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