1 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
3 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
4 accept searching by Client ID as well.
6 * Added support for LEAVE and SIGNOFF notify types in client library.
8 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9 to parse ID Payload from raw data.
11 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
13 * Added flags parameter into silc_ske_assemble_security_properties
14 function in lib/silcske/silcske.[ch].
16 * Changed notify client operation to fit better for notify messages
17 sent by server. The notify payload received from server is now
18 passed to the application (after parsing it to SilcNotifyPayload).
19 It is application's responsibility to retrieve the arguments
20 from the payload and show the message the way it wants. The message
21 sent by server is implementation specific.
23 * Changed public keys to comply with the protocol specification.
24 Old public keys are not supported anymore and are not compatible.
26 * Removed nickname from Channel Payload as the latest draft removed
27 it. The client must resolve the nickname from the NAMES command
28 reply received when it joined the channel.
30 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
32 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
34 * Fixed some errors in protocol specification drafts.
36 * Created lib/silccore/silcnotify.c to implement Notify Payload
37 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
38 generic payloads described by protocol specifications. The file
39 includes implementations for ID Payload and Argument Payload.
41 * Changed Command Payload implementation to use the new Argument
42 Payload. Changed command_xxxx_payload to command_payload_xxxx
43 to comply with SILC coding conventions.
45 * Added suppport for Argument Payload handling in Notify Payload
46 implementation as protocol requires it. Added the new support
47 into server and client lib as well.
49 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
51 * Added support for multiple nicknames on same channel. [n] is
52 added locally to the nickname if there are more than one same
53 nicknames on the channel.
55 * Server now sends all nicknames that matched WHOIS request.
56 Client also shows the list received from server.
58 * Added TOPIC command to client side. User can now set and show
59 current topic on channel.
61 * Added MOTD command to client and server. Also, server sends the
62 motd when client connects to the server.
64 * Changed version strings to comply ISO 8601.
66 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
68 * Fixed protocol error handling in client library. It should now
69 cope even if the SKE fails for some reason.
71 * Made new protocol specification drafts for submitting to IETF.
73 * Implemented TOPIC command to server in silcd/command.c.
75 * Added two new notify types into lib/silccore/silcnotify.h:
76 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
77 notify nickname change and topic setting/change on a channel.
79 * API change of command_reply operation in client library. The
80 application gets now the status type received from server as well.
82 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
84 * Removed the function just added to lib/silcutil/silcschedule.[ch].
86 * Cras fixed and optimized the packet handling even further and
87 it should work now. Minor change to the prototype of function
88 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
90 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
92 * Added new function into lib/silcutil/silcschedule.[ch]:
93 silc_schedule_with_fd to select() a specified fd. The function
94 returns after timeout expires or data arrives or goes. The
95 function is used by packet routines to wait that all data is
96 received from network.
98 * Fixed data reading from network in lib/silccore/silcpacket.c.
99 The code now assures that all data is read from the fd and then
100 continues packet processing. This was a bug fix since the code
101 used to drop some data in some circumstances.
103 * Added new function into lib/silcclient/client.[ch]:
104 silc_client_start_key_exchange to start key exchange after
105 connection has been established to server. The code internally
106 now uses this funtion but its main purpose was to provide it
107 for applications that perform their own connecting. After
108 application has created a connection it merely calls this
109 function to start the key exchange between client and server.
110 The library takes care of everything else after that.
112 Updated also lib/silcclient/README to explain the usage of
115 * Do not send to application information that connection has
116 been established. Application gets notified it by connect
119 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
121 * Applied cras's patch to add silc_schedule_one function. The
122 function runs scheduler once and returns.
124 * Fixed the scheduler after cras messed it up. The timeout
125 handling works now as it's supposed to work.
127 * Added into lib/silccore/ silcnotify.h to include notify
128 message types support. Changed silc_server_send_notify*
129 functions, in server.[ch], to support those new notify types.
130 Added the support for the notify types into client library,
131 as well. Added new notify client operation into ops.h in
134 * Changed silc_server_packet_send_to_channel to send normal
135 packets instead of just channel message packets. The function
136 is now used to send the notify packets to channels. It is not
137 used to send channel message packets anymore, as server never
140 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
141 va_arg()s as it seems to require it nowadays. I guess, if SILC
142 is compiled with older va_arg() the new code should work anyway.
144 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
146 * Splitted core library. Core library (lib/silccore) includes
147 now only SILC protocol specific core (and common) components.
148 Created new utility library (lib/silcutil) that includes more
149 generic purpose stuff. The stuff for util library was taken
150 from the old core library. This was minor and easy split.
152 * Created SILC Client Library (lib/silcclient) that includes
153 implementation of the SILC client without user interface. This
154 was major move from silc/ directory. The code has been changed
155 so that it is transparent towards the user interface. The
156 silc/ directory includes now the same user interface as before
157 and it uses the new client library. Read lib/silcclient/README.
158 Basicly, the client library performs everything else related
159 to SILC except user interface handling. Also, configuration
160 files are considered to be part of user interface and library
161 does not handle them.
163 This change also changed a lot of structures, function naming etc.
164 Most important change was that SilcClientWindow object was
165 renamed to SilcClientConnection in the client library. Created
166 also new file lib/silcclient/ops.h. Also added new files
167 silc/local_command.[ch] and silc/client_ops.[ch].
169 All these changes were made to make it easier for user interface
170 designers to create what ever user interface for the SILC client
173 It is also expected that the server will be moved to lib
174 directory as well and SILC Server Library will be created;
175 sometimes in the future.
177 * Removed Local commands from lib/silccore/silccommand.h as
178 they are application specific and new client library does not
179 handle any of those anymore.
181 * Several functions moved to lib/silcutil/silcutilc.[ch] from
182 old client implementation in silc/.
184 * Added support for callback functions in SILC_LOG_* macros.
185 Application can now set its own callbacks that will be called
186 instead of using the default functions that will always print
187 the debug messages to stderr (or stdout). Also, debugging can
188 now be disabled by setting silc_debug to FALSE and re-enabled by
189 setting it to TRUE. Note, that logging will still work even
190 if debugging is disabled.
192 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
193 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
194 silc_log_reset_debug_callbacks.
196 * To enable debugging in silc client one must give now -d
197 option on command line.
199 * Changed silc_schedule_init to automatically allocate task queues
200 if they are not allocated before calling it.
202 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
204 * Added GMP 3.1 into math library.
206 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
208 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
209 a channel in SILC network. The packet is used by servers and
210 routers to notify other routers that user has left a channel.
211 This little feature was missing until now. Added the feature
212 to protocol specification as well.
214 Added functions: silc_server_send_remove_channel_user and
215 silc_server_remove_channel_user into server.[ch].
217 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
218 lib/silccore/silcpacket.h. However, they are not implemented
221 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
223 * Fixed joining to a channel and sending channel messages
224 between server and router. The channel message sending should
225 now work inside a cell.
227 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
229 * Fixed the private message sending between server and router.
230 The private message sending should now work inside a cell.
232 * Added silc_server_replace_id into server.[ch] to replace
233 existing ID in the SILC network.
235 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
236 and silc_idlist_replace_server_id into idlist.[ch] in server.
238 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
240 * Fixed the server to server connections. Server can again now
241 connect to router. Router to router connections probably does
244 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
246 * Added dynamic protocol registering support. Now protocols can
247 registered and unregistered on the fly. Patch by cras.
249 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
251 * Added lib/contrib directory to hold routines that some platforms
252 don't have but are needed by SILC.
254 * Added getopt.c, getopt1.c and getopt.h from GNU C library
255 into lin/contrib to provide getopt() and getopt_long() for
256 those who don't have it.
258 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
260 * Added AWAY command to client. When away message is set and
261 client receives a private message packet the client automatically
262 replies to the sender with the away message.
264 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
265 bug seemed to be the cause of recent problems when compiling
268 * Added version detection support to SKE protocol specification
269 and added the new changes to the SKE implementation as well.
270 There were other minor changes in the SKE protocol as well.
272 Many changes in lib/silcske/silcske.[ch] and in
273 lib/silcske/payload.[ch].
275 * Added ^U functionality, clear input line. Patch from cras.
277 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
279 * Mainly small bugfixes on core library. Fixed some debugging
280 logging and buffer overflow in silclog.c.
282 * Updated config.sub and config.guess on the distribution tree.
284 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
286 * Added command lagging support in server. Client may execute
287 commands now only once in two seconds.
289 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
291 * Optimized packet reception. MAC computation and checking is now
292 also more optimized. A lot previously duplicated code is now
293 used as generic by both client and server.
295 * Fixed key pair generation in clientutil.c
297 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
299 * Added into lib/silccore/silcbufutil.[ch] new function;
302 * Moved generic packet sending/encryption functions to
303 lib/silccore/silcpacket.[ch] from client and server. Some
304 rewriting of the functions.
306 * Moved all generic packet reception/decryption functions to
307 lib/silccore/silcpacket.[ch] from client and server. The
308 packet processing is now much cleaner in both client and server.
309 These were major changes in both client and server.
311 * Created many common functions in server to do packet sending.
312 Previously code were duplicated a lot, this has been removed
315 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
317 * Rewrote major parts of the ID cache system. Don't know
318 whether it is better now or not but at least the API is more
321 * Major rewrite on ID cache stuff on client because of the ID
322 cache API changes. Added idlist.c to client.
324 * Also major rewrite on ID cache stuff on server as well.
325 Major rewrite of idlist.[ch]. SilcXXXList's are now named
326 SilcXXXEntry's. We won't keep anymore idlist specific pointers
327 in hand, instead they are all put into the ID cache system now.
328 All server_idlist_* routines uses ID cache now instead of
329 traversing its own lists (those lists does not exist anymore).
330 SilcIDList though still exists. Also, SilcXXXEntry's are
333 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
335 * Finally made the SKE implementation compliant to the protocol
336 specification. All mp integers are now binary encoded as
337 opposed being HEX encoded.
339 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
342 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
343 functions: silc_[encode/decode]_pem. Also added function
344 silc_encode_pem_file to PEM encode with newlines ('\n') for
347 * SILC public keys are now encoded either PEM or binary. Same
348 option is for private keys as well. By default private keys
349 are binary encoded and public keys PEM encoded. Silly HEX
350 encoding were removed.
352 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
353 function to create fingerprints.
355 * Fixed a bug in SHA1; does not change the original data anymore.
357 * Partly implemented INFO command on client and server side.
358 Fixed CLEAR command. Changes to SERVER command; show current
359 server(s) when giving command without arguments. Added
360 VERSION command to client.
362 * Added check to server that unregistered connections cannot
363 execute commands (unless it is specificly allowed).
365 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
367 * Fixed screen refresh.
369 * Fixed channel joining bug from client. On some circumstances
370 client tried to join to a channel it had already joined.
372 * Added public key verification process into client's protocol.c.
373 The client now verifies the public key from user and saves
374 it into ~./silc/serverkeys/ directory.
376 Added into: clientutil.[ch]: silc_client_verify_server_key.
378 * Changed SKE protocol's silc_ske_initiator_finish function
379 to accept callback function that verifies the received public
380 key. Removed old silc_ske_verify_public_key function.
382 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
384 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
385 silc_pkcs_private_key[_data]_set.
387 * Made the password and public authentication more cleaner in
390 * Removed historic and obsolete protocol `channel_auth' from
391 both client and server.
393 * Removed wrong way of sending command status messages from
394 server to client in server's command.c. The old way violated
395 protocol specification.
397 Changes to silccore/silccommand.[ch]: removed
398 silc_command_encode_status_payload -> not needed anymore,
399 changed silc_command_encode_payload_va to accept extra
400 argument on variable argument list. The argument type must
401 now be provided to the function. Also, added new function:
402 silc_command_encode_reply_payload_va which is same as
403 normal command_encode_payload_va except command status type
404 is provided as extra argument.
406 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
408 * Added ~./silc directory handling. The directory includes the
409 public and private keys for the client.
411 Added silc_client_check_silc_dir, silc_client_create_identifier
412 and silc_client_load_keys.
414 * Implemented SILC protocol compliant public key. Added public
415 and private key saving to and loading from files.
417 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
418 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
419 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
420 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
421 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
423 Implemented: silc_pkcs_save_[public/private]_key[_data] and
424 silc_pkcs_load_[public/private]_key.
426 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
428 * Added silc_server_get_route (route.[ch]) to get connection
429 data for the fastest route for given ID.
431 * Implemented INVITE command on client and server. The command
432 were re-defined in the SILC Protocol Specification and the
433 implementation now complies with the specification.
435 * Implemented PING command on client and server.
437 * Implemented NAMES command on client and server. The server side
438 supports currently only normal server not router server yet.
439 Some changes to NAMES definition in SILC protocol specification.
441 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
443 * Implemented LEAVE command on client and server.
445 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
446 again. This change was made to the protocol as well. Server
447 should not violate the protocol specification anymore.
449 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
451 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
452 was tested. SOCKS4 was not but should work anyway.