006 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Changed the client's pending command handling to the same as the
9009 server's pending command handling. It is also now possible to
9010 execute command reply functions from other command reply
9011 function as the function callbacks for commands and command
9012 replies are one and same. The pending commands are not static
9013 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9014 in client connection context. Thus, pending commands are server
9015 connection specific as it is convenient.
9017 Changed the function silc_client_command_pending and
9018 silc_client_command_pending_del and added new function
9019 silc_client_command_pending_check. Removed the
9020 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9023 * Added cmd_ident, current command identifier, to the client
9024 connection context in lib/silcclient/client.h to keep track on
9025 command identifiers used in command sending. Client's command reply
9026 function handling now supports the mandatory command identifiers.
9028 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9029 funtions in client to fully support pending command callbacks.
9031 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9032 as one of the arguments to the application in the command reply
9035 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9036 before first releasing SILC but came back. Now it is removed again
9037 and should come back nomore. The FORWARDED flag was used only
9038 by the JOINing procedure by forwarding the command packet to router.
9039 Now, the JOINing procedure has been changed to more generic (due
9040 to various router environment issues) and FORWARDED is not needed
9041 anymore for anything. The protocol specification is yet to be
9044 Now, removed silc_server_packet_forward from server and the flag
9045 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9047 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Renamed NAMES command to USERS command. The NAMES was named that
9050 due to historical reasons. Now it is renamed. Also, rewrote
9051 parts of the USERS command. The nickname list is not sent anymore
9052 by the server. Only Client ID and mode lists are sent in the USERS
9053 command. Changed this also to the protocol specification.
9055 The client now resolves the names and stuff after it receives
9056 the USERS list from the server when joining to the channel.
9058 * WHOIS and IDENTIFY commands has been changed to support multiple
9059 Client ID's per command. One can now search for multiple users
9060 in the network by sending only one WHOIS or IDENTIFY command.
9061 Changed the code and the protocol specifications.
9063 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9064 uses silc_server_command_whois_parse to parse the request. */
9066 * If normal server, do not parse the WHOIS and IDENTIFY requests
9067 before sending it to the router. Saves some time.
9069 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Fixed JOIN command on client library. Wrong number of arguments
9072 used to crash the client.
9074 * Added silc_server_channel_has_global function to check whether
9075 channel has global users or not.
9077 * Added silc_server_channel_has_local function to check whether channel
9078 has locally connected clients on the channel.
9080 * The silc_server_remove_from_one_channel now checks whether the
9081 channel has global users or not after given client was removed from
9082 the channel. It also checks whether the channel has local clients
9083 on the channel anymore. If it does not have then the channel entry
9084 is removed as it is not needed anymore.
9086 * The silc_server_notify now checks on JOIN notify whether the joining
9087 client is one of locally connected or global. If it is global then
9088 the channel has now global users on the channel and that is marked
9089 to the channel entry. Also, it now saves the global client to
9090 global list who is joining and JOINs it to the channel. This is
9091 for normal server, that is.
9093 Changed silc_server_send_notify_on_channel,
9094 silc_server_packet_relay_to_channel and
9095 silc_server_packet_send_to_channel check if we are normal server
9096 and client has router set (ie. global client) do not send the
9097 message to that client, as it is already routed to our router.
9099 * Implemented LEAVE notify type handling in silc_server_notify
9102 * Tested LEAVE command in router environment successfully. Tested
9103 with two routers, two servers and two clients.
9107 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9109 * Implemented SIGNOFF notify type handling in silc_server_notify
9112 * silc_server_remove_id now removes the client entry from all channels
9113 it has joined and thusly sends SIGNOFF notify type.
9115 * Rewrote the NAMES list generation in server by removing two excess
9116 loops. The lists are created now inside one loop.
9118 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * silc_server_remove_channel_user checks now also global list
9121 for channel and client.
9123 * silc_server_new_channel_user checks now both local and global
9124 list for channel and client. Fixed a bug in client id decoding.
9125 Used to decode wrong buffer.
9127 * silc_server_channel_message checks now both local and global
9128 list for channel entry.
9130 * Tested channel joining (hence JOIN) in router environment
9131 successfully. Tested with two routers, two servers and two
9134 * Tested channel message sending in router environment successfully.
9136 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Added silc_server_save_channel_key into server.[ch] to save the
9139 received channel key in Channel Key payload processing. It is
9140 also used in JOIN command reply handling.
9142 Equivalent function silc_client_save_channel_key added into
9143 client.[ch] into client library.
9145 * Changed JOIN command reply to send information whether the channel
9146 was created or not (is existing already) and the channel key
9147 payload. Changed protocol specs accordingly.
9149 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9150 the request was sent by ID and not by nickname. Crashed on
9153 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9156 now correctly save the received data.
9158 * silc_server_free_sock_user_data now notifies routers in the
9159 network about entities leaving the network.
9161 At the same time implemented functions silc_server_remove_id
9162 and silc_server_send_remove_id to receive and send REMOVE_ID
9163 packets. The packet is used to notify routers in the network
9164 about leaving entities. The ID removed will become invalid in
9167 * Added function silc_idlist_del_server into server. Removes and
9168 free's server entry from ID list.
9170 * silc_server_private_message function now checks, if we are router,
9171 that the destination ID really is valid ID, naturally.
9173 * In router when NEW_ID packet is received (for new client) the
9174 hash of the Client ID is saved in the ID Cache but the
9175 client->nickname is set to NULL, instead of putting the hash
9178 IDENTIFY command now also checks that client->nickname must be
9179 valid. If it is not if will request the data from the server who
9180 owns the client. Added new function
9181 silc_server_command_identify_check.
9183 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9184 to set the command to already allocated Command Payload.
9186 * Tested private message sending in router environment with two
9187 routers, two servers and two clients. Fixed minor bugs and now
9190 * Fixed segfault from client's NAMES command. Used to crash if
9193 * Forwarded packets must not be routed even if it is not destined
9194 to the receiver. Changed server code comply with this.
9196 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9198 * Added `require_reverse_mapping' boolean value to ServerParams
9199 structure. If TRUE (not default) the server will require that
9200 the connecting host has fully qualified domain name.
9202 If the reverse mapping is not required and hostname could not be
9203 found the IP address is used as hostname.
9205 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9207 * Implemented version string checking to both client and server.
9208 The check is incomplete currently due to the abnormal version
9209 strings used in development version of SILC.
9211 * Changed all command functions in server to use the new
9214 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Changed char *data to unsigned char *data in ID Cache system to
9217 support binary data as ID Cache data. Changed code to support
9218 binary data in lib/silccore/idcache.c.
9220 * Renamed silc_server_packet_relay_command_reply to
9221 silc_server_command_reply as it is normal packet receiving
9222 function. Rewrote the function to accept command replys for
9223 servers and not only for clients.
9225 * Mark remote router always as registered server if we are connecting
9226 to it. Otherwise, commands sent by the router to us are ignored.
9228 * All ID List find routines now returns the ID Cache Entry pointer
9229 as well if requested.
9231 * WHOIS command works now in router environment, tested with two
9232 routers, two servers and two clients.
9234 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9235 in router environment (as it is almost equivalent to WHOIS) but
9236 hasn't been tested thoroughly. Added new functions:
9238 silc_server_command_identify_parse
9239 silc_server_command_identify_send_reply
9240 silc_server_command_identify_from_client
9241 silc_server_command_identify_from_server
9243 * Disabled route cache adding because adding two different ID's with
9244 same IP replaces the old cache entry thus giving wrong route.
9245 The entry->router->connection is always the fastest route anyway
9246 so route cache may not be needed. Of course, new routes maybe
9247 established after receiving the ID when the entry->router->connection
9248 might not be anymore the most optimal.
9250 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Add route cache for received ID for fast routing.
9254 * Added silc_server_packet_route to route received packet on router
9255 that is not destined to us.
9257 * Renamed silc_server_get_route to silc_server_route_get.
9259 * Added id_string and id_string_len fields into SilcServer to
9260 include encoded ServerID for fast comparing without excess
9261 encoding of the ID's.
9263 * Cleaned up WHOIS command on server side. Added following static
9266 silc_server_command_whois_parse
9267 silc_server_command_whois_check
9268 silc_server_command_whois_send_reply
9269 silc_server_command_whois_from_client
9270 silc_server_command_whois_from_server
9272 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9273 arguments in command replies. All command functions should be
9274 updated to use this macro.
9276 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Minor typo fixes on command reply handling on server.
9280 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added silc_server_command_add_to_channel internal routine to add
9283 the client to the channel after router has created the channel and
9284 sent command reply to the server.
9286 * Added generic silc_server_send_command to send any command from
9289 * Use static buffer with ID rendering instead of duplicating data.
9291 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Fixed a channel user mode bug when joining to a channel server gave
9294 everybody channel founder rights, oops.
9296 * We mark ourselves as the router of the incoming server connection
9297 if we are router ourselves. This way we can check in some packet
9298 sending functions whether it is locally connected server. For
9299 incoming router connections we put NULL.
9301 * For router sending packets locally means now always sending the
9302 packet cell wide; to local clients and local servers. For normal
9303 server sending packet locally means sending it to only local
9306 * Fixed the JOIN command to really work in router environment. If the
9307 channel is created it is always created by the router. Router is
9308 also responsible of making the initial joining to the channel,
9309 sending JOIN notify to the sending server and distributing
9310 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9311 does not exist server doesn't do anything else but forward the
9312 command to the router which performs everything.
9314 * Added silc_server_send_channel_key function to send the Channel Key
9317 * Added silc_server_create_channel_key to create new channel key. The
9318 channel key is now re-generated everytime someone joins or leaves
9319 a channel, as protocol dictates. Note: channel->key_len is the
9322 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9325 packet_receive.[ch] to separate packet sending and receiving
9326 routines. The server.[ch] now includes everything else including
9327 actual packet processing (writing and reading data) and other
9330 Renamed silc_server_private_message_send_internal to
9331 silc_server_send_private_message. The routine is still though
9332 used only to relay private messages as server does not send
9333 private messages itself.
9335 Renamed silc_server_new_channel to silc_server_create_new_channel
9336 and added new function sicl_server_new_channel that handles the
9337 incoming New Channel packet. Added also new sending function
9338 silc_server_send_new_channel to send New Channel Payload.
9340 * Added new function silc_server_notify to process incoming notify
9341 packet to the server/router. Server may then relay the notify
9342 to clients if needed.
9344 * Added new function silc_server_new_channel_user to process incoming
9345 New Channel User packet. Router will redistribute the packet and
9346 send JOIN notify to its local clients and locally connected servers
9347 if needed. Normal server will send JOIN notify to its local client
9348 on same channel when received this packet. Added also corresponding
9349 sending function silc_server_send_new_channel_user to sent the
9352 * Added boolean route argument to send_notif_to_channel and
9353 packet_send_to_channel functions to attempt to route the packet
9354 if it is TRUE and send only locally if it is FALSE.
9356 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * silc_server_replace_id now broadcasts the received replace ID
9359 packet if it is not broadcast packet already. The router must
9360 broadcast to inform other routers about changed ID.
9362 * Added backpointer to server's router into SilcServer context in
9363 silcd/server_internal.h.
9365 * Fixed silc_server_packet_broadcast to send correct broadcast
9368 * The channel key is now distributed to the local client as soon
9369 as it is received from the router (in router environment) so that
9370 no other packet may be sent for the channel until client has
9373 * silc_server_remove_channel_user now broadcasts the received
9374 Remove Channel User packet if it is not broadcast packet already.
9375 The router must broadcast to inform other routers about removed
9378 * Added users field into SilcPacketContext that is a reference count
9379 of the context. One can increase the reference count by calling
9380 silc_packet_context_dup which is now changed to just increase the
9381 reference count instead of duplicating the data. The reference
9382 count is decresed by calling silc_packet_context_free that will
9383 free the data after the reference count hits zero.
9385 For now on the packet context and everything allocated into it
9386 (including the raw packet from network) must be freed by calling
9387 the new silc_packet_context_free function. Added also new function
9388 silc_packet_context_alloc that must be used now to allocate the
9389 context. This also means that if a routine is asynchronous from
9390 silc_[client/server]_packet_parse_type the packet context must
9391 be duplicated by calling silc_packet_context_dup. Otherwise it
9392 gets free'd after silc_[client/server]_packet_parse_type returns.
9393 Also, one must remember that if packet is duplicated then its
9394 reference count must be decresed by calling the free function as
9395 many times as it was duplicated.
9397 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9398 from both client and server.
9400 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Made joining to a channel working in router environment.
9404 * Cleaned up JOIN command on server side and create function
9405 silc_server_command_join_channel internal routine to make the
9408 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Changed silc_command_pending list to SilcDList. Also, added
9411 `ident' field to SilcServerCommandPending structure to identify
9412 the reply and to call correct callback.
9414 Added silc_server_command_pending_check function to replace the
9415 corresnponding macro. The silc_command_pending list is not
9418 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9419 to set identifier to previously allocated Command Payload. It
9420 is used to set identifier for command when resending Command
9423 * Added silc_command_payload_encode_payload to encode Command
9424 Payload buffer from SilcCommandPayload structure.
9426 * Added silc_argument_payload_encode_payload to encode Argument
9427 payload buffer from SilcArgumentPayload structure.
9429 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Changed WHOIS command to support router connection on server side.
9432 The whois request is always sent to router unless the server is
9433 standalone server. After server has received the reply from the
9434 router will it send the reply to the client.
9436 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9437 broadcast received broadcast packet. The function is used only
9438 by router. The broadcast packet is always sent to the router's
9441 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9442 render given ID to printable string, for log files for example.
9444 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Made basic router to router connections working. At least they
9447 can now connect to each other but nothing really works the way
9448 they are supposed - yet.
9450 * Added new initiator token to RouterConnection configuration
9451 file in silcd/serverconfig.[ch]. It is used to tell whether we
9452 are the initiator to the remote router or whether we'll expect
9453 the other end to connect.
9455 * Moved registering of listener task to silc_server_init, hence
9456 the server starts listenning as soon as it is run, even if it
9457 does not have connections to other routers. Let's see how well
9460 * Changed default connection retry timeouts for more suitable in
9463 * Removed cipher and such arguments from silc_idlist_add_client
9464 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9465 Added new function silc_idlist_add_data to add the keys and stuff
9468 * Added SilcIDListData structure and added it to SilcClientEntry
9469 and SilcServerEntry as their first field in the structure. This
9470 way we can explicitly cast the ID entries to the SilcIDListData
9471 structure and get common data for the entries. In past, we had
9472 to first check what type of connection it is and then cast it to
9473 correct ID entry type. Now, we can directly cast the opaque
9474 pointer to the SilcIDListData (no matter what ID entry it actually
9475 is) and get the data needed.
9477 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9480 in some circumstances even if threre were timeout tasks, though not
9481 IO tasks, but tasks anyway. Now fixed.
9483 * Defined SilcServerConnection structure to hold connection specific
9484 stuff about directly connected servers and routers. The definition
9485 is currently in silcd/server_internal.h. I thought about having
9486 a bit more important role fro this struct but for now it is used
9487 only when connecting to other server (or router actually).
9489 * Added connecting retry support in server when connecting to
9490 router(s). The retry feature implement exponential backoff
9491 algorithm. Also, added SilcServerParams structure to hold default
9492 parameters for server. For now, it include these retry settings
9493 and are hard coded. After server is moded to be as Silc Server
9494 Library this structure will be more important.
9496 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Changed client librarys channel->clients table to SilcList and
9499 changed code accordingly.
9501 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9503 * Changed client's channel table to SilcList and changed code
9504 accordingly. Also changed SilcChannelClientEntry to include back-
9505 pointer to the channel so that client entry can use that structure
9506 as list as well and we have fast cross-reference to the channel.
9507 This change dramatically decreased the complexity of channel
9508 handling with client entry and vice versa (removed one extra
9509 loop when searching for channel entry from many functions).
9511 * Changed server->sim from table to SilcDList and changed code
9514 * NAMES command can now be used from user interface. It will show
9515 the user list on the channel, neatly.
9517 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9518 Code now saves realname of the user if it becomes available.
9520 * Renamed configure.in to configure.in.pre and made ./prepare
9521 script to automatically add correct version string to
9522 configure.in which it creates from configure.in.pre.
9524 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * NAMES command reply now shows users mode with the nickname when
9529 * Moved silc_client_ch[u]mode[_char] functions from
9530 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9531 place sucks, they are utility functions and should be in some
9534 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9536 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9539 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Added TRQ (efficient deque and list library) into lib/trq. This is
9544 a very good list library that is currently used in the SILC. Defined
9545 SilcList API over the library because I didn't like the API very
9546 much. See lib/trq/silclist.h for the API and examples of how to
9547 use the API. Fixed various places in the code to use the new
9548 SilcList API. The SilcList is meant for lists that has a structure
9549 already defined as a list. It is not suitable to add just some
9550 context to the list (in TRQ, the context is the list actually).
9552 So, I defined SilcDList that can be used for the purpose where
9553 predefined list structure does not exit. This can be used as
9554 such list. Now some context just can be added to the SilcDList.
9555 Currently this list is not used in the SILC just yet, though there
9556 are a lot places where this can replace dynamically allocated
9557 tables and I will fix these places, later, to use SilcDList.
9558 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9559 and use TRQ internally).
9561 Also fixed some annoying warning messages that the original TRQ
9562 code generated. Also minor changes to TRQ's Makefile.in.
9564 * Added support for querying by Client ID to both WHOIS and
9565 IDENTIFY commands into server, as required by the protocol.
9567 * Removed method function pointers from SilcBuffer structure. They
9568 weren't used to anything and just increased the context size for
9569 no good reason. This change also made silc_buffer_alloc and
9570 silc_buffer_free functions inline functions.
9572 * Disabled command flooding detection support until it's fixed so
9573 that it accepts commands in but does not execute them more than once
9576 * Added silc_net_localhost(), to return local hostname, into
9577 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9578 that must be initialized before calling silc_client_init.
9580 * Added new function: silc_server_send_notify_on_channels to send
9581 notify messages to all channels client has joined. It is assured
9582 that the message is sent only once per client.
9584 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9585 lib/silcutil/silcutil.[ch] as silc_format function. The new
9586 function is generic and is used by server as well, not only by
9587 the logging routines.
9589 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9590 the provided version string was not acceptable. Added new function:
9591 silc_ske_check_version into lib/silcske/silcske.h. The function
9592 must be implemented by the application (client or server) and it
9593 does not reside in the SKE library. The function checks the version
9594 string remote end sent.
9596 * Added back pointers (to opaque context and to SilcSocketConnection)
9597 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9599 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9600 duplicate packet context structure.
9602 * Changed `notify' client operation to send same arguments as client
9603 receives from server except for ID's. ID's are mapped to correct
9604 ID entry and that is returned. Also, if channel entry is not sent
9605 by server but the notify is for channel the channel entry is sent
9606 to application (otherwise application doesn't know that it is for
9607 channel (library gets it from packet's Destination ID)).
9609 * Added silc_client_remove_from_channels into client library to
9610 remove a client from all channels it has joined to. Used when
9611 received SIGNOFF notify from server. Added also new function
9612 silc_client_replace_from_channels to replace old ID entry with
9613 new ID entry on all channels. Used when received NICK_CHANGE
9616 * Fixed ID Cache list handling in silc_idlist_get_client in
9617 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9618 to get (or query) client by ID.
9620 * Updated TODO list.
9622 * Added connection authentication status message defined by the
9623 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9624 support for these into the code in client and server side.
9626 * Added generic function silc_client_send_command to send any command
9627 with variable argument list. Application should use this function
9628 to send commands if the command functions provided by the library
9629 does not suite for the application's user interface needs.
9631 * Added new `failure' client operation. Application is notified about
9632 received failure packet if client is executing a protocol. In this
9633 case the protocol's execution has failed.
9635 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9636 is required by the protocol.
9638 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9639 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9642 * Added status flag to SilcSKE object to indicate realtime status
9643 of the SKE protocol.
9645 * Application receives now exactly same command reply arguments as
9646 the library receives from server. However, if ID is received the
9647 corresponding ID entry is returned to the application (eg. Client
9648 ID is mapped to correct SilcClientEntry entry and that is returned).
9649 Changed command_reply client operation due to this change.
9651 * Changed all ID's in commands and in command replys as ID Payloads.
9652 Change affected both client and server side codes.
9654 All ID's sent in SILC network (with execption of ID's in SILC
9655 Packet header) are sent in ID Payload to support variable length
9658 * Server now notifies nick changes and notifies all clients on
9659 the channels about the new nickname (about the new Client ID,
9662 * Implemented CMODE command to change channel modes. Supports all
9663 channel modes defined by the protocol specs except ban and invite
9664 lists. (Also, private channel key mode is supported but support for
9665 setting private channel key in client is missing, thus, this mode
9666 has no effect on client side (except that server requires that the
9667 client uses private channel key and normal channel traffic does not
9670 Also, invite mode works per se, but INVITE command does not work
9671 yet correctly, so you can set channel as invite only channel but
9672 inviting clients to the channel does not work (it is yet to be
9673 thought what's the best way to do it).
9675 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9676 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9677 Implemented CUMODE command to change user's mode on the channel.
9678 Supports all modes defined by the protocol specs.
9680 * Added NAMES command reply to return users modes on the channel.
9682 * Removed unnecessary and slow ciphers from lib/silccrypt.
9684 * Set SO_KEEPALIVE option to connection sockets by default.
9686 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9688 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9689 redefined the Notify Payload into protocol specs.
9691 * Added silc_id_payload_parse_id to get ID directly from raw
9694 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9697 accept searching by Client ID as well.
9699 * Added support for LEAVE and SIGNOFF notify types in client library.
9701 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9702 to parse ID Payload from raw data.
9704 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Added flags parameter into silc_ske_assemble_security_properties
9707 function in lib/silcske/silcske.[ch].
9709 * Changed notify client operation to fit better for notify messages
9710 sent by server. The notify payload received from server is now
9711 passed to the application (after parsing it to SilcNotifyPayload).
9712 It is application's responsibility to retrieve the arguments
9713 from the payload and show the message the way it wants. The message
9714 sent by server is implementation specific.
9716 * Changed public keys to comply with the protocol specification.
9717 Old public keys are not supported anymore and are not compatible.
9719 * Removed nickname from Channel Payload as the latest draft removed
9720 it. The client must resolve the nickname from the NAMES command
9721 reply received when it joined the channel.
9723 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9725 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Fixed some errors in protocol specification drafts.
9729 * Created lib/silccore/silcnotify.c to implement Notify Payload
9730 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9731 generic payloads described by protocol specifications. The file
9732 includes implementations for ID Payload and Argument Payload.
9734 * Changed Command Payload implementation to use the new Argument
9735 Payload. Changed command_xxxx_payload to command_payload_xxxx
9736 to comply with SILC coding conventions.
9738 * Added suppport for Argument Payload handling in Notify Payload
9739 implementation as protocol requires it. Added the new support
9740 into server and client lib as well.
9742 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Added support for multiple nicknames on same channel. [n] is
9745 added locally to the nickname if there are more than one same
9746 nicknames on the channel.
9748 * Server now sends all nicknames that matched WHOIS request.
9749 Client also shows the list received from server.
9751 * Added TOPIC command to client side. User can now set and show
9752 current topic on channel.
9754 * Added MOTD command to client and server. Also, server sends the
9755 motd when client connects to the server.
9757 * Changed version strings to comply ISO 8601.
9759 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Fixed protocol error handling in client library. It should now
9762 cope even if the SKE fails for some reason.
9764 * Made new protocol specification drafts for submitting to IETF.
9766 * Implemented TOPIC command to server in silcd/command.c.
9768 * Added two new notify types into lib/silccore/silcnotify.h:
9769 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9770 notify nickname change and topic setting/change on a channel.
9772 * API change of command_reply operation in client library. The
9773 application gets now the status type received from server as well.
9775 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9777 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9779 * Cras fixed and optimized the packet handling even further and
9780 it should work now. Minor change to the prototype of function
9781 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9783 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9785 * Added new function into lib/silcutil/silcschedule.[ch]:
9786 silc_schedule_with_fd to select() a specified fd. The function
9787 returns after timeout expires or data arrives or goes. The
9788 function is used by packet routines to wait that all data is
9789 received from network.
9791 * Fixed data reading from network in lib/silccore/silcpacket.c.
9792 The code now assures that all data is read from the fd and then
9793 continues packet processing. This was a bug fix since the code
9794 used to drop some data in some circumstances.
9796 * Added new function into lib/silcclient/client.[ch]:
9797 silc_client_start_key_exchange to start key exchange after
9798 connection has been established to server. The code internally
9799 now uses this funtion but its main purpose was to provide it
9800 for applications that perform their own connecting. After
9801 application has created a connection it merely calls this
9802 function to start the key exchange between client and server.
9803 The library takes care of everything else after that.
9805 Updated also lib/silcclient/README to explain the usage of
9808 * Do not send to application information that connection has
9809 been established. Application gets notified it by connect
9812 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Applied cras's patch to add silc_schedule_one function. The
9815 function runs scheduler once and returns.
9817 * Fixed the scheduler after cras messed it up. The timeout
9818 handling works now as it's supposed to work.
9820 * Added into lib/silccore/ silcnotify.h to include notify
9821 message types support. Changed silc_server_send_notify*
9822 functions, in server.[ch], to support those new notify types.
9823 Added the support for the notify types into client library,
9824 as well. Added new notify client operation into ops.h in
9827 * Changed silc_server_packet_send_to_channel to send normal
9828 packets instead of just channel message packets. The function
9829 is now used to send the notify packets to channels. It is not
9830 used to send channel message packets anymore, as server never
9833 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9834 va_arg()s as it seems to require it nowadays. I guess, if SILC
9835 is compiled with older va_arg() the new code should work anyway.
9837 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Splitted core library. Core library (lib/silccore) includes
9840 now only SILC protocol specific core (and common) components.
9841 Created new utility library (lib/silcutil) that includes more
9842 generic purpose stuff. The stuff for util library was taken
9843 from the old core library. This was minor and easy split.
9845 * Created SILC Client Library (lib/silcclient) that includes
9846 implementation of the SILC client without user interface. This
9847 was major move from silc/ directory. The code has been changed
9848 so that it is transparent towards the user interface. The
9849 silc/ directory includes now the same user interface as before
9850 and it uses the new client library. Read lib/silcclient/README.
9851 Basicly, the client library performs everything else related
9852 to SILC except user interface handling. Also, configuration
9853 files are considered to be part of user interface and library
9854 does not handle them.
9856 This change also changed a lot of structures, function naming etc.
9857 Most important change was that SilcClientWindow object was
9858 renamed to SilcClientConnection in the client library. Created
9859 also new file lib/silcclient/ops.h. Also added new files
9860 silc/local_command.[ch] and silc/client_ops.[ch].
9862 All these changes were made to make it easier for user interface
9863 designers to create what ever user interface for the SILC client
9866 It is also expected that the server will be moved to lib
9867 directory as well and SILC Server Library will be created;
9868 sometimes in the future.
9870 * Removed Local commands from lib/silccore/silccommand.h as
9871 they are application specific and new client library does not
9872 handle any of those anymore.
9874 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9875 old client implementation in silc/.
9877 * Added support for callback functions in SILC_LOG_* macros.
9878 Application can now set its own callbacks that will be called
9879 instead of using the default functions that will always print
9880 the debug messages to stderr (or stdout). Also, debugging can
9881 now be disabled by setting silc_debug to FALSE and re-enabled by
9882 setting it to TRUE. Note, that logging will still work even
9883 if debugging is disabled.
9885 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9886 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9887 silc_log_reset_debug_callbacks.
9889 * To enable debugging in silc client one must give now -d
9890 option on command line.
9892 * Changed silc_schedule_init to automatically allocate task queues
9893 if they are not allocated before calling it.
9895 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * Added GMP 3.1 into math library.
9899 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9902 a channel in SILC network. The packet is used by servers and
9903 routers to notify other routers that user has left a channel.
9904 This little feature was missing until now. Added the feature
9905 to protocol specification as well.
9907 Added functions: silc_server_send_remove_channel_user and
9908 silc_server_remove_channel_user into server.[ch].
9910 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9911 lib/silccore/silcpacket.h. However, they are not implemented
9914 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Fixed joining to a channel and sending channel messages
9917 between server and router. The channel message sending should
9918 now work inside a cell.
9920 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Fixed the private message sending between server and router.
9923 The private message sending should now work inside a cell.
9925 * Added silc_server_replace_id into server.[ch] to replace
9926 existing ID in the SILC network.
9928 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9929 and silc_idlist_replace_server_id into idlist.[ch] in server.
9931 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Fixed the server to server connections. Server can again now
9934 connect to router. Router to router connections probably does
9937 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9939 * Added dynamic protocol registering support. Now protocols can
9940 registered and unregistered on the fly. Patch by cras.
9942 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * Added lib/contrib directory to hold routines that some platforms
9945 don't have but are needed by SILC.
9947 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9948 into lin/contrib to provide getopt() and getopt_long() for
9949 those who don't have it.
9951 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added AWAY command to client. When away message is set and
9954 client receives a private message packet the client automatically
9955 replies to the sender with the away message.
9957 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9958 bug seemed to be the cause of recent problems when compiling
9961 * Added version detection support to SKE protocol specification
9962 and added the new changes to the SKE implementation as well.
9963 There were other minor changes in the SKE protocol as well.
9965 Many changes in lib/silcske/silcske.[ch] and in
9966 lib/silcske/payload.[ch].
9968 * Added ^U functionality, clear input line. Patch from cras.
9970 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Mainly small bugfixes on core library. Fixed some debugging
9973 logging and buffer overflow in silclog.c.
9975 * Updated config.sub and config.guess on the distribution tree.
9977 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Added command lagging support in server. Client may execute
9980 commands now only once in two seconds.
9982 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Optimized packet reception. MAC computation and checking is now
9985 also more optimized. A lot previously duplicated code is now
9986 used as generic by both client and server.
9988 * Fixed key pair generation in clientutil.c
9990 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9992 * Added into lib/silccore/silcbufutil.[ch] new function;
9993 silc_buffer_realloc.
9995 * Moved generic packet sending/encryption functions to
9996 lib/silccore/silcpacket.[ch] from client and server. Some
9997 rewriting of the functions.
9999 * Moved all generic packet reception/decryption functions to
10000 lib/silccore/silcpacket.[ch] from client and server. The
10001 packet processing is now much cleaner in both client and server.
10002 These were major changes in both client and server.
10004 * Created many common functions in server to do packet sending.
10005 Previously code were duplicated a lot, this has been removed
10006 with these changes.
10008 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Rewrote major parts of the ID cache system. Don't know
10011 whether it is better now or not but at least the API is more
10014 * Major rewrite on ID cache stuff on client because of the ID
10015 cache API changes. Added idlist.c to client.
10017 * Also major rewrite on ID cache stuff on server as well.
10018 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10019 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10020 in hand, instead they are all put into the ID cache system now.
10021 All server_idlist_* routines uses ID cache now instead of
10022 traversing its own lists (those lists does not exist anymore).
10023 SilcIDList though still exists. Also, SilcXXXEntry's are
10026 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Finally made the SKE implementation compliant to the protocol
10029 specification. All mp integers are now binary encoded as
10030 opposed being HEX encoded.
10032 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10035 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10036 functions: silc_[encode/decode]_pem. Also added function
10037 silc_encode_pem_file to PEM encode with newlines ('\n') for
10038 saving into a file.
10040 * SILC public keys are now encoded either PEM or binary. Same
10041 option is for private keys as well. By default private keys
10042 are binary encoded and public keys PEM encoded. Silly HEX
10043 encoding were removed.
10045 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10046 function to create fingerprints.
10048 * Fixed a bug in SHA1; does not change the original data anymore.
10050 * Partly implemented INFO command on client and server side.
10051 Fixed CLEAR command. Changes to SERVER command; show current
10052 server(s) when giving command without arguments. Added
10053 VERSION command to client.
10055 * Added check to server that unregistered connections cannot
10056 execute commands (unless it is specificly allowed).
10058 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Fixed screen refresh.
10062 * Fixed channel joining bug from client. On some circumstances
10063 client tried to join to a channel it had already joined.
10065 * Added public key verification process into client's protocol.c.
10066 The client now verifies the public key from user and saves
10067 it into ~./silc/serverkeys/ directory.
10069 Added into: clientutil.[ch]: silc_client_verify_server_key.
10071 * Changed SKE protocol's silc_ske_initiator_finish function
10072 to accept callback function that verifies the received public
10073 key. Removed old silc_ske_verify_public_key function.
10075 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10078 silc_pkcs_private_key[_data]_set.
10080 * Made the password and public authentication more cleaner in
10081 server's protocol.c.
10083 * Removed historic and obsolete protocol `channel_auth' from
10084 both client and server.
10086 * Removed wrong way of sending command status messages from
10087 server to client in server's command.c. The old way violated
10088 protocol specification.
10090 Changes to silccore/silccommand.[ch]: removed
10091 silc_command_encode_status_payload -> not needed anymore,
10092 changed silc_command_encode_payload_va to accept extra
10093 argument on variable argument list. The argument type must
10094 now be provided to the function. Also, added new function:
10095 silc_command_encode_reply_payload_va which is same as
10096 normal command_encode_payload_va except command status type
10097 is provided as extra argument.
10099 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10101 * Added ~./silc directory handling. The directory includes the
10102 public and private keys for the client.
10104 Added silc_client_check_silc_dir, silc_client_create_identifier
10105 and silc_client_load_keys.
10107 * Implemented SILC protocol compliant public key. Added public
10108 and private key saving to and loading from files.
10110 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10111 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10112 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10113 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10114 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10116 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10117 silc_pkcs_load_[public/private]_key.
10119 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10121 * Added silc_server_get_route (route.[ch]) to get connection
10122 data for the fastest route for given ID.
10124 * Implemented INVITE command on client and server. The command
10125 were re-defined in the SILC Protocol Specification and the
10126 implementation now complies with the specification.
10128 * Implemented PING command on client and server.
10130 * Implemented NAMES command on client and server. The server side
10131 supports currently only normal server not router server yet.
10132 Some changes to NAMES definition in SILC protocol specification.
10134 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10136 * Implemented LEAVE command on client and server.
10138 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10139 again. This change was made to the protocol as well. Server
10140 should not violate the protocol specification anymore.
10142 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10145 was tested. SOCKS4 was not but should work anyway.
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