1 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
3 * Splitted core library. Core library (lib/silccore) includes
4 now only SILC protocol specific core (and common) components.
5 Created new utility library (lib/silcutil) that includes more
6 generic purpose stuff. The stuff for util library was taken
7 from the old core library. This was minor and easy split.
9 * Created SILC Client Library (lib/silcclient) that includes
10 implementation of the SILC client without user interface. This
11 was major move from silc/ directory. The code has been changed
12 so that it is transparent towards the user interface. The
13 silc/ directory includes now the same user interface as before
14 and it uses the new client library. Read lib/silcclient/README.
15 Basicly, the client library performs everything else related
16 to SILC except user interface handling. Also, configuration
17 files are considered to be part of user interface and library
20 This change also changed a lot of structures, function naming etc.
21 Most important change was that SilcClientWindow object was
22 renamed to SilcClientConnection in the client library. Created
23 also new file lib/silcclient/ops.h. Also added new files
24 silc/local_command.[ch] and silc/client_ops.[ch].
26 All these changes were made to make it easier for user interface
27 designers to create what ever user interface for the SILC client
30 It is also expected that the server will be moved to lib
31 directory as well and SILC Server Library will be created;
32 sometimes in the future.
34 * Removed Local commands from lib/silccore/silccommand.h as
35 they are application specific and new client library does not
36 handle any of those anymore.
38 * Several functions moved to lib/silcutil/silcutilc.[ch] from
39 old client implementation in silc/.
41 * Added support for callback functions in SILC_LOG_* macros.
42 Application can now set its own callbacks that will be called
43 instead of using the default functions that will always print
44 the debug messages to stderr (or stdout). Also, debugging can
45 now be disabled by setting silc_debug to FALSE and re-enabled by
46 setting it to TRUE. Note, that logging will still work even
47 if debugging is disabled.
49 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
50 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
51 silc_log_reset_debug_callbacks.
53 * To enable debugging in silc client one must give now -d
54 option on command line.
56 * Changed silc_schedule_init to automatically allocate task queues
57 if they are not allocated before calling it.
59 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
61 * Added GMP 3.1 into math library.
63 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
65 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
66 a channel in SILC network. The packet is used by servers and
67 routers to notify other routers that user has left a channel.
68 This little feature was missing until now. Added the feature
69 to protocol specification as well.
71 Added functions: silc_server_send_remove_channel_user and
72 silc_server_remove_channel_user into server.[ch].
74 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
75 lib/silccore/silcpacket.h. However, they are not implemented
78 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
80 * Fixed joining to a channel and sending channel messages
81 between server and router. The channel message sending should
82 now work inside a cell.
84 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
86 * Fixed the private message sending between server and router.
87 The private message sending should now work inside a cell.
89 * Added silc_server_replace_id into server.[ch] to replace
90 existing ID in the SILC network.
92 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
93 and silc_idlist_replace_server_id into idlist.[ch] in server.
95 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
97 * Fixed the server to server connections. Server can again now
98 connect to router. Router to router connections probably does
101 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
103 * Added dynamic protocol registering support. Now protocols can
104 registered and unregistered on the fly. Patch by cras.
106 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
108 * Added lib/contrib directory to hold routines that some platforms
109 don't have but are needed by SILC.
111 * Added getopt.c, getopt1.c and getopt.h from GNU C library
112 into lin/contrib to provide getopt() and getopt_long() for
113 those who don't have it.
115 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
117 * Added AWAY command to client. When away message is set and
118 client receives a private message packet the client automatically
119 replies to the sender with the away message.
121 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
122 bug seemed to be the cause of recent problems when compiling
125 * Added version detection support to SKE protocol specification
126 and added the new changes to the SKE implementation as well.
127 There were other minor changes in the SKE protocol as well.
129 Many changes in lib/silcske/silcske.[ch] and in
130 lib/silcske/payload.[ch].
132 * Added ^U functionality, clear input line. Patch from cras.
134 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
136 * Mainly small bugfixes on core library. Fixed some debugging
137 logging and buffer overflow in silclog.c.
139 * Updated config.sub and config.guess on the distribution tree.
141 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
143 * Added command lagging support in server. Client may execute
144 commands now only once in two seconds.
146 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
148 * Optimized packet reception. MAC computation and checking is now
149 also more optimized. A lot previously duplicated code is now
150 used as generic by both client and server.
152 * Fixed key pair generation in clientutil.c
154 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
156 * Added into lib/silccore/silcbufutil.[ch] new function;
159 * Moved generic packet sending/encryption functions to
160 lib/silccore/silcpacket.[ch] from client and server. Some
161 rewriting of the functions.
163 * Moved all generic packet reception/decryption functions to
164 lib/silccore/silcpacket.[ch] from client and server. The
165 packet processing is now much cleaner in both client and server.
166 These were major changes in both client and server.
168 * Created many common functions in server to do packet sending.
169 Previously code were duplicated a lot, this has been removed
172 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
174 * Rewrote major parts of the ID cache system. Don't know
175 whether it is better now or not but at least the API is more
178 * Major rewrite on ID cache stuff on client because of the ID
179 cache API changes. Added idlist.c to client.
181 * Also major rewrite on ID cache stuff on server as well.
182 Major rewrite of idlist.[ch]. SilcXXXList's are now named
183 SilcXXXEntry's. We won't keep anymore idlist specific pointers
184 in hand, instead they are all put into the ID cache system now.
185 All server_idlist_* routines uses ID cache now instead of
186 traversing its own lists (those lists does not exist anymore).
187 SilcIDList though still exists. Also, SilcXXXEntry's are
190 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
192 * Finally made the SKE implementation compliant to the protocol
193 specification. All mp integers are now binary encoded as
194 opposed being HEX encoded.
196 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
199 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
200 functions: silc_[encode/decode]_pem. Also added function
201 silc_encode_pem_file to PEM encode with newlines ('\n') for
204 * SILC public keys are now encoded either PEM or binary. Same
205 option is for private keys as well. By default private keys
206 are binary encoded and public keys PEM encoded. Silly HEX
207 encoding were removed.
209 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
210 function to create fingerprints.
212 * Fixed a bug in SHA1; does not change the original data anymore.
214 * Partly implemented INFO command on client and server side.
215 Fixed CLEAR command. Changes to SERVER command; show current
216 server(s) when giving command without arguments. Added
217 VERSION command to client.
219 * Added check to server that unregistered connections cannot
220 execute commands (unless it is specificly allowed).
222 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
224 * Fixed screen refresh.
226 * Fixed channel joining bug from client. On some circumstances
227 client tried to join to a channel it had already joined.
229 * Added public key verification process into client's protocol.c.
230 The client now verifies the public key from user and saves
231 it into ~./silc/serverkeys/ directory.
233 Added into: clientutil.[ch]: silc_client_verify_server_key.
235 * Changed SKE protocol's silc_ske_initiator_finish function
236 to accept callback function that verifies the received public
237 key. Removed old silc_ske_verify_public_key function.
239 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
241 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
242 silc_pkcs_private_key[_data]_set.
244 * Made the password and public authentication more cleaner in
247 * Removed historic and obsolete protocol `channel_auth' from
248 both client and server.
250 * Removed wrong way of sending command status messages from
251 server to client in server's command.c. The old way violated
252 protocol specification.
254 Changes to silccore/silccommand.[ch]: removed
255 silc_command_encode_status_payload -> not needed anymore,
256 changed silc_command_encode_payload_va to accept extra
257 argument on variable argument list. The argument type must
258 now be provided to the function. Also, added new function:
259 silc_command_encode_reply_payload_va which is same as
260 normal command_encode_payload_va except command status type
261 is provided as extra argument.
263 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
265 * Added ~./silc directory handling. The directory includes the
266 public and private keys for the client.
268 Added silc_client_check_silc_dir, silc_client_create_identifier
269 and silc_client_load_keys.
271 * Implemented SILC protocol compliant public key. Added public
272 and private key saving to and loading from files.
274 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
275 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
276 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
277 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
278 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
280 Implemented: silc_pkcs_save_[public/private]_key[_data] and
281 silc_pkcs_load_[public/private]_key.
283 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
285 * Added silc_server_get_route (route.[ch]) to get connection
286 data for the fastest route for given ID.
288 * Implemented INVITE command on client and server. The command
289 were re-defined in the SILC Protocol Specification and the
290 implementation now complies with the specification.
292 * Implemented PING command on client and server.
294 * Implemented NAMES command on client and server. The server side
295 supports currently only normal server not router server yet.
296 Some changes to NAMES definition in SILC protocol specification.
298 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
300 * Implemented LEAVE command on client and server.
302 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
303 again. This change was made to the protocol as well. Server
304 should not violate the protocol specification anymore.
306 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
308 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
309 was tested. SOCKS4 was not but should work anyway.