1 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed autonick crashbug in client library. Affected file
4 lib/silcclient/client.c.
6 * Fixed Unix implementation of SilcMutex to really assert if
7 the mutex is locked/unlcoked already. Affected file
8 lib/silcutil/unix/silcunixmutex.c.
10 * Fixed locking in silc_schedule_uninit. It didn't lock
11 when dispatching timeout tasks. Affected file is
12 lib/silcutil/silcschedule.c.
14 * Changed Win32 implementation of SilcThread to use modern
15 Win32 interface. Affected file is
16 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
18 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
20 * Don't print signed messages when sending failed. Affected files
21 irssi/src/silc/core/silc-[servers.c/commands.h]
23 * Send adquate signal when founding a channel by joing it. Affect
24 file irssi/src/silc/core/client_ops.c
26 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
28 * Fix theme abstracts parsing. Affected files irssi/default.theme,
29 irssi/src/fe-common/core/themes.c
31 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
33 * Fixed close command to use the port correctly when closing
34 server connections. Affected file silcd/idlist.c.
36 * Check for NULL outbuf in silc_socket_write. It is possible
37 that it is NULL is some odd case. Affected files are
38 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
40 * Do not call final protocol callback for backup router
41 resuming protocol when closing connection. It is closed
42 by timeout in case of error. Affected file silcd/server.c.
44 * Backup reconnect to router if backup resuming protocol
45 failed. Affected file silcd/server_backup.c.
47 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
49 * Fixed double free in SKE library error hadling when signature
50 error occurred. Affected file lib/silcske/silcske.c.
52 * Save the fingerprint to new SilcClientEntry after changing
53 nickname. Affected file lib/silcclient/client_notify.c.
55 * Print SIGNOFF in Irssi SILC client only if the nickname is
56 known. Prevents asserts in Irssi core. It is possible we
57 don't have the nick if it was just being resolved when it
58 quit. Affected file irssi/src/silc/core/client_ops.c.
60 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
62 * Fixed double free in invite list adding code when adding
63 invite strings. Affected file silcd/server_util.c.
65 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
67 * More log printing during backup router protocol. Affected
68 file silcd/server_backup.c.
70 * Removed backwards support for old private key file format.
71 Affected file lib/silccrypt/silcpkcs.c.
73 * Removed backwards support for not-so-strict decryption length
74 check, it's strict now. Affected lib/silccrypt/silccipher.c.
76 * GETKEY to update the client entrys fingerprint too.
77 Affected file lib/silcclient/command_reply.c.
79 * Added --without-libtoolfix for package builders using weird
80 wrappers around libtool (BSD at least).
82 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
84 * Fixed backup router bugs: When backup resumes router and
85 receives a CHANNEL_MESSAGE packet the backup must not act
86 as router since the packet header decryption would be
87 different. Also, when relaying packets to channel, do
88 not re-encrypt packets on backup that came from the primary
89 since the connection isn't really router-router connection.
90 Affected files silcd/server.c, silcd/packet_send.c.
92 * Added checks in encryption/decryption that encryption/decryption
93 length sent as argument really is multiple by block size. Helps
94 catching really weird bugs like the above backup router bugs
95 when packets are being decrypted in wrong way. Affected files
96 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
98 * Fixed padding generation in private key file encryption.
99 Affected file lib/silccrypt/silcpkcs.c.
101 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
103 * Added ignore_message_signatures setting which can be used
104 to ignore signatures in messages. Affected files are
105 irssi/src/silc/core/client_ops.c, silc-core.c.
107 * Fixed the libtoolfix to use command line options instead of
108 environment variables. They didn't work as expected. Now,
109 the libtool is fully run-time configurable.
111 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
113 * Verify signature payload for signed messages. Affected files
114 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
115 irssi/src/silc/core/silc-core.h
117 * Display signature verification result in public and private
118 messages using theme abstracts. See irssi/default.theme for
119 examples on their usage. Affected files
120 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
121 irssi/src/fe-common/silc/module-formats.[ch],
122 irssi/src/fe-common/silc/fe-common-silc.c,
123 irssi/src/fe-common/silc/Makefile.am
124 irssi/src/fe-common/core/fe-messages.[ch]
126 * Fixed bugs in Irssi's theme parsing. Affected files
127 irssi/src/fe-common/core/themes.c
129 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
131 * Calculate the correct length for signed messages before
132 encrypting, it must be multiple by block size. Affected
133 file lib/silccore/silcmessage.c.
135 * silc_message_signed_get_public_key returns now both
136 decoded and encoded public key. Affected files are
137 lib/silccore/silcmessage.[ch].
139 * Added libtoolfix script that makes the libtool more generic
140 and configurable in run-time. Now we can specify in run-time
141 if what kind of libraries we want to create, regardless of
142 configuration. SIMs are now creates even if --disable-shared
143 was explicitly given.
145 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
147 * Fixed founder key sending in CMODE command in client.
148 Affected file lib/silcclient/command.c.
150 * Fixed CUMODE founder authentication in server to not check
151 for client's public key since it's not supposed to do that.
152 Affected file silcd/command.c.
154 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
156 * Set realname and hostname in NICK_REC records. Affected file
157 irssi/src/silc/core/silc-nicklist.c
159 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
161 * Remove 1.0 protocol backwards compat code from client
164 * Added more reliable check for whether nickname did change
165 or not, or whether only Client ID changed in NICK_CHANGE
166 notify. Affected file lib/silcclient/client_notify.c.
167 Fixes bug in '@' character handling in a nickname.
169 * Added support for automatically parsing signature from
170 the message payload. Added new function
171 silc_message_get_signature to return the payload to
172 application. Affected files lib/silccore/silcmessage.[ch].
174 * Changed the private_message and channel_message client
175 operations to deliver the SilcMessagePayload to the
176 application too. Application can use it fe. to get the
177 signature from the message for verification. Affected
178 file lib/silcclient/silcclient.h, client_channel.c and
181 * Redefined the signed payload for message payloads.
182 Updated protocol specs and implemented.
184 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
186 * Fixed wrong invite and ban list handling in server command
187 reply. Affected files are silcd/command_reply.c,
188 silcd/server_util.[ch].
190 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
192 * Fixed CMODE setting in server when founder mode was set.
193 Affected file silcd/command.c. Bug #95.
195 * Added support to setting specific public key in CMODE in
196 Irssi SILC client. Affected file lib/silcclient/command.c.
198 * Added support to use specific public key in CUMODE in
199 Irssi SILC Client. Affected file lib/silcclient/command.c.
201 * Added support for inviting and banning by public key in
202 Irssi SILC client. Affected file lib/silcclient/command.c.
204 * Fixed fingerprint/babbleprint showing in invite and ban
205 list command replys. Affected file is
206 irssi/src/silc/core/client_ops.c.
208 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
210 * Format CMODE +c and +h to display both the mode and the argument
212 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
214 * Added test vectors and test programs for SHA-1, MD5,
215 HMAC-SHA1 and HMAC-MD5. New tests are located in
216 lib/silccrypt/tests/. Fixed also argument decoding bug in
217 MD5 implementation. Affected file lib/silccrypt/md5.c.
219 * Changed the channel private key and private message key
220 generation (with static keys) to use SHA1 instead of MD5,
221 as SHA1 is the mandatory hash function in SILC. Affected
222 file lib/silcclient/client_[channel/prvmsg].c.
224 * Changed the private key file encryption to use SHA1 instead
225 of MD5. Added support for the old generation and added
226 automatic change of the key (to be removed later). Affected
227 files lib/silccrypt/silcpkcs.c.
229 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
231 * Load only files with .pub suffix in PublicKeyDir. Affected
232 file silcd/serverconfig.c.
234 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
236 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
237 channels. Affected files silcd/silcd.c, silcd/server.h.
239 * Added the config directive PublicKeyDir for the client block.
240 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
242 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
244 * Merged Toni's irssi/silc.conf patch.
246 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
248 * Max alloc tests in allocation routines. Affected file
249 lib/silcutil/silcmemory.c.
251 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
253 * Fixed a typo in resuming code that fixed detach/resume code
254 in server. Bug #93. Affected file silcd/packet_receive.c.
256 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
258 * Do reverse lookups for server when /connecting. Affected files
259 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
260 irssi/src/core/net-nonblock.*
262 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
264 * Added library versioning for shared libraries. Affected
265 files configure.in.pre and lib/Makefile.am.pre.
267 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
269 * Display INVITE and BAN lists as specified by SILC 1.2
271 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
273 * Do not send invite list back unless asked (when sending
274 no arguments) or when list was modified. Affected file
277 * Remove client from invite list in KILLED notify and in
278 KILL command. Affected file silcd/command.c and
281 * Fixed bugs in invite list handling in INVITE command.
282 Affected files silcd/command.c and silcd/server_util.c.
284 * Merged with Irssi 0.8.6.
286 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
287 Affected file irssi/src/fe-text/silc.c.
289 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
291 * The silc_argument_get_[first/next] now return the argument
292 type to caller. Added silc_argument_payload_encode_one.
294 Affected files are lib/silccore/silcargument.[ch].
296 * Added support for the SILC 1.2 INVITE command and new
297 invite lists to server. Affected files are silcd/command.c,
298 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
300 * Added support for the SILC 1.2 BAN command and new
301 ban lists to server. Affected files are silcd/command.c,
302 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
304 * Added support to client sending new INVITE command. Affected
305 file is lib/silcclient/command.c.
307 * Added support to client sending new BAN command. Affected
308 file is lib/silcclient/command.c.
310 * Added support for removing client from invite list when kicked
311 from channel, as SILC 1.2 dictates. Affected files are
312 silcd/packet_receive.c and silcd/command.c.
314 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
316 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
317 automatically the cipher's internal IV. Affected files
318 lib/silccrypt/silccipher.[ch].
320 * Assure the RESUME_CLIENT packet is not sent to twice to
321 backup router if the detached client was originated from
322 the backup. Affected file silcd/server.c. Bug #76.
324 * Changed silc_sim_symname to not allocate memory. Affected
325 file lib/silcsim/silcsimutil.c.
327 * Fixed memory leaks with SIMs in server. Affected files
328 silcd/serverconfig.c, silcd/server.c.
330 * Fixed channel key distribution after resuming detached
331 client. Affected files silcd/packet_receive.c.
333 * Fixed channel's global_user boolean checking after detaching.
334 Check it after changing the owner of the client not before.
335 Affected file silcd/packet_receive.c.
337 * Fixed few double frees from client library. Fixes at least
338 Bug #81, possibly others too.
340 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
341 notifys in Irssi SILC Client. Affected file is
342 irssi/src/silc/core/client_ops.c. Bug #82.
344 * Applied Ville Räsänen's manual page and --mandir bugfix
345 patch. Affected files are configure.in.pre and Makefile.am.pre.
348 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
350 * Added support to backup router protocol for backup to tell
351 normal server that it cannot use the backup router as primary
352 because the primary isn't really down. Updated protocol
355 * Added support for primary router to tell backup router that
356 resuming is not possible because the backup really isn't primary
357 in the cell. For example if backup disconnected itself the
358 resuming is not allowed since the primary really did not
359 go down. Updated protocol specs.
361 * Removed MARS from crypto library.
363 * Defined the CTR mode and Randomized CBC mode in SILC. The
364 CTR mode is RECOMMENDED now in specification. Defined also
365 Serpent cipher as optional cipher. Updated the protocol specs.
367 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
369 * Added support for inviting/banning by IP/MASK, public key,
370 and explicit Client ID. Redefined the command and notify
371 types to allow easier forwards support for other methods
372 of inviting/banning. Updated protocol specs.
374 * Remove the client from channel's invite lists if the client
375 is kicked or killed. Updated protocol specs.
377 * Unified the Channel Message Payload and Private Message
378 into one Message Payload. Updated protocol specs and
381 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
383 * Don't wait for EOF after socket error has occurred, but
384 close the connection. Affected file is silcd/server.c.
386 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
388 * Added support for setting FOUNDER mode on channel with
389 specific public key which can be set with CMODE command.
390 Updated protocol specs and implemented in client and server.
392 * Fixed the Irssi SILC client to correctly shutdown the client
393 library to avoid memory leaks. Affected files are
394 irssi/src/silc/core/silc-core.c and silc-servers.c.
396 * Deprecated the No Reply flag in SKE protocol and introduced
397 "IV Included" flag which can be used to indicate that the IV
398 is included in the ciphertext. This makes it possible to use
399 SILC on unreliable transport, such as UDP which may cause
400 packet reordering and losses. Updated protocol specs, did
403 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
405 * Fixed the MPI implementation of silc_mp_sizeinbase to return
406 < 32 bit values in correct size. Affected file is
407 lib/silcmath/mp_mpi.c.
409 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
411 * Fixed the KE Start Payload parsing to check that mandatory
412 fields are present. Affected file lib/silcske/payload.c.
414 * Fixed compilation warnigs in Irssi SILC Client. Affected
415 files are irssi/src/silc/core/silc-query.c. client_ops.c.
417 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
419 * Print "nick now appears as newnick" and update Irssi's nicklist
420 when you change your nick to "nick". Closes #62
422 * Never format your own nick. Closes #63
424 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
426 * SILC_UMODE_GONE changes are now propagated correctly to the
427 Irssi client. Closes #54
429 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
431 * Fixed example in /HELP KEY
433 * Added expando $j which expands to current SILC Client version
435 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
437 * Fixed public key decoding in crypto library.
439 * Added better error printing to SKE library.
441 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
443 * Fixed NICK command to not crash if nickname was not sent.
445 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
447 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
448 Deprecated the old Encrypt-And-MAC order. Updated protocol
449 specs and implemented.
451 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
452 generation. Updated specs and implemented.
454 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
456 * Added support for rekey before 2^32 sequence number wraps.
457 Affected files in server and client library.
459 * Padding must be at least 8 bytes now. Implemented and updated
462 * Compute maximum padding for authentication packets to make
463 passphrase approximation attacks impossible. Affected files
464 in client library and in server.
466 * Fixed PING command sending in client library and handling in
467 server. The server ID must be ID Payload, not raw ID data.
468 Affected files in server and client library.
470 * Defined that all public keys sent in commands and notify
471 payloads are actually Public Key Payloads not raw public key
472 data. Updated protocol specs and implemented.
474 * Updated protocol version to 1.2. Updated specs and code.
476 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
477 status types. Updated specs and the code.
479 * Added support for normal client to kill its own entries from
480 the network. Updated protocol specs and the code.
482 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
483 and added initial implementation.
485 * Added MAC field to the Private Message Payload to protect
486 against chosen ciphertext attacks. Updated the protocol specs
489 * Added idle and signon fields to the ATTRIBUTE_SERVICE
490 attribute to indicate the user's current idle and signon time
491 of a service. Updated protocol specs and implemented.
493 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
495 * Added "do_not_bind" argument to silc_client_file_send what
496 can be used to not bind locally but assume the file receiver
497 provides the point of connect. Usefull when sender is behind
498 NAT device. Affected file lib/silcclient/silcclient.h and
501 * Added -no-listener option to FILE SEND command in Irssi SILC
502 client. Affected file irssi/src/silc/core/silc-servers.c.
503 Renamed FILE RECEIVE to FILE ACCEPT.
505 * Confirm passphrase for private key encryption in
506 silc_create_key_pair and silc_change_private_key_passphrase.
507 Affected files are lib/silcutil/silcapputil.c.
509 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
511 * Move silc_client_packet_send back to internal, added
512 silc_client_send_packet, a bit simpler function for application.
513 Affected files lib/silcclient/silcclient.h, client.c and
516 * Moved the SilcClientEntry, SilcChannelEntry and
517 SilcServerEntry to silcclient.h to be public and documented
518 them for application. Affected files are
519 lib/silcclient/silcclient.h and idlist.h.
521 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
523 * Fixed manual page installation patch by Ville Räsänen.
524 USERS help page fix patch by Ville Räsänen
526 * Changed the silc_client_command_call interface to make
527 the command call simpler for the application. The library
528 now handles the command line parsing, command finding and
529 execution. Application only needs to call the function
530 with the command line. Affected files are
531 lib/silcclient/silcclient.h, command.[ch].
533 * Fixed silc_get_input to NULL-terminate the returned input.
534 Affected file lib/silcutil/silcutil.c.
536 * Resolve the client's public key in JOIN command if the
537 founder auth data is being requested but we don't know the
538 client's public key. Affected file silcd/command.c.
541 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
543 * Print notify for server opers when backup router comes
544 online. Affected file silcd/server.c.
546 * Fixed the INVITE command to send the invite list in
547 command reply. Affected file silcd/command_reply.c.
549 * Fixed MOTD command reply sending. Affected file
552 * UTF-8 decode the topic in TOPIC command reply and LIST
553 command reply in Irssi SILC client. Affected file is
554 irssi/src/silc/core/client_ops.c.
556 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
558 * Fixed the INVITE command to not crash Irssi SILC client
559 when given without nickname argument. AFfected file
560 irssi/src/silc/core/client_ops.c.
562 * Fixed double free in WHOIS query on normal server when
563 forwarding query to router. Affected file is
564 silcd/server_query.c.
566 * Fixed WATCH command reply handling on normal server which
567 was missing altogether. Affected file silcd/command_reply.c.
570 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
572 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
573 Included yodl sources for each of these. Also modified
574 Makefile.am prototype to install these files to proper
575 locations. Updated CREDITS. Affected file Makefile.am.pre,
576 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
579 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
581 * Added support for encrypted private key files. Now
582 passphrase must be provided when new key pair is created
583 (can be empty though), and prompted when loading the
584 private key. Added support for loading the old-style
585 non-encrypted private keys as well. Affected files
586 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
589 * Fixed silc_get_input to accept input on all terminals.
590 Affected file lib/silcutil/silcutil.c.
592 * Moved the Irssi SILC client key loading and other stuff
593 to be called after the arguments and UI is initialized.
594 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
596 * Added -P option to Irssi SILC client which can be used
597 to change the passphrase of the private key. Affected
598 file irssi/src/silc/core/silc-core.c.
600 * Added silc_change_private_key_passphrase apputil routine
601 to lib/silcutil/silcapputil.[ch].
603 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
605 * Fixed connection closing in client library to not crash.
606 Moved the connection freeing totally to function
607 silc_clinet_del_connection. Affected file
608 lib/silcclinet/client.c.
610 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
612 * Changed includes/silcincludes.h to silcincludes.h.in to
613 include configuration specific information. The silcdefs.h
614 is not included in to installation anymore (it's only
615 compilation time header).
617 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
619 * Moved the SilcClient and SilcClientConnection from client.h
620 to the public lib/silcclient/silcclient.h. Changed the
623 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
625 * If version string in silc_clinet_alloc is NULL the library
626 puts it automatically. Affected file lib/silcclient/client.c.
628 * Changed the version strings from variables to #define's
629 in includes/silcversion.h.
631 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
633 * Added shared library complation support.
635 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Added lib/silcutil/silcapputil.[ch] for application
638 utility functions. It includes routines for applications'
639 convenience. Added silc_create_key_pair, silc_show_public_key
640 and silc_load_key_pair functions.
642 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
644 * Send RESUME_CLIENT packet from router to backup routers
645 to in resuming. Affected file silcd/packet_receive.c.
647 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
649 * In IDENTIFY command parsing, send all other IDs except
650 Client IDs explicitly to router for resolving on normal
651 server. Also check that ID received in WHOIS command is
652 always Client ID, others are not allowed. Affected file
653 silcd/server_query.c.
655 * Merged latest changes from irssi.org CVS.
657 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
659 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
660 Affected files irssi/src/silc/core/silc-core, silc-server.c.
662 * Fixed the heartbeat sending in Irssi SILC client. Moved
663 the silc_client_packet_send to silcclient.h for application
664 usage. Affected files lib/silcclient/client_internal.h
665 lib/silcclient/silcclient.h.
667 * Fixed a bug in query resolving in server. Used wrong
668 variable in a for loop and crashed. Affected file is
669 silcd/server_query.c.
671 * Server constructs requested attributes only to locally
672 connected clients. Affected file silcd/server_query.c.
675 * Fixed a bug when sending resolving from router to server
676 with requested attributes. The constructed WHOIS command
677 was incorrect. Affected file silcd/server_query.c.
680 * Fixed Requested Attributes saving in WHOIS command reply.
681 The length of the data buffer must be saved too. Affected
682 file silcd/command_reply.c.
684 * Update the client entry's servername after detaching is
685 over. Affected file silcd/packet_receive.c. Bug #37.
687 * Resolve incomplete client entrys in CUMODE_CHANGE and
688 CMODE_CHANGE notifys. Affected file is
689 lib/silcclient/client_notify.c. Bug #42.
691 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed channel key packet processing bug on backup router
694 during backup resuming protocol. Affected file is
695 silcd/packet_receive.c.
697 * Fixed memory leaks in server. Affected files are
698 silcd/server.c and silcd/packet_receive.c.
700 * Fixed packet decryption problem when backup router encrypted
701 channel message with wrong key during backup resuming
702 protocol. Affected file silcd/packet_send.c.
704 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
705 Toni Willberg (toniw@iki.fi)
707 * Changed the SilcCipher context to be private. Changed the
708 silc_cipher_get_iv to just return pointer to the IV. Added
709 silc_cipher_get_name to return the name of the cipher.
710 Fixed code all around to support these changes. Affected
711 files are lib/silccrypt/silccipher.[ch], client library and
714 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
716 * Fixed unaligned access in lib/silccore/silcattrs.c.
718 * Fixed libtool linking in lib/silcsim/Makefile.am.
720 * Fixed services attribute printing. Affected files is
721 irssi/src/silc/core/silc-queries.c.
723 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
725 * Fixed a crashbug in incoming server accepting. Affected
728 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
730 * Added automatically generated index to Toolkit Reference
733 * Added support for Postscript Toolkit Reference Manual.
735 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
737 * Merged DISCONNECT fix, and autoconn port fix from Irssi
740 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
742 * Added 'send_events' boolean argument to the function
743 silc_schedule_set_listen_fd which sends the set events to
744 the application explicitly if set to TRUE. Default action
745 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
746 lib/silcclient/client_internal.h and silcd/server_internal.h.
748 * Added silc_compare_timeval to determine which time values
749 is smaller. Affected file lib/silcutil/silcutil.[ch].
751 * Added sort-of "Quality of Service" (QoS) support to
752 SilcSocketConnection. Data reception can be controlled with
753 rate limit per second and/or read data length limit.
754 Added silc_socket_set_qos. Affected files are
755 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
757 * Added the QoS configuration to SILC Server configuration
758 file. Affected files are silcd/serverconfig.[ch] and
761 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
763 * Merged with irssi.org CVS.
765 * Failed OPER and SILCOPER authentications are now logged.
766 Affected file silcd/command.c. Bugs #25.
768 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
770 * ROBODoc documented lib/silcutil/silcbuffer.h and
771 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
772 <ville.rasanen@iki.fi>.
774 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
776 * Added support for auto-passphrase authentication from the
777 config file during connecting which was not implemented
778 yet. Affected file irssi/src/silc/core/client_ops.c.
780 * Fixed a bug in authentication protocol failure handling which
781 was processing wrong callback context. Affected files
782 are lib/silcclient/client.c and protocol.c.
784 * Fixed the /ATTR allow off to actually work. Affected file
785 is irssi/src/silc/core/silc-queries.c.
787 * Fixed the /ATTR -del to work. Affected file is
788 irssi/src/silc/core/silc-queries.c.
790 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
792 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
794 * Fixed mask attribute adding in Irssi SILC client. Affected
795 file irssi/src/silc/core/silc-queries.c.
797 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
799 * Added support for saving the requested attributes in
800 WHOIS to directory. Affected file is
801 irssi/src/silc/core/silc-queries.c.
803 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
805 * Added support for parsing VCard fields that do not have
806 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
808 * Fixed a double free bug in hash table foreach function
809 if the entry was deleted in the foreach callback. Affected
810 file lib/silcutil/silchashtable.c.
812 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
814 * Added silc_attribute_get_verify_data to return the signature
815 verification data for either user digital signature or
816 server digital signature in Requested Attributes. Affected
817 files are lib/silccore/silcattrs.[ch].
819 * Added silc_vcard_alloc which is used to allocated dynamic
820 SilcVCard context. The silc_vcard_free now checks whether
821 the context is dynamically allocated or not. Affected files
822 are lib/silcutil/silcvcard.[ch].
824 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
826 * Periodically remove the NOATTR status from client entry
827 so that the client may take the attributes in use even after
828 server has resolved them unsuccessfully earlier. Affected
829 file silcd/server_query.c and idlist.h.
831 * Moved sha1hash and md5hash from client->internal to
832 SilcClient for application usage. Affected files are
833 lib/silcclient/client.h and client_internal.h.
835 * Fixed attribute encoding and decoding bugs. Affected
836 files lib/silccore/silcattrs.[ch].
838 * Added ATTR command to Irssi SILC Client which is used to
839 manage user's Requested Attributes sending and values for
840 WHOIS command. Affected files around Irssi SILC client.
842 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
844 * Added silc_buffer_strformat which can be used to format
845 strings into a buffer which size is automatically increased.
846 Affected file lib/silcutil/silcbuffmt.[ch].
848 * Added implementation of VCard (RFC 2426) which can be used
849 as part of Requested Attributes in WHOIS command. Affected
850 file lib/silcutil/silcvcard.[ch].
852 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Some strncat -> silc_strncat changes our the core and
857 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
858 errors. Added better error printing to SKE library.
859 Affected files lib/silcske/silcske.c, silcske_status.h and
862 * Save the PKCS key length even if only private key is set to
863 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
865 * Fixed the usage of silc_pkcs_get_key_len since it returns the
866 length in bits not in bytes. Affected files are
867 lib/silcske/silcske.c, lib/silccore/silcauth.c and
868 silcd/server_query.c.
870 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
872 * Added silc_attribute_payload_encode_data to directly encode
873 the data into the attributes buffer. Renamed function
874 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
875 Affected files are lib/silccore/silcattrs.[ch].
877 * silc_hash_table_find_foreach calls the foreach function now
878 once even if the nothing was found with context set to NULL.
879 Affected file lib/silcutil/silchashtable.[ch].
881 * Remove the RESOLVING flag from client entry after received
882 the Requested Attributes from the client. Fixed memory leak
883 in client entry freeing. Affected files silcd/server_query.c
886 * Added Requested Attributes support into SILC Client Library.
887 It is not able to send requested attributes in WHOIS command,
888 and also receive and process requested attributes. Added
889 silc_client_attribute_[add|del] and silc_client_attributes_get
890 functions. Added also `ignore_requested_attributes' to the
891 SilcClientParams to not use attributes in client. Affected
892 files are lib/silcclient/command.c, client_attrs.[ch],
893 silcclient.h, client_internal and client.[ch].
895 * Changed the silc_client_get_client_by_id to support Requested
896 Attributes, it takes them as argument now. Affected file
897 is lib/silcclient/silcclient.h, and idlist.c.
899 * Added -details option to WHOIS command in Irssi SILC Client
900 to support the requested attributes. By default it requests
901 all attributes. Affected file lib/silcclient/command.c and
902 irssi/doc/help/in/whois.in.
904 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
906 * Add also SERVICE attribute for server-constructed attribute
907 data. Also digitally sign the attributes and add
908 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
909 silcd/server_query.c.
911 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Changed the silc_attribute_payload_encode to support list
914 of attributes (function may be called several times to add
915 a new attribute). Removed the silc_attribute_payload_encode_list
916 function. The encoding function now also automatically encodes
917 the data, so the caller does not need to do that. Affected
918 files lib/silccore/silcattrs.[ch].
920 * Added support for replying on behalf of the user to the
921 Requested Attributes in WHOIS command in the server. Affected
922 file silcd/server_query.c.
924 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
925 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
927 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
929 * Don't swtich to become primary router if we are backup if
930 decryption error has occurred. Affected file silcd/server.c.
932 * Fixed a bug in backup router IP address comparison in
933 silc_server_backup_get.
935 Save now also the port of the server/router and use that
936 in comparison as well. Affected file silcd/server_backup.c.
938 * Normal server now reconnects to backup router automatically
939 if connection is lost to it. Affected file silcd/server.c.
941 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
943 * If packet processing fails (like integrity check fails)
944 the connection is closed now. Affected files are
945 lib/silccore/silcpacket.c and silcd/server.c.
947 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
949 * Fixed double free in RSA public key set function
950 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
953 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
956 Added server_query.[ch] which provides one interface for
957 querying information using all three commands.
959 * Changed all "typedef unsigned char" in core library to
962 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
964 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
966 * Renamed silc_server_get_client_resolve to
967 silc_server_query_resolve and moved to server_query.[ch].
969 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
971 * Resumed client packet handling from server put the resumed
972 client on wrong list on router and caused the client not
973 be present on the network anymore. Now fixed to put the
974 client to correct list. Affected file silcd/packet_receive.c.
976 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
978 * Various cleanup in error message output in config parsing code
979 and in server init code. Fixed error log files containing
980 too many newlines ('\n') in some situations. Affected files are
981 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
983 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Use the reverse lookupped hostname in client internals
986 instead of one user provided us as remote server name.
987 Affected file lib/silcclient/client.c.
989 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
991 * Added 'app_context' to silc_schedule_init. It is an
992 application specific context that is delivered to application
993 in task callback functions. Affected files are
994 lib/silcutil/silcutil.[ch].
996 * The hb_context in SilcSocketConnection is not freed
997 automatically anymore (application must free it). Freeing
998 it automatic is inconsistent. Affected files are
999 lib/silcutil/silcsockconn.[ch].
1001 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1003 * Added support for removing explicitly added client connections
1004 in rehash and closing the client connections if they were
1005 unconfigured in the rehash. Affected file silcd/server.c.
1007 * Added support for aborting automatically pending commands
1008 that never receives the reply (to avoid memory leaks).
1009 Added also silc_server_command_pending_timed to set the
1010 specific timeout for pending command. Affected files are
1011 silcd/command[_reply].[ch].
1013 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1014 specs and lib/silccore/silcstatus.h.
1016 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1018 * Changed the silc_get_time to accept time value as argument
1019 or if zero is sent return current local time. Affected
1020 file lib/silcutil/silcutil.[ch].
1022 * Added STATS command to client library and Irssi SILC client.
1023 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1025 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1027 * Assure that channel key is set before sending it. May
1028 crash server otherwise. Affected file silcd/packet_send.c.
1030 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * Assure that endless loop cannot happen with detached client
1033 resolving on normal server. Added idlist status
1034 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1035 silcd/idlist.h and silcd/packet_receive.c.
1037 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1039 * Incoming file transfer request cannot use same session as
1040 the sending session. This can happen when sending file to
1041 yourself. Crashed the client on quit. Affected file
1042 lib/silcclient/client_ftp.c. Bug #24.
1044 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1046 * Implemented the draft-riikonen-precense-attrs draft and
1047 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1049 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Distribute the SERVER_SIGNOFF notify also to local backup
1052 routers from the primary router. The backup router may not
1053 have the signing of local server directly connected and need
1054 to know about the signoff. Affected file silcd/server_util.c.
1056 * Use the primary router as the origin of the locally connected
1057 server when it is disconnecting from the backup router since
1058 that's where it really is coming from. Now the clients from
1059 the disconnecting server are removed correctly and "shadow"
1060 clients are not left to the backup router. Affected file
1063 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * If normal server is standalone and found existing but disabled
1066 channel, do not re-create the channel since it creates
1067 duplicate same channels. Affected file silcd/server.c.
1069 * Added anonymous client connections support to server. New
1070 "anonymous" configuration option to ConnectionParams section
1071 added. If set to true, the username and hostname information
1072 of the client will be scrambled and anonymous user mode is
1073 set automatically to the user. Affected files are
1074 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1076 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * In JOIN notify handling, mark that the cache entry of the
1079 client cannot be expired. Can cause crashes on normal
1080 server (asserts client->channels). Affected file is
1081 silcd/packet_receive.c.
1083 * From now on distribution versions are used as protocol versions
1084 instead of by default using the Toolkit base version as protocol
1085 version. Affected file prepare.
1087 * Do not set the locally resolved hostname for local client
1088 entry but take what server sends. This way the real hostname
1089 is showed in WHOIS for yourself. Affected file is
1090 lib/silcclient/idlist.c and lib/silcclient/client.c.
1092 * Resolve local info with IDENTIFY when connecting to server.y
1094 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1096 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1097 for implied search (not needed on platforms which has native
1098 pthreads library). Use --without-pthreads to disable threads.
1099 Affected file is configure.in.pre
1101 * Fixed --with-iconv on platforms which need to bypass (broken)
1102 native iconv(). Affected file is configure.in.pre
1104 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Moved -C option parsing in Irssi SILC client at same time
1107 as other options. The UI was initialized earlier and caused
1108 problems on command line. Bug #16. Affected file is
1109 irssi/src/silc/core/silc-core.c.
1111 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1113 * Added global variable silc_log_timestamp that tells silclog
1114 wether to print or not the timestamp in the logging files.
1115 Affected file lib/silcutil/silclog.[ch].
1117 * Added silcd configuration option Timestamp in the Logging
1118 section. Affected file silcd/serverconfig.[ch],
1119 doc/example_silcd.conf.in.
1121 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * Fixed fingerprint checking to check for entirely empty
1124 fingerprint instead of two first bytes when determining
1125 if it is set. Bug #18. Affected file silcd/command.c.
1127 * Fixed duplicate PKCS name registering to not allow it.
1128 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1130 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1132 * Conditionalize non-gcc compiler optimizations for various
1133 platforms, enable those commented out. Cleanups.
1134 Affected file lib/silcmath/mpi/configure.in
1136 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1138 * silc_rng_exec_command() left zombie processes if command
1139 didn't generate any output. Affected file
1140 lib/silccrypt/silcrng.c
1142 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1144 * Rewrote iconv checking, introduce --with-iconv for systems
1145 which rely on libiconv. Check if iconv() provided by libc
1146 is good enough, otherwise demand libiconv. Affected file
1149 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1151 * Search for ldopen() also in libc. This enables SIM support
1152 on *BSD systems. Based on patch from Alex Zepeda. Affected
1153 file configure.in.pre
1155 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1157 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1158 This fixes prepare on *BSD systems. Affected file
1161 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * More fixed for not having purge timeout for global clients
1164 that are on channel. Affected files silcd/command_reply.c
1167 * Fixed the rekey protocol to work with backup router connections.
1168 Rekey packets are now allowed on disabled connections as
1169 well. Affected files silcd/packet_send.c and server.c.
1171 * Do not switch to be as backup router when shutting down and
1172 closing the primary connection. Affected file silcd/server.c.
1174 * Fixed memory leaks in backup router deleting. Added
1175 silc_server_backup_free to free all data during shutdown of
1176 server. Affected files silcd/server_backup.[ch].
1178 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * Do not process commands if the sock->user_data is NULL.
1181 Affected file silcd/command.c.
1183 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed buffer overflow and security problems (loosing bits
1186 in CFB encryption) in SILC RNG. Problems reported by
1187 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1189 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Added yet more checks that client is not expired on global
1192 list if it is on channels. Affected file is
1193 silcd/command_reply.c.
1195 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1197 * Merged c0ffee's MIME signal patch which adds support for
1198 sending also MIME messages in Irssi SILC Client, and handling
1199 received MIME messages in a signal (and perhaps doing something
1200 to non-textual MIME messages).
1202 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Fixed pending command deletion in server and client library
1205 to check the whole list instead of breaking after first found.
1206 The affected files are silcd/command.[ch] and
1207 lib/silcclient/command.[ch].
1209 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1211 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1212 secret or private, otherwise it's possible to find out
1213 whether a secret channel exists or not. Affected file
1216 * If CMODE change fails during the mode setting, assure that
1217 the old mode mask is set for the channel back. Affected
1218 file silcd/command.c.
1220 * Fixed passphrase saving on +a channel on normal server
1221 after successful JOIN command. Affected file silcd/command.c.
1223 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Remove server/router operator privileges in DETACH command,
1226 since it's possible to resume to server where these
1227 privileges would not be allowed for the client. Affected
1228 file silcd/command.c.
1230 * Do not set to wait for backup in rehash of the server.
1231 Affected file silcd/server.c.
1233 * Do not check listener sockets when counting how many
1234 socket connections we have. Affected file is
1235 silcd/server_util.c.
1237 * Do not announce disconnected clients that are remaining
1238 in history (for WHOWAS). This is because SIGNOFF notify
1239 for these has been sent earlier already. Affected file
1242 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Buffer overflow with CUMODE command's mode->mode character
1245 conversion. Reported by Ville Räsänen. Affected file
1246 lib/silcutil/silcutil.c.
1248 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Allow heartbeat packets to go disabled connections anyway.
1251 Affected files silcd/server.c and silcd/packet_send.c.
1253 * Do not broadcast New Channel packets with List flag set
1254 in the packet to backup routers. The router must check
1255 for the correctness of the packets before sending them.
1256 It is possible that router will have enforce Channel ID
1257 change and this would cause desync in the backup router.
1258 Affected file silcd/packet_receive.c.
1260 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1261 are handled in list parsing. They are not list packets
1262 anymore. Affected file silcd/packet_receive.c.
1264 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Stop waiting for backup router through the timeout, not
1267 directly after backup router has arrived. Affected file
1270 * Do not re-create channel keys and send them when removing
1271 clients in server shutdown. Affected files are
1272 silcd/server_internal.h and silcd/server_util.c.
1274 * Notify distribution to backup routers was missing from
1275 the silc_server_send_notify_dest function which caused
1276 desyncing problems with backup router. Affected file is
1277 silcd/packet_send.c.
1279 * The client's channel removing was working wrong on
1280 backup router. It assumed that it doesn't know global
1281 information but backup router does know. For this reason
1282 it could remove channel when it wasn't supposed to do that.
1283 Affected file silcd/server.c and silcd/server_util.c.
1285 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Stop for a couple seconds after badkup router has become
1288 primary router. Affected file silcd/server.c.
1290 * Added silc_server_remove_servers_by_server, which is used
1291 to remove servers originated from some other server. Also
1292 clients of those servers can be removed too. Affected file
1293 silcd/server_util.[ch].
1295 * When removing clients after a server has signed of remove
1296 also all servers behind that server (unless they are known
1297 to be available locally), and send SERVER_SIGNOFF for each
1298 of the server separately. Also the signed off clients are
1299 sent now separately per signed off server. The affected files
1300 are silcd/server.c and silcd/server_util.[ch].
1302 * All servers added with silc_idlist_add_server must always
1303 have both "router" and "connection" pointers set. Otherwise,
1304 bad server entries may be left around in the cache.
1305 Affected file silcd/command_reply.c.
1307 * Do not create the channel key in NEW_CHANNEL packet
1308 processing if the channel is empty. Affected file
1309 silcd/packet_receive.c.
1311 * Completed backup router support for standalone routers.
1312 Supports also servers in the cell that do not use the backup
1315 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1317 * Fixed a bug in silc_string_regexify which did not add '^'
1318 at the start of each string, and thus the matching was
1319 not explicit. For example ban list iikone@*!*@* would
1320 match also "priikone", which is wrong, it would have to be
1321 *iikone@*!*@* to match also "priikone". Affected
1322 file lib/silcutil/unix/silcunixutil.c.
1324 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Enable all local server connections before updating client
1327 caches when we've become backup router. Otherwise, signoff
1328 packets may not reach the clients. Affected files are
1329 silcd/server.c and silcd/server_util.[ch].
1331 * Fixed a bug in version string parsing which could crash
1332 the program with specially formatted version string.
1333 Bug reported and patch provided by Ville Räsänen. Affected
1334 file lib/silcutil/silcutil.c.
1336 * Handle the disconnection immediately when DISCONNECT
1337 packet is received in server. Affected file silcd/server.c.
1339 * Primary router now waits a short time (10 seconds) for
1340 backup router connection before accepting any other
1341 connection (except local). Affected file silcd/server.c,
1344 * Fixed a crash in client libary in NICK_CHANGE notify when
1345 NICK_CHANGE arrived for client entry we are resolving
1346 currently. Affected file lib/silcclient/client_notify.c.
1348 * Call the sconn->callback completion even if error had
1349 occurred. Start reconnecting always if connection to
1350 primary router fails during backup router protocol.
1351 Affected files silcd/server.c and server_backup.c.
1353 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Added functions silc_server_send_opers and
1356 silc_server_send_opers_notify to send packets stricly
1357 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1358 to send variable argument notify to operators.
1359 Affected files silcd/packet_send.[ch] and silcd/server.h.
1361 * Removed UMODE rights checking with UMODE_CHANGE notify.
1362 Affected file silcd/packet_receive.c.
1364 * Server/router operator now receives notify when network
1365 switches to backup router and when it resumes the use of
1366 primary router. Affected file silcd/server.c and
1367 silcd/server_backup.c.
1369 * Fixed the updating of client information after backup
1370 resuming protocol is over; update all except local clients
1371 to the new primary router. The affected file is
1372 silcd/server_util.c.
1374 * Added support for closing active connections in rehash
1375 that were unconfigured by the user. Supports currently
1376 closing server and router connections. Affected file
1379 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1381 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1384 is NULL since seems that on some platforms NULL is allowed
1385 and on some it's not. Fallback encoding is used instead.
1386 Affected file lib/silcutil/silcstrutil.c.
1388 * Fixed statistics updating for incoming server connection
1389 which could cause problems when re-connecting. Affected
1390 file silcd/server.c.
1392 * Preliminary backup router support for standalone router
1393 added. Affected files in silcd/.
1395 * Mark server connections in backup router disabled before
1396 and after backup protocol. Affected file is
1397 silcd/server_backup.c.
1399 * Added support for reconnecting to remote server connection
1400 even if the protocol fails, and if the configuration wants
1401 us to keep trying to connect anyway.
1403 Server connection is not allowed to backup router if
1404 backup router does not have connection to primary router yet.
1406 Affected file is silcd/server.c.
1408 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Added silc_client_udpate_server function to update changed
1411 server info. Affected file lib/silcclient/idlist.[ch].
1413 * Added check for server entries that are being resolved when
1414 notify is received. If being resolved, handle the received
1415 notify only after it's resolved so that all notifys are
1416 handled in same order as received from the server.
1418 Added similar resolver check to channel entries. Every
1419 notify that cause resolving of any information that affects
1420 channel entry marks the channel entry in waiting state.
1421 After whatever resolving is over the waiters are signalled
1422 and only then the notifys are handled in the same order
1423 as delivered from the server.
1425 Affected files are lib/silcclient/idlist.[ch], and
1428 * Fixed KILLED notify handling in normal server. Affected
1429 file silcd/packet_receive.c.
1431 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1432 is locally connected, or was locally connected (but may
1433 be detached and connection is not active). Added also
1434 SILC_IS_LOCAL for checking this status. Affected files
1435 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1436 silcd/server.c and silcd/server_internal.h.
1438 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1440 * Don't send or handle TOPIC_SET if topic is already set and
1441 is same as being set. Affected files silcd/command.c and
1442 silcd/packet_receive.c.
1444 * Fixed CMODE change rights checking to work correctly when
1445 removing modes by operator. Affected file is
1446 silcd/server_util.c.
1448 * Fixed some handling with New Channel packet in router and
1449 fixed some CMODE_CHANGE notify handling in server and router.
1450 Affected file is silcd/packet_receive.c.
1452 * Changed "disconnect" client operation to include the
1453 reason of the disconnection and optional disconnection
1454 message. Affected file lib/silcclient/silcclient.h.
1456 * Made the compilation of lib/contrib/ stuff conditional.
1457 Affected files configure.in.pre, lib/contrib/Makefile.am.
1459 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1462 to the sender of the notify too, to avoid situation where two
1463 notifys are in the network at the same time going to oppsite
1464 directions. Affected file silcd/packet_receice.c.
1466 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Delete the client from channel even if the cilent->id is
1469 NULL. It was possible that client was deleted without
1470 removing from channels (theoretically at least). Affected
1471 file silcd/server.c and silcd/server_util.c.
1473 * Free the client data too when resuming is not successful.
1474 Affected file silcd/packet_receive.c.
1476 * Merged some code from c0ffee's silc-plugin. Affected files
1477 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1479 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1480 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1481 to the primary router connection, the other one returns
1482 TRUE if packet must be broadcasted to network.
1484 * All notifys that are destined to primary router (to network)
1485 are now automatically sent to backup routers even if the
1486 router is standalone (and has backup router). Affected files
1489 * Added --without-irssi and --without-silcd configuration
1490 options for disabling the compilation of these applications.
1491 Affected file configure.in.pre and prepare.
1493 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1496 UTF-8 encoding and decoding. Added also new encodings
1497 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1499 Added also SILC_STRING_LANGUAGE which is language and charset
1500 specific encoder and decoer for those platforms that support
1501 iconv(). It can convert the UTF-8 to and from the locale
1502 specific character set.
1504 Affected file lib/silcutil/silcstrutil.[ch].
1506 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1508 * Added function silc_get_command_name to the file
1509 lib/silcutil/silcutil.[ch].
1511 * Improved the server debug output a bit. Affected files are
1514 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Save the channel passphrase when received succesful JOIN
1517 command reply from router, on normal server. Otherwise
1518 joinig +a channels from normal server is not possible.
1519 Affected file silcd/command.c.
1521 * Fixed a bug in TOPIC_SET notify handling. The notifier
1522 may be other than client too, like server or channel.
1523 It expected it to always be only client and ignored the
1524 notify. Affected file silcd/packet_recieve.c.
1526 * Removed some (unnecessary) debug printing from
1527 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1529 * Do not force CMODE_CHANGE when server is announcing new
1532 Router announces stuff only after server reannounces channel
1533 after CHANNEL_CHANGE notify.
1535 These fixes optimizes the announcing procedure, and perhaps
1536 fixes some problems too. Affected file silcd/packet_receive.c.
1538 * Fixed SERVER_SIGNOFF sending to local clients. It was
1539 totally broken and sent the notify to all local clients,
1540 instead of only to those that was on same channel as the
1541 signing off clients. Affected file silcd/server_util.c.
1543 * Added -D option to server. It can be used to give debug
1544 level. The levels are from 0 - 99, and are predefined for
1545 smooth server debugging. (see silcd.c for the predefined
1546 levels). Affected file silcd/server.c.
1548 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Fixed a bug in Irssi SILC client to close the connection
1551 properly when disconnecting from server. Affected file
1552 irssi/src/silc/core/client_ops.c.
1554 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * When authenticating as founder during JOIN command, check
1557 that the one authenticating becomes the only founder on the
1558 channel. Affected file silcd/command.c.
1560 * Better checking for founder mode setting when CUMODE_CHANGE
1561 notify is received. Affected file silcd/packet_receive.c.
1563 * Close all connections when shutting down the server by sending
1564 DISCONNECT packet. Close all listeners too when shutting
1565 down the server. Affected file silcd/server.c.
1567 * Handle DISCONNECT packet correctly in client library by
1568 calling the "disconnect" client operation. Affected file
1569 lib/silcclient/client.c.
1571 * Handle local errors correctly during resuming. Affected
1572 file lib/silcclient/client.c.
1574 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * The log file is not dupped internally anymore in
1577 lib/silcutil/silclog.c. Fixed memory leaks too.
1579 * The scheduler now dispatches all pending timeout tasks
1580 when it is uninitialized with silc_schedule_uninit.
1581 Affected file lib/silcutil/silcschedule.c.
1583 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Added --enable-stack-trace option to configure. Added
1586 memory allocation stack trace support. Added files
1587 lib/silcutil/stacktrace.[ch]. Affected files are
1588 lib/silcutil/silcmemory.[ch].
1590 * Fixed memory leaks from libraries and server. Affected
1591 files around the tree.
1593 * Reverted back a fix made to CUMODE which broke it.
1594 Affected file silcd/command.c.
1596 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1599 core library, and implemented it. All textual messages SHOULD
1600 use this flag and the message MUST be UTF-8 encoded.
1601 All text messages sent by Irssi SILC client are now UTF-8
1602 encoded (regardless whether the terminal supports UTF-8 or not).
1603 Affected files are lib/silccore/silcchannel.h,
1604 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1607 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Added lots of new statistics updating that was missing from
1610 the server and router code. Affected files in silcd/.
1612 * Sending SIGUSR1 signal to server now dumps the current
1613 server statistics into /tmp directory. Affected file is
1616 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1617 the SILC Hash Interface also. Added new functions
1618 silc_hash_get_name, silc_hash_init, silc_hash_update and
1619 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1621 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Added some better info printing for client during connecting.
1624 Affected file silcd/server_util.c.
1626 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1627 to silence a user on a channel. Affected files are
1628 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1629 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1630 and silcd/packet_receive.c.
1632 * Fixed a fatal bug in handling of malformed command payload.
1633 Affected file silcd/command.c.
1635 * Fixed a double free when announcing channel users to router.
1636 Affected file silcd/server.c.
1638 * After successful authentication to channel founder mode, check
1639 that there isn't anyone else with founder mode on the channel.
1640 The one that authenticated will become founder and anyone
1641 else is demoted. Affected file silcd/command.c.
1643 * Added error printing of any error that has occurred during
1644 any command in client library. Affected file is
1645 irssi/src/silc/core/client_ops.c.
1647 * Removed some error printing from the client library and left
1648 it for the application to worry (from the error status it
1649 receives in 'command' client operation. Affected file is
1650 lib/silcclient/command.c.
1652 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1655 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1656 Starting key agreement with itself is denied. Affected file
1657 is lib/silcclient/client_keyagr.c.
1659 * Fixed some error checkings from the SFTP library which caused
1660 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1661 and lib/silcsftp/sftp_util.c.
1663 * Added new "debug" and "debug_string" settings to Irssi SILC
1664 client which can be used to print runtime debugging on the
1665 Irssi's screen. Available when compiled with --enable-debug
1666 option. Affected file irssi/src/silc/core/silc-core.c.
1668 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1670 * Fixed a missing variadic parameter in a function call that
1671 caused server crash when a non-allowed connection arrived.
1672 Reported by Richard Becker. Affected file silcd/server.c.
1674 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Added WATCH list sending to backup routers from router.
1677 The WATCH command is sent by the router to the backup
1678 router. Affected file silcd/command.c.
1680 * Mark the backup_router flag for RouterConnection entry
1681 if the backup router stuff is defined in the config file.
1682 Affected file silcd/serverconfig.c.
1684 * Fixed some backup data sending around the code to work better
1685 if the router is standalone router. Not all places were fixed.
1686 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1689 * Fixed the router connecting when connecting to multiple
1690 routers. It ignored every other router except the first
1691 one. Affected file silcd/server.c.
1693 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Made the private key generation after expiration optional.
1696 If not created after expiration the old key will re-expire
1697 at a later time (and thus key pair is not necessary to
1698 change). Affected file irssi/src/silc/core/clientutil.c.
1700 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * The length arguments in bind() and connect() were wrong
1703 and fixed now to used SIZEOF_SOCKADDR in the
1704 lib/silcutil/unix/silcunixutil.c.
1706 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Fixed detach timeout handling to use Client ID and not
1709 the actual client entry which may be freed in the callback.
1710 Affected file silcd/command.c.
1712 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Merged c0ffee's multiple interface support patch.
1715 Affected files in silcd/.
1717 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Cleanup keys properly. Affected file is
1720 irssi/src/silc/core/clientutil.c.
1722 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Display the user mode on the status bar. Affected file
1725 irssi/src/silc/core/silc-expandos.c.
1727 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * If private message key is not set, but the flag is set in
1730 the packet, ignore the packet since it cannot be decrypted.
1731 Affected file lib/silcclient/client_prvmsg.c.
1733 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * When resuming client, remove the old client entry from
1736 the watcher list too. Affected file silcd/packet_receive.c.
1738 * Do not allow normal server to force founder mode away
1739 from router if the founder mode is already set. Affected
1740 file silcd/packet_receive.c.
1742 * Remove the client entry with watch notify types with short
1743 timeout, and not directly, so that other notifys can be
1744 retrieved too. Affected file lib/silcclient/client_notify.c.
1746 * Display notification about data messages that cannot be
1747 displayed. Affected files irssi/src/silc/core/client_ops.c,
1748 irssi/src/fe-common/silc/module-formats.[ch].
1750 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Fixed the CHANNEL_CHANGE notify handling in client libary
1753 to not use freed memory. Affected file is
1754 lib/silcclient/client_notify.c.
1756 * Fixed CUMODE_CHANGE notify handling in server. Affected
1757 file silcd/packet_receive.c.
1759 * Fixed USERS command to support empty channels. Affected
1760 file silcd/command.c.
1762 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Allow multiple identical pending commands to be registered
1765 in client library. Affected file is lib/silcclient/command.c.
1767 * Call the completion for resolving client information only
1768 after all resolvers has finished. This fixes a crash in
1769 the client. Added support for checking when the resolvers
1770 are finished. Affected file is lib/silcclient/idlist.c.
1772 * Wait by default 3 seconds before reconnecting to the server
1773 after being disconnected. Makes the /detach command a bit
1776 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Check the watcher list before sending signoff notifys
1779 when closing client connection. Affected file is
1782 * Added better CMODE command rights checking. Affected file
1783 silcd/server_util.c.
1785 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Fixed watcher list checking during server signoff. It
1788 crashed the server. Affected file silcd/server_util.c.
1790 * The JOIN command reply returns now the founder's public
1791 key. Affected file is silcd/command.c.
1793 * Announce the channel mode, and the mode properties with
1794 CMODE_CHANGE notify. Affected file silcd/server.c.
1796 * Mark new channels by default disabled, untill at least
1797 one user joins the channel. Affected file is
1798 silcd/packet_receive.c.
1800 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * The nickname argument to watch notify can be optional.
1803 Fixes a crash in server. Affected file silcd/packet_send.c.
1805 * Remove the client entry from cache if the WATCH notify type
1806 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1807 lib/silcclient/client_notify.c.
1809 * Check the watcher list before and after changing nickname
1810 when the NICK_CHANGE notify is received. Affected file is
1813 * Fixed a crash in OPER and SILCOPER command sending. Empty
1814 passphrase caused the crash. Affected file is
1815 lib/silcclient/command.c.
1817 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Merged with Irssi CVS for Irssi SILC client.
1821 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Completed the protocol specifications.
1825 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Merged with Irssi CVS for Irssi SILC client.
1829 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Added the founder's public key delivery to the
1832 CUMODE_CHANGE notify type as well. Updated the protocol
1833 specs and the code. Affected files are silcd/packet_send.[ch],
1834 silcd/packet_receive.c and silcd/command.c.
1836 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Added silc_pkcs_public_key_copy function into the
1839 lib/silccrypt/silcpkcs.[ch].
1841 * Remove the `iv' from the SilcChannelEntry since we can
1842 live without it. Affected files are silcd/idlist.h and
1843 silcd/packet_receive.c.
1845 * Added support for sending the founder's public key in
1846 the CMODE_CHANGE notify packet in the server. Affected
1847 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1848 silcd/command.c and silcd/server.c.
1850 * Changed the FOUNDER_AUTH authentication to use only
1851 public key authentication as defined by new protocol
1852 specs. Passphrase authentication with that mode cannot
1853 be used anymore. It is now possible to reclaim founder
1854 mode from any server in the network. Affected files are
1855 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1857 * Added permanent channels support by making the channel
1858 permanent when FOUNDER_AUTH mode is set on the channel.
1859 The channel will not be destroyed even if channel is empty
1860 when that mode is set. Protocol TODO #17. Affected
1861 files are silcd/server.[ch], server_util.[ch],
1862 silcd/command.c, silcd/packet_receive.c and
1863 lib/silcclient/command.c.
1865 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Added reference counter to the command reply context in
1868 the client library. Affected files are
1869 lib/silcclient/command_reply.[ch].
1871 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed rekey protocol with PFS in the client library.
1874 Affected file is lib/silcclient/protocol.c.
1876 * Added support for list of errors in client library
1877 command reply handling. Affected file is
1878 lib/silcclient/command_reply.c.
1880 * Defined that the WHOIS and IDENTIFY commands can send
1881 list of errors. Updated the protocol specs. Protocol
1884 * Added support for sending list of errors to WHOIS and
1885 IDENTIFY commands in server. Added support for receiving
1886 list of errors in server. Affected files are
1887 silcd/command.c and silcd/command_reply.c.
1889 * Fixed client info resolving on LEAVE command in client
1890 library to not crash. Affected file is
1891 lib/silcclient/client_notify.c.
1893 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Defined that the NICK command replies with thew changed
1896 nickname too, to make the nickname changing simpler at
1897 the client's end. Updated protocol specs and the code
1898 in client and server. Affected files are
1899 silcd/command.c, lib/silcclient/command_reply.c and
1900 lib/silcclient/command.c.
1902 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Added `Compressed' packet flag to indicate that the packet
1905 payload is compressed by the sender. Updated the protocol
1906 specs and the core library. The compression still is not
1907 implemented in the sources. Affected file is
1908 lib/silccore/silcpacket.h.
1910 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Remove pending command callbacks also if the connection
1913 to the server is destroyed. Affected file is
1914 lib/silcclient/client.c.
1916 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Added new QUIET channel user mode that can be used to
1919 quiet a user in a channel. Updated the protocol specs but
1920 it wasn't implemented yet. Protocol TODO #27. Affected
1921 file is lib/silccore/silcmode.h.
1923 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Added BLOCK_INVITE user mode to be able to block incoming
1926 invite notifications. Protoocol TODO #26. Affected files
1927 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1930 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1931 the protocol specs and the code. Affected file is
1932 lib/silccrypt/silcpkcs.c.
1934 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Disconnect Payload includes now the status type. Updated
1937 the protocol specs and the code. Protocol TODO #25.
1938 Affected files are silcd/server.c, lib/silcclient/client.c.
1940 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1941 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1942 Moved the silc_client_command_status_messages table to the
1943 lib/silcutil/silcutil.c and added new funtion
1944 silc_get_status_message, which deprecates function
1945 silc_client_status_message. Affected files are
1946 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1947 lib/silcutil/silcutil.[ch].
1949 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Defined that the nickname hash in Client ID MUST be from
1952 lowercase nickname. This effectively changes nicknames in
1953 SILC to case-insensitive. Updated the protocol specs and
1954 the code. Affected files are lib/silcutil/silcutil.[ch],
1955 silcd/serverid.c, and silcd/idlist.c.
1957 * Added new channel user modes BLOCK_MESSAGES_USERS and
1958 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1959 code. Affected files are lib/silccore/silcmode.h,
1960 lib/silcclient/command.c, and silcd/packet_send.c.
1962 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1963 specs and code. Affected file lib/silccore/silcstatus.h.
1965 * Added support for watch list. It is possible to add nicknames
1966 to be watched, and when they come to network, leave network
1967 or user mode changes the watcher will be notified of this
1968 change. Added SILC_COMMAND_WATCH command, added new
1969 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1970 notifications. Updated the protocol specs and implemented
1971 this to library, client and server. Protocol TODO #21.
1972 Affected files are lib/silccore/silccomand.h,
1973 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1974 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1975 silcd/packet_send.[ch], silcd/packet_receive.c, and
1976 irssi/src/silc/core/client_ops.c.
1978 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1979 somebody watching you. Updated the protocol specs and the
1980 code. Affected files are lib/silccore/silcmode.h, and
1981 lib/silcclient/command.c.
1983 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Added service support to SILC protocol. Added new command
1986 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1987 core library. Services are not implemented in server or
1988 client for now. Protocol TODO #20. Affected files are
1989 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1991 * Added SilcStatus argument to `command' client operation
1992 to return the error status when command sending fails
1993 locally. Changed all command in client library to return
1994 correct command status. Affected files are
1995 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1996 irssi/src/silc/core/client_ops.c.
1998 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Added silc_mime_parse function to parse MIME headers.
2001 Affected files are lib/silcutil/silcstruti.[ch].
2003 * Added MIME header parsing in Irssi SILC Client. It displays
2004 all textual MIME objects, others it ignores. Affected file
2005 is irssi/src/silc/core/clien_ops.c.
2007 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2009 * Fixed a bug in the pid writing function, which couldn't be
2010 written in a root-owned directory.
2012 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Defined that channel message to unknown Channel ID must
2015 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2016 Updated the protocol specs and the code in server. The
2017 affected file is silcd/packet_receive.c.
2019 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2022 that it is used to send error notifys if error occurs during
2023 some SILC packet processing, except commands. The error
2024 types are same as for command reply types. Defined that
2025 if private message is sent to unknown Client ID the error
2026 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2027 Updated the protocol specs and code. Affected files are
2028 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2029 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2030 and irssi/src/silc/core/client_ops.c. Renamed the
2031 SilcCommandStatus to SilcStatus.
2033 * Defined the use of extra WHOIS attributes in WHOIS command.
2034 The <Requested Attributes> (defined in a separate document)
2035 can be used to request additional information about user
2036 not returned by standard WHOIS command. Defined that server
2037 can send WHOIS command directly to client. Client provides
2038 the requested attributes to the server. Updated the protocol
2039 specs. Protocol TODO #4. Implementation is not done yet
2040 (Protocol TODO #24).
2042 * Renamed function silc_client_command_status_message to
2043 silc_client_status_message. Affected files are
2044 lib/silcclient/command_reply.[ch].
2046 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2049 32 bit integers. Updated the protcol specs and the code.
2050 Affected files are silcd/command.c and
2051 lib/silcclient/command.c.
2053 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2055 * Fixed a bug in library where sending a bogus authentication
2056 payload would lead to a crash. Affected file is
2057 lib/silccore/silcauth.c.
2059 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Added detach_disabled and detach_timeout server config
2062 options to the server. Affected files silcd/serverconfig.[ch],
2063 silcd/command.c and silcd/packet_receive.c.
2065 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Added resolve_cmd_ident field to the SilcClientEntry structure
2068 too so that if the entry is for example being resolved so
2069 another command may attach to the same pending command reply
2070 without requiring to resolve the same entry again. Added
2071 support for adding multiple pending commands for one
2072 command idenfier. Affected files lib/silcclient/command.[ch],
2073 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2075 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Defined that server receives WHOIS command reply for private
2078 and secret channels too. Updated protocol specs and the
2079 code in server. Affected file silcd/command.c.
2081 * Defined <channel user mode list> argument to WHOIS command
2082 reply for returning user modes on the channels. The
2083 channel list now doesn't include the user mode anymore but the
2084 actual channel mode. Updated protocol specs and the code in
2085 client and server. Affected files are silcd/command_reply.c,
2086 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2087 and lib/silcclient/command_reply.c.
2089 * Save the channels list in WHOIS command reply in normal server
2090 so that WHOIS always shows joined channels also in normal
2091 server and not just on router. Affected file is
2092 silcd/command_reply.c.
2094 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Defined that server receives USERS command reply for private
2097 and secret channels too. Updated protocol specs and the
2098 code in server. Affected file silcd/command.c.
2100 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Changed the UMODE's mode mask argument to be optional. If
2103 not provided then the command merely returns the current mode
2104 mask to the client. Updated protocol specs and the server.
2105 Affected file is silcd/command.c.
2107 * Added SILC session detachment/resuming support. It is possible
2108 to detach by closing the network connection and then re-connect
2109 and resume to the old client session. Added DETACHED user
2110 mode that server will set for detached client. Added new
2111 packet RESUME_CLIENT which is used to perform the resuming
2112 process. Added DETACH command. Updated the protocol specs,
2113 core library, client and server. Protocol TODO #22. Very
2114 many affected files around the tree.
2116 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Changed the CMODE's mode mask argument to be optional. If
2119 not provided then the command merely returns the current mode
2120 mask to the client. Updated protocol specs and the server.
2121 Affected file is silcd/command.c.
2123 * Changed the Killer's Client ID in KILLED notify to be just
2124 any ID payload since router server is allowed to kill as well.
2125 Updated protocol specs, client libary and server. Affected
2126 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2127 and irssi/src/silc/core/client_ops.c.
2129 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Added new user modes ANONYMOUS for special anonymous servers
2132 that may set the mode for client, and BLOCK_PRIVMSG which
2133 client may set to block incoming private messages unless the
2134 Private Message Key flag is set (using private keys to protect
2135 private messages). Updated protocol specs and code in client
2136 and server and core library. Protocol TODO #23. Affected
2137 files are lib/silccore/silcmode.h, silcd/server.[ch],
2138 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2139 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2141 * Added new channel user mode BLOCK_MESSAGES which the client
2142 may set to itself to tell server not send channel messages.
2143 Other packets such as channel key packets are still sent.
2144 Protocol TODO #23. Updated the protocol specs, client and
2145 server. Affected files are lib/silccore/silcmode.h,
2146 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2147 lib/silcutil/silcutil.c, silcd/command.c, and
2148 silcd/packet_send.c.
2150 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Redefined the Status Payload to include now two 8 bit fields,
2153 instead of one 16 bit field. This now makes it possible to
2154 send list of errors. Updated the protocol specs and the code
2155 in core library, client library and server. Protocol TODO #1.
2156 Affected files are lib/silccore/silccommand.[ch],
2157 lib/silcclient/command_reply.[ch], silcd/command.c,
2158 silcd/command_reply.c and silcd/packet_receive.[ch].
2160 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2162 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2163 must be handled by the application and should tell the application
2164 that an error message was already printed, and it should print the
2165 config coords (line, filename, ...). Affected files are
2166 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2168 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2169 server config parsing code more readable.
2171 Fixed a bug in the fetch_logging() config callback.
2173 Affected files is silcd/serverconfig.c.
2175 * Drop root privileges when started in foreground. Don't drop them
2176 if debugging also. Affected file is silcd/silcd.c.
2178 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Added more IM-like features by introducing new user modes
2181 for setting various presence information. Added new modes:
2182 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2183 specs and code. Protocol TODO #19. Affected files are
2184 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2185 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2187 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Added STATS command to the protocol after all, to return
2190 various statistical information about the network. It can
2191 be used by clients to retrieve statistical information, and
2192 servers may use it to to fetch cell and network wide
2193 statistics from router. Updated the protocol specs and
2194 implemented it to the server. Protocol TODO #16.
2195 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2196 silcd/command_reply.[ch].
2198 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * The LIST command reply in client libary now adds new channel
2201 entry if the returned channel doesn't exist yet in cache,
2202 and returns the channel entry to the application in the
2203 command_reply client operation. Affected file is
2204 lib/silcclient/command_reply.c.
2206 * Changed the channel message payload's MAC generation to
2207 include the IV in the MAC as well. This way all relevant
2208 parts of the channel message payload are authenticated also
2209 with the channel message MAC (and not only by packet MAC).
2210 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2211 Affected file is lib/silccore/silcchannel.c.
2213 * Fixed the SKE to save the remote version, since the
2214 silc_ske_parse_version mistakenly checked wrong version,
2215 after it replaced the start payload. Affected files are
2216 lib/silcske/silcske.[ch].
2218 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2221 string utility functions. Added there also new functions
2222 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2223 Affected files lib/silcutil/silcstrutil.[ch].
2225 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2226 files are lib/silcutil/silcstrutil.[ch].
2228 * Defined that the security property fields in SKE SHOULD be
2229 UTF-8 encoded, defined that version string MUST be US-ASCII
2230 encoded, defined that passphrases sent in connection
2231 authentication protocol MUST be UTF-8 encoded. Implemented
2232 these to the client and server. Defined also that other
2233 passphrases sent in the protocol MUST be UTF-8 encoded.
2234 Affected files are lib/silcske/silcske.c,
2235 lib/silcclient/protocol.c, silcd/protocol.c,
2236 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2238 * Changed the silc_client_close_connection interface to not
2239 need the SilcSocketConnection which should not be visible
2240 to application. Affected files are lib/silcclient/client.c
2241 and lib/silcclient/silcclient.h.
2243 * Rewrote the text for Private Message Key Payload in the
2244 protocol specification. Protocol TODO #11.
2246 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Upgraded the protocol version to 1.1, updated protocol specs
2251 * Added the nickname as new argument to NICK_CHANGE notify and
2252 added it to protocol specs and implemented it to client and
2253 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2254 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2255 lib/silcclient/client_notify.c.
2257 * Added the killer's client ID to the KILLED notify and added
2258 it to protocol specs and implemented it to client and server.
2259 Protocol TODO #13. Affected files are silcd/command.c,
2260 silcd/packet_receive.c, packet_send.[ch],
2261 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2262 The killer's client entry is now returned to application in
2263 the `notify' client operation.
2265 * Fixed the Max Argument fields that had too large value set
2266 in the protocol specs. Protocol TODO #14.
2268 * Added the LEAVE command reply to return the ID of parted
2269 channel. Updated protocol specs and implemented it to the
2270 client and server. Protocol TODO #15. Affected files are
2271 silcd/command.c, lib/silcclient/command_reply.c. The channel
2272 entry is now returned to application in the `command_reply'
2275 * Rewrote the version SKE version checking in client libary
2276 and in server to use the silc_parse_version_string. Affected
2277 files are lib/silcclient/protocol.c, silcd/protocol.c.
2279 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2280 commands that was missing it, and updated protocol specs and
2281 the server implementation. Protocol TODO #10. The affected
2282 file is silcd/command.c.
2284 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2285 generic reply to a generic request (REQUEST flag), and
2286 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2287 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2288 to define the payload for DATA flag. Added the flags to
2289 the implementation. Protocol TODO #9. Affected file is
2290 lib/silccore/silcchannel.h.
2292 Changed the client library to return the message length
2293 to application as well in the channel_message and private_message
2294 client operations. Affected files are
2295 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2296 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2297 and lib/silcclient/client_ops_example.c.
2299 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2300 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2301 the channel. Updated protocol specs and impelemented this
2302 to client and server. Protocol TODO #6. Affected files are
2303 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2304 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2306 Added new options m and M to CMODE command in Irssi SILC
2307 client to set these modes.
2309 * Deprecated all administrative commands from SILC protocol
2310 since they are highly implementation specific commands.
2311 Updated protocol specs. Moved the old commands in
2312 implementations to private range of command types. Affected
2313 files are silcd/command.c, lib/silcclient/command.c and
2314 lib/silcclient/command_reply.c. Protocol TODO #8.
2316 * Fixed a bug in server where sending unknown command crashes
2317 the server. Affected file silcd/command.c.
2319 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added SILC_PROTOCOLVERSION macro to check protocol version
2322 of a socket connection. The affected file is
2323 lib/silcutil/silcsockconn.h.
2325 * Added better error logging in rekey protocol. Affected file
2328 * Do not check public key types in SKE during rekey. Affected
2329 file lib/silcske/payload.c.
2331 * Fixed the rekey protocol with PFS, which was totally broken.
2332 Affected file silcd/protocol.c.
2334 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Some client implementations quit network by doing first LEAVE
2337 and then immediately SIGNOFF (like Bombyx). We now do check
2338 after a short time after LEAVE notify and check whether the
2339 client is still valid after LEAVE, and if not we remove it from
2340 cache. Affected file is lib/silcclient/client_notify.c.
2342 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2344 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2345 it's good not to have security holes here.
2347 * Fixed a negative refcount situtuation for the config context.
2348 Affected file is silcd/serverconfig.c.
2350 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2352 * ROBOdoc documented lib/silcutil/silcutil.h.
2354 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Optimized even more the SilcPacketContext structure. Now
2357 totally saved 16 bytes of memory per context after optimization.
2358 Affected files are lib/silccore/silcpacket.[ch].
2360 * Made strict checks for valid SILC IDs. Affected file is
2361 lib/silccore/silcid.c.
2363 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Changed the object argument for silc_cipher_register,
2366 silc_hash_register, silc_hmac_register and silc_pkcs_register
2367 to const. Affected files are lib/silccrypt/silccipher.[ch],
2368 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2370 * Changed the silc_get_username and silc_get_real_name to
2371 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2373 * Fixed the Irssi SILC Client to use the silc_get_username and
2374 silc_get_real_name insted of glib routines since the glib
2375 routines only corrupt stack. Fixes the Irssi SILC to work in
2376 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2378 * Fixed the Irssi to not use g_get_home_dir since it crashes
2379 or returns garbage on cygwin and corrupts stack. Added function
2380 get_home_dir to Irssi routines. Affected files are
2381 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2383 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Made some structure optimizations. SFTP memory FS MemFSEntry
2386 entry structure. Optimized SilcTask structure. Optimized
2387 SilcPacketContext structure.
2389 Affected files lib/silcsftp/sftp_fs_memory.c,
2390 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2392 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * And yet again reverted back the config thing since Johnny
2395 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2398 * Fixed memory leaks from config object. Affected files are
2399 silcd/serverconfig.[ch].
2401 * Added support for adding new connections to the server in rehash.
2402 After rehash they take effect.
2404 Added support for changing the maximum allowed connections in
2405 rehash. The number can grow but going smaller is not supported.
2407 Added function silc_server_num_sockets_by_remote to the
2408 silcd/server_util.[ch].
2410 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2412 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2414 * Added preliminary checking during config parsing for a valid
2415 public/private key and removed further checks in the code.
2416 Affected files are silcd/serverconfig.[ch], server.c.
2418 * Moved functions silc_server_drop() and silc_server_daemonise()
2419 from server.c to silcd.c since they are stricly related to
2420 the application activity.
2422 * Reverted a small part of the automatic ref/unref since
2423 it caused a double unref in some situations. Affected
2424 files are silcd/silcd.[ch], server.c, serverconfig.c.
2426 * Added some .cvsignore files in the lib directory.
2428 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Fixed silc_net_gethostbyaddr to correctly resolve by
2431 address. Affected file lib/silcutil/silcnet.c.
2433 * Fixed the notify relaying to client. The HMAC to be used
2434 with relayed packets ws wrong and caused decryption failure
2435 at the client end. Affected file is silcd/packet_receive.c.
2437 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Created new branch silc_protocol_1_0_branch.
2441 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2443 * Changed the silc_server_config_* routines to be SilcServer
2444 independent. They are now officially application specific code
2445 and not part of generic server implementation. Affected files
2446 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2448 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Added automatic referencing of config context in the
2451 silc_server_config_alloc, and automatic unreferencing in the
2452 silc_server_config_destroy. Affected files are
2453 silcd/serverconfig.[ch], silcd/silcd.c.
2455 * Fixed the silc_log_quick handling in the logging routines.
2456 It didn't log quickly when it was TRUE. Affected file is
2457 lib/silcutil/silclog.c. Also the flush delay was set even
2458 if it was 0 in config file. Affected file is
2459 silcd/serverconfig.c.
2461 * Added support for changing key pair of the server in rehash.
2462 Affected file silcd/server.c.
2464 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2467 too early, before getting the channel entry. Affected file
2468 is silcd/packet_receive.c.
2470 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2472 * Added functions silc_server_config_[ref/unref], these are used
2473 to prevent that the config object is destroyed.
2475 No longer directly affect global variables silc_log_quick and
2476 silc_log_delay, they are first cached inside the config object
2477 and then applied with silc_server_config_setlogfiles().
2479 silc_server_config_set_defaults() is now internal to
2480 serverconfig.c, there are no reasons to show this internal stuff
2483 Affected files are silcd/serverconfig.[ch].
2485 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2486 fprintf's to stderr, since some code may be executed again after
2487 the server went into the background. Affected files are
2490 * Added rehash support. Added function silc_server_rehash() that
2491 will perform all the basic tasks of the rehashing procedure.
2493 * Added command line option `-x, --hexdump'. This will enable the
2494 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2495 The option `--hexdump' implies `--debug'.
2497 * Fixed a bad bug in the logging APIs (silcutil library) where
2498 the application would crash after calling silc_log_reset_all().
2500 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Fixed the KICKED notify handling in client library to
2503 correctly remove the channel and all entries from the
2504 channel when I was kicked. This bug crashed the client.
2506 Fixed yet another but in KICKED notify handling to remove
2507 the kicked client correctly from the channel.
2509 Affected file is lib/silcclient/client_notify.c.
2511 * Fixed a minor bug in looking up correct client entry
2512 in KICKED notify in server. Affected file is
2513 silcd/packet_receive.c.
2515 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2516 sources correctly to distribution. Fixes --with-gmp option.
2518 * Removed the manual rehashing from ID Cache, and changed it
2519 to use the SILC Hash Table's auto rehash feature. Affected
2520 file is lib/silccore/silcidcache.c.
2522 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Fixed a bug in the silc_client_nickname_format function that
2525 handles the multiple same nickname formatting. Two clients
2526 with same nickname caused problems after the first one left
2527 and rejoined. It didn't format the nickname correctly.
2528 Affected file is lib/silcclient/idlist.c.
2530 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Don't change the topic if olod topic is same as new one.
2533 Affected file is silcd/packet_receive.c.
2535 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Added cross-reference support to the SILC Documentation
2538 generator. All types across all HTML files are now cross-
2539 referenced. Affected files util/robodoc/generator.c and
2540 scripts/silcdoc/silcdoc.
2542 * Added file lib/silcutil/silctypes.h to include all the
2543 arithmetic type definitions and some macros. Removed
2544 includes/bitmove.h and moved macros to silctypes.h.
2546 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2550 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Added `type' argument to silc_id_payload_parse_id function which
2553 now returns the type of the ID to the sent pointer. Affected
2554 file is lib/silccore/silcid.[ch].
2556 * Added check for CMODE_CHANGE notify type that mode change is
2557 allowed by the sender. Affected file silcd/packet_receive.c.
2559 * Added check for CUMODE_CHANGE notify type that mode change is
2560 allowed by the sender. Affected file silcd/packet_receive.c.
2561 Added the ID type as CUMODE_CHANGE notify type as argument
2562 to the `notify' client operation. Affected files are
2563 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2565 * Added function silc_client_add_server to the client library.
2566 Added support for resolving also channel and server info when
2567 received unknown entity in notify packet. Affected files are
2568 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2570 * Added function silc_command_get_status to return the command
2571 status from the command reply's argument payload. Affected files
2572 are lib/silccore/silccommand.[ch].
2574 * Added check for KICKED notify type that the kicking is
2575 allowed by the client. Affected file silcd/packet_receive.c.
2577 * Created function silc_get_input which can be used to get input
2578 (echo on or off) from user on command line. Affected files are
2579 lib/silcutil/silcutil.[ch].
2581 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Optimized silc_server_packet_relay_to_channel function.
2584 Added new function silc_channel_message_payload_encrypt which
2585 can be called directly if channel message payload needs to
2586 be encrypted and is already encoded (no need to call _encode
2587 function). Packet relaying is now done by router without any
2588 extra memory allocations. Affected files are
2589 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2590 silcd/packet_send.c.
2592 * Fixed the INVITE notify handling. It took wrong arguments
2593 as invite list and invite delete. Affected file is
2594 silcd/packet_receive.c.
2596 * Added check for TOPIC_SET notify type that the topic change is
2597 allowed by the client. Affected file silcd/packet_receive.c.
2599 * Added check for INVITE notify type that inviting is allowed by
2600 the client. Affected file silcd/packet_receive.c.
2602 * Changed the silc_server_client_on_channel to return the
2603 SilcChannelClientEntry as well. Moved the function
2604 silc_server_check_cmode_rights to server_util.[ch].
2605 Affected files are silcd/server_util.[ch], silcd/command.c.
2607 * Added function silc_server_check_umode_rights to check whether
2608 changing client's user mode is allowed. Added check for
2609 UMODE_CHANGE notify type that the umode change is allowed
2610 by the client. Affected files are silcd/server_util.[ch],
2611 silcd/packet_receive.c and silcd/command.c.
2613 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2616 ID length. It ignored that ID can be IPv6 based as well.
2617 Affected file lib/silccore/silcpacket.h.
2619 * Fixed the silc_id_id2str and silc_id_str2id to take the
2620 IPv6 address offset's into consideration. Affecte file is
2621 lib/silccore/silcid.c.
2623 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Fixed the internal Unix scheduler functions to check for
2626 NULL context they may receive. The affected file is
2627 lib/silcutil/unix/silcunixschedule.c.
2629 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2631 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2632 can specify different directory with --home command line
2633 parameter. Affected files irssi/src/silc/core/client_ops.c,
2636 * SILC-specific commands aren't now executed if the active server
2637 isn't of SILC-type, so there won't be problems with having
2638 IRC and SILC protocol support in same client. Affected files
2639 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2642 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Improved the signal support in SILC Schedule. Added new
2645 function silc_schedule_signal_call which is used by application
2646 to mark a signal to be called. It is now safe to perform
2647 any kind of tasks in signal callbacks since it is guaranteed
2648 that the application specified signal callback is called
2649 after the signal is over. Affected files are
2650 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2652 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added `name' field to SilcChannelPrivateKey to represent
2655 application given name for the key. Moved also the context from
2656 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2657 Added the `name' argument also to the function
2658 silc_client_add_channel_private_key.
2660 Added function silc_client_current_channel_private_key to set the
2661 current channel private key in use.
2663 Added "change" command to KEY command which can be used to change
2664 the current channel private key. Bound the command also to
2665 alt+K (Alt+Shift+k).
2667 Also affected files lib/silcclient/client_channel.c,
2668 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2670 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Added silc_rng_get_byte_fast function in to the
2673 lib/silccrypt/silcrng.[ch].
2675 * Changed the interface of silc_packet_assemble and the
2676 silc_packet_send_prepare. If silc_packet_assmble is now
2677 called the application does not call silc_packet_send_prepare
2678 because the library will call it automatically. These
2679 interfaces now also return a reference to the outgoing buffer
2680 which includes the assembled packet, which the application can
2681 use to encrypt the packet.
2683 Affected files are lib/silccore/silcpacket.[ch],
2684 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2685 silcd/packet_send.c, server_backup.c and packet_receive.c.
2687 * Fixed a packet sending bug on very high load, where outgoing
2688 packet queue wasn't handled correctly and packets got corrupted.
2689 Affected files are lib/silcutil/*/silc*sockconn.c,
2690 lib/silcclient/client.c and silcd/server.c.
2692 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Added macro SILC_PACKET_DATALEN which can be used during
2695 packet assembling to check whether the data to be added to
2696 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2697 len is truncated until it fits it.
2699 Added checks for maximum length of channel message payload and
2700 private message payload also.
2702 Added checks for maximum packet length in server and in
2705 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2706 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2707 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2708 lib/silcclient/client_prvmsg.c.
2710 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Added silc_server_packet_queue_purge call to the
2713 silc_server_disconnect_remote to assure that all data in the
2714 queue before disconnecting is sent to the network. Affected
2715 file silcd/server.c.
2717 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Added the deleting of server's own ID cache entry to the
2720 silc_server_free function. Free also everything else that
2721 has been allocated in silc_server_init. The affected file
2724 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Added functions silc_parse_version_string, silc_version_to_num,
2727 and silc_ske_parse_version to parse SILC protocol style version
2728 strings. Affected files lib/silcutil/silcutil.[ch] and
2729 lib/silcske/silcske.[ch].
2731 * Added new configuration params: version_protocol, version_software
2732 and version_software_vendor to specify what version the remote
2733 host must at least be to be able to connect to server. The vendor
2734 string can be regex matched too. Added new function
2735 silc_server_connection_allowed to check maximum number of allowed
2736 connections, and allowed versions for incoming connections.
2737 Affected files are silcd/server.c, server_util.[ch] and
2740 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Added preliminary support for signals in scheduler. The
2743 signals we care about are now blocked always when the scheduler
2744 is locked. This way we can synchronise the use of signal with
2745 scheduler. It is guaranteed that when signal occurs the scheduler
2746 is not locked, and thus new tasks can be safely added to the
2749 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2750 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2751 Added new platform specific routines
2752 silc_schedule_internal_signals_[un]block and
2753 silc_schedule_internal_signal_[un]register.
2755 Added new functions to SILC Schedule API:
2756 silc_schedule_signal_[un]register. Each signal that application
2757 is going to use should be registered to the scheduler.
2759 Affected files are lib/silcutil/silcschedule.[ch],
2760 lib/silcutil/*/silc*schedule.c.
2762 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Check for unauthenticated client and server in the
2765 silc_server_new_client and silc_server_new_server functions.
2766 Affected file silcd/packet_receive.c.
2768 * Added function silc_string_is_ascii to check whether given
2769 string is 7-bit ASCII string. Affected files are
2770 lib/silcutil/silcutil.[ch].
2772 * Added function silc_id_is_valid_server_id into the
2773 silcd/serverid.c and added checking for valid Server ID's in
2774 silc_server_new_server. The Server ID must always be based
2775 on the server's public IP address.
2777 * Added logging of DISCONNECT packet message in the server.
2778 Affected file silcd/server.c.
2780 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Changed all library interfaces that use Global RNG to also
2783 accept SilcRng as argument. Affected files are
2784 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2785 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2786 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2787 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2788 lib/silccrypt/rsa.c.
2790 * Added function silc_pkcs_generate_key to the
2791 lib/silccrypt/silcpkcs.[ch] for applications so that they
2792 don't need to do pkcs->pkcs->init calls anymore.
2794 * Remove SilcSocketConnection from the SFTP API since it really
2795 wasn't needed there. The application has the information
2796 saved in its contexts anyway and the SFTP layer doesn't need
2797 know about it. Affected files lib/silcsft/silcsftp.h and
2798 lib/silcsftp/sftp_[server/client].c.
2800 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2801 The SilcSimContext is not SilcSim.
2803 * Fixed possible buffer overflows in silc_id_render in the
2804 lib/silcutil/silcutil.c.
2806 * On EPOC the global crypto module lists are not used at all
2807 in the crypto library. Added support for using the constant
2808 algorithm list on EPOC. Affected files are
2809 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2812 * Fixed the handling of third parameter of KICKED notify, since
2813 it was mistakenly updated to SILC Protocol 1.0 even though it
2814 is to be included in 1.1. Since it is not in 1.0 it is not
2815 mandatory, and this fix now handles it only if it is provided,
2816 and it is not error if it is not provided. Affected file
2817 lib/silcclient/client_notify.c.
2819 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2822 client. Affected file irssi/src/silc/core/client_ops.c.
2824 * Merged with Irssi 0.8.4 from irssi.org CVS.
2826 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Check for valid socket connection in client entries before
2829 sending any messages. Fixes a crash, but doesn't fix some
2830 other underlaying bug that is lurking there. Affected
2831 file silcd/packet_send.c.
2833 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2835 * $usermode, $cumode and $cumode_space expandos shouldn't do
2836 anything with non-SILC server records. Affected file
2837 irssi/src/silc/core/silc-expandos.c
2839 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Fixed the silc_net_check_[host/local]_by_sock to support
2842 IPv6 bound sockets as well. Now they can return IPv6 addresses
2843 as well. Affected file lib/silcutil/silcnet.c.
2845 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2846 Affected lib/silcutil/unix/silcunixnet.c.
2848 * Fixed ID rendering (at least on some platforms, not NetBSD)
2849 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2851 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Added silc_hash_public_key and silc_hash_public_key_compare
2854 functions to be used with SilcHashTable. They can be used to
2855 hash public keys and compare public keys in hash table. Affected
2856 file lib/silcutil/silcutil.[ch].
2858 * Added support for specifying multiple public keys for Client
2859 connection section in server configuration file. This makes it
2860 possible to accept multiple public keys from same host, or to
2861 make a section that accepts any incoming host, and have the
2862 accepted public keys listed in the section.
2864 Added functions silc_sever_[find/get]_public_key, added the
2865 support for this actually to all connection sections but only
2866 the Client section is currently allowed to specify multiple
2869 Affected files are silcd/server.c, server_internal.h,
2870 command.c, protocol.c, server_util.[ch], packet_receive.c.
2872 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Merged Irssi 0.8.2 from irssi.org CVS.
2876 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2878 * If silc_debug is TRUE, also output standard logging messages
2879 to stderr with the debug output.
2881 Made silc_log_reset_all() flushing all channels before returning.
2882 Also fixed some documentation typos.
2884 Affected files are lib/silcutil/silclog.[ch].
2886 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Fixed the server to check correctly the amount of connections
2889 from single host, by checking also the type of the connection.
2890 Fixed also the comparison of number of connections and number
2891 of allowed connections. Affected files are silcd/server.c,
2894 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Fixed the USERS command reply to save the user's mode on the
2897 channel as well. Fixed JOIN command reply to check whether a
2898 client is on channel already and not join it twice. Affected
2899 file lib/silcclient/command_reply.c.
2901 * Added new file silc-expandos.c into irssi/silc/core/ to return
2902 various stuff for various signal for the statusbar etc. updating.
2903 Now Irssi SILC client prints channel user modes etc. on the
2906 * The user mode (like server/router operator changes) is now shown
2907 on the Irssi SILC client's statusbar. The affected files are
2908 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2910 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2913 to SILC_SCHEDULE_[UN]LOCK macros.
2915 * Added more error printing to logs in server code. Affected
2916 files silcd/server.c and silcd/protocol.c.
2918 * Fixed -S option parsing in Irssi SILC Client. Affected file
2919 irssi/src/silc/core/silc-core.c.
2921 * Added silc_buffer_alloc_size function. Affected file is
2922 lib/silcutil/silcbuffer.h.
2924 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2927 constants. Affected files in
2928 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2931 * Changed the internal SFTP Memory FS table to const. Affected
2932 file lib/silcsftp/sftp_fs_memory.c.
2934 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Fixed the buffer formatting and unformatting routines to
2937 check the size of 64 bits types with sizeof(). Affected
2938 file is lib/silcutil/silcbuffmt.c.
2940 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Removed 0.6.x backwards support.
2944 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Changed all integer type names:
2947 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2948 to avoid collisions with other libraries using same type names
2951 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Added `prefer_ipv6' argument to the functions
2954 silc_net_gethostbyname[_async]. If it is TRUE it will return
2955 IPv6 address over IPv4. If FALSE IPv4 address is returned
2956 even if IPv6 address was found. Affected files
2957 lib/silcutil/silcnet.[ch].
2959 * Added support silc_net_create_connection[_async] to fallback
2960 to IPv4 address if IPv6 address could not be used (like if
2961 it doesn't work on a specific system). Affected file in
2962 lib/silcutil/unix/silcunixnet.c.
2964 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Added silc_schedule_reinit function to do the enlarging
2967 of the max tasks handling capabilities of the scheduler.
2968 Affected files lib/silcutil/silcschedule.[ch].
2970 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Added automatic extern "C" { ... } for C++ compilers so the
2973 application does not need to define them. Affected file
2974 includes/silcincludes.h.
2976 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2977 old name went against naming convention. Applications now
2978 include "silcclient.h" instead of "clientlibincludes.h".
2979 Removed includes/clientlibincludes.h, it is redundant now.
2981 * Renamed includes/version.h to silcversion.h.
2983 * Added really preliminary support for OS/2 into the util
2984 library. Only thread & mutex API is implemented, others
2985 are still to be implemented. Created the lib/silcutil/os2/
2986 directory. Created also file includes/silcos2.h.
2988 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Added preliminary BeOS support into the util library.
2991 Created lib/silcutil/beos/, and implemented all the needed
2992 functions to support SILC on BeOS. Created also file
2993 includes/silcbeos.h.
2995 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2997 * Added proper initializations to silc's irssi code, so it's
2998 now possible to load it as module. Affected files
2999 irssi/src/silc/core/silc-core.c,
3000 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3002 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3007 * Fixed the silcdoc document generator to correct generate
3008 docs from all kinds of filenames. Affected files are
3009 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3011 * ROBOdoc documented lib/silcutil/silcmemory.h.
3012 Added also new function silc_memdup.
3014 * Removed lib/silcutil/silcbufutil.h and moved those routines
3015 to the lib/silcutil/silcbuffer.h.
3017 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Added `user_count' to the SilcChannelEntry which now tells the
3020 number of users on the channel. The user count is now saved
3021 in normal server of global channels as well. Affected files
3022 silcd/server.c, idlist.h, packet_receive.c and command.c.
3024 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3025 include file utility functions.
3027 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3028 instead of calling directly OS routines.
3030 * Fixed NICK change printing in Irssi SILC Client. Fixed
3031 KICKED notify printing in Irssi SILC Client. Affected file
3032 irssi/src/silc/core/client_ops.c.
3034 * Fixed a NICK change bug in client library, to not recreate the
3035 client_entry->channels hash table everytime nick is changed.
3036 Affected file lib/silcclient/client.c.
3038 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3041 the SKE interface a bit.
3043 * Fixed padding problem in PKCS#1. The padding was not actually
3044 random since the random number generator was used incorrectly.
3045 This security bug affects only when encrypting with PKCS#1, and
3046 it is not currently used at all in SILC. SILC only use signing
3047 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3049 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Rewrote the notify handling in Irssi SILC client to not call
3052 the events as signals. Fixes problems with Perl support.
3053 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3055 * Send the auto-nicking NICK command in client library with
3056 little timeout after connecting. The affected file is
3057 lib/silcclient/client.c.
3059 * Added following new config file settings:
3060 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3061 key_exchange_timeout, conn_auth_timeout, connections_max,
3064 Implemented all the new config settings handling in the server.
3066 Optimized the use of SKE Mutual flag usage. Use it only
3067 if connection authentication protocol is not based in public
3070 Renamed all SilcServerConfigSection* to SilcServerConfig*
3071 to have a bit shorter names.
3073 Affected files silcd/serverconfig.[ch], server.[ch], and
3076 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3078 * Cleaned up the listening sockets code, preparing for the rehash
3079 support. Affected file is silcd/server.c.
3081 * Fixed some output messages. Affected files are silcd/silcd.c,
3084 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Create lib/doc/silcrng_intro.html document as introduction
3087 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3089 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3091 * Fixes to the silcd config template. Affected file is
3092 doc/example_silcd.conf.in.
3094 * Removed type casts from silc_calloc(), conforming to the
3095 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3097 * Removed param_name member from client, server, and router
3098 section structs, now identifying the param directly.
3100 Added CONFIG_FREE_AUTH macro in config file parsing.
3102 Affected files are silcd/serverconfig.[ch].
3104 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3106 * Fixed command line parameter handling. All SILC initialization
3107 is now done in silc_core_init() which also fixes autoconnecting
3110 Affected files irssi/src/silc/core/silc-core.c,
3111 irssi/src/fe-text/silc.c.
3113 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Added new configuration options and blocks:
3116 keepalive_secs, reconnect_count, reconnect_interval,
3117 reconnect_interval_max, reconnect_keep_trying and
3118 require_reverser_lookup. Added ConnectionParam block, and
3119 implemented the connection parameters when connecting as
3120 initiator and when accepting connections as responder.
3122 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3123 whether given configuration value has been given already.
3125 Affected files silcd/serverconfig.[c], server.[c].
3127 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3128 algorithm parts and created new file silcalgs.conf, that
3129 is now included from the example_silcd.conf.in.
3131 * Optimized the silc_server_connect_to_router_second to take
3132 the connection configuration object from the SilcServerConnection
3133 object instead of finding it during the connecting phase.
3134 Added the configuration object to SilcServerConnection struct.
3135 Affected files silcd/server_internal.h, server.c.
3137 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Add the client on channel after it was resolved at the
3140 channel message receiving, and it was not already on the
3141 channel. Affected file lib/silcclient/client_channel.c.
3143 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Fixed the public key authentication to allocate always the
3146 destination signature buffer instead of using static buffer.
3147 Affected file silcd/protocol.c.
3149 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Unified the serverconfig.[ch]'s helper function interface.
3152 Affected file silcd/serverconfig.[ch].
3154 * Removed doc/example_silc.conf.in since it is redundant.
3155 The make install will now install irssi/silc.conf file.
3157 * Added new Passphrase and Publickey authentication methods to
3158 config file, allowing both public key and passphrase based
3159 authentication to be set at the same time.
3161 Added `prefer_passphrase_auth' setting in config file which
3162 can be used to set to prefer passwd auth if both passwd and
3163 public key is set. If not set, public key is preferred.
3164 This has effect only when being initiator (responder will try
3167 Added support for authentication with passphrase and public key
3168 at the same time. The passphrase is tried first always since
3169 it is faster to check.
3171 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3173 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3175 * Merged the new SILC Config library, with the server parsing
3176 support. Read the header file silcconfig.h or the toolkit
3177 documentation for the news. Affected files are
3178 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3179 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3180 silcd/protocol.c silcd/server.c silcd/server_backup.c
3181 silcd/serverconfig.[ch] silcd/silcd.c.
3183 * Fixed some silclog documentation. Affected file is
3184 lib/silcutil/silclog.h.
3186 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * The silc_cipher_register, silc_hash_register and
3189 silc_hmac_register now checks if the object to be registered
3190 is registered already. Affected files are
3191 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3193 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3197 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Allow zero length channel messages inside the Channel Message
3200 Payload. Affected file lib/silccore/silcchannel.c.
3202 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3203 as header filenames.
3205 * Removed lib/silcclient/README and created HTML file
3206 lib/silcclient/silcclient_using.html, which is now included
3207 as part of Toolkit documentation.
3209 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Fixed CUMODE_CHANGE notify handling to change the mode of
3212 correct client. Affected file lib/silcclient/client_notify.c.
3214 * Make silc_rng_alloc fail if it cannot allocate the sha1
3215 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3217 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Fixed the file transfer's key agreement payload to include
3220 zero port also if the hostname is NULL because it could not
3223 Call file transfer monitor callback now also if error occurs
3224 during key agreement protocol.
3226 Changed the silc_client_file_send interface to return the
3227 SilcClientFileError instead of session id. The session ID
3228 is returned into pointer provided as argument.
3230 Check that the file exists locally before sending the
3231 file transfer request at all.
3233 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3235 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3236 error than can occur while key agreement protocol. Affected
3237 file lib/silcclient/silcapi.h.
3239 * Fixed the event_mode CMODE handler to not crash when mode
3240 is changed and +k mode is set in the channel. Affected file
3241 irssi/src/silc/core/silc-channels.c.
3243 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3244 SILC_LOG_WARNING to give out Warning and not Error. Affected
3245 file lib/silcutil/silclog.c.
3247 * Fixed the channel message payload decryption in the function
3248 silc_channel_message_payload_decrypt to not modify the original
3249 buffer before it is verified that the message decrypted
3250 correctly. Otherwise, next time it is called with correct
3251 channel key it won't encrypt since the payload is corrupted.
3252 Affected file lib/silccore/silcchannel.c.
3254 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Do not constantly resize the window. A fix patch by cras.
3257 Affected file irssi/src/fe-text/screen.c.
3259 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3262 Affected file lib/silcutil/silcnet.c.
3264 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Fixed a bug in hash table internal routine for traversing
3267 the table with foreach callback. The current entry may
3268 become invalid in the callback but it was referenced after
3269 the callback returned.
3271 Do not allow auto rehashing of hash table during the
3272 silc_hash_table_foreach operation, for same reasons as it is
3273 not allowed for SilcHashTableList. Affected files are
3274 lib/silcutil/silchashtable.[ch].
3276 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3279 Win32 DLL. extern's in header files are now declared with
3282 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Fixed private message handling. It used some old code that
3285 caused the client to crash. Affecte file is
3286 lib/silcclient/client_prvmsg.c.
3288 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Added function silc_client_add_channel,
3291 silc_client_replace_channel_id, and removed functions
3292 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3293 from client library.
3295 * Added cross reference of the joined channels to the
3296 SilcClientEntry, and changed the SilcChannelEntry's
3297 users list to SilcHashTable. The affected files are
3298 lib/silcclient/idlist.[ch].
3300 * Fixed a bug in hash table tarversing. While the hash table
3301 is traversed with SilcHashTableList the table must not be
3302 rehashed. It is now guaranteed that auto rehashable tables
3303 are not rehashed while tarversing the list. Also defined that
3304 silc_hash_table_rehash must not be called while tarversing
3305 the table. Added function silc_hash_table_list_reset that must
3306 be called after the tarversing is over. The affected files are
3307 lib/silcutil/silchashtable.[ch].
3309 * Changed all hash table traversing to call the new
3310 silc_hash_table_list_reset in server and in client library.
3312 * Added function silc_client_on_channel to return the
3313 SilcChannelUser entry if the specified client entry is joined
3314 on the specified channel. This is exported to application as
3315 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3317 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Fixed founder regaining problem with JOIN command on normal
3320 server. The notify for mode change must be sent always and
3321 not only if !cmd->pending. Affected file silcd/command.c.
3323 * Fixed the WHOWAS command's reply sending to support the
3324 lists correctly. Affected file silcd/command.c.
3326 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * When sending JOIN command to router for processing the
3329 sender's old command identifier was not saved back to the
3330 sender's command context, fixed now. The affected file is
3333 * Create the key in JOIN command of the router did not return
3334 the channel key, added check for this. Affected file is
3337 * Fixed a channel ID update bug in JOIN command reply. Do
3338 not directly upgrade the ID but call the function
3339 silc_idlist_replace_channel_id if the ID was changed.
3340 Affected file silcd/command_reply.c.
3342 * Fixed memory leaks from command calling if it would fail.
3343 Affected file silcd/command.c.
3345 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Applied patches from cras:
3349 Memory leak fixes around libaries, irssi window resize fix,
3350 new silclist.h and silcdlist.h, all extern inline changed to
3353 * Removed dotconf from lib/dotconf, not needed anymore.
3355 * Removed TRQ from lib/trq, not needed anymore.
3357 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3358 with server connections. Later this will be configurable
3359 in config file after new config file is done. Affected file
3362 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Fixed a crash in server related to channel announcements.
3365 Affected file silcd/server.c.
3367 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Fixed memory leaks in silc_server_create_new_channel*
3370 functions. Affected file silcd/server.c.
3372 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3373 which ID was changed. This way the router will send the
3374 user list for the channel again, and server won't be in
3375 desync in some rare circumstances. Affected file is
3376 silcd/packet_receive.c.
3378 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Check for NULL socket pointer in the function
3381 silc_server_packet_send_to_channel_real. Affected file
3382 silcd/packet_send.c.
3384 * Fixed the BAN notify handling to correctly remove ban
3385 list. Affected file silcd/packet_receive.c.
3387 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Fixed some header addition to Toolkit distribution in
3390 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3392 * Added lib/silcclient/client_ops_example.h as an template
3393 file for application programmers to quickly start using
3394 the SilcClientOperation functions in their application.
3395 Updated the lib/silcclient/README as well to tell about this
3396 nice file made available.
3398 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Call silc_server_remove_from_channels when removing client
3401 entry when NO_SUCH_CLIENT_ID was received. Affected file
3402 is silcd/command_reply.c.
3404 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added server & router operator statistics updating. Affected
3407 file silcd/packet_receive.c and silcd/command.c.
3409 * Fixed the SERVER_SIGNOFF notify handling on normal server
3410 not to save the history information for clients. Same was
3411 fixed earlier in remove_clients_by_server function, but not
3412 here. Affected file silcd/packet_receive.c.
3414 * Raised the default connection-retry count from 4 to 7 in
3415 server. Affected file silcd/server.h.
3417 * Cancel any possible reconnect timeouts when we start the
3418 key exchange. Affected file silcd/server.c.
3420 * Do not reconnect on connection failure when SCONNECT was
3421 given. Affected files silcd/server.[ch].
3423 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3427 * Fixed the NICK command to always give the unformatted
3428 nickname to the one giving the NICK command. If unformatted
3429 nickname is cached already it will be formatted and the
3430 local entry will always get the unformatted nickname.
3431 Affected file lib/silcclient/idlist.c.
3433 * Fixed some double frees from client library commands.
3434 Affected file is lib/silcclient/command.c.
3436 * Fixed CUMODE command in server to assure that no one can
3437 change founder's mode than the founder itself, there was a
3438 little bug. Affected file silcd/command.c.
3440 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Removed the SilcClientCommandDestructor from the client
3443 libary, it is not needed anymore. Affected files are
3444 lib/silcclient/silcapi.h, command[_reply].[ch],
3445 client_notify, idlist.c.
3447 * Fixed GETKEY command to first resolve client, and then
3448 resolve the server only if the client was not found, instead
3449 of resolving both at the same time. Affected file is
3450 lib/silcclient/command.c.
3452 * Added silc_client_start_key_exchange_cb and lookup the
3453 remote hostname and IP address before starting the key
3454 exchange with server. The affected file is
3455 lib/silcclient/client.c.
3457 * The server's public key is now saved using the IP address
3458 of the server and not the servername for the filename.
3459 The hostname public key filename is checked as an fall back
3460 method if the IP address based filename is not found.
3462 Fixed the GETKEY command to save the fetched server key
3463 in correct filename.
3465 Print the remote server's hostname now when new key is
3466 received during connection process. Affected file is
3467 irssi/src/silc/core/client_ops.c.
3469 * Return always our own public key to the client if it asks
3470 for it with GETKEY command. Affected file silcd/command.c.
3472 * Removed the use_auto_addr variable from default config
3473 file since it was in wrong section. Affected file is
3476 * Fixed TOPIC_CHANGE notification to not route it when it
3477 was sent using silc_server_send_notify_to_channel function.
3478 Affected file silcd/command.c.
3480 * Fixed silc_server_send_notify_kicked to send the kicker's
3481 Client ID also, it was missing. Affected files are
3482 silcd/command.c, silcd/packet_send.[ch].
3484 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Do not save client history information in SERVER_SIGNOFF.
3487 Fixes the bug in normal server that it does not detect
3488 the client becoming valid after the server becomes back
3489 online. Affected file silcd/server_util.c.
3491 * Added `sock_error' field into the SilcSocketConnection
3492 context. When error occurs during socket operation (read
3493 or write) the error is saved. Added also new function
3494 silc_socket_get_error to return human readable socket error
3495 message. Affected files are lib/silcutil/silcsockconn.[ch],
3496 lib/silcutil/unix/silcunixsockconn.c, and
3497 lib/silcutil/win32/silcwin32sockconn.c.
3499 * The server now prints the socket error message in the
3500 signoff for client. Affected file silcd/server.c.
3502 * Fixed the `created' channel information sending from router
3503 to server in JOIN command. Checks now whether the channel
3504 really was created or not and set it according that.
3506 Fixed the JOIN command to use the client entry's current
3507 ID during the joining procedure instead of the one it sent
3508 in the command (it is checked though), since it can change
3509 between the packet processing and command processing, and
3510 would just case unnecessary pain in the client end. Affected
3511 file silcd/command.c.
3513 * Fixed a channel key payload sending to use correct channel
3514 ID when the server was forced to change the channel's ID by
3515 router. Router sent the key payload with the old Channel ID.
3516 Affected file silcd/packet_receive.c.
3518 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Call silc_server_save_channel_key only if the key payload
3521 was provided in the JOIN command's command reply. Affected
3522 file silcd/command_reply.c.
3524 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Fixed silc_mp_sizeinbase to return the value correctly with
3527 MPI. Affected file lib/silcmath/mp_mpi.c.
3529 * Fixed the stop_server signal to correctly stop the scheduler
3530 and gracefully stop the server when SIGTERM or SIGINT signals
3531 are received. Affected file silcd/silcd.c.
3533 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3535 * Simple handling of TERM and HUP signals. Also added some log
3536 flushing call around. Affected file is
3539 * Fixed small bugs in silclog.c. Now buffering output will take
3540 effect after 10 seconds since startup: This will ensure that
3541 no important startup messages are lost. Also output redirection
3542 will preserve original format ([Date] [Type] message).
3543 Affected file is lib/silcutil/silclog.c.
3545 * Added two options to the config file, in the logging section:
3546 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3547 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3549 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Do not print the warning about log files not being initialized
3552 more than once to avoid excess logging. Affected file is
3553 lib/silcutil/silclog.c.
3555 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3556 the SIM copying in make install in Makefile.am.pre.
3558 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3560 * Rewritten silclog APIs. Globally interesting changes follows:
3561 silc_log_set_files() changed to silc_log_set_file().
3562 silc_log_set_callbacks() changed to silc_log_set_callback().
3563 ROBOdoc documented silclog header file.
3564 SilcLogCb now returns bool to wether inihibit the default
3565 handler or not (to keep the old behaviour return always TRUE).
3566 The new APIs should also fix the problem of the
3567 silcd_error.log file that was written in the current directory.
3570 Log files streams will remain opened after silc_log_set_file()
3571 call, means less CPU usage notably on high traffic servers.
3572 File streams are now full buffered, and flushed to the disk
3573 every 5 minutes, lesses HD activity and CPU usage.
3574 Messages can be redirected, allowing admins to configure
3575 one single logfile for all server messages.
3576 the silc_log_quick global variable to activate fast-logging.
3577 Affected files lib/silcutil/silclog.[ch]
3579 * Changed some code to conform new silclog APIs. Affected
3580 files are doc/example_silcd.conf.in, silcd/server.c
3581 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3584 * Fixed a memory leak that could occur in some situations.
3585 Affected file silcd/serverconfig.c.
3587 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Added the silc_client_del_client to remove the client from
3590 all channels as well. Affected file lib/silcclient/idlist.c.
3592 * Fixed the client library to correctly remove the client
3593 from all channels when the client entry is being destroyed.
3594 Affected file lib/silcclient/client_notify.c, command.c.
3596 * Added auto-nicking support to the client library. If the
3597 applicatio now sets client->nickname it will be sent to the
3598 server after connecting by the library. This way for example
3599 SILCNICK (or IRCNICK) environment variables will have effect
3600 and always change the nickname automatically to whatever
3601 it is wanted. Affected file lib/silcclient/client.[ch].
3603 * Renamed silc_server_command_bad_chars to the
3604 silc_server_name_bad_chars and moved it to the
3605 silcd/server_util.[ch]. Added also new function
3606 silc_server_name_modify_bad to return nickname that
3607 includes bad characters as new nickname without those
3608 bad characters. This check and modify is now used in
3609 silc_server_new_client when the username is initially set
3610 as nickname, so it must be checked to be valid nickname.
3611 Affected file silcd/packet_receive.c.
3613 * The nickname length is now taken from the packet for real
3614 and not trusted to strlen() since it clearly can return
3615 wrong length for nickname including bad characters. This
3616 also applies to channel names. Affected file silcd/command.c.
3618 * Removed the lib/silcsilm/modules directory. Modules are now
3619 compiled into the lib/silcsim. Fixed the copying of the
3620 modules to follow symbolic links in Makefile.am.pre.
3622 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Fixed silc_string_regexify list creation. Fixes bugs with
3625 BAN and INVITE commands in server. The affected file is
3626 lib/silcutil/unix/silcunixutil.c.
3628 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3630 * Removed the command destructor entirely from the server's
3631 command and command reply routines. It is not needed, and
3632 its usage was buggy and caused crashes. Affected files are
3633 silcd/command[_reply].[ch].
3635 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3637 * Cancel protocol and NULL sock->protocol if timeout
3638 occurred during protocol. Affected file silcd/server.c.
3640 * Cancel protocol timeouts always before calling the final
3641 callback, to assure that after final callback is called
3642 no other state will be called for the protocol anymore.
3643 Affected file silcd/protocol.c.
3645 * Print error log if incoming connection configuration could
3646 not be found. Affected file silcd/server.c.
3648 * Fixed JOIN command to correctly save the founder mode
3649 to the client on normal SILC server, when the channel
3650 was created by the router. Affected file silcd/command.c.
3652 * Fixed LIST command (hopefully) to send correct reply
3653 packets. Affected file silcd/command.c.
3655 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3657 * The silc_packet_receive_process now returns FALSE if the
3658 read data was invalid packet, and TRUE if it was ok.
3660 The server now checks that if unauthenticated connection
3661 sends data and its processing fails the server will close
3662 the connection since it could be a malicious flooder.
3664 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3666 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3668 * Make sure the warning about error opening a log file is
3669 printed only once and not everytime it fails (produces
3670 too much useless log). Affected file lib/silcutil/silclog.c.
3672 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3674 * Made the silc_server_daemonise() function more readable.
3675 Affected file silcd/server.c.
3677 * Pid file is now optional, the user may comment it out from
3678 the config file. Removed define SILC_SERVER_PID_FILE, we
3679 don't need a default any longer. Affected file
3680 configure.in.pre, lib/Makefile.am.pre.
3682 * Make some use of the pid file. The server now dies at startup
3683 if it detects a valid pid file on his path. The server would
3684 die anyway in this circumstance, because of the bind() failure.
3685 Affected file silcd/silcd.c.
3687 * No longer compiling lib/dotconf.
3689 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3691 * Fixed JOIN command parsing not to crash. Affected file
3692 lib/silcclient/command.c.
3694 * Fied the NICK_CHANGE notify to add the new client entry
3695 even it is resolved. This removes an <[unknown]> nick
3696 thingy bug in the client. Affected file is
3697 lib/silcclient/client_notify.c.
3699 * Do not try to allocate 0 bytes (efence does not like it)
3700 in lib/silccore/silccomand.c when encoding payload.
3702 * Do not take IRCNICK as nickname in Irssi SILC client since
3703 it is not possible to set nickname before hand connecting
3704 the server (TODO has an entry about adding auto-nicking
3707 * Changed the silc_server_command_pending to check whether
3708 there already exists an pending entry with the specified
3709 command, command identifier and pending callback. This is
3710 to fix IDENTIFY and WHOIS related crashes that may register
3711 multiple pending commands with same identifier. Affected
3712 file silcd/command.c.
3714 * Fixed the server to reconnect to the router even if it
3715 was already reconnecting and EOF was received. This to
3716 fix a possibility that the server wouldn't ever try to
3717 auto-reconnect to the router. Affected file silcd/server.c.
3719 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3721 * Fixed the server's password authentication to use the
3722 length of the locally saved password, and not the one
3723 sent in the packet. Affected file silcd/protocol.c.
3725 * Fixed same password authentication problem in the
3726 Authentication Payload handling routines in
3727 lib/silccore/silcauth.c.
3729 * Yet another password authentication problem fixed with
3730 channel password handling in silcd/command.c.
3732 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3734 * If first character of string in silc_parse_userfqdn is '@'
3735 then do not parse it. Affected file is
3736 lib/silcutil/silcutil.c.
3738 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3740 * Fixed minor bug in IDENTIFY command reply sending, which
3741 caused various weird problems during JOIN when it was
3742 resolving names for users. Affected file silcd/command.c.
3744 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3746 * Fixed the IDENTIFY command reply sending to chech better valid
3747 clients. It was possible to send incomplete list of replies.
3748 Affected file silcd/command.c.
3750 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3752 * Added silc_client_command[s]_[un]register functions now to
3753 dynamically register the commands in client library. Removed
3754 the static table of commands. This allows the client library
3755 to call commands without causing the application to know about
3756 what commands library has called.
3758 Removed the INFO command reply kludge to detect when the command
3759 was called by library. Now library use its own command reply
3760 function for INFO command.
3762 Added function silc_client_command_call to call a command.
3763 Application can use it to call command, not access the structure
3766 Now all commands that are sent by the client library (not
3767 explicitly sent by application) use own command reply functions.
3769 Affected files around lib/silcclient/ and in
3770 irssi/src/silc/core/.
3772 * Fixed the WHOIS command reply sending to chech better valid
3773 clients. It was possible to send incomplete list of replies.
3775 Fixed the WHOIS and IDENTIFY to send the request to router
3776 if normal server did not do it and did not find any results.
3778 Affected file silcd/command.c.
3780 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3782 * Moved the internal data from SilcClient context into its
3783 own file, not accesible to application. Affected files
3784 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3785 and other files in client library.
3787 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3789 * Added doc/examples installation target in Makefile.am.pre.
3792 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3794 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3795 commands the found client entry will be removed from the
3796 cache, after notifying application about the error. Affected
3797 file lib/silcclient/command_reply.c.
3799 * Changed the /MSG to check for exact nickname user gave, and
3800 not let `nick' match `nick@host' if it is only one found. Now,
3801 user must type the exact nickname (like nick@host2) even if
3802 there are no more than one same nicks found. This is to avoid
3803 a possibility of sending nickname to wrong nickname since
3804 `nick' could match `nick@host'. Affected file is
3805 irssi/src/core/silc-servers.c.
3807 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3809 * Do not print "you are now server operator" or similar when
3810 giving /away command. Affected files are
3811 irssi/src/silc/core/client_ops.c, silc-servers.h.
3813 * Made the silc_server_command_pending_error_check to send
3814 the same command reply payload it received back to the
3815 original sender of the command. This way all arguments
3816 that was received by the server will be received by the
3817 client too. Affected file silcd/command.c.
3819 * Added the silc_idcache_add to return the created cache entry
3820 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3822 * Add global clients to expire if they are not on any channel.
3823 This is because normal server will never know if they signoff
3824 if they are not on any channel. The cache expiry will take
3825 case of these entries. This is done by normal servers only.
3826 The affected files are silcd/command_reply.c,
3827 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3829 * If server receives invalid ID notification for WHOIS or
3830 IDENTIFY and the ID exists in the lists, it is removed.
3831 Affected file silcd/command_reply.c.
3833 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3834 in client then client entry that it matches is searched and
3835 the nickname is printed on the screen for user. Affected
3836 file irssi/src/silc/core/client_ops.c.
3838 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3840 * Use cache entry expire time in the LIST command reply to
3841 purge old entries from the cache after the LIST command
3842 reply has been received. This way we don't have non-existent
3843 entries in the cache for too long. Affected file is
3844 silcd/command_reply.c.
3846 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3848 * If we are normal server, and we've not resolved client info
3849 in WHOIS or IDENTIFY from router, and it is global client,
3850 we'll check whether it is on some channel. If it is not
3851 then we cannot be sure about its validity and will resolve it
3852 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3853 file silcd/command.c.
3855 * Search channel by name (if possible) rather than by ID
3856 in IDENTIFY command's command reply. Affected file is
3857 silcd/command_reply.c.
3859 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3861 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3862 Updated specs and implemented it. Affected file silcd/command.c,
3863 silcd/packet_send.c and silcd/packet_receive.c.
3865 * Implemented the <founder auth> payload handling in the JOIN
3866 command. If provided all conditions for channel joining
3867 except requirement to provide correct passphrase can be
3868 overrided by the channel founder. Updated the protocol specs.
3869 Affected file silcd/command.c.
3871 Added support for founder auth in JOIN command in client
3872 library. Fixed the parsing of the JOIN command now to support
3873 all options as they should be. The affected file is
3874 lib/silcclient/command.c.
3876 * Optimized the WHOIS and IDENTIFY commands to send the request
3877 to router only if it includes nicknames or other names. If
3878 they include only IDs then check the local cache first before
3879 routing. Affected file is silcd/command.c.
3881 * Added channels topic announcements. Affected file is
3882 silcd/packet_receive.c and silcd/server.c.
3884 * Fixed the silc_server_send_notify_topic_set to really destine
3885 the packet to channel. Affected file silcd/packet_send.c.
3887 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3888 library. Affected file lib/silcclient/client_notify.c.
3890 * Added UMODE announcements. Affected file silcd/server.c.
3892 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3894 * Memory leak fixes in:
3896 lib/silcutil/silcsockconn.c
3897 lib/silcske/silcske.c
3898 lib/silcske/groups.c
3900 lib/silccrypt/silcpkcs.c
3901 lib/silccore/silccommand.c
3902 lib/silccore/silcidcache.c
3907 * ROBOdoc documented the lib/silcske/groups.h file and a
3908 bit changed the interface for better.
3910 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3912 * Update the client entry context in the ID cache after
3913 nick change. Affected file lib/silcclient/command.c.
3914 Fixes the CUMODE command when regaining founder privileges,
3915 and a little WHOIS problem.
3917 * Fixed silc_net_gethostbyname to correctly call the
3918 inet_ntop. Affected file lib/silcutil/silcnet.c.
3920 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3922 * Added IPv6 support checking to the configure.in.pre, added
3923 also --enable-ipv6 option to override the check. Affected
3924 file configure.in.pre.
3926 * The silc_thread_create now calls the start function
3927 directly if threads support is not compiled in. Removes
3928 ugly #ifdef's from generic code. Affected files are
3929 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3931 * Added silc_net_gethostby[name/addr]_async to asynchronously
3932 resolve. Affected files are lib/silcutil/silcnet.[ch].
3934 * Added support for rendering IPv6 based server, client and
3935 channel IDs. Affected file lib/silcutil/silcutil.c.
3937 * Added support for creating IPv6 based server IDs. Affected
3938 file is silcd/serverid.c.
3940 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3942 * Added silc_net_gethostby[addr/name] into the
3943 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3944 routines. Added silc_net_is_ip[4/6]. Affected file is
3945 lib/silcutil/unix/silcunixnet.c. All routines that take
3946 address as argument now supports both IPv4 and IPv6 addresses.
3948 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3950 * Fixed LIST command reply sending in server. Affected file
3953 * Server now sends the kicker's client ID in the KICK notify
3954 to the kicked client. Affected file silcd/command.c.
3956 * The client library now parses the kickers client ID and
3957 UI displays it. Affected files lib/silcclient/client_notify.c
3958 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3960 * Made all payload parsing function prototypes consistent.
3961 They all take now const unsigned char * and uint32 pair as
3962 the payload data instead of SilcBuffer. Changes all around
3963 the source tree. Other unsigned char* -> const unsigned char*
3964 changes around the tree as well.
3966 * Optimized SFTP client and server packet sending not to
3967 allocate new buffer for each packet but to recycle the
3968 first allocated buffer. Affected files are
3969 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3971 * Optimized the SFTP client to use SilcList instead of
3972 SilcDList for requests, because it is faster. Affected file
3973 is lib/silcsftp/sftp_client.c.
3975 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3976 into lib/silccore/silcid.[ch].
3978 Renamed silcpayload.[ch] into silcargument.[ch].
3980 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3982 * If client entry is deleted with active key agreement
3983 session, abort the session.
3985 The silc_client_abort_key_agreement now calls the completion
3986 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3988 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3991 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3993 * Don't use __restrict in older GCC's. Affected file is
3994 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3996 * silc_net_localhost now attempts to reverse lookup the
3997 IP/hostname. Affected file lib/silcutil/silcnet.c.
3999 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4000 command. It can be used to gain founder privileges at
4001 the same time when joining the channel.
4003 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4004 kicker's client ID as well. Updated protocol specs.
4006 Defined that the server must send SILC_COMMAND_IDENTIFY
4007 command reply with error status to client who sent
4008 private message with invalid client ID.
4010 Updated the protocol specification.
4012 * Added silc_server_send_command_reply to send any
4013 command reply. Affected file silcd/packet_send.[ch].
4015 * Added silc_id_payload_encode_data to encode ID payload
4016 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4018 * The server now send IDENTIFY command reply with error
4019 status if client ID in private message is invalid. Affected
4020 file silcd/packet_receive.c.
4022 * Save the server key file with server's IP address in
4023 the filename instead of hostname. The affected file is
4024 irssi/src/silc/core/client_ops.c.
4026 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4028 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4031 * Added libtool support for compiling shared objects in
4032 lib/silcsim. Affected file configure.in.pre and
4033 lib/silcsim/Makefile.am. Original patch by cras.
4035 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4037 * Pid file configuration, and server's config file fixes
4038 patch by toma. Updated CREDITS file.
4040 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed silc_client_channel_message to not try to decrypt
4043 the message twice if it resolved the destination client
4044 information. This could cause of dropping one channel
4045 message. Affected file lib/silcclient/client_channel.c.
4047 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4049 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4050 lib/silcclient/client.c. This function is used when the SILC
4051 Client is run under some other scheduler, or event loop or
4052 main loop. On GUI applications, for example this may be
4053 desired to used to run the client under the GUI application's
4054 main loop. Typically the GUI application would register an
4055 idle task that calls this function multiple times in a second
4056 to quickly process the SILC specific data.
4058 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4060 * Fixed silc_server_drop() for dropping the supplementary
4061 groups as well, this could cause a security hole on some
4064 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4066 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4069 * Write PID file after dropping privileges. Added -F option
4070 to run server on foreground. A patch by debolaz.
4071 Affected files silcd/server.c, silcd/silcd.c.
4073 * Fixed MOTD to return the MOTD file server name. Affected
4074 file silcd/command.c.
4076 * Added INFO command reply handling to the Irssi SILC Client.
4077 Affected file irssi/src/silc/core/client_ops.c.
4079 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4081 * Fixed the silc_idcache_list_* routines to really support
4082 the dynamic list. Fixes a crash. Affected file is
4083 lib/silccore/silcidcache.c.
4085 * Fixed the LIST command reply to really call LIST command's
4086 pending callbacks. Affected file silcd/command_reply.c.
4088 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4090 * Update conn->local_entry->nickname after giving NICK
4091 command. Affected file lib/silcclient/command.c.
4093 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4095 * Added the [pid] option to the silcd configuration file
4097 Affected files: serverconfig.[ch] and silcd.c
4099 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4101 * Save fingerprint in WHOIS command reply in server.
4102 Affected file silcd/command_reply.c.
4104 * Fixed NICK commands pending callback registration.
4105 Affected file lib/silcclient/command.c.
4107 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4109 * Use ++server->cmd_ident when sending commands in server,
4110 instead of random number. Affected file silcd/command.c.
4112 * Fixed GETKEY command reply to call actually GETKEY pending
4113 command callbacks. Affected file silcd/command_reply.c.
4115 * A bit stricter check for nicknames. Check for same nickname
4116 in NICK command also. Affected file silcd/command.c.
4118 * Do not call INFO command everytime client ID changes, only
4119 during first connecting. Affected file lib/silcclient/client.c.
4121 * Set the new nickname only after successful command reply for
4122 NICK command is returned by server. Affected file
4123 lib/silcclient/command.c.
4125 * Remove nicknames from nicklist during server_signoff notify.
4126 Should fix /NAMES bit more. The affected file is
4127 irssi/src/silc/core/silc-channels.c.
4129 * Added `fingerprint' field to the SilcIDListData in the
4130 silcd/idlist.h to hold the fingerprint of the client's
4133 Send the fingerprint of the client's public key in WHOIS
4136 Affected files silcd/command.c, and silcd/idlist.[ch].
4138 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4139 create fingerprint from given data.
4141 * Show the fingerprint of the client's public key in WHOIS.
4142 Affected files irssi/src/module-formats.[ch] and
4143 irssi/src/silc/core/client_ops.c.
4145 * Format the multiple same nicknames also during JOIN and
4146 NICK_CHANGE notifys. Affected file is
4147 lib/silcclient/client_notify.c.
4149 * Do not print error on screen for invalid private message
4150 payload since it can come if someone is sending private
4151 messages with wrong key. Affected file
4152 lib/silccore/silcprivate.c.
4154 * Fixed multiple concurrent /PING crash. Affected file
4155 lib/silcclient/command.c.
4157 * Changed the wrong ID encoding. All IP addresses must be
4158 in MSB first order in encoded format. They were encoded
4159 wrong and was in LSB format. Affected files are
4160 silcd/serverid.c, lib/silcutil/silcutil.c.
4162 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4164 * Call the `connect' client operation through the scheduler
4165 in case of error. Affected file lib/silcclient/client.c.
4167 * Call the `failure' client operation even if the error
4168 occurred locally during a protocol. Affected file is
4169 lib/silcclient/protocol.c.
4171 * Added support of sending LIST command to router from normal
4172 server. This way normal server can get list of all channels
4173 in the network too. Fixed the channel list sending in the
4174 server too. Affected files are silcd/command.c, and
4175 silcd/command_reply.[ch].
4177 * Added silc_server_update_channels_by_server and
4178 silc_server_remove_channels_by_server. They are used during
4179 disconnection of primary router and in backup router protocol.
4180 Affected file silcd/server_util.[ch], silcd/server.c and
4181 silcd/server_backup.c.
4183 * Fixed channel adding to global list in IDENTIFY command
4184 reply in server. Affected file silcd/command_reply.c.
4186 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4188 * If the incoming packet type is REKEY or REKEY_DONE process
4189 that packet always synchronously. Fixes yet another MAC
4190 failed error on slow (dialup) connections. Affected file
4191 lib/silcclient/client.c and silcd/server.c.
4193 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4195 * Call check_version SKE callback for initiator too. Affected
4196 file lib/silcske/silcske.c.
4198 * Implemented fix for security hole found in the SKE that was
4199 fixed in the specification few days back; the initiator's
4200 public key is now added to the HASH value computation.
4201 Added backwards support for the old way of doing it too, for
4202 old clients and old servers. Affected file is
4203 lib/silcske/silcske.c.
4205 * Enabled mutual authentication by default in SKE. If initiator
4206 is not providing mutual authentication the responder will
4207 force it. This will provide the proof of posession of the
4208 private key for responder. The affected files are
4209 lib/silcclient/protocol.c and silcd/protocol.c.
4211 * Do not cache anymore the server's public key during SKE.
4212 We do mutual authentication so the proof of posession of
4213 private key is done, and if the server is authenticated in
4214 conn auth protocol with public key we must have the public
4215 key already. Affected file silcd/protocol.c.
4217 * Added new global debug variable: silc_debug_hexdump. If
4218 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4219 file lib/silcutil/silclog.[ch].
4221 * Fixed compilation warning due to char * -> const char *.
4222 Affected files lib/silcutil/silcnet.h, and
4223 lib/silccore/silcauth.[ch].
4225 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4227 * Fixed CMODE command when new channel key was created. If
4228 the creation failed the old key was removed. Next time giving
4229 same command would crash the server since the old key was
4230 freed already. Affected file silcd/command.c.
4232 * Fixed the silc_server_announce_get_channels to not crash
4233 on reconnect. Affected file silcd/server.c.
4235 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4237 * Added silc_log_set_debug_string function to set a regex
4238 string to match for debug output. Only the function names,
4239 or filenames matching the given debug string is actually
4240 printed. This way it is possible to filter out those debug
4241 strings that user is not interested in.
4243 Fixed a bug in silc_string_regexify.
4245 Affected files lib/silcutil/silclog.[ch], and
4246 lib/silcutil/unix/silcunixutil.c.
4248 * Changed the -d options in both server and Irssi SILC client
4249 to take the debug string as argument. Affected files
4250 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4252 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4254 * Added silc_hash_babbleprint to create a Bubble Babble
4255 Encoded fingerprint. The encoding is developed by Antti
4256 Huima (draft-huima-babble-01.txt), and it creates human
4257 readable strings out of binary data. Affected file
4258 lib/silccrypt/silchash.[ch].
4260 * Print the babble print now in addition of fingerprint as well
4261 in Irssi SILC client. Affected files are
4262 irssi/src/fe-common/silc/module-formats.[ch],
4263 irssi/src/fe-common/silc/core/client_ops.c.
4265 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4267 * Fixed a security problem found in SKE. The initiator's
4268 public key too is now added to the HASH hash value creation
4269 which is signed by the responder to create the SIGN value.
4270 This will prevent anyone in the middle to lie to the responder
4271 about the initiator's public key. If this is done now, the
4272 man in the middle will get caught. Updated the protocol
4275 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4277 * Better installation directory handling. Configure module
4278 paths and other paths automatically to example_silc* files
4279 in doc/. A patch by toma.
4281 * Fixed compiler warning from MPI library, and from SILC RNG.
4284 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4285 It can be configured with ./configure. A patch by toma.
4287 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4289 * Find correct make to use in prepare-clean. A patch by
4290 toma. Affected file prepare-clean.
4292 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4294 * Added irssi variables use_auto_addr, auto_bind_ip,
4295 auto_bind_port and auto_public_ip.
4297 * Changed the interface for silc_client_send_key_agreement
4298 in lib/silcclient/silcapi.h
4302 irssi/src/silc/core/silc-core.c
4304 lib/silcclient/silcapi.h
4305 irssi/src/silc/core/silc-channels.c
4306 lib/silcclient/client_keyagr.c
4309 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4311 * Added silc_pkcs_public_key_compare to compare two
4312 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4314 * Check that the client who set the founder mode on the
4315 channel is the same client that is giving the founder
4316 mode to itself. It is done by comparing the saved public
4317 key (it is saved even in the authentication is passphrase).
4318 Affected file silcd/command.c.
4320 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4322 * Do not process packet for disconnected socket connection.
4323 Affected file lib/silccore/silcpacket.c.
4325 * Process the DISCONNECT packet through scheduler in the
4326 client library. Affected file lib/silcclient/client.c.
4328 * Fixed the silc_client_packet_parse to not to increase
4329 the packet sequence number if the conn->sock and the
4330 current socket connection is not same. This can happen
4331 for example during key agreement when the conn includes
4332 multiple socket connections (listeners). Affected file
4333 lib/silcclient/client.c.
4335 * The sender of the file transfer request now provides also
4336 the pointer (listener) for the key exchange protocol. If
4337 the listener cannot be created then it sends empty key
4338 agreement and lets the receiver provide the listener.
4340 Added `local_ip' and `local_port' arguments to the
4341 silc_client_file_send. If they are provided they are used,
4342 if not then it will attempt to find local IP address, if
4343 not found or bind fails then the remote client will provide
4346 Affected files are lib/silcclient/client_ftp.c and
4347 lib/silcclient/silcapi.h.
4349 * Extended the FILE SEND command to support defining the
4350 local IP and port for key exchange listener. They are
4351 optional. Affected file irssi/src/silc/core/silc-servers.c.
4353 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4355 * Defined to WHOIS command reply the sending of fingerprint
4356 of the client's public key (if the proof of posession of the
4357 corresponding private key is verified by the server).
4358 Updated to the protocol specification.
4360 * Added support of receiving the client's public key's
4361 fingerprint in command reply in client library. Affected
4362 file is lib/silcclient/command_reply.c, and
4363 lib/silcclient/idlist.[ch].
4365 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4367 * Do not send over 128 chars long nickname to the server
4368 in NICK command. Affected file lib/silcclient/command.c.
4370 * Do not send over 256 chars long channel names to the server
4371 in JOIN command. Affected file lib/silcclient/command.c.
4373 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4375 * Assure that silc_server_close_connection cannot be called
4376 twice for same socket context. Affected file is
4379 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4381 * Send error message to application if opening file for
4382 writing during file transfer fails. Affected file is
4383 lib/silcclient/client_ftp.c.
4385 Remove all file transfer sessions for a client that we're
4386 removing from ID cache.
4388 Affected file is lib/silcclient/client_ftp.c.
4390 * Fixed silc_net_addr2bin to return correct address. Affected
4391 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4393 * Fixed file transfer session removing on signoff notify.
4394 Affected file irssi/src/silc/core/silc-servers.c.
4396 * Added the SilcClientFileError to be returned in the monitor
4397 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4398 Affected file lib/silcclient/silcapi.h.
4400 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4402 * Fixed a crash in silc_client_ftp_free_sessions and
4403 silc_client_ftp_session_free_client. Affected file
4404 lib/silcclient/client_ftp.c.
4406 * Added `disabled' field in the SilcChannelEntry in the server
4407 to indicate if the server entry is disabled. Affected file
4408 silcd/idlist.h, silcd/command[_reply].c.
4410 * SILC server adds now /var/run/silcd.pid everytime it is
4411 started. Affected file silcd/silcd.c.
4413 * Added silc_server_packet_send_clients to send a packet to
4414 the provided table of client entries. Affected file
4415 silcd/packet_send.[ch].
4417 * Fixed a crash in client resolving in client_prvmsg.c in
4418 client library. Affected file lib/silcclient/client_prvmsg.c.
4420 * Do not actually remove the client directly from ID cache
4421 during SERVER_SIGNOFF, but invalidate it. This way we
4422 preserve the WHOWAS info for the client. Affected file
4423 silcd/server_util.c.
4425 * Fixed SERVER_SIGNOFF notify handling in the server. The
4426 server is now able to process incoming SERVER_SIGNOFF notify
4427 for a server that it doesn't even know about. It will remove
4428 the clients provided in the notify. Affected file
4429 silcd/packet_receive.c.
4431 * Check for partial packet in data queue after every packet that
4432 was found from the queue. Return and wait for more data if
4433 there is partial data in queue. Affected file is
4434 lib/silccore/silcpacket.c.
4436 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4438 * Added SilcClietFileError enum to indicate error in
4439 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4440 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4441 Affected files lib/silcclient/silcapi.h and
4442 lib/silcclient/client_ftp.c.
4444 * Check that newsize in silc_buffer_realloc is larger than
4445 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4447 * Added better monitor of file transfers. It now monitors
4448 key agreement protocol during the file transfer too. Added
4449 error reporting too. Affected files
4450 irssi/src/silc/core/silc-servers.c,
4451 irssi/src/fe-common/silc/module-formats.[ch].
4453 * Wrote a help file for FILE command.
4455 * Added silc_rng_global_get_byte_fast to get not-so-secure
4456 random data as fast as possible. Random data is read from
4457 /dev/urandom if available and from the SILC RNG if not
4458 available. It is used in padding generation. Affected file
4459 lib/silccrypt/silcrng.[ch].
4461 * All packets in client library are now processed synchronously.
4462 Optimized packet processing a lot. Affected file
4463 lib/silcclient/client.c.
4465 * All server connection packets are processing synchronously
4466 now in server, to optimize packet processing. Affected file
4469 * Include files are installed now only in Toolkit distribution
4470 if make install is given. Affected files: all Makefile.am's.
4472 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4474 * Assure that silc_client_notify_by_server_resolve does not
4475 resolve the client information multiple times. If it cannot
4476 be found by the first it cannot be found at all. Affected
4477 file lib/silcclient/client_notify.c.
4479 * Fixed WHOWAS command reply calling. Affected file
4480 lib/silcclient/command_reply.c.
4482 * Removed all references to silc_idlist_get_client from the
4483 Irssi SILC client since that call is internal call used by
4484 the library. The Irssi SILC client will use now client
4485 retrieval functions found in silcapi.h.
4487 * Fixed a bug in resolving nickname info before sending
4488 private message. It used freed memory. Affected file
4489 irssi/src/silc/core/silc-servers.c.
4491 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4493 * Assure my_channels statistics cannot go negative in server.
4494 Affected files silcd/server.c, silcd/server_util.c.
4496 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4498 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4500 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4502 * Win32 Toolkit changes. Affected files
4503 win32/silc.dsw, win32/libsilc/libsilc.def,
4504 win32/libsilcclient/libsilc.def,
4505 lib/silcutil/silcutil.c, and
4506 lib/sftp/sftp_fs_memory.c.
4508 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4510 * Added silc_net_localip to return local host's IP address.
4511 Affected file lib/silcutil/silcnet.[ch].
4513 * If key exchange or rekey protocol is active for a connection
4514 parse all packets syncronously since there might be packets
4515 in packet queue that we are not able to process without first
4516 processing packets before them. Affected file silcd/server,
4517 lib/silcclient/client.c.
4519 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4520 whether library should continue processing the packet.
4521 Affected file lib/silccore/silcpacket.h.
4523 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4524 SilcSFTPMonitorData to SFTP server to monitor various
4525 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4526 lib/silcsftp/sftp_server.c.
4528 * Added silc_file_size to return file size. Affected file
4529 lib/silcutil/silcutil.[ch].
4531 * Implemented the file transfer support for the client library.
4532 Added preliminary support for simple client to client one-file
4533 transmission. Affected file lib/silcclient/client_ftp.c,
4534 lib/silccilent/client.[ch].
4536 * Added new local command FILE to the Irssi SILC Client.
4537 It is used to perform the file transfer. It has subcommands
4538 SEND, RECEIVE, SHOW and CLOSE. Affected files
4539 irssi/src/silc/core/client_ops.c,
4540 irssi/src/silc/core/silc-server.[ch].
4542 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4544 * Relay the SILC_PACKET_FTP in the server. Affected files
4545 silcd/server.c and silcd/packet_receive.c.
4547 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4549 * Renamed silc_file_read and silc_file_write to functions
4550 silc_file_readfile and silc_file_writefile. Added function
4551 silc_file_open and silc_file_close. Affected files
4552 lib/silcutil/silcutil.[ch].
4554 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4556 * Resolve the client info when received private message or
4557 channel message for a client which nickname we don't know.
4558 Affected files lib/silcclient/client_prvmsg.c and
4559 lib/silcclient/client_channel.c.
4561 * Do not crash in /KEY if client is not connected. Affected
4562 file irssi/src/silc/core/silc-channels.c.
4564 * Added SilcClientStatus field to the SilcClientEntry in the
4565 lib/silcclient/idlist.h.
4567 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4568 is incomplete and is being resolved, it won't be resolved
4571 Make sure also that USERS command reply does not resolve
4572 twice information. Affected file is
4573 lib/silcclient/command_reply.c.
4575 Make sure that silc_client_get_clients_by_list does not
4576 resolve twice same information.
4578 * Check for valid client->id in the silc_server_free_client_data.
4579 Affected file silcd/server.c.
4581 * Fixed /GETKEY nick@server not to crash if the server entry
4582 is not found. Affected file lib/silcclient/command.c.
4584 * Fixed the silc_server_check_cmode_rights to check the
4585 requested modes correctly. Affected file silcd/command.c.
4587 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4589 * Better checks for non-printable chars in nick added.
4590 Affected file silcd/command.c.
4592 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * Call the silc_server_udpate_servers_by_server in the
4595 primary router that comes back online in the backup resuming
4596 protocol. Otherwise it routes packets wrong. Affected file
4597 silcd/server_util.[ch], silcd/server_backup.c.
4599 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4602 lib/silcutil/silcbuffmt.[ch].
4604 * Redefined the SILC packet header to include the padding
4605 length. Affected file lib/silccore/silcpacket.[ch].
4607 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4608 length for maximum padding up to 128 bytes). Affected
4609 file lib/silccore/silcpacket.h.
4611 * Removed all backwards support for old 0.5.x MAC thingies.
4612 The SILC packet header change makes it impossible to be
4613 backwards compatible.
4615 * Send the ENDING packet with timeout in the backup resuming
4616 protocol. This is to assure that all routers has connected
4617 to the primary router. Affected file silcd/server_backup.c.
4619 * Changed the RNG to take the first IV from random data. It
4620 used to take it from zero actually. Changed the RNG also
4621 to use /dev/urandom during session. /dev/random is used
4622 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4624 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4626 * Changed the SILC packet header to have the first two bytes
4627 (the packet length) encrypted. Affected files aroung the
4628 code tree, lib/silccore/silcpacket.[ch]. Removed the
4629 SilcPacketCheckDecrypt callback. It is not needed anymore
4630 since the silc_packet_receive_process will determine now
4631 whether the packet is normal or special.
4633 * Implemented the unidirectional MAC keys. Affected files
4634 lib/silcske/silcske.c, silcd/protocol.c and
4635 lib/silcclient/protocol.c.
4637 * Implemented the packet sequence number to the MAC computation.
4638 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4639 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4640 lib/silcclient/protocol.c.
4642 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4644 * Allow backup router to announce servers. All servers
4645 announced by backup router are added to the global list
4646 automatically. Update hte server's socket to our primary
4647 router also when backup router announces a server.
4648 Affected file silcd/packet_receive.c.
4650 * Do not update the client->router in the function
4651 silc_server_udpate_clients_by_server if the client is on
4652 global list. We might fail to find any specific server
4653 for locally connected clients and local cell clients. They
4654 should still use the `from' and not `to' as client->router.
4655 This fixes backup router resuming protocol. Affected file
4656 silcd/server_util.c.
4658 * Decrease channel statistics count only if the channel
4659 deletion worked. Affected files are silcd/server.c and
4660 silcd/server_util.c.
4662 * Added silc_server_update_servers_by_server to update origin
4663 of all server entries. Used during backup router protocol.
4664 Affected files silcd/server_util.[ch], silcd/server.c. and
4665 silcd/backup_router.c.
4667 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4668 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4669 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4670 lib/silccrypt/silchmac.c.
4672 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4674 * Assure that router cannot reroute the same channel message
4675 to the sender. Affected file silcd/packet_receive.c.
4677 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * Made better checks that the channel message is not sent
4680 to the router it came from. Affected file is
4681 silcd/packet_send.c. Fixed memory leak too.
4683 * Announce informations for incoming router connection, but
4684 only after checking if it is replaced by backup router.
4685 Affected file silcd/packet_receive.c.
4687 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4689 * Fixed the backup resuming protocol to work in multiple
4690 router environment. Affected file silcd/server_backup.c.
4692 * Route packet only to one router in the function
4693 silc_server_packet_send_to_channel. Affected file is
4694 silcd/packet_send.c.
4696 * Fixed silc_server_send_notify_dest to set the broadcast
4697 flag. Fixed the silc_server_send_notify_topic to actually
4698 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4699 Affected file silcd/packet_send.c.
4701 * Changed the SFTP Filesystem interface. Changed the
4702 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4703 the filesystem operation function. The SilcSFTPFilesystem
4704 is now a context that is allocated by all filesystem allocation
4705 functions and it already includes the operations structure
4706 and filesystem specific context. It is given as argument
4707 now to the silc_sftp_server_start. This made the interface
4708 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4709 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4711 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4713 * Changed the backup router adding and getting interfaces
4714 in the server. The router that will be replaced by the
4715 specified backup router is now sent as argument. Affected
4716 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4719 * Added silc_net_addr2bin_ne to return the binary form of
4720 the IP address in network byte order. Affected files
4721 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4723 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * Check for existing server ID in silc_server_new_server
4726 and in silc_server_connect_to_router_final and remove the
4727 old entry if it exists. Affected file silcd/packet_receive.c,
4730 * Send the channel message always to only one router, either
4731 in upstream or downstream. Affected file is
4732 silcd/packet_send.c.
4734 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4736 * Wrote the definition of the backup resuming protocol to the
4737 protocol specification.
4739 * Removed one redundant channel key generation from normal
4740 server during joining procedure. Removed one redundant
4741 channel key sending from server to router during joining
4742 procedure. Affected file silcd/command.c.
4744 * Made minor bugfixes to the backup router resuming protocol.
4745 Affected file silcd/server_backup.c, server.c.
4747 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * Added --disable-asm configuration option. Affected files
4750 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4753 * Implemented the backup resuming protocol that is used to
4754 resume the primary router position in the cell after the
4755 primary router comes back online. Affected files
4756 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4757 and silcd/server_util.[ch].
4759 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Sleep two (2) seconds after sending QUIT command to server.
4762 Affected file lib/silcclient/command.c.
4764 * Assure that if outgoing data buffer is pending do not force
4765 send any data. Affected file silcd/packet_send.c.
4767 * Assure that if outgoing data buffer is pending do not force
4768 send any data. Affected file lib/silcclient/client.c.
4770 * Implemented the backup router support when the primary router
4771 goes down. The servers and routers can now use the backup
4772 router as new primary router without loosing connectivity.
4774 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4776 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4777 in the server to indicate disabled entry. All data read
4778 from the connection will be ignored and no data is sent
4779 for entry that is disabled. Affected files are
4780 silcd/idlist.h, silcd/server.c.
4782 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Created SFTP client and server test programs in the
4785 lib/silcsftp/tests directory.
4787 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * Implemented memory filesystem (virtual filesystem) for
4790 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4793 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Implemented the SFTP (SSH File Transfer Protocol) to the
4796 lib/silcsftp. It includes SFTP client and SFTP server
4799 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4801 * Moved lib/silccore/silcprotocol.[ch] to the
4802 lib/silcutil library.
4804 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4805 take variable argument list pointer as argument. Affected
4806 file lib/silcutil/silcbuffmt.[ch].
4808 * Added silc_buffer_set function that is used to set data
4809 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4810 Affected file lib/silcutil/silcbuffer.h.
4812 * Changed various routines in the core library to use the new
4813 silc_buffer_set instead of allocating new buffer only for
4816 * Added 64-bit value formatting and unformatting support to the
4817 silc_buffer_[un]format routines. Affected file is
4818 lib/silcutil/silcbuffmt.[ch].
4820 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4821 to includes/bitmove.h.
4823 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4825 * Fixed channel user mode saving in client library. Affected
4826 file lib/silcclient/command[_reply].c.
4828 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Defined the file transfer to the SILC Protocol. Added
4831 new packet type SILC_PACKET_FTP and defined File Transfer
4832 Payload. The mandatory file transfer protocol is SFTP
4833 (SSH File Transfer Protocol). Affected file in addition
4834 of the internet draft is lib/silccore/silcpacket.h.
4836 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4837 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4838 is used as part of backup router protocol when the primary
4839 router of the cell is back online and wishes to resume
4840 the position as primary router.
4842 * Redefined the MAC generation keys in the protocol. The
4843 same key is not used anymore in both direction. Both
4844 direction will now use different keys for sending and
4845 receiving. This fixes a potential security flaw. This
4846 change causes incompatibilities in the protocol.
4848 * Redefined also the MAC computation from the packet.
4849 An packet sequence number is now added to the MAC
4850 computation. This prevents possible replay attacks against
4851 the protocol. This change too causes incompatibilities
4854 Added `sequence' field to the SilcPacketContext to hold
4855 the current sequence number for the packet.
4857 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Added `created' field to the SilcIDListData in the file
4860 silcd/idlist.h to indicate the time when the entry was
4863 * Added `created' field to the SilcChannelEntry too. Affected
4864 file silcd/idlist.h.
4866 * Added `creation_time' aguments to all the announcement functions
4867 in the server. If it is provided then only the entries that
4868 was created after the provided time frame are actually
4869 announced. Affected file silcd/server.[ch].
4871 * The protocol says that the Channel ID's IP address must be
4872 based on the router's IP address. Added check for this in
4873 the silc_server_new_channel when processing incoming New Channel
4874 Payload. Affected file silcd/packet_receive.c.
4876 * Print out the correct version with --version in SILC client.
4877 Affected file irssi/src/silc/core/silc-core.c.
4879 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Fixed WHOWAS command to check for completnes of the client
4882 entry always, not just when the command is coming from client.
4883 Affected file silcd/command.c.
4885 * Added new function silc_server_packet_queue_purge to purge the
4886 outgoing data queue to the network. After the function returns
4887 it is guaranteed that the outgoing packet queue is empty.
4888 Affected file silcd/packet_send.[ch].
4890 * Purge the outgoing packet queue in the rekey protocol's final
4891 callback to assure that all rekey packets go to the network
4892 before quitting the protocol. Affected file silcd/server.c.
4894 * Added silc_client_packet_queue_parse as similar function as
4895 in server to the client library. The affected file is
4896 lib/silcclient/client.c.
4898 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * Splitted silcd/server.c and created silcd/server_util.[ch]
4901 for utility functions.
4903 * Added new socket flag SILC_SF_DISABLED to indicate that the
4904 connection is open but nothing can be sent to or received from
4905 the connection. Affected file lib/silcutil/silsockconn.[ch].
4906 The checking for disabled socket is checked in the low level
4907 silc_socket_write and silc_socket_read functions.
4909 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * Allow only nicknames and channel names that fits into the
4912 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4914 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4916 * When processing JOIN command reply in server check that if
4917 the channel exists in our global list we'll move it the local
4918 list. Affected file silcd/command_reply.c.
4920 * Fixed the check whether client is joined on the channel already
4921 in JOIN command. Affected file lib/silcclient/command.c.
4923 * Fixed the JOIN command reply to check whether the channel
4924 already exists. Affected file lib/silcclient/command_reply.c.
4926 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Added silc_ske_status_string to map the SKE error numbers
4929 to readable strings. The affected files are
4930 lib/silcske/silcske[_status].[ch].
4932 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4934 * Do not show the private channels on the WHOIS channel list
4935 as it is not allowed by the protocol. The affected file is
4938 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * Assure that the packet length digged from the actual packet
4941 is something sensible in the silc_packet_decrypt_rest_special
4942 in lib/silccrypt/silcpacket.c.
4944 * Free and NULL the allocated pointer in silc_hmac_alloc if
4945 the HMAC allocation fails. The affected file is
4946 lib/silccrypt/silchmac.c.
4948 * Print the selected security properties to the log files in
4949 the server. Affected file silcd/protocol.c.
4951 * Add SKE's reference counter even if calling the completion
4952 callback manually. Otherwise it goes negative, although it
4953 does not cause any problems. The affected file is
4954 lib/silcske/silcske.c.
4956 * Remove the client entry with short timeout after giving the
4957 KILL command. Affected file lib/silcclient/command.c.
4959 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4960 case all found clients are already disconnected (WHOWAS would
4961 found them) in the server. Affected file silcd/command.c.
4963 * Update the last_receive (time of last data received) to be
4964 updated only when received private or channel message so that
4965 the idle time showed in WHOIS makes more sense.
4967 * Added boolean field `valid' in to the SilcClientEntry in the
4968 client library to indicate whether the entry is valid or not.
4969 This fixes the nickname change bug on channel when changing
4970 the nickname to be same than the old (like nick to Nick) the
4971 nickname formatter doesn't set the new nick anymore to Nick@host.
4972 Affected file lib/silcclient/idlist.[ch].
4974 * Now actually fixed the nickname changing on disconnection.
4975 Added new function silc_change_nick to the Irssi SILC Client.
4976 Affected file irssi/src/silc/core/client_ops.c,
4977 irssi/src/silc/core/silc-nicklist.[ch].
4979 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4981 * Check that the public key exists in the GETKEY command before
4982 trying to encode it. Affected file silcd/command.c.
4984 * Print some notifications on received public keys with GETKEY
4985 command in the Irssi SILC Client. Affected files are
4986 irssi/src/fe-common/silc/module-formats.[ch],
4987 irssi/src/silc/core/client_ops.c.
4989 * Use IDENTIFY command to resolve the server information in the
4990 GETKEY command instead of INFO command. Affected file
4991 lib/silcclient/command.c.
4993 * All command reply functions in the client library now calls
4994 the pending command reply callbacks even if an error has
4995 occurred. The server has done this a long time and now it was
4996 time to move the client library to this as well. Now all
4997 errors can be delivered back to the pending command reply
4998 callbacks if necessary. Affected files are
4999 lib/silcclient/command[_reply].[ch].
5001 * Change the nickname on disconnection back to the username
5002 because in reconnect the server will enforce it to it anyway.
5003 Affected file irssi/src/silc/core/silc-servers.c.
5005 * Fixed a config file parsing bug in the Irssi SILC client.
5006 Affected file irssi/src/silc/core/clientconfig.c.
5008 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * When printing the channel mode on JOIN, verify that the
5011 channel key and channel's HMAC are valid. Affected file
5012 irssi/src/silc/core/client_ops.c.
5014 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5016 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5017 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5018 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5020 * Removed channel key rekey task deleting from the function
5021 silc_server_save_channel_key. Affected file silcd/server.c.
5022 Added explicit timeout task context instead that is used to
5023 delete the task if we are registering a new task before the
5024 new task has elapsed.
5026 * When channel key rekey occurs the client library now saves
5027 the old channel key for a short period of time (10 seconds) and
5028 is able to use it in case some is still sending channel
5029 messages encrypted with the old key after the rekey. Affected
5030 file lib/silcclient/[idlist.h|client_channel.c].
5032 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Added check to the silc_server_new_id_real to not accept
5035 new ID if it is the sender's own ID. Affected file is
5036 silcd/packet_receive.c.
5038 * Assure that we do not announce ourself or the one we've
5039 sending our announcements when we're router and are announcing
5040 servers to our primary router. Affected file silcd/server.c.
5042 * Fixed silc_server_command_identify_check_client to assemble
5043 correct WHOIS packet. It send corrupted WHOIS packet and
5044 caused problem with router to router connections. Affected
5045 file silcd/command.c.
5047 Fixed also silc_server_command_whois_check the same way
5048 as for the IDENTIFY command.
5050 * Added new SilcIDListStatus to the server in the SilcIDListData
5051 structure. The status now includes the current status of
5052 the entry (like registered, resolved etc.). Affected file
5053 silcd/idlist.[ch]. Defined a bunch of different status types
5054 as well. This replaced the old boolean registered field as well.
5056 Added resolve_cmd_ident field to the SilcClientEntry structure
5057 too so that if the entry is for example being resolved so
5058 another command may attach to the same pending command reply
5059 without requiring to resolve the same entry again. This concept
5060 should optimize the WHOIS and the IDENTIFY resolving under
5061 heavy load by taking away unnecessary resolving for entries
5062 that are being resolved already.
5064 Added support for adding multiple pending commands for one
5065 command idenfier. Affected file silcd/command[_reply].[ch].
5067 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5068 before deleting the data. Otherwise the hash table will have
5069 freed data in comparison functions. Affected file is
5070 silcd/command_reply.c.
5072 * Fixed silc_idlist_replace_client_id to add the new entry to
5073 the cache with NULL nickname. Otherwise there will be invalid
5074 memory as the nickname after the nickname is freed. Affected
5075 file silcd/packet_receive.c.
5077 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5078 saved into wrong slots because the previous number of entries
5079 was not taken into account. Affected file silcd/idlist.c.
5080 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5082 * If we are router and we receive JOIN notify to a channel that
5083 does not have any users then notified client is marked as the
5084 channel founder, as it is it. The affected file is
5085 silcd/packet_receive.c
5087 * Added to the extended hash table API's table_del_*ext functions
5088 the destructor as argument too, so that the caller can decide
5089 which destructor to use or whether to use destructor at all.
5090 Affected file lib/silcutil/silchashtable.[ch].
5092 * Fixed ID Cache purging. It actually deleted the entries from
5093 the hash table after the data was freed. The hash table ended
5094 up comparing freed memory. The affected file is
5095 lib/silccore/silcidcache.c.
5097 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5099 * Fixed Irssi SILC client's KILL command's HELP syntax.
5101 * The USERS command now resolves the detailed user information
5102 if the userinfo field is missing. Affected file is
5103 lib/silcclient/command_reply.c.
5105 * Do not print error in silc_file_read if the read file does
5106 not exist. Just silently return NULL. Affected file is
5107 lib/silcutil/silcutil.c.
5109 * Fixed the silc_log_output to not wine about NULL filename
5110 and to not create some bogus " " filename. Affected file is
5111 lib/silcutil/silclog.c.
5113 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Fixed various printing bugs on the user interface in the
5116 Irssi SILC Client. Minor changes that were forgotten from
5119 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Fixed the configure.in.pre and the compilation and distribution
5122 environment to support the new autoconf 2.52. That version is
5123 now required to compile the CVS trunk.
5125 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5128 to generally parse user@fqdn format strings. Affected file
5129 lib/silcutil/silcutil.c.
5131 * Added nickname_format and nickname_force_format fields to the
5132 SilcClientParams structure. The first one defines the format
5133 for the nicknames that the library will enforce if the receives
5134 multiple same nicknames. The second one is boolean value and
5135 can be used to force the library to always enforce the format
5136 to the nicknames regardles whether there are multiple nicknames
5137 or not. This configurable formatting was employed to flexibly
5138 support accessing multiple nicknames from the user interface.
5139 The userinterface can now set the nicknames to what ever format
5140 they prefer. Affected file lib/silcclient/silcapi.h.
5142 Added function silc_client_nickname_format to the file
5143 lib/silcclient/idlist.c. It performs the nickname formatting.
5145 Added new field `hostname´ to the SilcClientEntry context.
5146 It holds the hostname of the client. Affected file is
5147 lib/silcclient/idlist.h.
5149 * Irssi SILC Client sets the nicknames in nick@hostn format.
5150 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5151 irssi/src/silc/core/silc-core.c.
5153 The WHOIS printing now also shows both the real nickname and
5154 the formatted nickname so that user knows how to access the
5155 user if there are multiple same nicknames cached. Affected
5156 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5157 printing formatting too to take the hostname now as a separate
5158 argument. The Affected file is
5159 irssi/src/fe-common/silc/modules-formats.[ch].
5161 * Changed the silc_client_get_clients_local to accept the formatted
5162 nickname as argument. It accepts the real nickname too but the
5163 formatted nickname can be used to find the true entry from
5164 multiple entries. Affected file lib/silcclient/silcapi.h and
5165 lib/silcclient/idlist.c.
5167 * Added nickname_format_parse field to the SilcClientParams.
5168 It is a callback function provided by the application to parse
5169 the nickname out of the formatted nickname string. The library
5170 calls it to get the nickname from the formatted string. Since
5171 the application generally knows better the format of the nickname
5172 string it parses it instead of the library, even though library
5173 encodes the formatted string. If the callback function is not
5174 provided then the library will use the string as is. The
5175 affected file is lib/silcclient/silcapi.h.
5177 * All the nickname strings passed to the client library in
5178 commands are now expected to be formatted nickname strings.
5179 If the command does not support the formatted nickname string
5180 it will assume that the sent string is the actual nickname.
5181 Affected file lib/silcclient/command.c.
5183 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Added public key authentication support to OPER and SILCOPER
5186 commands in the client library. Affected file is
5187 lib/silcclient/command.c.
5189 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Changed the get_auth_methdod client operation to be asynchronous.
5192 It can be async if the application resolves the authentication
5193 method from the server during the negotiation. Added new
5194 SilcGetAuthMeth completion callback that the application will
5195 call after resolving the authentication method.
5197 Added function silc_client_request_authentication_method that
5198 the application can use to resolve the authentication method
5199 from the server. Added also SilcConnectionAuthRequest callback
5200 that the library will call after the server has replied. The
5201 application can call this function if it does not know the
5202 current authentication method.
5204 Affected files are lib/silcclient/client.c and
5205 lib/silcclient/silcapi.h.
5207 * The Irssi SILC client now automatically resolves the authentication
5208 method incase any configuration information is not present (and
5209 currently there never is). The affected file is
5210 irssi/src/silc/core/client_ops.c.
5212 * Fixed public key authentication from the client library.
5213 Affected file lib/silcclient/protocol.c. Changed also the
5214 protocol specification about the public key authentication in
5215 the connection authentication protocol. The actual data to be
5216 signed is now computed with a hash function before signing.
5218 * Fixed the public key authentication from the server as well.
5219 Affected file silcd/protocol.c.
5221 * Removed the mlock()'s from the memory allocation routines.
5222 Affected file lib/silcutil/silcmemory.c. The ./configure does
5223 not check anymore for the mlock(). Affected file is
5226 * Fixed USERS command in server to allow the execution of the
5227 command for private and secret channels if the client sending
5228 the command is on the channel. Affected file silcd/command.c.
5230 * Fixed silc_client_get_clients_local to return the clients
5231 count correctly. It could return wrong value. Affected file
5232 lib/silcclient/idlist.c.
5234 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5237 types. The assembler optimizations seemed not to like 64-bit
5238 data types. The assmebler optimizations thus are now enabled
5239 also for BSD systems as opposed to only enable them for Linux.
5241 * Do not check for threads at all on BSD systems. Affected
5242 file configure.in.pre.
5244 * Removed -n and -h options from the Irssi SILC Client since
5245 they are not used in silc.
5247 * Fixed the prime generation to assure that the first digit
5248 of the generated random number is not zero since our conversion
5249 routines does not like number strings that starts with zero
5250 digit. If zero digit is seen the random number is regenerated.
5251 This caused some corrupted RSA keys when the zero first digit
5252 was met. Affected file lib/silcmath/silcprimegen.c.
5254 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Fixed WIN32 configuration in the ./configure script.
5257 Fixed to include xti.h on environments that has it.
5258 Patches by Carsten Ilchmann and andrew.
5260 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Changed the silc_id_create_client_id to be collision
5263 resistant. It is now assured that there cannot be created
5264 two same client ID's. I suspect that some weird bugs in
5265 the server were actually caused by duplicate Client IDs.
5266 Affected file silcd/serverid.[ch]. A router receiving
5267 new ID now also assures and informs the sending server
5268 if the ID caused collision.
5270 * Changed the silc_id_create_channel_id to also assure that
5271 there are no collisions.
5273 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Statement about ignoring the Mutual Authentication flag when
5276 performing rekey with PFS was a bit misleading. It is ignored
5277 if it was set in the initial negotiation, it cannot be even
5278 set in the rekey. Fixed in the ke-auth draft. Started the
5279 new versions of the protocol drafts in the doc/.
5281 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Fixed a bug in silc_client_command_identify_save when saving
5284 new channel information. The channel name was no duplicated
5285 and caused crash on exit. Affected file is
5286 lib/silcclient/command_reply.c.
5288 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5290 * Fixed the getkey command handling in the server. Send just
5291 empty OK reply to the sender if the key could not be fetched
5292 (but everything else was ok, like the key just was not available).
5293 Changed the public key parameter to optional in the protocol
5294 specs so that empty OK reply can be sent. Affected file
5297 Added a message to Irssi SILC client to tell to user if the
5298 server did not return a public key.
5300 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Fixed a channel key regeneration bug. It registered new
5303 timeout tasks exponentially until all system resources were
5304 used. Affected file silcd/server.c.
5306 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Added the SILC Document generator to the scripts/silcdoc.
5309 It can be used to generate the Toolkit Reference Manual out
5310 of the source tree. Internally it will also use the RoboDoc
5311 generator now imported in util/robodoc.
5313 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Added couple of return's in rekey protocol if error orccurred
5316 during the protocol. The execution must be terminated.
5317 Affected file silcd/protocol.c. Also, terminate the protocol
5318 always with timeout.
5320 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * The client's Client ID was created initally from the wrong
5323 nickname (it could have been in format nick@host) in the
5324 silc_server_new_client. Affected file silcd/packet_receive.c
5326 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Added some SILC_LOG_ERROR's to various error conditions
5329 if client could not be added to ID cache. Affected files
5330 silcd/packet_receive.c and silcd/server.c.
5332 * When client's sock->user_data is freed, NULL also the
5333 client->router and client->connection pointers. Added check
5334 for these pointers being NULL to various places around the
5335 code. Affected file silcd/server.c.
5337 * Added client->data.registered == TRUE checks to various
5338 places around the code to assure that unregistered client's
5339 are not handled when it is not allowed. Affected file
5342 * Added `bool registered' fields to all
5343 silc_idlist_[server|client]_get_* routines to indicate whether
5344 the fetched client needs to be registered or not. Affected
5345 file silcd/idlist.[ch].
5347 * Add your own entry as registered to the ID cache in the
5348 server. Affected file server.c.
5350 * Fixed a bug in silc_server_new_server. The SilcServer was
5351 set as the new server's context instead of SilcServerEntry.
5352 This naturally caused some weird bugs.
5354 * Added "updated" field the SilcChannelEntry which indicates
5355 the time since the channel entry was last accessed. This
5356 can be used to determine whether it is necessary to
5357 announce the channel after backup resuming protocol.
5358 Affected files silcd/idlist.[ch].
5360 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Do not delete the channel rekey task when adding it
5363 for in silc_server_create_channel_key.
5365 * Changed the silc_server_create_channel_key to return
5366 TRUE or FALSE to indicate the success of the channel key
5369 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Fixed MSVC++ project files and added missing files to
5372 Makefiles under win32/.
5374 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5376 * Do not add TCP_NODELAY flag if the operating system
5377 does not have it defined. Affected files are
5378 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5380 * Fixed buffer overflow from Irssi SILC Client. Affected
5381 file irssi/src/fe-common/core/themes.c.
5383 * Fixed double free in client library in the file
5384 lib/silcclient/client.c when disconnecting from server.
5386 * Applied double free patch from cras to Irssi SILC client.
5387 Affected files irssi/src/core/[modules/expandos].c
5389 * Fixed the disconnection handling to Irssi SILC Client.
5390 The application must call silc_client_close_connection
5391 in ops->connect client operation in case of failure of
5392 the connection. Affected file is
5393 irssi/src/silc/core/client_ops.c.
5395 * Do not set sock->protocol to NULL in the function
5396 silc_client_close_connection after executing the protocol's
5397 final callback since the sock might not be valid anymore.
5398 Affected file lib/silcclient/client.c.
5400 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Do not enable SILC_THREADS if the linking with libpthread
5403 did not happen. Affected file configure.in.pre.
5405 * Added notion to protocol specification that server must
5406 verify the sent authentication payload with CMODE when
5407 setting the channel founder key. Implemented it to the
5408 server. Affected file silcd/command.c.
5410 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Added _EXTRA_DIST SILC distribution variable to the
5413 distributions file. It is used to conditionally add extra
5414 files or directories to the specific distribution. Affected
5415 files ./prepare, Makefile.am.pre and distributions.
5417 Removed the `_' from the start of the distribution names.
5420 * Added README.WIN32 for instructions to compile the Toolkit
5423 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Fixed a double free in disconnection in the server. Affected
5426 file is silcd/server.c.
5428 * Fixed the lib/silcske/groups.c to work now also with GMP
5429 MP library. The string conversion did not work when using
5430 specific base and the base is indicated in the string as well.
5432 * Created win32/ directory which now includes MSVC++ specific
5433 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5434 It will appear only in the toolkit distribution
5436 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Changed the key material distribution function in case when
5439 the hash output is too short. The data is now concatenated
5440 a bit differently than it used to. Made the change to the
5441 SKE protocol specification.
5443 * Added better GMP detection to configure.in.pre. A patch
5446 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Fixed a minor bug in SKE that might cause some problem on
5449 some platforms. Affected file lib/silcske/silcske.c.
5451 * Added the cookie checking for initiator in the SKE. It checks
5452 that the responder returns the sent cookie unmodified. The
5453 affected file is lib/silcske/silcske.c. Added new SKE
5454 error type INVALID_COOKIE that can be sent during the
5455 negotiation. Fixed some memory leaks as well.
5457 * Added the "invalid cookie" error message to Irssi SILC client's
5460 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Added `task_max' field to the SilcClientParams to indicate
5463 the maximum tasks the scheduler can handle. If set to zero,
5464 default values are used. Affected file lib/silcclient/silcapi.h.
5466 * Fixed memory leaks in silc_client_close_connection. Affected
5467 file lib/silcclient/client.c.
5469 * Added silc_client_del_client_entry to client library to free
5470 all memory of given client entry. Affected file is
5471 lib/silcclient/idlist.[ch].
5473 * Added new functions silc_client_del_channel and
5474 silc_client_del_server to delete channel and server entries.
5475 Affected file lib/silcclient/[silcapi.h/idlist.c].
5477 * Removed silc_client_del_client_by_id from silcapi.h.
5479 * Fixed the INFO command to return the server's own info
5480 correctly when querying by Server ID. Affected file is
5483 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Removed the non-blocking settings in WIN32 code in the
5486 silc_sock_[read/write] and added SleepEx instead. Affected
5487 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5488 of input data is now checked with FIONREAD and ioctlsocket.
5490 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Call silc_schedule_task_del_by_context in the
5493 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5494 Affected file lib/silccore/silcprotocol.c.
5496 * Call silc_protocol_cancel for active protocols in the
5497 silc_server_close_connection if the funtion
5498 silc_server_free_sock_user_data has not been called.
5499 Affected file silcd/server.c.
5501 * Generic tasks cannot be deleted using the del_by_fd
5502 task deleting function since generic tasks does not match
5503 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5505 * Added a notion to SILCOPER help file that the SILCOPER works
5506 only on router server, not on normal server.
5508 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Added for WIN32 support for the new scheduler as well.
5511 Affected file lib/silcutil/win32/silcwin32schedule.c.
5513 * Fixed the SHA1 implementation to work on various platforms.
5515 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5518 API. It is part of the scheduler now. Everything else is
5519 as previously but some functions has changed their names.
5520 Checkout the lib/silcutil/silcschedule.h for the interface.
5521 Updated all applications to use the new interface. Affected
5522 files are lib/silcutil/silcschedule.[ch].
5524 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Found a bug in the SKE implementation. The HASH value,
5527 specified by the protocol, was not computed correctly. The
5528 public key of the responder was not added to the computation
5529 even though it is mandatory. Affected file lib/silcske/silcske.c.
5530 This unfortunately causes incompatibilities with older
5531 clients and servers.
5533 * Added WIN32 specific network init and uninit functions:
5534 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5535 the Winsock2. Affected file lib/silcutil/silcnet.h and
5536 lib/silcutil/win32/silcwin32net.c.
5538 * Set the socket always to nonblocking mode on WIN32 after
5539 reading data or writing data. Affected file is
5540 lib/silcutil/win32/silcwin32sockconn.c.
5542 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Fixed various compilation problems under WIN32. Affected
5545 files lib/silcutil/win32/silcwin32thread.c and
5546 lib/silcutil/win32/silcwin32schedule.c.
5548 * Removed all _internal.h #includes from public header
5549 files. Internal headers must never be included from
5552 Removed also the lib/silcske/payload_internal.h file.
5554 * All include files that may be needed (public and some others
5555 included by the public headers) by application developers are
5556 now copied to the ./includes directory. It does not copy any
5557 internal headers. Affected file Makefile.defines.pre and all
5558 Makefile.am's under lib/ and subdirs.
5560 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Do not change the ~/.silc directory's permissions automatically.
5563 Affected file irssi/src/silc/core/clientutil.c.
5565 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Do not cancel the protocol in silc_server_close_connection
5568 it might cause recursion. Now cancelled in the function
5569 silc_server_free_sock_user_data. Affected file silcd/server.c.
5571 * Fixed the silc_server_remove_clients_by_server to regenerate
5572 the channel keys correctly finally. Added also new function
5573 silc_server_remove_clients_channels to actually do it.
5574 Affected file silcd/server.c.
5576 * Fixed the silc_server_new_channel to not crash by giving
5577 wrong router to the new channel. Affected file is
5578 silcd/packet_receive.c.
5580 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5583 which is given as argument to the silc_client_alloc now.
5584 It can be used to configure the client and set various parameters
5585 that affect the function of the client.
5587 * The USERS command in server did not check whether the channel
5588 is private or secret. Affected file silcd/command.c.
5590 * Added new argument to the USERS command in protocol specification.
5591 The USERS command now can take the channel name as argument
5592 as well. Added support for this in client and server and
5593 updated the protocol specs.
5595 * Completed the GETKEY command in client. It can be now used
5596 to fetch also servers public key not only some clients.
5597 Affected files lib/silcclient/command[_reply].c.
5599 * Added silc_client_get_server to return server entry by the
5600 server name. Affected files lib/silcclient/silcapi.h and
5603 * Redefined the IDENTIFY command in protocol specification to be
5604 more generic. It now can be used to query information about
5605 any entity in the SILC Network, including clients, servers and
5606 channels. The query may be based either the entity's name
5607 or the ID. Added support for this in both client and server.
5609 Affected files silcd/command.c and lib/silcclient/command.c
5610 and command_reply.c.
5612 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5613 the _from_client and _from_server functions. Affected file
5616 * Added silc_client_get_channel_by_id_resolve to the file
5617 lib/silcclient/silcapi.h to resolve channel information by
5618 its ID. Added also silc_client_get_channel_by_id that
5619 does not resolve it from the server.
5621 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Added SilcServerEntry context into the client library
5624 to represent one server. The INFO command now allocates
5625 these to save the resolved server info. For now on the
5626 client library will also keep information about servers,
5627 connected and resolved with INFO.
5629 The INFO command now allocates the SilcServerEntry context
5630 and saves the server info there. The COMMAND_REPLY in
5631 the INFO now returns the parameters to application in
5632 same order as defined in the protocol specification.
5634 The entries are cached in the client->server_cache.
5636 * The INFO command is now issued after received the Client ID
5637 from the server. Affected file lib/silcclient/client.c.
5639 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5640 to the application as the mode changer might be server.
5641 It is guaranteed that NULL is not returned anymore to the
5642 application. Affected file lib/silcclient/client_notify.c.
5644 The ID Type is now also passed to the application so that
5645 it can check whether the returned entry is SilcClientEntry
5648 Added new function silc_client_get_server_by_id to return
5649 the server entry by ID. Affected files are the
5650 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5652 * Do not create the channel in the Irssi SILC Client when issuing
5653 the JOIN command but when received the sucessful JOIN command
5654 reply. Otherwise the channel might get created even though we
5655 could not join it. The Affected file is
5656 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5658 * Fixed a channel joining bug in router. The router must also
5659 check the channel modes, invite and ban lists etc. when serving
5660 the JOIN command sent by normal server. Affected file is
5661 silcd/command.c. The router now resolves the client's
5662 information from the server who sent the JOIN command if it
5663 does not know it, and processes the JOIN command only after
5666 * Changed the SilcCommandCb to take new argument; void *context2.
5667 Affected file lib/silccore/silccommand.h
5669 The second argument in the command callbacks in the server now
5670 includes the SilcServerCommandReplyContext if the command was
5671 called as pending command callback from the command reply.
5672 Otherwise it is NULL. When called as pending the status of the
5673 command reply will be checked and if it was erronous the
5674 error will be sent to the original sender of the command.
5675 This way the client always receives the error messages even
5676 though the server was actually the one who received the error
5677 when it resent the command to router, for example. Affected
5678 files silcd/command[_reply].[ch].
5680 * Fixed sending WHOWAS command's error message to client if
5681 the requested client could not be found. It was missing.
5684 * Changed the CMODE and CUMODE commands reply arguments in the
5685 protocol specification. The Channel ID is now sent in both
5686 of the commands to identify the channel. Implemented this
5687 new feature to the client and server. Affected files
5688 lib/silcclient/command_reply.c and silcd/command.c.
5690 * Made better checks for invite and ban lists in the JOIN
5691 command in server. Affected file silcd/command.c.
5693 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * The server now performs the incoming host IP/DNS lookup
5696 using the silc_socket_host_lookup and thus does not block
5697 the server anymore. Affected file silcd/server.c.
5699 * Completed the multi-thread support for SILC Scheduler in
5700 the lib/silcutil/silcschedule.c.
5702 * Fixed the configure.in.pre to detect the pthread correctly
5705 * Fixed a deadlock in silc_task_queue_wakeup in the file
5706 lib/silcutil/silctask.c.
5708 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Added new function silc_schedule_wakeup that is used in
5711 multi-threaded environment to wakeup the main thread's
5712 schduler. It needs to be used when a thread adds a new task
5713 or removes a task from task queues. After waking up, the
5714 scheduler will detect the task queue changes. If threads
5715 support is not compiled in this function has no effect.
5716 Implemented the wakeup mechanism to both Unix and WIN32
5717 systems. Affected files are lib/silcutil/silcschedule.[ch],
5718 lib/silcutil/unix/silcunixschedule.c and the
5719 lib/silcutil/win32/silcwin32schedule.c.
5721 * Added new function silc_task_queue_wakeup to wakeup the
5722 scheduler by the specified task queue. Affected file
5723 lib/silcutil/silctask.[ch].
5725 * The silc_socket_host_lookup_start now wakes up the scheduler
5726 after adding the timeout task. Affected file is
5727 lib/silcutil/silcsockconn.c.
5729 * The silc_socket_host_lookup is synchronous now if the threads
5730 support is not compiled in. However, the callback is still
5731 called asyncronously through the scheduler, anyway. Affected
5732 file lib/silcutil/silcsockconn.c.
5734 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Added new function silc_socket_host_lookup to perform
5737 asynchronous IP and FQDN lookups for the socket connection.
5738 Affected files lib/silcutil/silcsockconn.[ch].
5740 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5743 that may or may not compile the mutex support in.
5745 Changed the silc_mutex_alloc interface. It allocates the
5746 mutex now to the sent pointer and returns TRUE or FALSE.
5748 Affected file lib/silcutil/silcmutex.h.
5750 * Wrote the SILC Task Queue interface to support multi-threads.
5751 Affected file lib/silcutil/silctask.[ch].
5753 * Wrote the SILC Scheduler to support multi-threads. Affected
5754 file lib/silcutil/silcschedule.c.
5756 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5759 in lib/silcutil/win32/.
5761 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Defined SILC Mutex API and SILC Thread API and implemented
5764 them for Unix. Affected files are
5765 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5766 lib/silcutil/unix/silcunixmutex.c and
5767 lib/silcutil/unix/silcunixthread.c.
5769 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Fixed the silc_server_remove_clients_by_server's channel
5772 key re-generation. The hash table handling was incorrect
5773 and would not work with many channels. Affected file is
5776 * Fixed some memory leaks around the server code.
5778 * Rewrote the silc_server_get_users_on_channel to support IPv6
5779 based Client ID's. Affected file silcd/server.c.
5781 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5782 specification. However, a separate document must be written
5783 to define the detailed signing procedure and the payload
5784 associated with the flag. Defined the flag to the
5785 lib/silccore/silcchannel.h as well.
5787 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Changed the dynamic tables to static size tables in the
5790 lib/silccrypt/silchmac.c.
5792 * Removed GCC dependencies from the code. A patch by cras.
5794 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Do not show the error "Error receiving packet bla bla"
5797 in server if it really was not an error (-2 means that reading
5798 is pending). Affected file silcd/server.c.
5800 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Fixed a possible crash in silc_server_remove_clients_by_server
5803 in silcd/server.c. Fixed there also some memory leaks.
5805 * Fixed the silc_idlist_replace_client_id. It could replace
5806 wrong key in the hash table. Affected file silcd/idlist.c.
5808 * Do not check whether there are global users on the channel
5809 if the channel->global_users is FALSE. Affected functions
5810 silc_server_remove_from_one_channel and
5811 silc_server_remove_from_channels in silcd/server.c. Also,
5812 do not check if the removed client is local as we can be
5813 sure that global client was not removed from the channel
5814 and checking for global users is not needed.
5816 * The silc_server_remove_clients_by_server now re-generates
5817 the channel keys correctly for those channels that had
5818 clients removed from them. Affected file silcd/server.c.
5820 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Found the reason of random crashes in the server. We weren't
5823 ignoring the SIGPIPE signal (which can be sent in write())
5824 and it crashed the server. Affected file silcd/silcd.c.
5826 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Assure that sock->user_data is not NULL in the function
5829 silc_server_packet_send in silcd/packet_send.c.
5831 * Disconnect the remote connection if it could not be added
5832 to any ID lists in the server. The affected file is
5835 * Check in silc_server_packet_send[_real/dest] that the
5836 socket is not disconnecting and ignore the data if it is.
5837 Affected file silcd/packet_send.c.
5839 * Define inline to __inline on native WIN32 compilation.
5840 Affected file includes/silcwin32.h.
5842 * Added some explicit type casts for inline code since MSVC
5843 require them. Affected files lib/silcutil/silcbuffer.h,
5844 lib/trq/silcdlist.h and lib/trq/silclist.h.
5846 * Print warning in log files from now on if the packet
5847 decryption fails. Affected file silcd/server.c.
5849 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Changed the `say' client operation's interface to accept
5852 new `type' argument to indicate the type of the message sent
5853 by the library. The application may filter the library's
5854 messages according the type. The affected file is the
5855 lib/silcclient/silcapi.h.
5857 * Added two new functions to lib/silcclient/silcapi.h:
5858 silc_client_del_client and silc_client_del_client_by_id.
5859 Affected file lib/silcclient/idlist.c.
5861 * Moved the clientincludes.h from includes/ to silc/ and
5862 serverincludes.h from includes/ to silcd/.
5864 * The modes for the CMODE and CUMODE are now passed as
5865 uint32 for application with COMMAND_REPLY. The affected
5866 file is lib/silcclient/command_reply.c.
5868 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * /WHOIS without arguments shows client's own information.
5871 Affected file lib/silcclient/command.c.
5873 * Changed PING to not accept any arguments. The specs
5874 says that client can ping only the connected server so
5875 requiring an argument is not needed. Affected file is
5876 lib/silcclient/command.c.
5878 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * Fixed a fatal bug in private message sending and reception
5881 encryption and decryption when using private message keys.
5882 The implementation was incorrect and did not follow the
5883 specification. It causd that some of the message were
5884 lost since it did not use the sending and receiving keys
5885 as the protocol suggests. This has been fixed and will cause
5886 incompatibilities with older clients when sending private
5887 message encrypted with private message keys. Affected files
5888 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5889 and various other in Irssi SILC Client.
5891 Added `responder' boolean argument to the functions
5892 silc_client_add_private_message_key[_ske] to indicate when
5893 the key is added as responder or initiator of the key
5896 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Removed the silc_ske_check_version function and created
5899 a SilcSKECheckVersion callback. Added also a function
5900 silc_ske_set_callbacks that is now used to set all SKE
5901 callbacks. The callback functions are not given to
5902 the SKE functions anymore, but this function is used to
5905 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5907 * Added `silc_version' argument to the silc_client_alloc
5908 to define the version of the application for the library.
5909 The library will use the version string to compare it
5910 against the remote host's (usually a server) version
5911 string. Affected file lib/silcclient/silcapi.h
5913 * Added the KE protocol context to Key Agreement context
5914 in client library so that we can abort the SKE if it
5915 is in process when we get timeout. Affected file is
5916 lib/silcclient/client_keyagr.c.
5918 * Do not resolve the client ID forever if it returns in the
5919 first time that such client does not exist. This was done
5920 for example with private message. Affected file is
5921 lib/silcclient/client_prvmsg.c.
5923 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Do not add regex.h for WIN32. The affected file
5926 includes/silcincludes.h.
5928 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5929 not work yet 100%. It generates the DLL's automatically
5930 when compiling with --with-win32 under cygwin.
5932 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * lib/contrib/regex.c is not compiled on WIN32.
5936 * Added silc_net_get_socket_opt function to the
5937 lib/silcutil/silcnet.h.
5939 * Added includes/silcwin32.h for WIN32 specific includes
5942 * Do not use ptime structure or any of the posix process
5943 functions on WIN32 in lib/silccrypt/silrng.c.
5945 * Added silc_gettimeofday to provide generic function
5946 for struct timeval on all platforms. Added the function
5947 to lib/silcutil/silcutil.h.
5949 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5952 library as they clearly belong there. As a plus side we
5953 can make the actual socket connection routines platform
5956 Added also new generic function silc_socket_read and
5957 silc_socket_write (that used to be silc_packet_[read/write].
5958 The implementation of these are platform specific.
5960 * Added WIN32 specific routines of silc_socket_[read/write]
5961 to lib/silcutil/win32/silcwin32sockconn.c.
5963 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Added preliminary support for native WIN32 compilation under
5966 cygwin (using the -mno-cygwin option for GCC) to the
5967 ./configure.in.pre. The --with-win32 now prepares the
5968 compilation for native WIN32.
5970 * Rewrote the SILC Scheduler interface in the file
5971 lib/silcutil/silcschedule.h. The scheduler is now context
5972 based and does not have anymore any global static scheduler.
5973 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5974 and created lib/silcutil/win32 directory for WIN32 based
5977 * Added Unix specific network routines to the
5978 lib/silcutil/unix/silcunixnet.c and the old
5979 lib/silcutil/silcnet.c includes now only generic routines.
5981 Added WIN32 specific network routines to the
5982 lib/silcutil/win32/silcwin32net.c.
5984 * Added Unix specific utility functions from the
5985 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5987 * Added WIN32 SILC Scheduler to the file
5988 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5991 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Do not handle JOIN notify in the server if the target client
5994 is not registered (idata->registered == FALSE). The affected
5995 file is silcd/packet_receive.c.
5997 * Update the nickrec->founder in event_cumode in the Irssi SILC
5998 client. Affected file irssi/src/silc/core/silc-channels.c.
6000 * Fixed the CUMODE_CHANGE notify handling in the server when
6001 server and router are announcing their clients on channels.
6002 Now the mode changes are saved and notified correctly. The
6003 affected file is /silcd/packet_receive.c.
6005 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6006 They really did not replace the cache entry in the ID Cache.
6007 Now they do that. Affected file silcd/idlist.c.
6009 * Fixed the KICK notify handling in the Irssi SILC client to
6010 update the channel records so that the kicked client does not
6011 appear to be on the channel. The affected file is
6012 irssi/src/silc/core/silc-channels.c.
6014 * Always update the conn->current_channel when executing command
6015 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6017 * Fixed the KILL notify handling in Irssi SILC client to remove
6018 the killed client on all channels.
6020 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6022 * Fixed the silc_parse_command_line to remove extra spaces
6023 from the start and end of the arguments. Affected file is
6024 lib/silcutil/silcutil.c.
6026 * Cancel and free any active protocol in the function
6027 silc_server_close_connection. Affected file silcd/server.c.
6029 * Cancel and free any active protocol in the function
6030 silc_client_close_connction. Affected file is
6031 lib/silcclient/client.c.
6033 * Do not execute the KILL command for clients that are in
6034 history (ie. they are not in the network). Affected file is
6037 * Fixed KILL notify handling, client does not crash anymore.
6038 Affected file irssi/src/silc/core/silc-channels.c.
6040 * Reduced the default packet buffer size from 2048 to 1024 in
6041 lib/silccore/silcpacket.c.
6043 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6044 counter to the SKE context that is incresed when the SKE library
6045 performs async operation outside the library. If the outside
6046 process frees the SKE context and FREED status will be set
6047 and the library will detect after the sync operation that the
6048 libary is freed. The affected files are
6049 lib/silcske/silcske[_status].[ch].
6051 * Resolve the client entry information in the function
6052 silc_client_channel_message to assure that NULL pointer is not
6053 passed as client entry to the application. */
6055 * Fixed the task timeout calculation to assure that there is
6056 never negative timeouts. The affected file is
6057 lib/silcutil/silcschedule.c.
6059 * Fixed the channel user mode notification sending in server.
6060 It was sent point-to-point to the router (or to server by router)
6061 but it needs to be destined to a channel. The routines now
6062 supports sending the channel user mode notifys to the channels
6063 when announcing clients and channels. Affected files are
6064 silcd/server.c and silcd/packet_receive.c.
6066 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6067 It did not actually replace the old channel entry in the cache.
6068 Affected file lib/silcclient/client_notify.c.
6070 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6072 * Fixed a possible crash in silc_packet_send_prepare. It now
6073 assures always that there is enough space in the buffer and
6074 at the tail area of the buffer (for MAC).
6076 Fixed the inbound buffer reallocation in silc_packet_read.
6077 It was old code and did not handle the reallocation correctly.
6080 The affected file is lib/silccore/silcpacket.c.
6082 * Fixed buffer overflow in silc_parse_nickname in the file
6083 lib/silcutil/silcutil.c.
6085 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6087 * make install generates new server keys only if there is not
6090 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6092 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6093 Added check that if the NOREPLY is set then we will not send
6094 the away message. This avoids infinite loop of away messages
6095 if both clients are away. The affected file is
6096 lib/silcclient/client_prvmsg.c.
6098 * Fixed client crash if /NICK was given without arguments.
6099 Affected file lib/silcclient/command.c.
6101 * Server does not send the invite list in INVITE command back
6102 to the client if the list was not altered. Added this notion
6103 to the protocol spec as well. Affected file silcd/command.c.
6105 Fixed possible crash in INVITE command by checking the
6106 value of silc_server_get_client_route command.
6108 * Fixed the INVITE notify type handling. The arguments are now
6109 taken in correct order and client does not crash. The affected
6110 file is irssi/src/silc/core/silc-channels.c.
6112 Removed the "Inviting xxx to channel" message from the
6113 client library away and let the application handle it.
6114 Affected file lib/silcclient/command.c. Added that message
6115 to Irssi SILC client's message formats.
6117 * Fixed CMODE command crash in client. It now checks the
6118 amount of arguments correctly and does not crash. The affected
6119 file is lib/silcclient/command.c.
6121 * Do not create new channel automatically in silc_channels_join
6122 but check whether the channel by that name already exists.
6123 Affected file irssi/silc/core/silc-channels.c.
6125 * Do not send the SERVER_SIGNOFF to router if the disconnected
6126 entity was the router. Affected file silcd/server.c.
6128 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6129 SILC client as it was missing from there.
6131 Added the handling of the KICK notify to the Irssi SILC client
6132 as it was missing. Added "you have been kicked" message to
6133 Irssi SILC client's message modules formats.
6135 Added the handing of the KILL notify to the Irssi SILC client
6136 as it was missing. Added the kill message module formats
6139 The affected file is irssi/src/silc/core/silc-channels.c.
6141 * The router did not save the channel mode the server announced.
6142 Affected file silcd/packet_receive.c.
6144 * Fixed a possible crash in INFO command in server. If the
6145 server did not provide the server info it crashed. Affected
6146 file silcd/command.c.
6148 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6150 * Fixed the GETKEY command in the server to check also the
6151 global list. Otherwise the GETKEY would not work correctly
6152 in normal SILC server. Affected file silcd/command.c.
6154 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6156 * Fixed GETKEY crash, it crashed if the command did not succseed.
6158 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6160 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6161 is now real and not just an macro interface to GMP.
6163 Removed the entire GMP from the source tree and imported new
6164 NSS MPI library instead. Reason for removing GMP is that it is
6165 extremely large and compiles extremely slow. The NSS MPI
6166 is only a few files and compiles in less than 10 seconds.
6167 The speed is also about the same as GMP. The MPI is imported
6168 to lib/silcmath/mpi.
6170 If the system has GMP installed we will still use the GMP.
6171 If it is not then the NSS MPI will be compiled.
6173 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6175 * Merged a long nickname (127 characters long) crash bugfix from
6176 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6178 * Merged a freed memory reference bugfix from Irssi CVS tree.
6179 Affected file irssi/src/core/commands.c.
6181 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6183 * Added the server's public key sving and verification to the
6184 server when performing the SKE. This was missing and the
6185 remote server's (or router's) public key was accepted without
6186 checking whether we have it previously or trust it at all.
6187 Affected file silcd/protocol.c.
6189 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6191 * Check in the silc_server_timeout_remote if protocol is active
6192 and make sure that the protocol's final callback is called so
6193 that all memory if freed. Affected file silcd/server.c.
6195 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6197 * silc_server_whois_send_reply crashed the server if the nickname
6198 was 127 characters long. Affected file silcd/command.c.
6200 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6202 * Added sanity check to the silc_server_new_client. If the hostname
6203 is provided inside username then check that the provided hostname
6204 really is the same as the resolved one. If the hostname was not
6205 resolved then check it from the public key. Affected file is
6206 silcd/packet_receive.c.
6208 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6209 if the server disconnected us and the connection is not valid
6210 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6212 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6213 the library to the lib/silcutil/silcutil.[ch].
6215 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6217 * Close log file after open. Affected file
6218 lib/silcutil/silclog.c.
6220 * Check whether sock == NULL in silc_client_send_packet and return
6221 if it is. Affected file lib/silcclient/silcclient.c.
6223 * Check rec->entry == NULL in the Irssi SILC Client before
6224 sending the channel message. Affecte file is
6225 irssi/src/silc/core/silc-servers.c.
6227 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6229 * Merged a splitted window bugfix from Irssi CVS tree. The
6230 affected file is irssi/src/fe-text/textbuffer-view.c.
6232 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6233 It did not print nickname.
6235 * Improved the distributions system a bit.
6237 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6239 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6240 irssi/src/fe-text/gui-window.c.
6242 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6243 to in-active server. The affected file is
6244 irssi/src/silc/core/client_ops.c.
6246 * Resolve the client in USERS command reply if the entry does
6247 not have username resolved. The affected file is
6248 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6249 command to WHOIS command to really resolve stuff. The USERS
6250 is not used any more in any critical section so WHOIS can
6251 be used even though it might be slower than IDENTIFY.
6253 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6256 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6258 * Changed the protocol API a bit more consistent in the
6259 lib/silccore/silcprotocol.[ch].
6261 * Changed the following headers to ROBODoc format:
6263 lib/silccore/silcpayload.h
6264 lib/silccore/silcprotocol.h
6265 lib/silccore/silcsockconn.h
6267 All core library headers are now formatted.
6269 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6271 * Fixed a bug in Irssi SILC client; do not show that you are
6272 server/router operator if you really are not. Affected file is
6273 irssi/src/silc/core/client_ops.c.
6275 * Renamed silc_command_free_payload to silc_command_payload_free.
6276 Affected file lib/silccore/silccommand.h
6278 * Added silcmath.h to include the prototoypes of various routines
6279 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6282 * Changed the following headers to ROBODoc format:
6284 lib/silccore/silcchannel.h
6285 lib/silccore/silccommand.h
6286 lib/silccore/silcid.h
6287 lib/silccore/silcidcache.h
6288 lib/silccore/silcmode.h
6289 lib/silccore/silcnotify.h
6290 lib/silccore/silcpacket.h
6291 lib/silcmath/silcmath.h
6293 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6295 * Added checking to the server code not to start the server if
6296 ciphers and stuff are not configured properly. Affected files
6297 silcd/serverconfig.[h] and silcd/server.c.
6299 * Changed the layout of the header files of the public interfaces
6300 in the SILC libraries. The new layout supports ROBODoc
6301 documentation tool (and some others) so that it is easy to create
6302 a library reference manual. All the other headers and source
6303 code must still follow the CodingStyle document. Also source
6304 code must not include these ROBODoc stuffs, only the headers.
6305 Furthermore, all public interface headers must now be named
6306 by using `silc' prefix, example: silcapi.h, silccipher.h.
6307 Some files were renamed due to this. All the other headers
6308 must not be used as public interfaces. I will update the
6309 CodingStyle document later. Changed following headers, so far:
6311 lib/silcclient/silcapi.h
6312 lib/silccore/silcauth.h
6313 lib/silccore/silcprivate.h
6314 lib/silccrypt/silcdh.h
6316 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6320 * Removed silc_client_packet_send_flush from the client library
6321 as it is not needed. Affected file lib/silcclient/client.[ch].
6323 * Added printing of message of unresolved authentication method
6324 to the Irssi SILC client. Added it to the module formats.
6325 Removed the same message from the client library.
6327 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6329 * Added new distribution feature, DISTLABEL. Every distribution
6330 can define own preprocessor label that can be used in the
6331 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6332 file distributions, acconfig.h.pre and prepare.
6334 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6336 * Added Makefile.defines_int to include the actual definitions
6337 for Makefile.defines.in. Tested the new distribution system,
6338 created distributions and tested installation.
6340 * Added AWAY message printing to the Irssi SILC client. Added
6341 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6343 * Added SCONNECT command to call the SILC's CONNECT command.
6344 Cannot use CONNECT directly since Irssi uses that internally.
6345 Affected file irssi/src/silc/core/silc-servers.c.
6347 Added ACTION local command. It is same as ME command but takes
6348 the channel as mandatory argument.
6350 Rewrote some of the Irssi's help files to suite for SILC
6353 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6355 * Added Makefile.defines[.in] that should for now on be included
6356 in all Makefile.am file in the source tree. That file includes
6357 all common compilation definitions for SILC source tree.
6359 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6361 * Minor changes to the ./prepare script to change the package
6362 name according the distribution name to the configure.in.
6364 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6366 * Created new distribution system. Added file `distributions'
6367 that defines all the distributions that can be created out of
6368 the SILC source tree. The ./prepare script now reads that
6369 file to determine how to prepare the distributions. The
6370 first argument to the ./prepare is the name of the distribution
6371 and second is the version of the distribution. If given
6372 without arguments it creates the default (toolkit) distribution
6373 with the default version (defined in ./prepare).
6375 All Makefile.am files that are subject to the distributions
6376 are now named as Makefile.am.pre. These are ./Makefile.am
6377 and lib/Makefile.am. Others may be changed later.
6379 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6381 * Added invite list, ban list, some key management and connection
6382 error message printing to module formats in the Irssi SILC client.
6384 * Added new silc_client_set_away_message to set the away message
6385 that is back to the person who sent private message. The
6386 affected file lib/silcclient/silcapi.h and the
6387 lib/silcclient/client_prvmsg.c.
6389 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6391 * Fixed the private message sending in the Irssi SILC client,
6392 added local command KEY to the Irssi SILC client.
6394 Added key management and key agreement message formats to the
6395 irssi/src/fe-common/silc/module-formats.[ch].
6397 Added USERS (alias WHO) printing, server/router operator
6398 indication and LIST command printing to the module formats.
6400 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6402 * Fixed channel joining notify handling, cumode notify handling
6403 from Irssi SILC client.
6405 * Added SILC specific module-formats to the Irssi SILC client so
6406 that SILC specific message hilighting, colors etc is possible.
6407 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6409 Added channel mode, channel user mode, actions, notices,
6410 whois and whowas printing to the the module-formats.c.
6412 * Fixed a bug in channel deletion in the server. The channel
6413 is not left to the cache even if the channel founder auth mode
6414 is set when there are no users anymore on the channel. Affected
6415 file silcd/server.c.
6417 * The silc_net_localhost now resolves the entire hostname including
6418 the domain name. Affected file lib/silcutil/silcnet.c.
6420 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6422 * Changed the ask_passphrase client operation to be ascynchronous.
6423 It has now a completion callback and a context that the
6424 application must call after it has got the passphrase from
6425 the user. Affected files lib/silcclient/silcapi.h,
6426 lib/silcclient/protocol.c, lib/silcclient/command.c and
6429 Added SilcAskPassphrase callback that the application calls
6430 to deliver the passphrase to the library.
6432 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6433 The public key verification and especially a certificate
6434 verification is asynchronous procedure.
6436 Added new SILC_SKE_STATUS_PENDING status to indicate the
6437 request is pending and a callback will be called to finalize
6440 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6441 indicate that remote end did not send its public key (or
6442 certificate), even though we require it. Added check for this
6443 condition in the SKE. This was a security bug, now fixed.
6445 Defined new SilcSKEVerifyCbCompletion callback that is called
6446 when the verification process is completed.
6448 The affected files lib/silcske/silcske_status.h and
6449 lib/silcske/silcske.[ch].
6451 * Changed the verify_public_key client operation to be async
6452 as well. Defined SilcVerifyPublicKey callback that is used to
6453 indicate the success of the public key verification process.
6455 Changed the server and client to use the new async client
6458 * Changed the Irssi SILC client's internal scheduler to be called
6459 twice as many times as it used to be. As a result the client
6460 should be a bit faster now. Affected file is
6461 irssi/src/silc/core/silc-core.c.
6463 * Added support to Irssi SILC client of asynchronous public key
6464 verification and passphrase inquiry. Affected file is
6465 irssi/src/silc/core/silc-core.c.
6467 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6469 * Do not say "You have left channel %s" in client library.
6470 Moved it to the application. Affected files are
6471 lib/silcclient/command.c and silc/client_ops.c.
6473 * Fixed silc_client_get_clients. Command context was not
6474 duplicated and was freed memory in the callback. Affected
6475 file lib/silcclient/idlist.c.
6477 * Do not say "you are now talking..." on JOIN command in the
6478 client library. The appliation must handle it.
6480 * Do not say ".. changed topic to" in command reply in the
6481 client libary. The application must handle it.
6483 * Fixed TOPIC command sending in the client library.
6485 * Fixed a memory leak in silc_client_command_free in the file
6486 lib/silcclient/command.c.
6488 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6490 * Imported a modified version of Irssi client to the source tree.
6491 The Irssi will be used to create a new client called
6492 Irssi SILC. Imported to irssi/.
6494 Added silc_core_init_finish function to the Irssi. Affected
6495 file irssi/configure.in.
6497 A lot changes in the Makefile.ams around the irssi tree.
6499 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6501 * Do not rehash if the new size is same as the old size of the
6502 hash table, in the silc_hash_table_rehash*. The affected file
6503 lib/silcutil/silchashtable.c.
6505 * Replaced hash_table_del_by_context calls from the server
6506 (when channel->user_list and client->channels) to the
6507 hash_table_del as it is sufficient and faster.
6509 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6511 * Added silc_hash_table_list, silc_hash_table_get and the
6512 SilcHashTableList structure to provide an alternative way to
6513 traverse the hash table. The affected files are
6514 lib/silcutil/silchashtable.[ch].
6516 * Changed the server's idlist routines to use the hash table
6517 routines to optimize the code.
6519 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6521 * Replaced the client entry's `channel' list and channel entry's
6522 `user_list' list to hash tables for optimized lookup. Changed
6523 the code to use the hash table interface around the code.
6524 Affected file lib/silcd/idlist.[ch].
6526 * Added `auto_rehash' boolean argument to the function
6527 silc_hash_table_alloc to indicate whether the hash table should
6528 auto-rehash when it thinks is appropriate time. It will
6529 increase the hash table size if the there is twice as much
6530 entries in the table than the size of the table, and will
6531 decrease the size if there are twice as less entries than
6532 the size of the table.
6534 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6536 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6538 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6540 * silc_idcache_purge_by_context deletes the entry now by context
6541 as it is supposed to do. Affected file lib/silccore/idcache.c.
6543 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6544 client is not anymore valid (WHOWAS givens the info) and not
6545 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6547 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6549 * Removed the `data' and `data_len' arguments from the ID Cache
6550 interfaces and added `name' argument. ID Cache does not handle
6551 anymore the binary data only a names associated with given ID.
6553 * When hashing a Client ID with silc_hash_id the entire ID is
6554 not hashed anymore, instead only the hash of the Client ID is
6555 hashed. This way we can access the Client ID from the cache
6556 with Client ID but with the hash of the ID (which is a hash of
6557 the nickname) as well without any difference in performance.
6559 Added also silc_idcache_find_by_id_one_ext to do one on one
6560 searching when we have the actual ID. Added also function
6561 silc_hash_client_id_compare. The affected files are
6562 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6564 * When hashing the name associated with a ID it is always done
6565 in lowercase. This way we can access the cache without worrying
6566 about case-sensitivity, even though, for example nicknames are
6569 * Fixed a bug in server with channel message sending. It put
6570 wrong ID type as destination ID. The affected file
6571 silcd/packet_send.c.
6573 * silc_idcache_del_by_context now deletes from all hash tables
6574 by context. Affected file lib/silccore/idcache.c.
6576 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6578 * Changed the client library to use the new ID Cache interface.
6579 Changes around the source tree.
6581 * Added silc_hash_table_rehash_ext to rehash with specific
6582 hash function. Affected file lib/silcutil/silchashtable.[ch].
6584 * Added silc_hash_string_compare to compare two strings in the
6585 hash table. Affected file lib/silcutil/silcutil.[ch].
6587 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6589 * Added new function silc_idcache_del_by_context into the
6590 lib/silccore/idcache.[ch].
6592 * Changed the server's ID list routines to use the new ID Cache
6593 interface. Changes around the source tree.
6595 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6597 * Added silc_hash_table_del[_by_context]_ext functions in to the
6598 lib/silcutil/silchashtable.[ch].
6600 Removed silc_hash_table_find_all* routines and added new
6601 silc_hash_table_find_foreach to replace them.
6603 Added silc_hash_table_replace_ext function as extended
6604 replacing function. Separated the simple hash table interface
6605 from the extended hash table interface in the file
6606 lib/silcutil/silchashtable.h.
6608 * Fixed minor bugs and changed it to use some of the new
6609 hash table functions in lib/silccore/idcache.c
6611 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6613 * Added new function silc_hash_table_find_all to return all keys
6614 in the hash table by the specified key. As the hash table is
6615 collision resistant it also makes it possible to have several
6616 duplicate keys in the hash table. This function may be used to
6617 find all of the keys from the hash.
6619 Added user_context arguments to the SilcHashFunction,
6620 SilcHashCompare and SilcHashDestructor to deliver user specified
6623 Added new fuctions silc_hash_table_find[_all]_ext to do
6624 extended lookup with specified hash and compare functions and
6625 specified user contexts.
6627 Added new function silc_hash_table_add_ext to add the key
6628 with specified hash function and user context.
6630 Added new function silc_hash_table_foreach to traverse all
6631 entrys in the hash table. Added SilcHashForeach callback
6634 Added new function silc_hash_table_del_by_context to delete
6635 the entry only if the context associated with the key matches.
6637 Affected files are lib/silcutil/silchashtable.[ch].
6639 * Removed silc_hash_[server/client/channel]_id and added just
6640 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6641 silc_hash_id_compare to compare two ID's using as the hash table
6642 comparison function. Added also silc_hash_data to hash
6643 binary data and silc_hash_data_compare to compare it.
6645 * Removed silc_idlist_find_client_by_hash as it is not needed
6646 anymore. Affected file silcd/idlist.[ch].
6648 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6649 to use internally the SilcHashTable. The new ID Cache is a lot
6650 faster than the old one. Some of the ID Cache interface was also
6651 rewritten and obsolete and stupid functions were removed.
6653 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6655 * Added entry_count field to the SilcHashTable to keep the number
6656 of the entries in the table. Implemented the function
6657 silc_hash_table_rehash. Added new function
6658 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6660 Fixed a minor bug in silc_hash_table_free.
6662 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6663 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6664 into the lib/silcutil/silcutil.[ch].
6666 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6668 * Implemented a collision resistant hash table into the
6669 lib/silcutil/silchashtable[ch]. See the header and the source
6670 for the SilcHashTable API.
6672 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6674 * Merged dotconf version 1.0.2 into lib/dotconf.
6676 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6678 * Do not compile anything in lib/silcsim/* if the SIM support
6679 is not enabled. The tree should now compile without problems
6682 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6684 * Compiled the SILC under cygwin. Compiled and tested briefly
6685 without problems. More tests needed. The SIMs didn't compile
6688 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6690 * Fixed possible crash in silc_get_username in the
6691 lib/silcutil/silcutil.c.
6693 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6695 * Fixed a va_arg in silc/client_ops.c.
6697 * Oops, RC5 routines were named AES and caused some problems
6698 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6700 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6702 * Added new SilcIDIP structure into the lib/silccore/id.h and
6703 replaced the old `ip' fields from all SILC ID's to that type.
6704 This is a step towards IPv6 support.
6706 The silc_id_get_len takes now the ID as an extra argument.
6707 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6708 both IPv4 and IPv6 based ID's.
6710 The affected files are lib/silccore/id.[ch] and other files
6711 around the tree using these routines.
6713 * Removed the ID length arguments in server from various
6714 silc_server_send_notify_* routines -> they are not needed
6717 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6719 * Fixed memory leak in silc_encode_pem_file in the file
6720 lib/silcutil/silcutil.c.
6722 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Check minor version as well in the SKE. Affected files are
6725 silcd/protocol.c and lib/silcclient/protocol.c.
6727 * Added --identifier option to the server so that an identifier
6728 can be when creating the public key for the server. Affected
6729 file is silcd/silcd.c.
6731 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6732 lib/silccrypt/silcpkcs.c.
6734 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6736 * Register default ciphers and stuff when using -C option with
6737 the server. Affected file sildc/silcd.c.
6739 * Put back the servers public key filename format, it is better
6740 than the new one. For now, the client keys are saved with the
6741 new filename format. The affected file silc/client_ops.c.
6743 * Implemented the Cipher API for the rest of the ciphers that
6744 did not implement it or implemented it the wrong way.
6746 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6748 * Register default ciphers and stuff when using the -S option
6749 in the client. Affected file silc/silc.c. Same also when
6750 creating new key pair with -C option.
6752 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6754 * Fixed the silc_verify_public_key client operation function to
6755 save the public keys differently. The fingerprint is now
6756 used as filename and not the hostname. This way also the
6757 client keys are saved uniquely and not with hostnames. The
6758 affected file is silc/client_ops.c.
6760 * Trimmed the silc_hash_fingerprint function to remove extra
6761 whitespaces from the end of the fingerprint. The affected
6762 file is lib/silccrypt/silchash.c.
6766 * Added silc_cipher_register_default function to register all
6767 default ciphers. It can be used when configuration files
6768 does not exist and the application does not want any specific
6769 ciphers in any specific order.
6771 The SilcDList is now used as silc_cipher_list dynamically
6772 allocated cipher list. Removed the static list all together
6773 and now all ciphers must be allocated to the dynamic list.
6774 The silc_cipher_alloc routine was changed to check only the
6777 All silc_cipher_* routines that used to return int returns
6780 The affected files lib/silccrypt/silccrypt.[ch].
6782 * The same thing was done to silc_hash_* as for silc_cipher_*
6783 routines. Affected files lib/silccrypt/silchash.[ch].
6785 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6786 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6787 Added also silc_pkcs_[un]register[_default] functions.
6788 Removed the data_context from the PKCS API.
6790 * Added silc_hmac_register_default function to register default
6791 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6792 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6793 to unregister all hmacs at once.
6795 * Register the default ciphers, hash functions, PKCSs and HMACs
6796 if client's configuration file does not exist. The affected
6799 * The client did not load the hash functions from the SIM
6800 modules at all. Added support for this. Affected file is
6801 silc/clientconfig.c.
6803 * When decoding public key with silc_pkcs_public_key_decode, check
6804 the supported algorithm only if PKCS are registered. Affected
6805 file lib/silccrypt/silcpkcs.c. The same was done with the
6806 silc_pkcs_private_key_decode.
6808 * Fixed the SILC List routines to keep the list always in order.
6809 It used to change the list's order when traversing the list but
6810 not it preserves the order. Affected file lib/trq/silclist.h.
6812 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6814 * Added the client library to use the SilcSocketConnection's
6815 reference counter (by silc_socket_dup) to prevent the bug that
6816 the socket object may be freed underneath async operation.
6818 * The name resolv library checking fixes in the configure.in.pre.
6821 * Created new version of the protocol drafts for future
6822 development. The -03 drafts are the ones that will be changed
6823 in the trunk now and the -02 will remain as they are.
6825 * Send list of CUMODE notifys to the router when announcing
6826 the channel users to the router. Affected file silcd/server.c.
6827 If the router receiving channel founder CUMODE for a channel
6828 that already has channel founder it will send CUMODE notify
6829 to the sender to remove the channel founder rights from the
6830 announced client. Affected file silcd/packet_receive.c.
6832 * The CUMODE notify may now use Server ID as well as the entity
6833 who changes the mode. Updated protocool specs.
6835 * Updated INSTALL and README files.
6837 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6839 * New web pages in the http://silc.pspt.fi. The pages was
6844 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6846 * Implemented the [DenyConnectin] config section in the server.
6847 Added silc_server_config_denied_conn to check whether incoming
6848 connection is denied. Affected file silcd/serverconfig.[ch].
6850 * Do not check the ports when checking the incoming configuration
6851 data if the port is 0, meaning any. Affected file is
6852 silcd/serverconfig.c.
6854 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6856 * Fixed buffer overflow in silc_string_compare in the file
6857 lib/silcutil/silcutil.c.
6859 * Fixed double free in silc_server_command_leave in the file
6862 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6864 * Fixed the version checking in the server. Affected file is
6867 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6869 * Fixed the configuration data fetching when accepting new
6870 connections in the server. Affected file silcd/server.c.
6872 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6874 * Added `sender_entry' argument to the function
6875 silc_server_packet_relay_to_channel so that we can check
6876 whether some destination actually belongs to the same route
6877 the sender belongs (ie, we must not resend the packet to the
6878 sender). Affected file silcd/packet_send.[ch].
6880 * Added `servername' field to the SilcClientEntry in the server
6881 to hold the name of the server where client is from. Affected
6882 file is silcd/idlist.h.
6884 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6886 * Moved the channel message encrypting in the router betwen
6887 router connections from silc_server_channel_message to the
6888 silc_server_packet_relay_to_channel since we want to check
6889 whether we have anybody channel before encrypting anything.
6890 Affected files silcd/packet_[receive/send].c.
6892 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6894 * Fixed the [AdminConnection] server config section to support
6895 multiple entries. Affected file silcd/serverconfig.c.
6897 * Added support into the server to check the validity of the
6898 incoming connection before executing any KE or authentication
6901 * The connection configuration is now saved to the KE and
6902 connection auth protocol contexts and not fetched anymore in
6903 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6905 * The local hosts listenning address and port is also resolved
6906 now when starting the server. We want to have the socket object
6907 to include the real address and port for the listener. Added
6908 new function silc_net_check_local_by_sock into the files
6909 lib/silcutil/silcnet.[ch].
6911 * Fixed a broadcast bug in server -> do not broadcast if we
6914 * Fixed a routing bug. Do not route broadcast packets ever.
6915 Broadcast packets must be processed always and not routed since
6916 they may be destined to some other host than yourself and thus
6917 would get routed without no good reason. Affected file is
6920 * Added function silc_server_config_is_primary_route to check
6921 whether primary router connection has been configured (a router
6922 configuration that we are initiating). If there is not, we
6923 will assume that there is only two routers in the SILC network
6924 and we will use the incoming router connection as our primary
6925 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6927 * Changed the order of the broadcasting. Broadcast _after_ the
6928 packet has been processed not before. Affected file is
6931 * Fixed a [ClientConnection] parsing bug. The port was never
6932 parsed correctly thus resulting to port 0. Affected file
6933 silcd/serverconfig.c.
6935 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6936 argument and did not set the broadcast packet flag. Affected
6937 file silcd/packet_send.c. Fixed same bug in the function
6938 silc_server_send_notify as well.
6940 * If we receive NEW_ID packet for our own ID in the server, ignore
6943 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Removed the nickname from the Private Message Payload.
6948 Updated the code and the protocol specs.
6950 * Updated protocol specs for submitting to the IETF.
6952 * Tweaked the Random Number Generator a bit. Affected file
6953 lib/silccrypt/silcrng.c. Exported a new function
6954 silc_rng_[global]_add_noise which can be used to add more
6957 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Do not parse packets with different timeout when protocol
6960 is active -> may cause problem with rekey. Affected file
6963 * When server receives signoff notify it must not create
6964 new channel key if the client is on any channels since the
6965 sender of the signoff notify will create it.
6967 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6969 * Added printing of error messages during SKE protocol from the
6970 failure packet sent by server during SKE. Affected file
6973 * Removed the client's failure_callback handling with timeout
6974 and handle it immediately when received.
6976 * The SKE library returned wrong type in SUCCESS and FAILURE
6977 packets. They must be 32 bit MSB not 16 bit MSB.
6979 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Ok, rewrote the logic of the re-key and now it seems to work.
6982 I tested it on high traffic with frequent re-keys without
6983 problems. Added hmac_receive (and renamed hmac to hmac_send)
6984 in SilcClientConnection in lib/silcclient/client.h and
6985 in SilcIDListData in silcd/idlist.h. Also, removed the
6986 SilcPacketParserContext's cipher and hmac fields as they are
6987 not needed anymore and actually caused some problems when
6988 the ciphers and hmac's changed underneath the packet parser.
6990 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6992 * If re-key protocol is active then process the incoming packets
6993 synchronously since we must assure that icoming packets encrypted
6994 with the old key is processed before the new keys is set to
6995 use. This is true other packets than for REKEY packets.
6996 Affected file silcd/server.c. The same was done to client library
6997 as well, affected file lib/silcclient/client.c.
6999 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7001 * Fixed bug in client and server to accept the force send if
7002 the packet is send from silc_[server/client]_packet_process
7003 function. Otherwise the packets are never delivered, oops.
7005 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7007 * Disable force sending of packets when REKEY protocol is active.
7008 We must assure that no packet is sent directly when rekey is
7009 performed. All packets must be sent through packet queue.
7010 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7011 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7012 function is silc_[server/client]_packet_send_real to check
7015 * Replaced the SIM paths from example config files to
7016 /usr/local/modules. Also, make install creates now
7017 /usr/local/silc/logs directory to hold all the SILC server
7020 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Made the configure.in.pre work on Solaris. Patch by salo.
7024 * Made all ciphers compatible with non-x86 machines. Defined
7025 CBC mode macros into lib/silccrypt/ciphers_def.h.
7027 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Fixed the make install.
7031 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * When MAC computation fails the silc_packet_decrypt returned 0
7034 even though it was supposed to return -1. Fixed this. The
7035 affected file is lib/silccore/silcpacket.c.
7037 * Do not replace the config files in /etc/silc (in make install)
7038 if they already exist. Affected file ./Makefile.am.
7040 * Do not send re-key packets immediately but through packet queue.
7041 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7043 * Changed silc_net_check_host_by_sock to return FALSE if the
7044 IP/DNS could not be resolved. Though, it returns the IP address
7045 now even if it could not resolve it (but returns also FALSE).
7046 Affected file lib/silcutil/silcnet.[ch].
7048 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7050 * Added silc_pkcs_decode_identifier to decode the public key's
7051 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7052 Added also silc_pkcs_free_identifier. Added also new context
7053 SilcPublicKeyIdentifier.
7055 * Added -S option to the silc client. It is used to dump the
7056 contents of the specified public key file.
7058 * Changed the PKCS api to return the public key length when
7059 setting the public key.
7061 * Fixed a fatal bug in the public and private key file loading.
7062 Affected file lib/silccrypt/silcpkcs.c.
7064 * Execute the packet parsing for client with zero (0) timeout
7065 if the protocol is active. Affected file silcd/server.c.
7067 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * Made the key generation options to the silcd program. Added
7070 -C option, equivalent to client's option.
7072 * Added new [ServerKeys] config section to the server. It
7073 configures the server's public and private key.
7075 * Defined generic Public Key Payload into the protocol
7076 specification to send specific type of public keys and
7079 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7080 public key or certificate.
7082 * Implemented the GETKEY command to the server and to the
7083 client library and on user interface.
7085 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * Made preliminary `make install' work.
7089 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7091 * Added SilcServerRekey context into silcd/idlist.h.
7093 * Added the PFS support as defined in the specification to the
7094 SKE protocol. Affected files lib/silcske/*.c.
7096 * Added `ske_group' field to the SilcServerRekey context to hold
7097 the number of the SKE group that is used with PFS in re-key.
7098 Affected file silcd/idlist.h.
7100 * Added PFS re-key support to the server. Affected file is
7103 * Added silc_protocol_cancel to cancel execution of the next
7104 state of the protocol. Affected file is
7105 lib/silccore/silcprotocol.[ch].
7107 * Added the re-key support with and without PFS to the client
7108 library. Re-key is performed once in an hour, by default.
7110 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7111 Added silc_client_rekey_callback and silc_client_rekey_final.
7112 Affected files are lib/silcclient/protocol.[ch] and
7113 lib/silcclient/client.[ch].
7115 * Removed the `hmac_key' and `hmac_key_len' fields from the
7116 SilcClientConnection structure; not needed. Affected file is
7117 lib/silcclient/client.h.
7121 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Do not ask whether user wants to use the negotiated private key
7124 for private messages, just use it. Affected file is
7125 silc/local_command.c.
7127 * Added `send_enc_key' and `enc_key_len' fields to the
7128 SilcIDListData structure since they are needed in the re-key
7129 phase. Affected file is silcd/idlist.[ch].
7131 * Implemented the simple re-key protocol into the server.
7132 Affected files silcd/server.c and silcd/protocol.[ch]. The
7133 re-key will be performed once in an hour, by default.
7135 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7136 Added silc_server_rekey, silc_server_rekey_callback and
7137 silc_server_rekey_final.
7139 * Removed Tunneled flag from the protocol. Updated the code
7140 and the specifications.
7142 * Adde `pfs' field to the SilcIDListData to indicate whether
7143 the PFS is to be performed in the re-key. Affected file is
7146 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7148 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7149 int64 of at least the xintXX size. If void * is less that 4
7150 bytes uint32 * will be used. Defined bool as boolean.
7152 * Changed _ALL_ unsigned long and unsigned int to uint32,
7153 unsgined short to uint16 in the source tree.
7155 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7156 not handle clients that has entry->data.registered == FALSE.
7157 They are not in the network anymore. Affected file is
7160 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Implemented the sending of the SERVER_SIGNOFF notify in the
7163 server. Affected file is silcd/server.c.
7165 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7166 Added also silc_notify_payload_encode_args into the
7167 lib/silccore/silcnotify.[ch].
7169 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7170 Affected file silcd/packet_receive.c.
7172 * Implemented the SERVER_SIGNOFF notify handling in the client
7173 library. Affected file lib/silcclient/client_notify.c. Also,
7174 implemnted the printing of the SERVER_SIGNOFF info to the
7175 application. Affected file silc/client_ops.c.
7177 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7178 if the deleting was successful. Affected file silcd/idlist.[ch].
7180 * Added support for public key authentication in the connection
7181 authentication protocol in the client library. Affected file
7182 lib/silcclient/protocol.c.
7184 * Changed the server's silc_idlist_get_clients_by_* interface
7185 to support already allocated array so that new entries may be
7186 added to pre-allocated array. Affected file silcd/idlist.[ch].
7187 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7188 and command replies.
7190 * All command reply functions in the server now calls the
7191 pending command callback even if error occured. This way the
7192 error will be delivered to the client as well. Affected files
7193 silcd/command.c and silcd/command_reply.c.
7195 * Fixed INFO command to return local server's info if no server
7196 was provided. Affected file lib/silcclient/command.c.
7198 * Removed RESTART command for good. Updated the code and the
7201 * Rewrote parts of the task system. It is a bit simpler now.
7202 Removed unsued task priorities. The affected files are
7203 lib/silcutil/silctask.[ch].
7205 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7207 * Moved the USERS printing from the library to the application.
7208 Affected files lib/silcclient/command.c and silc/client_ops.c.
7210 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Added channel key re-key support. The re-key is perfomed
7215 only by the router and is done once in an hour. Added `rekey'
7216 field to the SilcChannelEntry in the server. Affected files
7217 silcd/server.c and silcd/idlist.h.
7219 * Added silc_task_unregister_by_context into the file
7220 lib/silcutil/silctask.[ch].
7222 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Added SILC_UMODE_GONE mode to indicate when the client is not
7225 present in the SILC network. Added also support to the local
7226 command AWAY that will set this mode. Added support of showing
7227 "xxx is gone" in WHOIS command. The USERS command shows the
7228 gone status as well.
7230 * Fixed setting server and router operator privileges in the
7231 server's UMODE command. Affected file silcd/command.c.
7233 * Merged the SKE KE1 and KE2 payloads into one payload. The
7234 new KE payload is equivalent to the old KE2 payload.
7236 Cleaned up the SKE Start Payload parsing. It now uses the
7237 simple buffer unformatting to do the parsing. A lot faster
7240 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7241 to the SKE that is used to indicate whether both of the SKE
7242 parties should perform authentication. By default only the
7243 responder performs authentication. By setting this flag also
7244 the initiator must do authentication. By default it is unset
7245 since in normal SKE case, client to server connection, only
7246 the responder should do authentication. When doing SKE between
7247 two clients both should perform authentication. Updated the
7248 code and the protocol specs.
7250 * A little fix to IDENTIFY command in the server. Search the
7251 client first by hash not nickname. Affected file is
7254 * Fixed the silc_client_close_connection to support closing
7255 the client to client connections wihtout deleting too much
7256 data. Affected file lib/silcclient/client.c.
7258 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7259 are received if protocol used to be active but is not anymore
7260 the application would crash due to NULL pointer dereference.
7261 Affected files silcd/server.c and lib/silcclient/client.c.
7263 * Added `hash' field to the SilcClientConnection to include
7264 the hash function negotiated in the SKE protocol.
7266 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7267 to set the channel founder authentication data. A client can
7268 claim the founder rights later by providing the authentication
7269 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7270 This way the channel founder can regain the channel founder
7271 privileges even it is left the channel. This works only on
7272 local server and the client must be connected to the same
7273 server to be able to regain the founder rights. Updated the
7274 protocol specs accordingly.
7276 Added support to the CMODE command in the client to set the
7277 founder auth data. Read the README to see how to set it.
7279 Added support to the CUMODE command to claim the founder
7280 rights. Read the README to see how to do it.
7282 Added support for the founder authentication to the Channel
7283 Entry in the server. Affected file silcd/idlist.h.
7285 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7286 server's CMODE command. Affected file silcd/command.c.
7288 * Added the following new functions into lib/silccore/silcauth.[ch]:
7289 silc_auth_get_method and silc_auth_get_data.
7291 * The server now saves the remote hosts public key to the
7292 SilcIDListData pointer. Affected file silcd/protocol.c.
7294 * The normal server now does not remove the channel entry from
7295 the cache if the founder authentication data is set. It used
7296 to remove it if the founder was the last one on the channel on
7297 the server and left the channel. The auth data is saved and
7298 if the channel is re-joined later the old entry is used with
7299 the old auth data. Affected files silcd/command_reply.c and
7302 * Removed the `pkcs' field from the SilcIDListData structure
7303 in the server; it is not used. Affected file silcd/idlist.h.
7305 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Fixed packet processing on slow links. Partial packets were
7308 never re-processed because the incoming data buffer was cleared
7309 by the application. Application must not directly clear the
7310 sock->inbuf, the packet processing routines handle it. Fixed
7311 this in client library and in server.
7313 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Fixed the WHOIS and IDENTIFY send reply function to really
7316 check whether to send list or just one entry. Affected file
7319 * Cleaned up the LEAVE command's channel key distribution. The
7320 affected file silcd/command.c.
7322 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7323 can enforce the channel mode as well. In that case the ID
7324 includes the ID of the server. The code now enforces the
7325 mode change if the router have different mode than the server.
7327 * The notify client operation with CMODE_CHANGE notify can now
7328 return NULL client_entry pointer if the CMODE was not changed
7329 by client. Application must check for this.
7331 * Added <Server ID> argument to INFO command to support server
7332 info fetching by Server ID.
7334 * Added silc_server_announce_get_channel_users to get assembled
7335 packets of channel users of the specified channel. Affected
7336 file silcd/server.[ch].
7338 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7339 was freed underneath the ID Cache.
7341 * Re-announce clients when the server received CHANNEL_CHANGE
7342 notify from the router. Affected file silcd/packet_send.c.
7344 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7347 crashed since it did not handle the fact that there is no cipher
7348 called "3" and didn't check the error condition. Now fixed.
7350 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7351 flag. It can be used to send message requests.
7353 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Implemented the RESTART command in the client.
7357 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7358 notice type messages. Added notice printing to the user
7361 * The channel keys are not re-generated if the channel's mode
7362 is PRIVKEY, ie private key on the channel exists. Affected
7363 files silcd/server.c and silcd/command.c.
7365 * Fixed a little bug in channel message delivery when channel
7366 private keys are set in the server. Affected file is
7367 silcd/packet_send.c.
7369 * Changed the setting on channel->on_channel = TRUE from the
7370 silc_client_save_channel_key to the JOIN command reply. The
7371 key payload is not received if the private channel key is set.
7372 Affected file lib/silcclient/command_reply.c and the
7373 lib/silcclient/client_channel.c.
7375 * When the CMODE_CHANGE notify is sent and the channel private
7376 key mode is removed the channel key must be re-generated in
7377 other cells as well. Added this support for the router in the
7378 silcd/packet_receive.c.
7380 * Added new local command NOTICE to send notice message on
7381 channel. Affected file silc/local_command.[ch].
7383 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Added new local command ME to the client. It is used to send
7386 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7387 some action. Affected file silc/local_command.[ch].
7389 * Changed channel_message and private_message client operations
7390 to deliver the message flags to the application. Added also
7391 the `flags' arguments to the silc_client_send_channel_message
7392 and silc_client_send_private_message functions. Affected file
7395 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Redefined the Private Message Payload to support private message
7398 keys and to support the new private message flags. Updated
7399 the protocol specs. Flags makes it possible to have for example
7400 CTCP style messages.
7402 * Added new type SilcPrivateMessagePayload and defined an API
7403 for it in the lib/silcclient/silcprivate.[ch].
7405 * Tested private message private keys successfully. Tested the
7406 private message key set, unset and list commands with the new
7409 * Redefined the Channel Message Payload to include the channel
7410 message flags (equal with private message flags) to support
7411 for example CTCP style messages.
7413 * Defined some of the message (for channel and private message)
7414 flags. Updated the protocol specs and added the flags to the
7415 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7417 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7419 * Added SilcKeyAgreementStatus type to the key agreement routines
7420 to indicate the current status and error if one occured.
7421 The status types are defined in the lib/silcclient/silcapi.h.
7423 * Added new local command KEY that is used to set and unset private
7424 keys for channels, set and unset private keys for private messages
7425 with remote clients and to send key agreement requests and
7426 negotiate the key agreement protocol with remote client. The
7427 key agreement is supported only to negotiate private message keys,
7428 it currently cannot be used to negotiate private keys for channels,
7429 as it is not convenient for that purpose.
7431 * Fixed a minor pending callback setting bug in the function
7432 silc_client_get_client_by_id_resolve, now the function works.
7433 Affected file lib/silcclient/idlist.c.
7435 * Added function silc_net_get_local_port to get local bound
7436 port by socket. Added to lib/silcutil/silcnet.[ch].
7438 * Added `sockets' and `sockets_count' fields to the SilcClient
7439 object. They hold the sockets of the listenning sockets in
7440 the client. Listenning sockets may be for example the key
7441 agreement server. Affected file lib/silcclient/client.[ch].
7442 Added functions the silc_client_add_socket and the
7443 silc_client_del_socket. They are exported to the application
7446 * Added ~./silc/clientkeys to support other client's public keys.
7448 * Renamed verify_server_key client operation to verify_public_key
7449 and added one argument to indicate the type of the connection
7450 (server, client etc.).
7452 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7454 * Added silc_server_connection_auth_request to handle the
7455 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7456 silcd/packet_receive.[ch].
7458 * Added silc_server_send_connection_auth_request into the
7459 silcd/packet_send.c to send the connection auth request packet.
7461 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7464 * Fixed the public key authentication in responder side in the
7465 server. The `auth_data' pointer includes the SilcPublicKey
7466 not the path to the public key. Affected file silcd/protocol.c.
7468 * Implemented the public key authentication in the initiator side
7469 in the server. Affected file silcd/protocol.c.
7471 * Removed the [RedirectClient] config section from the server
7472 configuration. Is not needed and I don't want to implement it.
7474 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Cleaned up the CMODE command in the server. It now works
7477 correctly and supports all the modes defined in the protocol.
7478 Affected file is silcd/command.c.
7480 * Added `hmac_name' field to the SilcChannelEntry in the server
7481 to hold the default HMAC of the channel. It can be set when
7482 creating the channel (with JOIN command). Affected files
7485 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7486 type to indicate the change of the current cipher and hmac
7487 on the channel. Client can safely ignore the <cipher> argument
7488 (if it chooses to do so) since the CHANNEL_KEY packet will
7489 force the channel key change anyway. The <hmac> argument is
7490 important since the client is responsible of setting the new
7491 HMAC and the hmac key into use.
7493 * Fixed the CMODE command in the client library as well.
7495 * Tested CMODE command in router environment successfully.
7497 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Show the version of the remote client (or server) when connecting
7500 to the server. It is logged to the log file. Affected file
7501 is silcd/protocol.c.
7503 * Fixed the KILLED notify handling in the client library. The
7504 client must be removed from all channels when receiving the
7507 Also, do not remove the client entry when giving the KILL
7508 command but when the KILLED notify is received.
7510 * Removed silc_idlist_find_client_by_nickname from the server.
7511 Not needed anymore. Affected files silcd/idlist.[ch].
7513 * Implemented the CHANNEL_CHANGE notify type handling to the
7514 server. Affected file silcd/server.c.
7518 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Added silc_server_send_notify_invite to send the INVITE
7521 notify between routers.
7523 * Implemented the INVITE command correctly to the server.
7525 * Implemented the INVITE notify type handling in the server.
7527 * Implemented the INVITE command to the client library and on the
7530 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Added function silc_server_get_client_resolve to find the
7533 client entry by ID from all ID lists and then resolve it
7534 (using WHOIS) if it cannot be found. Affected file is
7537 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Implemented the BAN command to the client library.
7541 * The JOIN command in the server now checks the invite list
7544 * Changed the silc_command_reply_payload_encode_va and the
7545 silc_command_payload_encode_va to support that if argument is
7546 NULL it ignores and checks the next argument. Affected file
7547 lib/silccore/silccommand.c.
7549 * Added silc_server_send_notify_ban to send the BAN notify
7550 type between routers.
7552 * Chaned the silc_notify_payload_encode to support that if
7553 argument is NULL it ignores and checks the next argument.
7554 Affected file lib/silccore/silcnotify.c.
7556 * Tested ban lists in router environment successfully.
7558 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Implemented BAN command to the server, in silcd/command.[ch].
7562 * Removed the BAN and INVITE_LIST modes from the CMODE command
7565 * Added function silc_string_match to regex match two strings.
7566 Affected files lib/silcutil/silcutil.[ch].
7568 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Redefined parts of the SilcChannelEntry in the server to support
7571 the new ban and invite lists.
7573 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Redefined the INVITE command. The same command can be used to
7576 invite individuals to the channel but also to manage the invite
7577 list of the channel (to add to and remove from the invite list).
7578 Updated the protocol specs.
7580 * Added new command SILC_COMMAND_BAN that can be used to manage
7581 the ban list of the channel. Updated the protocol specs.
7583 * Removed the channel modes: the SILC_CMODE_BAN and the
7584 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7585 in the CMODE command. The equivalent features are now available
7586 using INVITE and BAN commands. Updated the protocol specs.
7588 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7589 in the network about change in the current ban list. The notify
7590 type is not used by the client.
7592 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7593 support the invite lists.
7595 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Added new function silc_string_regexify that converts string
7598 including wildcard characters into regex string that can
7599 be used by the GNU regex library. Added into the file
7600 lib/silcutil/silcutil.[ch].
7602 Added silc_string_regex_combine to combine to regex strings
7603 into one so that they can be used as one regex string by
7604 the GNU regex library. Added into the file
7605 lib/silcutil/silcutil.[ch].
7607 Added silc_string_regex_match to match two strings. It returns
7608 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7610 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Imported GNU regex to the soruce tree into lib/contrib.
7613 Fixed some compiler warning from the regex.c.
7615 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Fixed MOTD command in the server to work in router environment.
7619 * Fixed the MOTD command in the client library to support
7620 the server argument in the command.
7622 * Added `nickname_len' argument to the silc_idlist_add_client
7623 in the server, as the `nickname' argument may be binary data
7626 * Added silc_idlist_get_channels to return all channels from
7629 * Implemented LIST command to the server. Affected file is
7632 * Implemented the LIST command to the client library and on the
7635 * Added [<user count>] argument to the LIST command reply.
7636 With private channels the user count is not shown.
7638 * Updated TODO and README.
7640 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * The client entry's data.registered must be TRUE even with
7643 global client entry on global client list. The data.registered
7644 is used to check whether the client is anymore in the network,
7645 for example with WHOWAS command so it must be valid.
7647 * Fixed the WHOWAS command in the server. It now actually works
7648 in router environment. Added function into silcd/command_reply.c
7649 silc_server_command_reply_whowas_save.
7651 * Added silc_idlist_purge function to the silcd/idlist.c
7652 to periodically purge the ID Cache.
7654 * Fixed INFO command in the server. It works now in router
7655 environment. Added <server name> argument to the INFO command
7656 reply. Updated the protocol specs.
7658 * Fixed minor bug in silc_idcache_purge to not purge if the
7659 expire value is zero.
7661 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7662 they were buggy because of the WHOWAS information.
7664 * Fixed local command MSG to handle the async resolving of
7665 the remote client properly. It used to fail the first MSG.
7666 Affected file silc/local_command.c.
7668 * Added `data_len' field to SilcIDCache context.
7670 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Update TODO. Todo in commands in the server.
7674 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7677 used by routers as broadcast packet to inform other routers
7678 about the changed user mode.
7680 Implemented the notify handling in the server. Affected file is
7681 silcd/packet_receive.c. Added the function
7682 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7684 * Added new generic Channel Payload and deprecated the New Channel
7685 Payload. The New Channel Payload is now the generic Channel
7688 * Added new argument `mode' to the silc_server_send_new_channel
7689 as it is required in the Channel Payload now.
7691 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7692 and created a new and real SilChannelPayload to represent the
7693 new generic Channel Payload. Implemented the encode/decode
7694 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7696 * Added silc_server_get_client_channel_list to return the list
7697 of channels the client has joined for WHOIS command reply.
7698 Affected file silcd/server.[ch].
7700 * Implemented the channel list sending in the WHOIS command reply
7701 in server and in the client.
7703 Implemented the channel list displaying on the user interface
7704 as well. Affected file silc/client_ops.c.
7706 * Added silc_channel_payload_parse_list to parse list of Channel
7707 Payloads. It returns SilcDList list of SilcChannelPayloads.
7708 Client for example can use this function to parse the list of
7709 channels it receives in the WHOIS command reply. The caller
7710 must free the list by calling silc_channel_payload_list_free.
7711 Affected files lib/silccore/silcchannel.[ch].
7713 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Added one new argument <user mode> to the WHOIS command reply
7716 to return the mode of the user in SILC. Updated the protocol
7719 Implemented it to the server and client.
7721 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * Fixed the mode printing on the user interface on joining.
7724 Affected file silc/client_ops.c.
7726 * Implemented the UMODE command and user modes in general to the
7727 client library and to the user interface.
7729 * Implemented the UMODE command to the server.
7731 * The server now sends UNKNOWN_COMMAND error status if client sends
7732 unknown command. Affected file silcd/command.c.
7734 * All server commands now handle the command identifier the right
7735 way when sending the command reply to the client. The client can
7736 use to identify the command replies with the identifier.
7738 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Added silc_server_get_client_route to resolve the route to
7741 the client indicated by the client ID. Affected file is
7744 * Added silc_server_relay_packet as general function to relay
7745 packet to arbitrary destination. This deprecates functions
7746 like _send_private_message_key, _relay_notify etc. Affected
7747 file is silcd/packet_send.[ch].
7749 Removed silc_server_send_key_agreement,
7750 silc_server_send_private_message_key and
7751 silc_server_packet_relay_notify functions from the file
7752 silcd/packet_send.[ch].
7756 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7757 server. Affected file silcd/packet_receive.[ch].
7759 * Implemented the KILL command to the client. Implemented the
7760 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7761 Affected files lib/silcclient/command[_reply].c and
7762 lib/silcclient/client_notify.c. Implemented the KILL notify
7763 printing in the user inteface.
7765 * Fixed a lot silc_parse_nick memory leaks from the client
7766 library in the file lib/silcclient/command.c.
7768 * Changed the silc_server_send_notify_on_channels's `sender'
7769 argument from SilcSocketConnection to SilcClientEntry to
7770 check the sender as entry and not as connection object and not
7771 to send to the client provided as argument. The affected file
7772 is silcd/packet_send.[ch].
7774 * The notify packets that are destined directly to the client used
7775 to not to be processed by the server. Now changed that and the
7776 server processes all notify packets. After relaying the packet
7777 to the client the notify packet is processed in the server.
7779 * The silc_server_free_client_data now checks whether there is
7780 pending outgoing traffic for the client and purges the data to
7781 the network before removing the client entry.
7783 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7786 an client is killed from the SILC Network. Updated the protocol
7789 Added new function silc_server_send_notify_killed to the
7790 silcd/packet_send.[ch].
7792 * Added function silc_server_packet_relay_notify to relay notify
7793 packets that are destined directly to a client. In this case
7794 the server does not process the notify packets but merely relays
7795 it to the client. Affected file silcd/packet_send.[ch].
7797 Added also silc_server_packet_process_relay_notify to check
7798 whereto relay the notify. Affected file is
7799 silcd/packet_receive.[ch].
7801 * Implemented the KILL command to the server.
7805 * Added the backup schema desgined last fall to the protocol
7806 specs for everyone to see. The specification is in the
7807 *-spec-xx.txt draft and the packet type definitions for the
7808 backup routers is in *-pp-xx.txt draft. Thusly, added also
7809 new packet type SILC_PACKET_CELL_ROUTERS.
7811 * A big security problem in the implementation discovered. The
7812 signoff of an client did not cause new channel key generation
7813 which it of course should've done. The channel keys must be
7814 always re-generated when client leaves (or signoffs) the channel.
7815 The silc_server_remove_from_channels funtion now handles
7816 the channel key re-generation.
7818 * Added `sender' argument to the silc_server_send_notify_on_channels
7819 to not to send the client provided as argument. Affected file
7820 silcd/packet_send.[ch].
7822 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Implemented OPER and SILCOPER commands into the server and
7827 * Added silc_auth_verify and silc_auth_verify_data to verify
7828 the authentication directly from the authentication payload.
7829 It supports verifying both passphrase and public key based
7830 authentication. Affected file lib/silccore/silcauth.[ch].
7832 * Added `hash' field to the SilcIDListData structure. It is the
7833 hash negotiated in the SKE protocol. Affected file is
7836 * Slight redesigning of the SilcAuthPayload handling routines.
7837 Do not send SilcPKCS but SilcPublicKey as argument.
7839 * Implemented the public key authentication support to the
7840 serverconfig. The public key is loaded from the provided path
7841 and saved as authentication data to void * pointer. Thus,
7842 changed the unsigned char *auth_data to void *auth_data;
7844 * Fixed SHUTDOWN command to send the reply before the server
7845 is shutdown. :) Affected file silcd/command.c.
7847 * Fixed fatal bug in CONNECT command. The hostname was invalid
7848 memory and server crashed. Affected file silcd/command.c.
7850 * Fixed fatal bug in CLOSE command. The server_entry became
7851 invalid but was referenced later in the command. Affected file
7854 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Fixed fatal bug in failure packet handling. Server ignored
7857 the failure and thus crashed when it came.
7861 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7864 that the command may be executed only once in (about) 2 seconds.
7865 The old SILC_CF_LAG flag is same but allows command bursts up
7866 to five before limiting.
7868 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7869 server code. Various commands now includes the CF_LAG_STRICT
7870 flag to disallow any kind of miss-use of the command.
7872 * Fixed the silc_buffer_unformat to not to allocate any data
7873 if the length of the data is zero. It used to allocate the
7874 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7876 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Changed the format of AdminConnection configuration section
7879 in the server. Added username of the admin to the format.
7880 Affected files silcd/serverconfig.[ch].
7882 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7883 to return admin configuration data by host, username and/or
7886 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Implemented WHOWAS command to the server. Added the functions:
7890 silc_server_command_whowas_parse,
7891 silc_server_command_whowas_send_reply,
7892 silc_server_command_whowas_from_client and
7893 silc_server_command_whowas_from_server
7895 * Added <Client ID> argument to the WHOWAS command reply. Updated
7896 the protocol specs accordingly.
7898 * Implemented WHOWAS command and command_reply to the client
7901 Implemented the WHOWAS printing on the user interface.
7903 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Added new argument to the WHOWAS command reply, the real name.
7906 It is an optional argument. Updated the protocol specs.
7908 * Added SilcIDCacheDestructor callback that is registered when
7909 the SilcIDCache is allocated. The callback is called when
7910 an cache entry in the ID Cache expires, or is purged from the
7911 cache. Added into lib/silccore/idcache.[ch].
7913 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7914 to destruct the client entries when the cache entry expires.
7915 Other ID Cache's in server and in the client library ignores
7918 * If the ID Cache entry's `expire' field is zero then the entry
7919 never expires. Added boolean `expire' argument to the
7920 silc_idcache_add function in the lib/silccore/idcache.[ch].
7921 If it is TRUE the default expiry value is used.
7923 * Added silc_server_free_client_data_timeout that is registered
7924 when client disconnects. By default for 5 minutes we preserve
7925 the client entry for history - for WHOWAS command.
7927 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Added support to the server to enforce that commands are not
7930 executed more than once in 2 seconds. If server receives
7931 commands from client more frequently, timeout is registered
7932 to process the commands. Affected file silcd/command.c.
7933 Added new function silc_server_command_process_timeout.
7935 * Changed NICK_NOTIFY handling in client library to check that
7936 if the client's nickname was changed, so there is no need to
7937 resolve anything from the server.
7939 * Removed error printing from the WHOIS and IDENTIFY commands.
7940 If error occurs then it is ignored silently in the client library.
7941 The application, however, may map the received error to
7942 human readable error string. The application currently maps
7943 the NO_SUCH_NICKNAME error to string.
7945 * Made the command status message public to the application. Moved
7946 them from lib/silcclient/command_reply.c to
7947 lib/silcclient/command_reply.h. The application can map the
7948 received command status to the string with the
7949 silc_client_command_status_message function.
7951 * Added check to the server to check that client's ID is same
7952 as the Source ID in the packet the client sent. They must
7955 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Added dist-bzip hook to the Makefile.am to make bzip2
7958 compressed distributions.
7960 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Server now enforces the maximum length for the nickname and
7963 the channel as protocol specification dictates. 128 bytes for
7964 nickname and 256 bytes for channel name.
7966 * Moved the WHOIS printing to the application. The client libary
7967 does not print out the WHOIS information anymore, the application
7968 must do it. Renamed silc_client_command_reply_whois_print to
7969 the silc_client_command_reply_whois_save.
7971 The client's idle time is also sent to the application now, and
7972 the idle is shown on screen.
7974 * Added silc_client_command_reply_identify_save to save the
7975 received IDENTIFY entries.
7977 * Do not check for channel private keys in message sending and
7978 reception if the channel does not have the PRIVKEY mode set.
7979 Affected file lib/silclient/client_channel.c.
7981 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7984 just surfaced after chaning the JOIN procedure.
7986 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Added silc_client_get_clients_by_list to get client entries
7989 from Client ID list, that is returned for example by JOIN
7990 and USERS command replies. The application should use this
7991 function for example when JOIN command reply is received to
7992 resolve the clients already on the channel (library does not
7993 do that anymore as USERS command reply is not used in the JOIN
7994 procedure anymore). Affected files lib/silcclient/silcapi.h and
7995 lib/silcclient/idlist.c.
7997 * JOIN command reply and USERS command reply returns now SilcBuffer
7998 pointers instead of unsigned char pointers when returning
7999 the client list and mode list.
8001 * Added <Client ID> argument to the JOIN command reply, mainly
8002 for the server to identify for which client the command was
8003 originally sent. Updated protocol specs accordingly.
8005 * Added SilcDlist private_key pointer to the SilcChannelEntry
8006 in the client to support the channel private keys. Affected
8007 file is lib/silcclient/idlist.h.
8009 * Added SilcChannelPrivateKey argument to the function
8010 silc_client_send_channel_message so that application can choose
8011 to use specific private ke if it wants to. If it is not provided,
8012 the normal channel key is used, unless private keys are set.
8013 In this case the first (key that was added first) is used
8014 as the encryption key.
8016 * Implemented the support for channel private key handling.
8017 Implemented the following functions:
8019 silc_client_add_channel_private_key,
8020 silc_client_del_channel_private_keys,
8021 silc_client_del_channel_private_key,
8022 silc_client_list_channel_private_keys and
8023 silc_client_free_channel_private_keys
8025 Affected file lib/silcclient/client_channel.c.
8027 * Added the support for the private keys in the channel message
8028 sending and encryption and in the message reception and
8029 decryption. Affected funtions are
8030 silc_client_send_channel_message and silc_client_channel_message.
8032 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Added SKE's key verify callback to the client library's
8035 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8037 * Removed the statement that server (or router) must send USERS
8038 command reply when joining to the channel so that the client
8039 knows who are on the channel. Instead, the client list and
8040 client's mode list is now sent in the JOIN command reply to the
8041 client who joined channel. This is better solution.
8043 * Added function silc_server_get_users_on_channel and function
8044 silc_server_save_users_on_channel to the silcd/server.[ch].
8046 * Removed function silc_server_command_send_users from the
8049 * Do not show topic on the client library anymore. The topic is
8050 sent in the command reply notify to the application and the
8051 application must show the topic now.
8053 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8055 * Added client searching by nickname hash into the IDENTIFY and
8056 WHOIS commands in the server as they were clearly missing from
8057 them. Affected file is silcd/command.c.
8059 * Fixed a bug in private message receiving in the client library.
8060 The remote ID was freed and it wasn't supposed, now it is
8063 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Minor fix to the channel payload; allocate the data area, as it
8066 needs to be of specific length.
8068 * If the key agreement port is zero then the operating
8069 system will define the bound port. Affected files are
8070 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8072 * Added new function silc_channel_payload_decrypt into the file
8073 lib/silccore/silcchannel.[ch].
8075 * Moved the channel message etc, check from silc_packet_decrypt
8076 to applications. The library calls now a generic
8077 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8078 when the packet is either normal or special. This was done to
8079 allow more wide range of checking that was not allowed when
8080 the code was in library. Now applications can do virtually any
8081 checks to the packet and return to the library the decision how
8082 the packet should be processed. Affected files are
8083 lib/silccore/silcpacket.[ch].
8085 Added silc_server_packet_decrypt_check to the server and
8086 silc_client_packet_decrypt_check to the client library.
8088 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8089 to send with specified source and destination information.
8091 * Channel message delivery between routers was broken after the
8092 channel key distribution was fixed earlier. The channel key
8093 was used be to distributed to other routers as well which is not
8094 allowed by the protocol. Now this is fixed and channel keys
8095 really are cell specific and the channel message delivery between
8096 routers comply with the protocol specification.
8098 * Fixed various commands in server to check also the global list
8099 for the channel entry and not just the local list. The affected
8100 file silcd/command.c.
8102 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Added assert()s to buffer formatting and unformatting routines
8105 to assert (if --enable-debug) when error occurs. Affected
8106 file: lib/silcutil/silcbuffmt.c.
8108 * Changed to auto-reconnect to check whether the remote host is
8109 router and register the re-connect timeout if it is. It used
8110 to check that whether we are normal server, but router must do
8111 auto-reconnect with another router as well. Affected file
8114 * Removed the [<key len>] option from CMODE command as the cipher
8115 name decides the key length, nowadays. See the defined ciphers
8116 from the protocol specification.
8118 * Added [<hmac>] option to the CMODE command to define the HMAC
8119 for the channel. Added SILC_CMODE_HMAC channel mode.
8121 * Added [<hmac>] option for the JOIN command so that user can
8122 select which HMAC is used to compute the MACs of the channel
8125 * Added Hmac field to the Channel Message Payload. The integrity
8126 of plaintext channel messages are now protected by computing
8127 MAC of the message and attaching the MAC to the payload. The
8128 MAC is encrypted. Now, it is clear that this causes some
8129 overhead to the size of the packet but rationale for this is that
8130 now the receiver can verify whether the channel message decrypted
8131 correctly and also when private keys are set for the channel the
8132 receiver can decrypt the packet with several keys and check from
8133 the MAC which key decrypted the message correctly.
8135 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8136 lib/silccrypt/silccipher.[ch].
8138 * Added silc_hash_len to return the digest length into the
8139 lib/silcrypt/silchash.[ch].
8141 * Rewrote parts of Silc Channel Payload interface in the
8142 lib/silccore/silcchannel.[ch]. The encode function now also
8143 encrypts the packet and parse function decrypts it.
8145 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Fixed a minor formatting bug in the SKE's key material processing.
8148 It actually might have processed the keys wrong way resulting
8151 * Redefined the mandatory HMAC algorithms and added new algorithms.
8152 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8153 and hmac-md5 truncated to 96 bits. The mandatory is now
8154 hmac-sha1-96. Rest are optional (including the one that used
8155 to be mandatory). Rationale for this is that the truncated HMAC
8156 length is sufficient from security point of view and can actually
8157 make the attack against the HMAC harder. Also, the truncated
8158 HMAC causes less overhead to the packets. See the RFC2104 for
8161 * Added new [hmac] configuration section. The SKE used to use
8162 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8163 is of course wrong. The official names that must be proposed in
8164 the SKE are the ones defined in the protocol specification
8165 (hmac-sha1-96 for example). The user can configure any hmac
8166 using any hash function configured in the [hash] section. At
8167 least, the mandatory must be configured.
8169 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8171 * Added HMAC list to the SKE proposal list. It has now both
8172 hash algorithm list and HMAC list. This makes the protocol
8173 incompatible with previous versions. The SKE now seems to work
8174 the way it is supposed to work, for the first time actually.
8176 * Defined plain Hash algorithms to the protocol specification.
8179 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Implemented support for key agreement packets into the server.
8182 Added functions silc_server_key_agreement and
8183 silc_server_send_key_agreement. Other than these functions,
8184 server has nothing to do with this packet.
8186 * Added support for private message key packets into the server.
8187 Added functions silc_server_private_message_key and
8188 silc_server_send_private_message_key.
8192 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8193 called in the protocol's final callback instead in the END
8194 protocol state. This makes a little more sense and in the same
8195 time in client we can use the same protocol routines for normal
8196 key exchange and to key agreement packet handling as well.
8198 * Added to both client's and server's KE protocol context the
8199 SilcSKEKeyMaterial pointer to save the key material. We will
8200 bring the key material to the protocol's final callback by doing
8201 this. The final callback must free the key material.
8203 * Added SKE's packet_send callback into client's KE protocol
8204 context so that the caller can choose what packet sending function
8205 is used. This way we can use different packet sending when
8206 doing normal SKE when doing key agreement packet handling (in
8207 the key agreement packet handling we do not want to encrypt
8210 * Implemented the responder side of the key agreement routines
8211 in the client. The client can now bind to specified port and
8212 accept incoming key negotiation. The key material is passed
8213 to the application after the protocol is over.
8215 * Implemented the processing of incoming Key Agreement packet
8216 in the client. Added function silc_client_key_agreement to
8219 * Implemented the intiator side of the key agreement routines
8220 in the client. The client can now initiate key agreement with
8221 another remote client. The key material is passed to the
8222 application after the protocol is over.
8224 * Created client_keyagr.c to include all the key agreement
8227 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8228 SILC_TASK_CALLBACK except that it is not static.
8230 * Created client_notify.c and moved the Notify packet handling
8231 from the client.[ch] into that file.
8233 * Created client_prvmsg.c and moved all private message and
8234 private message key routines from the client.[ch] into that file.
8236 * Create client_channel.c and moved all channel message and
8237 channel private key routines from the client.[ch] into that file.
8239 * Changed silc_client_get_client_by_id_resolve to resolve with
8240 WHOIS command instead of IDENTIFY command, in the file
8241 lib/silclient/idlist.c.
8243 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8245 * Implemented the SKE's responder side to the Client library.
8247 * When FAILURE is received to the protocol do not trust it
8248 blindly. Register a timeout to wait whether the remote closes
8249 the connection as it should do it, only after that process the
8250 actual failure. This was changed to both client and server.
8252 * Added client_internal.h to include some of the structures
8253 there instead of client.h in lib/silcclient/.
8255 * Added function silc_task_unregister_by_callback to unregister
8256 timeouts by the callback function.
8258 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Some "Incomplete WHOIS info" errors has been appearing on the
8261 log files. Took away the entry->userinfo check from WHOIS
8262 reply sending. The entry->userinfo is now " " if client did not
8263 provide one. I thought this was fixed earlier but something
8264 is wrong still. Let's see if the error still appears.
8266 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Fixed a minor bug in the login when the channel key is
8269 re-generated in the server. It used to generate the key in
8270 wrong order and thus caused problems in the channel traffic.
8272 * Fixed a minor bug in channel key distsribution after
8273 KICK command. The key was not sent to the router even though
8276 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Added silc_ske_process_key_material_data as generic routine
8279 to process any key material as the SILC protocol dictates. The
8280 function is used by the actual SKE library but can be used by
8281 applications as well. This relates to the private message keys
8282 and the channel private keys since they must be processed the
8283 same way the normal SILC session keys. The protocol dictates
8284 this. Affected files: lib/silcske/silcske.[ch].
8286 Added also silc_ske_free_key_material to free the
8287 SilcSKEKeyMaterial structure.
8289 * Defined silc_cipher_set_key function to set the key for
8290 cipher without using the object's method function. The affected
8291 files: lib/silccrypt/silccipher.[ch].
8293 * Implemented silc silc_client_add_private_message_key,
8294 silc_client_add_private_message_key_ske,
8295 silc_client_del_private_message_key,
8296 silc_client_list_private_message_keys and
8297 silc_client_free_private_message_keys functions in the
8300 Added functions silc_client_send_private_message_key to send
8301 the Private Message Key payload and silc_client_private_message_key
8302 to handle incoming Private Message Key payload.
8304 * Added Cipher field to the Private Message Key payload to set
8305 the cipher to be used. If ignored, the default cipher defined
8306 in the SILC protocol (aes-256-cbc) is used.
8308 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Removed lib/silcclient/ops.h file.
8312 Redefined parts of the SILC Client Library API. Created new
8313 file silcapi.h that deprecates the ops.h file and defines the
8314 published Client Library API. Defined also private message key
8315 API and channel private key API into the file.
8317 This is the file that the application must include from the
8318 SILC Client Library. Other files need not be included by
8319 the application anymore.
8321 * Added new key_agreement client operation callback and also
8322 defined the Key Agreement library API for the application.
8324 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8327 is used by clients to request key negotiation between another
8328 client in the SILC network. If the negotiation is started it
8329 is performed using the SKE protocol. The result of the
8330 negotiation, the secret key material, can be used for example
8331 as private message key.
8333 Implemented the Key Agreement payload into the files
8334 lib/silccore/silauth.[ch].
8336 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Redefined ciphers for the SILC protocol. Added some new ciphers
8339 and defined the key lengths for the algorithms. Changed the
8340 code accordingly. The default key length is now 256 bits.
8342 * Fixed SKE key distribution function silc_ske_process_key_material
8343 when the key length is more than 128 bits. The default key
8344 length in SILC is now 256 bits.
8346 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8347 to indicate unsupported algorithm.
8349 * Renamed rijndael.c to aes.c and all functions as well.
8351 * Fixed a long standing channel key setting bug in client library.
8352 Weird that it has never surfaced before.
8354 * Fixed bug in channel deletion. If the entire channel is removed
8355 then it must also delete the references of the channel entry
8356 from the client's channel list as the client's channel entry and
8357 the channel's client entry share same memory.
8359 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Implemented CONNECT and SHUTDOWN commands in the client.
8363 * Implemented CLOSE command to the client.
8365 * Added the function silc_idlist_find_server_by_name into the
8366 files silcd/idlist.[ch].
8368 Added the function silc_idlist_find_server_by_conn into the
8369 files silcd/idlist.[ch].
8371 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * DIE command was renamed to SHUTDOWN. Updated the both code
8376 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8377 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8379 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8382 * Added function silc_server_create_connection function to create
8383 connection to remote router. My server implementation actually
8384 does not allow router to connect to normal server (it expects
8385 that normal server always initiates the connection to the router)
8386 so the CONNECT command is only good for connecting to another
8389 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8392 or some other client was kicked from the channel.
8394 Implemented the handling of the notify type to both client
8397 Implemented silc_server_send_notify_kicked to send the KICKED
8398 notify. It is used to send it to the server's primary router.
8400 * Implemented the KICK command into server and client.
8402 * Added `query' argument to the silc_idlist_get_client function
8403 to indicate whether to query the client from server or not if
8406 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8407 to indicate that the client is not channel founder.
8411 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Removed the rng context from SilcPacketContext structure and
8414 changed that the packet routine uses the Global RNG API.
8416 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Added support for quit message that client can "leave" on the
8419 channel when it quits the SILC. It is ditributed inside the
8420 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8422 Added silc_server_free_client_data that will take the
8423 signoff message as argument.
8425 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8427 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Updated parts of the protocol specification to keep it up
8432 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8435 payloads in one packet.
8437 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8438 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8439 use now the new List flag.
8441 * Also deprecated the following packet types: REPLACE_ID,
8442 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8444 * Added list support for Notify packet in server.
8446 * Added silc_server_send_notify_channel_change to send the
8447 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8448 the silc_server_send_replace_id.
8450 * Added silc_server_send_notify_nick_change to send the
8451 NICK_CHANGE notify type. Deprecates the function
8452 silc_server_send_replace_id.
8454 * Added silc_server_send_notify_join to send the JOIN notify type.
8455 Deprecates the function silc_server_send_new_channel_user.
8457 * Added silc_server_send_notify_leave to send LEAVE notify type.
8458 Deprecates the function silc_server_send_remove_channel_user.
8460 * Added silc_server_send_notify_cmode and
8461 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8462 types. Deprecates the silc_server_send_set_mode function.
8464 * Added SERVER_SIGNOFF notify type to indicate that server has
8465 quit. This means that all clients on the channel from that
8466 server will drop. This can be also used when netsplit happens.
8468 Deprecated REMOVE_ID packet type since it is not needed anymore
8471 Added silc_server_send_notify_server_signoff to send the
8472 SERVER_SIGNOFF notify type. Deprecates the function
8473 silc_server_send_remove_id.
8475 Added also silc_server_send_notify_signoff to send the
8476 SIGNOFF notify type.
8478 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8479 SILC protocol from this day on. Changed the protocol
8480 specification as well.
8482 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8483 notify type. It is used between routers to notify about
8484 topic changes on a channel.
8486 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8489 * Partly updated the protocol specification to comply with the
8490 changes now made. It is still though a bit outdated.
8492 * The JOIN notify type now takes one extra argument <Channel ID>.
8493 The packet used to be destined to the channel but now the
8494 JOIN type may be sent as list thus it is impossible to
8495 destine it to any specific channel. By adding this argument
8496 it is again possible.
8498 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Added CREDITS file. The CHANGES and CREDITS file will appear
8501 in the distribution as well.
8503 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8506 types in the server's silcd/packet_receive.c.
8508 * Implemented CMODE and CUMODE to work in router environment.
8510 * Fixed minor encoding and decoding buglet from the
8511 lib/silccore/silcmode.c.
8513 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8516 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8518 * Changed all SilcConfigServer* and silc_config_server* to
8519 SilcServerConfig* and silc_server_config*, respectively.
8522 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Associated the ID (client or server ID) to the Authentication
8525 Payload to avoid any possibility of forging. Updated the
8526 protocol specification and the code accordingly.
8528 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * The RSA key length is now save to the RsaKey context in the
8531 key generation process in lib/silccrypt/rsa.c. The key length
8532 is now used to figure out the maximum size of the block allowed
8533 to be encrypted/signed.
8535 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8536 is equivalent to the silc_mp_mp2bin but does not allocate any
8539 * Changed silc_mp_mp2bin API to take length argument. If it is
8540 non-zero then the buffer is allocated that large. If zero, then
8541 the size is approximated using silc_mp_sizeinbase, which however
8544 * Created Global RNG API which is global RNG that application can
8545 initialize. After initializing, any routine anywhere in the
8546 code (including library) can use RNG without allocating a new
8547 RNG object. This was done to allow this sort of use of the
8548 RNG in code that has no chance to allocate RNG object. All
8549 applications currently allocate this and many routines in the
8550 library use this. Affected file lib/silccrypt/silcrng.[ch].
8552 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8553 it to use the Global RNG API.
8555 * Defined Authentication Payload into protocol specification that
8556 is used during SILC session to authenticate entities. It is
8557 used for example by client to authenticate itself to the server
8558 to obtain server operator privileges.
8560 Implemented this payload into the lib/silccore/silcauth.[ch].
8561 Implemented also routines for public key based authentication
8562 as the new protocol specification dictates.
8564 Moved definitions of different authentication methods from
8565 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8567 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8568 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8569 silc_pkcs_verify_with_hash functions into the file
8570 lib/silccrypt/silcpkcs.[ch].
8572 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * The client entry's userinfo pointer must be always valid.
8575 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8576 will fail since it requires the userinfo. Now, the userinfo
8577 is allocated as "" if actual userinfo does not exist. Actually,
8578 it must exist and it is totally Ok to drop client connections
8579 that does not announce the userinfo. However, we will make
8580 this workaround for now.
8582 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8583 to return the remote port by socket.
8585 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8588 SILC_SERVER_PENDING_EXEC and added an new macro
8589 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8590 data or when error occurs while processing the pending command.
8592 Added new argument `destructor' into silc_server_command_pending
8593 and to the SilcServerCommandPending object. This destructor is
8594 now called after calling the pending callback or if error occurs
8595 immediately. If error occurs the actual pending callback won't
8596 be called at all - only the destructor. The destructor may be
8597 NULL if destructor is not needed.
8599 All this applies for client library code as well. Similar
8600 changes were made there as well for the pending commands.
8602 In the client, the application must now allocate the
8603 SilcClientCommandContext with the silc_client_command_alloc
8606 * Added reference counter to the SilcServerCommandContext. Added
8607 function silc_server_command_alloc and silc_server_command_dup
8610 Same type of functions added to the client library for the same
8613 * Removed the cmd_ident from IDListData away since it is now
8614 global for all connections. It is the command identifier used
8615 in command sending and with pending commands. The affected file
8618 * Added reference counter to the SilcSocketConnection objecet to
8619 indicate the usage count of the object. The object won't be
8620 freed untill the reference counter hits zero. Currently only
8621 server uses this, and client ignores it. The client must be
8622 set to use this too later. The affected files are
8623 lib/silccore/silcsockconn.[ch]. Added also the function
8624 silc_socket_dup to increase the reference counter.
8626 This was mainly added because it is possible that the socket
8627 is removed underneath of pending command or other async
8628 operation. Now it won't be free'd and proper DISCONNECTING
8629 flags, etc. can be set to avoid sending data to connection that
8630 is not valid anymore.
8632 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8633 the connection. After that it sets SILC_SET_DISCONNECTED.
8634 It is, however, possible that the socket data is not still freed.
8635 The silc_server_packet_process now checks that data is not
8636 read or written to connection that is DISCONNECTED. The socket
8637 get's freed when the reference counter hits zero.
8639 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Changed the client operation API: channel_message operation's
8642 `sender' is now the client entry of the sender, not the nickname
8643 and the `channel' is the channel entry, not the channel name.
8645 In the private_message operation the `sender' is now also the
8646 client entry of the sender not the nickname.
8648 Affected file is lib/silcclient/ops.h and all applications
8649 using the client operations.
8651 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Moved the calling of ops->connect() from connect_to_server_final
8654 into receive_new_id functin since that is the point when the
8655 client is actually allowed to send traffic to network. The
8656 affected file is lib/silcclient/client.c.
8658 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8661 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8662 (if needs broadcasting) instead of broadcasting the packets one
8663 by one which would make a burst in the network traffic.
8665 * Added `broadcast' argument to the functions in silcd/server.[ch]
8666 silc_server_create_new_channel[_with_id] to indicate whether
8667 to send New Channel packet to primary router.
8669 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Added new function into the silcd/server.[ch] files:
8672 silc_server_create_new_channel_with_id to create new channel with
8673 already existing Channel ID.
8675 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8676 lib/silccore/silcpacket.h. This packet is used t send list of
8677 Set Mode payloads inside one packet. Server uses this to set
8678 the modes for the channels and clients on those channels, that it
8679 announced to the router when it connected to it. The protocol
8680 specification has been updated accordingly.
8682 * The silc_server_new_channel did not handle the packet coming
8683 from normal server as it normally does not send that. However,
8684 when it announces its channels it does send it. Implemented
8685 the support for that.
8687 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8688 into the file lib/silccore/id.h.
8690 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8692 * Fixed memory leaks in the functions silc_idlist_del_client,
8693 silc_idlist_del_channel and silc_idlist_del_server in the file
8694 silcd/idlist.c. All of those leaked like a sieve.
8696 * Fixed some small memory leaks in the client's function
8697 silc_client_notify_by_server.
8699 * Added functions into silcd/server.c: silc_server_announce_clients,
8700 silc_server_announce_channels and silc_server_announce_server.
8701 These functions are used by normal and router server to announce
8702 to its primary router about clients, channels and servers (when
8703 router) that we own. This is done after we've connected to the
8706 These functions effectively implements the following packet types:
8707 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8708 and SILC_PACKET_NEW_ID_LIST.
8710 * Added new functions into the silcd/packet_receive.[ch]:
8711 silc_server_new_id_list, silc_server_new_channel_list and
8712 silc_server_new_channel_user_list to handle the incoming
8713 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8715 * Added support of changing Channel ID in the function
8716 silc_server_replace_id. If the server that announces a channel
8717 to the router already exists in the router (with same name but
8718 with different Channel ID), router is responsible to send
8719 Replace ID packet to the server and force the server to change
8720 the Channel ID to the one router has.
8722 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8723 client that the Channel ID has been changed by the router. The
8724 normal server sends this to the client. Client must start using
8725 the new Channel ID as the channel's ID.
8727 Implemented handling of this new type into lib/silcclient/client.c
8728 into the function silc_client_notify_by_server.
8730 * Added new function silc_idlist_replace_channel_id into the files
8731 silcd/idlist.[ch] to replace the Channel ID.
8733 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Call silc_server_command_identify_check always when processing
8736 the IDENTIFY command in silcd/command.c
8738 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8741 send keepalive packets. The packet can be sent by clients,
8742 servers and routers.
8744 Added function silc_socket_set_heartbeat into the file
8745 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8746 If not set, the heartbeat is not performed. The actual
8747 heartbeat is implemented in the low level socket connection
8748 library. However, application is responsible of actually
8751 Added silc_server_send_heartbeat to send the actual heartbeat
8752 packet into silcd/packet_send.[ch]. Server now performs
8753 keepalive with all connections.
8755 * Added silc_task_get_first function into lib/silcutil/silctask.c
8756 to return the timeout task with shortest timeout. There was a bug
8757 in task unregistration that caused problems. TODO has been
8758 updated to include that task system must be rewritten.
8760 * The client library will now resolve the client information when
8761 receiving JOIN notify from server for client that we know but
8762 have incomplete information.
8764 * Rewrote parts of silc_server_remove_from_channels and
8765 silc_server_remove_from_one_channel as they did not remove the
8766 channel in some circumstances even though they should've.
8768 * Encryption problem encountered in server:
8770 The LEAVE command used to send the Channel Key packet to the
8771 router immediately after generating it. However, the code
8772 had earlier sent Remove Channel user packet but not immediately,
8773 ie. it was put to queue. The order of packets in the router
8774 was that Channel Key packet was first and Remove Channel User
8775 packet was second, even though they were encrypted in the
8776 reverse order. For this reason, MAC check failed. Now, this
8777 is fixed by not sending the Channel Key packet immediately but
8778 putting it to queue. However, this is more fundamental problem:
8779 packets that are in queue should actually not be encrypted
8780 because packets that are sent immediately gets encrypted
8781 actually with wrong IV (and thus MAC check fails). So, packets
8782 that are in queue should be encrypted when they are sent to
8783 the wire and not when they put to the queue.
8785 However, the problem is that the current system has not been
8786 designed to work that way. Instead, the packet is encrypted
8787 as soon as possible and left to the queue. The queue is then
8788 just purged into wire. There won't be any fixes for this
8789 any time soon. So, the current semantic for packet sending
8792 o If you send packet to remote host and do not force the send
8793 (the packet will be in queue) then all subsequent packets to the
8794 same remote host must also be put to the queue. Only after the
8795 queue has been purged is it safe again to force the packet
8798 o If you send all packets immediately then it safe to send
8799 any of subsequent packets through the queue, however, after
8800 the first packet is put to queue then any subsequent packets
8801 must also be put to the queue.
8803 Follow these rules and everything works fine.
8805 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Added new function silc_server_remove_clients_by_server to
8808 remove all client entries from ID list when the server connection
8809 is lost. In this case it is also important to invalidate all
8810 client entires as they hold the invalid server entry. This
8811 fixes fatal bug when server has lost connection and will reconnect
8814 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Made some sanity checks to silc_server_daemonise like to check
8817 whether the requested user and group actually exists.
8819 * Added sanity check to SKE's silc_ske_responder_finish to check
8820 that the public and private key actually is valid.
8822 * Invalidate the client's nickname when receiving Replace ID
8823 packet and the Client ID is being replaced. This means that the
8824 server will query the nickname if someone needs it (client)
8827 * Sort the ID Cache in client library when the ID Cache data
8828 has changed (needs sorting).
8830 * Do not allow for SILC client to create several connections to
8831 several servers. The client does not support windows right now
8832 and generating multiple connections causes weird behaviour.
8834 Irssi-silc client does support windows and can handle several
8835 connections without problems, see: www.irssi.org and SILC plugin.
8837 * Fixed some places where client was added to the IDList. The
8838 rule of thumb is following (in order to get everything right):
8839 If the client is directly connected local client then the
8840 `connection' argument must be set and `router' argument must be
8841 NULL to silc_idlist_add_client function. If the client is not
8842 directly connected client then the `router' argument must
8843 bet set and the `connection' argument must be NULL to the
8844 silc_idlist_add_client function.
8846 * The funtion silc_server_packet_send_local_channel actually did
8847 not check whether the client was locally connected or not. It
8848 does that now. Fixed a bug related to LEAVE command.
8850 * Fixed Remove Channel User payload parsing bug in server's
8851 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8853 * The server's silc_server_save_channel_key now checks also the
8854 global ID list for the channel as it might not be in the local
8855 list. Fixed a bug related to LEAVE command.
8857 * Is this the end of the [<unknown>] buglet that has been lurking
8858 around for a long time? A little for loop fix in server's
8859 silc_server_command_whois_parse that is used by both IDENTIFY
8860 and WHOIS command. At least, this was a clear bug and a cause
8861 of one type of [<unknown>] buglet.
8863 * WHOIS and IDENTIFY commands call the function
8864 silc_server_command_[whois/identify]_check function even if
8865 we are not router server.
8867 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Added --with-gmp configuration option. If set the GMP
8870 is always compiled in the SILC source tree. If not set then
8871 it is checked whether the system has the GMP3 installed. If
8872 it has then the GMP won't be compiled (the system's headers
8873 and library is used), if it doesn't have it then the GMP is
8874 compiled in the SILC source tree.
8876 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Changed RSA private exponent generation to what PKCS #1
8879 suggests. We try to find the smallest possible d by doing
8880 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8881 not security fix but optimization.
8883 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Added new config entry [Identity] to fork the server and run
8886 it as specific user and group. A patch from Bostik.
8888 * Imported Dotconf configuration library into lib/dotconf.
8889 This will be used to create the SILC configuration files later.
8890 It will appear in the distsribution after this commit.
8892 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * A big code auditing weekend happening. Auditing code for
8895 obvious mistakes, bugs and errors. Also, removing any code
8898 Removed files for being obsolete:
8900 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8901 inline in the file lib/silcutil/silcbuffer.h)
8903 o lib/silcutil/silcbufutil.c (the header has inline versions)
8905 Changed code to fix possible error conditions:
8907 o The buffer formatting routines now check that the destination
8908 buffer really has enough space to add the data. This applies for
8909 both buffer formatting and unformatting
8910 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8911 unformatting was changed to accomodate following rules:
8912 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8913 sent to the function while XXX_*STRING will not allocate or copy
8914 the data into the buffer. Instead it sets the pointer from the
8915 buffer into the pointer sent as argument (XXX_*STRING used to
8916 require that the pointer must be allocated already). This change
8917 makes this whole thing a bit more consistent and more optimized
8918 (note that the data returned in the unformatting with XXX_*STRING
8919 must not be freed now). The routines return now -1 on error.
8921 o Tried to find all code that use buffer_format and buffer_unformat
8922 and added return value checking to prevent formatting and
8923 especially unformatting errors and possible subsequent fatal
8926 o Changed ske->x and ske->KEY to mallocated pointers in
8927 lib/silcske/silcske.h. Fixed possible data and memory leak.
8929 o Added return value checking to all *_parse* functions. Fixed
8930 many memory leaks as well.
8932 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8933 so that buffer overflows would not happen. All code now also
8934 checks the return value as it can fail.
8936 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Added reconnection support to server if the normal server looses
8939 its connection to the router (for example if router is rebooted).
8940 The server performs normal reconnection strategy implemented
8941 to the server. Affected file silcd/server.c.
8943 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Added new packet type SILC_PACKET_SET_MODE that is used to
8946 distribute the information about changed modes (for clients,
8947 channels and clients channel modes) to all routers in the
8948 network. Updated the protocol specification accordingly.
8950 Added functions into silcd/packet_send.c and
8951 silcd/packet_receive.c: silc_server_send_set_mode,
8952 silc_server_set_mode.
8954 Added new files silcmode.[ch] into lib/silccore that implements
8955 the encoding and decoding of Set Mode Payload. Added new type
8956 SilcSetModePayload. Moved the definitions of different modes
8957 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8959 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Oops, a little mistake in server's connection authentication
8962 protocol. The protocol is not ended with FAILURE but with
8963 SUCCESS if the authentication is Ok. :) Affected file is
8966 * Implemented NICK_CHANGE notify handling in server in the file
8967 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8968 the local clients on the channel. After the changing nickname
8969 in router environment snhould work and the [<unknown>] nickname
8970 should appear no more.
8972 The silc_server_replace_id function that receives the Replace ID
8973 payload now sends the NICK_CHANGE notify type also in the file
8974 silcd/packet_receive.c
8976 * Changed WHOIS and IDENTIFY command to support the maximum amount
8977 of arguments defined in protocol specs (3328 arguments). This
8978 fixed a bug that caused problems when there were more than three
8981 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Added extra parameter, command identifier, to the
8984 silc_client_send_command so that explicit command identifier
8987 Changed that ID list routines uses specific command identifier
8988 when sending WHOIS/IDENTIFY requests to the server so that they
8989 can be identified when the reply comes back.
8991 Affected files lib/silcclient/command.[ch],
8992 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8994 * Added `sender' argument to silc_server_packet_send_to_channel
8995 to indicaet the sender who originally sent the packet to us
8996 that we are now re-sending. Ignored if NULL. Affected file
8997 silcd/packet_send.[ch].
8999 * Added some server statistics support in silcd/server_internal.h
9000 SilcServerStatistics structure and around the server code. Also
9001 send some nice statistics information when client is connecting
9004 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Fixed channel ID decoding in server's JOIN command reply in
9007 silcd/command_reply.c
9009 * Fixed braodcasting of replace ID payload to not to send it if
9010 we are standalone server in silcd/packet_receive.c.
9012 * Fixed all channel message sending routines to not to send
9013 packets to clients that has router set, since they are routed
9014 separately in the same function earlier. Affects file
9015 silcd/packet_send.c and all channel packet sending functions.
9017 * In USERS reply, res_argv[i] are not allocated, the table
9018 is allocated. Thus changed that free the table, not its
9021 * In server's whois_check and identify_check if the client is
9022 locally connected do not send any WHOIS commands - they are not
9025 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Fixed some minor bugs in client when sending WHOIS command. The
9028 arguments was in wrong order.
9030 * Removed statis function add_to_channel from server in
9031 silcd/command.c that was previously used with the joining but
9034 * Tested USERS command in router environment successfully with two
9035 routers, two servers and two clients.
9037 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Reorganized the USERS command and command reply in client library
9040 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9041 When the command is given by user we register a pending command
9042 callback that will reprocess the command after the reply has been
9043 received from the server. When reprocessing the packet we then
9044 display the information. Thus, the USERS information is displayed
9045 now in the command callback instead of in the command reply
9046 callback. The processing of the command is same as previously
9047 when server has sent the command reply in the JOINing process.
9049 * Added to USERS command in silcd/command_reply.c to join the client,
9050 we didn't use to know about, to the channel after we've created
9051 a client entry for it. Also, for clienet we did know already still
9052 check whether it is on the channel or not and add it if not.
9054 * Removed silc_server_command_join_notify as the function and its
9057 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9059 * Changed the client's pending command handling to the same as the
9060 server's pending command handling. It is also now possible to
9061 execute command reply functions from other command reply
9062 function as the function callbacks for commands and command
9063 replies are one and same. The pending commands are not static
9064 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9065 in client connection context. Thus, pending commands are server
9066 connection specific as it is convenient.
9068 Changed the function silc_client_command_pending and
9069 silc_client_command_pending_del and added new function
9070 silc_client_command_pending_check. Removed the
9071 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9074 * Added cmd_ident, current command identifier, to the client
9075 connection context in lib/silcclient/client.h to keep track on
9076 command identifiers used in command sending. Client's command reply
9077 function handling now supports the mandatory command identifiers.
9079 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9080 funtions in client to fully support pending command callbacks.
9082 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9083 as one of the arguments to the application in the command reply
9086 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9087 before first releasing SILC but came back. Now it is removed again
9088 and should come back nomore. The FORWARDED flag was used only
9089 by the JOINing procedure by forwarding the command packet to router.
9090 Now, the JOINing procedure has been changed to more generic (due
9091 to various router environment issues) and FORWARDED is not needed
9092 anymore for anything. The protocol specification is yet to be
9095 Now, removed silc_server_packet_forward from server and the flag
9096 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9098 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Renamed NAMES command to USERS command. The NAMES was named that
9101 due to historical reasons. Now it is renamed. Also, rewrote
9102 parts of the USERS command. The nickname list is not sent anymore
9103 by the server. Only Client ID and mode lists are sent in the USERS
9104 command. Changed this also to the protocol specification.
9106 The client now resolves the names and stuff after it receives
9107 the USERS list from the server when joining to the channel.
9109 * WHOIS and IDENTIFY commands has been changed to support multiple
9110 Client ID's per command. One can now search for multiple users
9111 in the network by sending only one WHOIS or IDENTIFY command.
9112 Changed the code and the protocol specifications.
9114 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9115 uses silc_server_command_whois_parse to parse the request. */
9117 * If normal server, do not parse the WHOIS and IDENTIFY requests
9118 before sending it to the router. Saves some time.
9120 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Fixed JOIN command on client library. Wrong number of arguments
9123 used to crash the client.
9125 * Added silc_server_channel_has_global function to check whether
9126 channel has global users or not.
9128 * Added silc_server_channel_has_local function to check whether channel
9129 has locally connected clients on the channel.
9131 * The silc_server_remove_from_one_channel now checks whether the
9132 channel has global users or not after given client was removed from
9133 the channel. It also checks whether the channel has local clients
9134 on the channel anymore. If it does not have then the channel entry
9135 is removed as it is not needed anymore.
9137 * The silc_server_notify now checks on JOIN notify whether the joining
9138 client is one of locally connected or global. If it is global then
9139 the channel has now global users on the channel and that is marked
9140 to the channel entry. Also, it now saves the global client to
9141 global list who is joining and JOINs it to the channel. This is
9142 for normal server, that is.
9144 Changed silc_server_send_notify_on_channel,
9145 silc_server_packet_relay_to_channel and
9146 silc_server_packet_send_to_channel check if we are normal server
9147 and client has router set (ie. global client) do not send the
9148 message to that client, as it is already routed to our router.
9150 * Implemented LEAVE notify type handling in silc_server_notify
9153 * Tested LEAVE command in router environment successfully. Tested
9154 with two routers, two servers and two clients.
9158 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9160 * Implemented SIGNOFF notify type handling in silc_server_notify
9163 * silc_server_remove_id now removes the client entry from all channels
9164 it has joined and thusly sends SIGNOFF notify type.
9166 * Rewrote the NAMES list generation in server by removing two excess
9167 loops. The lists are created now inside one loop.
9169 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * silc_server_remove_channel_user checks now also global list
9172 for channel and client.
9174 * silc_server_new_channel_user checks now both local and global
9175 list for channel and client. Fixed a bug in client id decoding.
9176 Used to decode wrong buffer.
9178 * silc_server_channel_message checks now both local and global
9179 list for channel entry.
9181 * Tested channel joining (hence JOIN) in router environment
9182 successfully. Tested with two routers, two servers and two
9185 * Tested channel message sending in router environment successfully.
9187 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Added silc_server_save_channel_key into server.[ch] to save the
9190 received channel key in Channel Key payload processing. It is
9191 also used in JOIN command reply handling.
9193 Equivalent function silc_client_save_channel_key added into
9194 client.[ch] into client library.
9196 * Changed JOIN command reply to send information whether the channel
9197 was created or not (is existing already) and the channel key
9198 payload. Changed protocol specs accordingly.
9200 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9201 the request was sent by ID and not by nickname. Crashed on
9204 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9207 now correctly save the received data.
9209 * silc_server_free_sock_user_data now notifies routers in the
9210 network about entities leaving the network.
9212 At the same time implemented functions silc_server_remove_id
9213 and silc_server_send_remove_id to receive and send REMOVE_ID
9214 packets. The packet is used to notify routers in the network
9215 about leaving entities. The ID removed will become invalid in
9218 * Added function silc_idlist_del_server into server. Removes and
9219 free's server entry from ID list.
9221 * silc_server_private_message function now checks, if we are router,
9222 that the destination ID really is valid ID, naturally.
9224 * In router when NEW_ID packet is received (for new client) the
9225 hash of the Client ID is saved in the ID Cache but the
9226 client->nickname is set to NULL, instead of putting the hash
9229 IDENTIFY command now also checks that client->nickname must be
9230 valid. If it is not if will request the data from the server who
9231 owns the client. Added new function
9232 silc_server_command_identify_check.
9234 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9235 to set the command to already allocated Command Payload.
9237 * Tested private message sending in router environment with two
9238 routers, two servers and two clients. Fixed minor bugs and now
9241 * Fixed segfault from client's NAMES command. Used to crash if
9244 * Forwarded packets must not be routed even if it is not destined
9245 to the receiver. Changed server code comply with this.
9247 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Added `require_reverse_mapping' boolean value to ServerParams
9250 structure. If TRUE (not default) the server will require that
9251 the connecting host has fully qualified domain name.
9253 If the reverse mapping is not required and hostname could not be
9254 found the IP address is used as hostname.
9256 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Implemented version string checking to both client and server.
9259 The check is incomplete currently due to the abnormal version
9260 strings used in development version of SILC.
9262 * Changed all command functions in server to use the new
9265 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Changed char *data to unsigned char *data in ID Cache system to
9268 support binary data as ID Cache data. Changed code to support
9269 binary data in lib/silccore/idcache.c.
9271 * Renamed silc_server_packet_relay_command_reply to
9272 silc_server_command_reply as it is normal packet receiving
9273 function. Rewrote the function to accept command replys for
9274 servers and not only for clients.
9276 * Mark remote router always as registered server if we are connecting
9277 to it. Otherwise, commands sent by the router to us are ignored.
9279 * All ID List find routines now returns the ID Cache Entry pointer
9280 as well if requested.
9282 * WHOIS command works now in router environment, tested with two
9283 routers, two servers and two clients.
9285 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9286 in router environment (as it is almost equivalent to WHOIS) but
9287 hasn't been tested thoroughly. Added new functions:
9289 silc_server_command_identify_parse
9290 silc_server_command_identify_send_reply
9291 silc_server_command_identify_from_client
9292 silc_server_command_identify_from_server
9294 * Disabled route cache adding because adding two different ID's with
9295 same IP replaces the old cache entry thus giving wrong route.
9296 The entry->router->connection is always the fastest route anyway
9297 so route cache may not be needed. Of course, new routes maybe
9298 established after receiving the ID when the entry->router->connection
9299 might not be anymore the most optimal.
9301 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Add route cache for received ID for fast routing.
9305 * Added silc_server_packet_route to route received packet on router
9306 that is not destined to us.
9308 * Renamed silc_server_get_route to silc_server_route_get.
9310 * Added id_string and id_string_len fields into SilcServer to
9311 include encoded ServerID for fast comparing without excess
9312 encoding of the ID's.
9314 * Cleaned up WHOIS command on server side. Added following static
9317 silc_server_command_whois_parse
9318 silc_server_command_whois_check
9319 silc_server_command_whois_send_reply
9320 silc_server_command_whois_from_client
9321 silc_server_command_whois_from_server
9323 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9324 arguments in command replies. All command functions should be
9325 updated to use this macro.
9327 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Minor typo fixes on command reply handling on server.
9331 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Added silc_server_command_add_to_channel internal routine to add
9334 the client to the channel after router has created the channel and
9335 sent command reply to the server.
9337 * Added generic silc_server_send_command to send any command from
9340 * Use static buffer with ID rendering instead of duplicating data.
9342 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Fixed a channel user mode bug when joining to a channel server gave
9345 everybody channel founder rights, oops.
9347 * We mark ourselves as the router of the incoming server connection
9348 if we are router ourselves. This way we can check in some packet
9349 sending functions whether it is locally connected server. For
9350 incoming router connections we put NULL.
9352 * For router sending packets locally means now always sending the
9353 packet cell wide; to local clients and local servers. For normal
9354 server sending packet locally means sending it to only local
9357 * Fixed the JOIN command to really work in router environment. If the
9358 channel is created it is always created by the router. Router is
9359 also responsible of making the initial joining to the channel,
9360 sending JOIN notify to the sending server and distributing
9361 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9362 does not exist server doesn't do anything else but forward the
9363 command to the router which performs everything.
9365 * Added silc_server_send_channel_key function to send the Channel Key
9368 * Added silc_server_create_channel_key to create new channel key. The
9369 channel key is now re-generated everytime someone joins or leaves
9370 a channel, as protocol dictates. Note: channel->key_len is the
9373 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9376 packet_receive.[ch] to separate packet sending and receiving
9377 routines. The server.[ch] now includes everything else including
9378 actual packet processing (writing and reading data) and other
9381 Renamed silc_server_private_message_send_internal to
9382 silc_server_send_private_message. The routine is still though
9383 used only to relay private messages as server does not send
9384 private messages itself.
9386 Renamed silc_server_new_channel to silc_server_create_new_channel
9387 and added new function sicl_server_new_channel that handles the
9388 incoming New Channel packet. Added also new sending function
9389 silc_server_send_new_channel to send New Channel Payload.
9391 * Added new function silc_server_notify to process incoming notify
9392 packet to the server/router. Server may then relay the notify
9393 to clients if needed.
9395 * Added new function silc_server_new_channel_user to process incoming
9396 New Channel User packet. Router will redistribute the packet and
9397 send JOIN notify to its local clients and locally connected servers
9398 if needed. Normal server will send JOIN notify to its local client
9399 on same channel when received this packet. Added also corresponding
9400 sending function silc_server_send_new_channel_user to sent the
9403 * Added boolean route argument to send_notif_to_channel and
9404 packet_send_to_channel functions to attempt to route the packet
9405 if it is TRUE and send only locally if it is FALSE.
9407 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * silc_server_replace_id now broadcasts the received replace ID
9410 packet if it is not broadcast packet already. The router must
9411 broadcast to inform other routers about changed ID.
9413 * Added backpointer to server's router into SilcServer context in
9414 silcd/server_internal.h.
9416 * Fixed silc_server_packet_broadcast to send correct broadcast
9419 * The channel key is now distributed to the local client as soon
9420 as it is received from the router (in router environment) so that
9421 no other packet may be sent for the channel until client has
9424 * silc_server_remove_channel_user now broadcasts the received
9425 Remove Channel User packet if it is not broadcast packet already.
9426 The router must broadcast to inform other routers about removed
9429 * Added users field into SilcPacketContext that is a reference count
9430 of the context. One can increase the reference count by calling
9431 silc_packet_context_dup which is now changed to just increase the
9432 reference count instead of duplicating the data. The reference
9433 count is decresed by calling silc_packet_context_free that will
9434 free the data after the reference count hits zero.
9436 For now on the packet context and everything allocated into it
9437 (including the raw packet from network) must be freed by calling
9438 the new silc_packet_context_free function. Added also new function
9439 silc_packet_context_alloc that must be used now to allocate the
9440 context. This also means that if a routine is asynchronous from
9441 silc_[client/server]_packet_parse_type the packet context must
9442 be duplicated by calling silc_packet_context_dup. Otherwise it
9443 gets free'd after silc_[client/server]_packet_parse_type returns.
9444 Also, one must remember that if packet is duplicated then its
9445 reference count must be decresed by calling the free function as
9446 many times as it was duplicated.
9448 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9449 from both client and server.
9451 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Made joining to a channel working in router environment.
9455 * Cleaned up JOIN command on server side and create function
9456 silc_server_command_join_channel internal routine to make the
9459 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Changed silc_command_pending list to SilcDList. Also, added
9462 `ident' field to SilcServerCommandPending structure to identify
9463 the reply and to call correct callback.
9465 Added silc_server_command_pending_check function to replace the
9466 corresnponding macro. The silc_command_pending list is not
9469 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9470 to set identifier to previously allocated Command Payload. It
9471 is used to set identifier for command when resending Command
9474 * Added silc_command_payload_encode_payload to encode Command
9475 Payload buffer from SilcCommandPayload structure.
9477 * Added silc_argument_payload_encode_payload to encode Argument
9478 payload buffer from SilcArgumentPayload structure.
9480 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Changed WHOIS command to support router connection on server side.
9483 The whois request is always sent to router unless the server is
9484 standalone server. After server has received the reply from the
9485 router will it send the reply to the client.
9487 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9488 broadcast received broadcast packet. The function is used only
9489 by router. The broadcast packet is always sent to the router's
9492 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9493 render given ID to printable string, for log files for example.
9495 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Made basic router to router connections working. At least they
9498 can now connect to each other but nothing really works the way
9499 they are supposed - yet.
9501 * Added new initiator token to RouterConnection configuration
9502 file in silcd/serverconfig.[ch]. It is used to tell whether we
9503 are the initiator to the remote router or whether we'll expect
9504 the other end to connect.
9506 * Moved registering of listener task to silc_server_init, hence
9507 the server starts listenning as soon as it is run, even if it
9508 does not have connections to other routers. Let's see how well
9511 * Changed default connection retry timeouts for more suitable in
9514 * Removed cipher and such arguments from silc_idlist_add_client
9515 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9516 Added new function silc_idlist_add_data to add the keys and stuff
9519 * Added SilcIDListData structure and added it to SilcClientEntry
9520 and SilcServerEntry as their first field in the structure. This
9521 way we can explicitly cast the ID entries to the SilcIDListData
9522 structure and get common data for the entries. In past, we had
9523 to first check what type of connection it is and then cast it to
9524 correct ID entry type. Now, we can directly cast the opaque
9525 pointer to the SilcIDListData (no matter what ID entry it actually
9526 is) and get the data needed.
9528 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9531 in some circumstances even if threre were timeout tasks, though not
9532 IO tasks, but tasks anyway. Now fixed.
9534 * Defined SilcServerConnection structure to hold connection specific
9535 stuff about directly connected servers and routers. The definition
9536 is currently in silcd/server_internal.h. I thought about having
9537 a bit more important role fro this struct but for now it is used
9538 only when connecting to other server (or router actually).
9540 * Added connecting retry support in server when connecting to
9541 router(s). The retry feature implement exponential backoff
9542 algorithm. Also, added SilcServerParams structure to hold default
9543 parameters for server. For now, it include these retry settings
9544 and are hard coded. After server is moded to be as Silc Server
9545 Library this structure will be more important.
9547 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Changed client librarys channel->clients table to SilcList and
9550 changed code accordingly.
9552 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Changed client's channel table to SilcList and changed code
9555 accordingly. Also changed SilcChannelClientEntry to include back-
9556 pointer to the channel so that client entry can use that structure
9557 as list as well and we have fast cross-reference to the channel.
9558 This change dramatically decreased the complexity of channel
9559 handling with client entry and vice versa (removed one extra
9560 loop when searching for channel entry from many functions).
9562 * Changed server->sim from table to SilcDList and changed code
9565 * NAMES command can now be used from user interface. It will show
9566 the user list on the channel, neatly.
9568 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9569 Code now saves realname of the user if it becomes available.
9571 * Renamed configure.in to configure.in.pre and made ./prepare
9572 script to automatically add correct version string to
9573 configure.in which it creates from configure.in.pre.
9575 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * NAMES command reply now shows users mode with the nickname when
9580 * Moved silc_client_ch[u]mode[_char] functions from
9581 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9582 place sucks, they are utility functions and should be in some
9585 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9587 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9590 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9594 * Added TRQ (efficient deque and list library) into lib/trq. This is
9595 a very good list library that is currently used in the SILC. Defined
9596 SilcList API over the library because I didn't like the API very
9597 much. See lib/trq/silclist.h for the API and examples of how to
9598 use the API. Fixed various places in the code to use the new
9599 SilcList API. The SilcList is meant for lists that has a structure
9600 already defined as a list. It is not suitable to add just some
9601 context to the list (in TRQ, the context is the list actually).
9603 So, I defined SilcDList that can be used for the purpose where
9604 predefined list structure does not exit. This can be used as
9605 such list. Now some context just can be added to the SilcDList.
9606 Currently this list is not used in the SILC just yet, though there
9607 are a lot places where this can replace dynamically allocated
9608 tables and I will fix these places, later, to use SilcDList.
9609 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9610 and use TRQ internally).
9612 Also fixed some annoying warning messages that the original TRQ
9613 code generated. Also minor changes to TRQ's Makefile.in.
9615 * Added support for querying by Client ID to both WHOIS and
9616 IDENTIFY commands into server, as required by the protocol.
9618 * Removed method function pointers from SilcBuffer structure. They
9619 weren't used to anything and just increased the context size for
9620 no good reason. This change also made silc_buffer_alloc and
9621 silc_buffer_free functions inline functions.
9623 * Disabled command flooding detection support until it's fixed so
9624 that it accepts commands in but does not execute them more than once
9627 * Added silc_net_localhost(), to return local hostname, into
9628 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9629 that must be initialized before calling silc_client_init.
9631 * Added new function: silc_server_send_notify_on_channels to send
9632 notify messages to all channels client has joined. It is assured
9633 that the message is sent only once per client.
9635 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9636 lib/silcutil/silcutil.[ch] as silc_format function. The new
9637 function is generic and is used by server as well, not only by
9638 the logging routines.
9640 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9641 the provided version string was not acceptable. Added new function:
9642 silc_ske_check_version into lib/silcske/silcske.h. The function
9643 must be implemented by the application (client or server) and it
9644 does not reside in the SKE library. The function checks the version
9645 string remote end sent.
9647 * Added back pointers (to opaque context and to SilcSocketConnection)
9648 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9650 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9651 duplicate packet context structure.
9653 * Changed `notify' client operation to send same arguments as client
9654 receives from server except for ID's. ID's are mapped to correct
9655 ID entry and that is returned. Also, if channel entry is not sent
9656 by server but the notify is for channel the channel entry is sent
9657 to application (otherwise application doesn't know that it is for
9658 channel (library gets it from packet's Destination ID)).
9660 * Added silc_client_remove_from_channels into client library to
9661 remove a client from all channels it has joined to. Used when
9662 received SIGNOFF notify from server. Added also new function
9663 silc_client_replace_from_channels to replace old ID entry with
9664 new ID entry on all channels. Used when received NICK_CHANGE
9667 * Fixed ID Cache list handling in silc_idlist_get_client in
9668 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9669 to get (or query) client by ID.
9671 * Updated TODO list.
9673 * Added connection authentication status message defined by the
9674 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9675 support for these into the code in client and server side.
9677 * Added generic function silc_client_send_command to send any command
9678 with variable argument list. Application should use this function
9679 to send commands if the command functions provided by the library
9680 does not suite for the application's user interface needs.
9682 * Added new `failure' client operation. Application is notified about
9683 received failure packet if client is executing a protocol. In this
9684 case the protocol's execution has failed.
9686 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9687 is required by the protocol.
9689 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9690 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9693 * Added status flag to SilcSKE object to indicate realtime status
9694 of the SKE protocol.
9696 * Application receives now exactly same command reply arguments as
9697 the library receives from server. However, if ID is received the
9698 corresponding ID entry is returned to the application (eg. Client
9699 ID is mapped to correct SilcClientEntry entry and that is returned).
9700 Changed command_reply client operation due to this change.
9702 * Changed all ID's in commands and in command replys as ID Payloads.
9703 Change affected both client and server side codes.
9705 All ID's sent in SILC network (with execption of ID's in SILC
9706 Packet header) are sent in ID Payload to support variable length
9709 * Server now notifies nick changes and notifies all clients on
9710 the channels about the new nickname (about the new Client ID,
9713 * Implemented CMODE command to change channel modes. Supports all
9714 channel modes defined by the protocol specs except ban and invite
9715 lists. (Also, private channel key mode is supported but support for
9716 setting private channel key in client is missing, thus, this mode
9717 has no effect on client side (except that server requires that the
9718 client uses private channel key and normal channel traffic does not
9721 Also, invite mode works per se, but INVITE command does not work
9722 yet correctly, so you can set channel as invite only channel but
9723 inviting clients to the channel does not work (it is yet to be
9724 thought what's the best way to do it).
9726 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9727 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9728 Implemented CUMODE command to change user's mode on the channel.
9729 Supports all modes defined by the protocol specs.
9731 * Added NAMES command reply to return users modes on the channel.
9733 * Removed unnecessary and slow ciphers from lib/silccrypt.
9735 * Set SO_KEEPALIVE option to connection sockets by default.
9737 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9739 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9740 redefined the Notify Payload into protocol specs.
9742 * Added silc_id_payload_parse_id to get ID directly from raw
9745 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9748 accept searching by Client ID as well.
9750 * Added support for LEAVE and SIGNOFF notify types in client library.
9752 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9753 to parse ID Payload from raw data.
9755 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Added flags parameter into silc_ske_assemble_security_properties
9758 function in lib/silcske/silcske.[ch].
9760 * Changed notify client operation to fit better for notify messages
9761 sent by server. The notify payload received from server is now
9762 passed to the application (after parsing it to SilcNotifyPayload).
9763 It is application's responsibility to retrieve the arguments
9764 from the payload and show the message the way it wants. The message
9765 sent by server is implementation specific.
9767 * Changed public keys to comply with the protocol specification.
9768 Old public keys are not supported anymore and are not compatible.
9770 * Removed nickname from Channel Payload as the latest draft removed
9771 it. The client must resolve the nickname from the NAMES command
9772 reply received when it joined the channel.
9774 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9776 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Fixed some errors in protocol specification drafts.
9780 * Created lib/silccore/silcnotify.c to implement Notify Payload
9781 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9782 generic payloads described by protocol specifications. The file
9783 includes implementations for ID Payload and Argument Payload.
9785 * Changed Command Payload implementation to use the new Argument
9786 Payload. Changed command_xxxx_payload to command_payload_xxxx
9787 to comply with SILC coding conventions.
9789 * Added suppport for Argument Payload handling in Notify Payload
9790 implementation as protocol requires it. Added the new support
9791 into server and client lib as well.
9793 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Added support for multiple nicknames on same channel. [n] is
9796 added locally to the nickname if there are more than one same
9797 nicknames on the channel.
9799 * Server now sends all nicknames that matched WHOIS request.
9800 Client also shows the list received from server.
9802 * Added TOPIC command to client side. User can now set and show
9803 current topic on channel.
9805 * Added MOTD command to client and server. Also, server sends the
9806 motd when client connects to the server.
9808 * Changed version strings to comply ISO 8601.
9810 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Fixed protocol error handling in client library. It should now
9813 cope even if the SKE fails for some reason.
9815 * Made new protocol specification drafts for submitting to IETF.
9817 * Implemented TOPIC command to server in silcd/command.c.
9819 * Added two new notify types into lib/silccore/silcnotify.h:
9820 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9821 notify nickname change and topic setting/change on a channel.
9823 * API change of command_reply operation in client library. The
9824 application gets now the status type received from server as well.
9826 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9830 * Cras fixed and optimized the packet handling even further and
9831 it should work now. Minor change to the prototype of function
9832 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9834 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Added new function into lib/silcutil/silcschedule.[ch]:
9837 silc_schedule_with_fd to select() a specified fd. The function
9838 returns after timeout expires or data arrives or goes. The
9839 function is used by packet routines to wait that all data is
9840 received from network.
9842 * Fixed data reading from network in lib/silccore/silcpacket.c.
9843 The code now assures that all data is read from the fd and then
9844 continues packet processing. This was a bug fix since the code
9845 used to drop some data in some circumstances.
9847 * Added new function into lib/silcclient/client.[ch]:
9848 silc_client_start_key_exchange to start key exchange after
9849 connection has been established to server. The code internally
9850 now uses this funtion but its main purpose was to provide it
9851 for applications that perform their own connecting. After
9852 application has created a connection it merely calls this
9853 function to start the key exchange between client and server.
9854 The library takes care of everything else after that.
9856 Updated also lib/silcclient/README to explain the usage of
9859 * Do not send to application information that connection has
9860 been established. Application gets notified it by connect
9863 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Applied cras's patch to add silc_schedule_one function. The
9866 function runs scheduler once and returns.
9868 * Fixed the scheduler after cras messed it up. The timeout
9869 handling works now as it's supposed to work.
9871 * Added into lib/silccore/ silcnotify.h to include notify
9872 message types support. Changed silc_server_send_notify*
9873 functions, in server.[ch], to support those new notify types.
9874 Added the support for the notify types into client library,
9875 as well. Added new notify client operation into ops.h in
9878 * Changed silc_server_packet_send_to_channel to send normal
9879 packets instead of just channel message packets. The function
9880 is now used to send the notify packets to channels. It is not
9881 used to send channel message packets anymore, as server never
9884 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9885 va_arg()s as it seems to require it nowadays. I guess, if SILC
9886 is compiled with older va_arg() the new code should work anyway.
9888 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Splitted core library. Core library (lib/silccore) includes
9891 now only SILC protocol specific core (and common) components.
9892 Created new utility library (lib/silcutil) that includes more
9893 generic purpose stuff. The stuff for util library was taken
9894 from the old core library. This was minor and easy split.
9896 * Created SILC Client Library (lib/silcclient) that includes
9897 implementation of the SILC client without user interface. This
9898 was major move from silc/ directory. The code has been changed
9899 so that it is transparent towards the user interface. The
9900 silc/ directory includes now the same user interface as before
9901 and it uses the new client library. Read lib/silcclient/README.
9902 Basicly, the client library performs everything else related
9903 to SILC except user interface handling. Also, configuration
9904 files are considered to be part of user interface and library
9905 does not handle them.
9907 This change also changed a lot of structures, function naming etc.
9908 Most important change was that SilcClientWindow object was
9909 renamed to SilcClientConnection in the client library. Created
9910 also new file lib/silcclient/ops.h. Also added new files
9911 silc/local_command.[ch] and silc/client_ops.[ch].
9913 All these changes were made to make it easier for user interface
9914 designers to create what ever user interface for the SILC client
9917 It is also expected that the server will be moved to lib
9918 directory as well and SILC Server Library will be created;
9919 sometimes in the future.
9921 * Removed Local commands from lib/silccore/silccommand.h as
9922 they are application specific and new client library does not
9923 handle any of those anymore.
9925 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9926 old client implementation in silc/.
9928 * Added support for callback functions in SILC_LOG_* macros.
9929 Application can now set its own callbacks that will be called
9930 instead of using the default functions that will always print
9931 the debug messages to stderr (or stdout). Also, debugging can
9932 now be disabled by setting silc_debug to FALSE and re-enabled by
9933 setting it to TRUE. Note, that logging will still work even
9934 if debugging is disabled.
9936 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9937 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9938 silc_log_reset_debug_callbacks.
9940 * To enable debugging in silc client one must give now -d
9941 option on command line.
9943 * Changed silc_schedule_init to automatically allocate task queues
9944 if they are not allocated before calling it.
9946 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Added GMP 3.1 into math library.
9950 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9953 a channel in SILC network. The packet is used by servers and
9954 routers to notify other routers that user has left a channel.
9955 This little feature was missing until now. Added the feature
9956 to protocol specification as well.
9958 Added functions: silc_server_send_remove_channel_user and
9959 silc_server_remove_channel_user into server.[ch].
9961 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9962 lib/silccore/silcpacket.h. However, they are not implemented
9965 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Fixed joining to a channel and sending channel messages
9968 between server and router. The channel message sending should
9969 now work inside a cell.
9971 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9973 * Fixed the private message sending between server and router.
9974 The private message sending should now work inside a cell.
9976 * Added silc_server_replace_id into server.[ch] to replace
9977 existing ID in the SILC network.
9979 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9980 and silc_idlist_replace_server_id into idlist.[ch] in server.
9982 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Fixed the server to server connections. Server can again now
9985 connect to router. Router to router connections probably does
9988 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Added dynamic protocol registering support. Now protocols can
9991 registered and unregistered on the fly. Patch by cras.
9993 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Added lib/contrib directory to hold routines that some platforms
9996 don't have but are needed by SILC.
9998 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9999 into lin/contrib to provide getopt() and getopt_long() for
10000 those who don't have it.
10002 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Added AWAY command to client. When away message is set and
10005 client receives a private message packet the client automatically
10006 replies to the sender with the away message.
10008 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10009 bug seemed to be the cause of recent problems when compiling
10012 * Added version detection support to SKE protocol specification
10013 and added the new changes to the SKE implementation as well.
10014 There were other minor changes in the SKE protocol as well.
10016 Many changes in lib/silcske/silcske.[ch] and in
10017 lib/silcske/payload.[ch].
10019 * Added ^U functionality, clear input line. Patch from cras.
10021 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Mainly small bugfixes on core library. Fixed some debugging
10024 logging and buffer overflow in silclog.c.
10026 * Updated config.sub and config.guess on the distribution tree.
10028 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Added command lagging support in server. Client may execute
10031 commands now only once in two seconds.
10033 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10035 * Optimized packet reception. MAC computation and checking is now
10036 also more optimized. A lot previously duplicated code is now
10037 used as generic by both client and server.
10039 * Fixed key pair generation in clientutil.c
10041 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * Added into lib/silccore/silcbufutil.[ch] new function;
10044 silc_buffer_realloc.
10046 * Moved generic packet sending/encryption functions to
10047 lib/silccore/silcpacket.[ch] from client and server. Some
10048 rewriting of the functions.
10050 * Moved all generic packet reception/decryption functions to
10051 lib/silccore/silcpacket.[ch] from client and server. The
10052 packet processing is now much cleaner in both client and server.
10053 These were major changes in both client and server.
10055 * Created many common functions in server to do packet sending.
10056 Previously code were duplicated a lot, this has been removed
10057 with these changes.
10059 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Rewrote major parts of the ID cache system. Don't know
10062 whether it is better now or not but at least the API is more
10065 * Major rewrite on ID cache stuff on client because of the ID
10066 cache API changes. Added idlist.c to client.
10068 * Also major rewrite on ID cache stuff on server as well.
10069 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10070 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10071 in hand, instead they are all put into the ID cache system now.
10072 All server_idlist_* routines uses ID cache now instead of
10073 traversing its own lists (those lists does not exist anymore).
10074 SilcIDList though still exists. Also, SilcXXXEntry's are
10077 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Finally made the SKE implementation compliant to the protocol
10080 specification. All mp integers are now binary encoded as
10081 opposed being HEX encoded.
10083 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10086 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10087 functions: silc_[encode/decode]_pem. Also added function
10088 silc_encode_pem_file to PEM encode with newlines ('\n') for
10089 saving into a file.
10091 * SILC public keys are now encoded either PEM or binary. Same
10092 option is for private keys as well. By default private keys
10093 are binary encoded and public keys PEM encoded. Silly HEX
10094 encoding were removed.
10096 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10097 function to create fingerprints.
10099 * Fixed a bug in SHA1; does not change the original data anymore.
10101 * Partly implemented INFO command on client and server side.
10102 Fixed CLEAR command. Changes to SERVER command; show current
10103 server(s) when giving command without arguments. Added
10104 VERSION command to client.
10106 * Added check to server that unregistered connections cannot
10107 execute commands (unless it is specificly allowed).
10109 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Fixed screen refresh.
10113 * Fixed channel joining bug from client. On some circumstances
10114 client tried to join to a channel it had already joined.
10116 * Added public key verification process into client's protocol.c.
10117 The client now verifies the public key from user and saves
10118 it into ~./silc/serverkeys/ directory.
10120 Added into: clientutil.[ch]: silc_client_verify_server_key.
10122 * Changed SKE protocol's silc_ske_initiator_finish function
10123 to accept callback function that verifies the received public
10124 key. Removed old silc_ske_verify_public_key function.
10126 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10129 silc_pkcs_private_key[_data]_set.
10131 * Made the password and public authentication more cleaner in
10132 server's protocol.c.
10134 * Removed historic and obsolete protocol `channel_auth' from
10135 both client and server.
10137 * Removed wrong way of sending command status messages from
10138 server to client in server's command.c. The old way violated
10139 protocol specification.
10141 Changes to silccore/silccommand.[ch]: removed
10142 silc_command_encode_status_payload -> not needed anymore,
10143 changed silc_command_encode_payload_va to accept extra
10144 argument on variable argument list. The argument type must
10145 now be provided to the function. Also, added new function:
10146 silc_command_encode_reply_payload_va which is same as
10147 normal command_encode_payload_va except command status type
10148 is provided as extra argument.
10150 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Added ~./silc directory handling. The directory includes the
10153 public and private keys for the client.
10155 Added silc_client_check_silc_dir, silc_client_create_identifier
10156 and silc_client_load_keys.
10158 * Implemented SILC protocol compliant public key. Added public
10159 and private key saving to and loading from files.
10161 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10162 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10163 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10164 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10165 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10167 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10168 silc_pkcs_load_[public/private]_key.
10170 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Added silc_server_get_route (route.[ch]) to get connection
10173 data for the fastest route for given ID.
10175 * Implemented INVITE command on client and server. The command
10176 were re-defined in the SILC Protocol Specification and the
10177 implementation now complies with the specification.
10179 * Implemented PING command on client and server.
10181 * Implemented NAMES command on client and server. The server side
10182 supports currently only normal server not router server yet.
10183 Some changes to NAMES definition in SILC protocol specification.
10185 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * Implemented LEAVE command on client and server.
10189 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10190 again. This change was made to the protocol as well. Server
10191 should not violate the protocol specification anymore.
10193 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10196 was tested. SOCKS4 was not but should work anyway.
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