Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen * Mainly small bugfixes on core library. Fixed some debugging logging and buffer overflow in silclog.c. * Updated config.sub and config.guess on the distribution tree. Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen * Added command lagging support in server. Client may execute commands now only once in two seconds. Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen * Optimized packet reception. MAC computation and checking is now also more optimized. A lot previously duplicated code is now used as generic by both client and server. * Fixed key pair generation in clientutil.c Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen * Added into lib/silccore/silcbufutil.[ch] new function; silc_buffer_realloc. * Moved generic packet sending/encryption functions to lib/silccore/silcpacket.[ch] from client and server. Some rewriting of the functions. * Moved all generic packet reception/decryption functions to lib/silccore/silcpacket.[ch] from client and server. The packet processing is now much cleaner in both client and server. These were major changes in both client and server. * Created many common functions in server to do packet sending. Previously code were duplicated a lot, this has been removed with these changes. Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen * Rewrote major parts of the ID cache system. Don't know whether it is better now or not but at least the API is more cleaner now. * Major rewrite on ID cache stuff on client because of the ID cache API changes. Added idlist.c to client. * Also major rewrite on ID cache stuff on server as well. Major rewrite of idlist.[ch]. SilcXXXList's are now named SilcXXXEntry's. We won't keep anymore idlist specific pointers in hand, instead they are all put into the ID cache system now. All server_idlist_* routines uses ID cache now instead of traversing its own lists (those lists does not exist anymore). SilcIDList though still exists. Also, SilcXXXEntry's are now pointers. Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen * Finally made the SKE implementation compliant to the protocol specification. All mp integers are now binary encoded as opposed being HEX encoded. * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and from binary data. * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding functions: silc_[encode/decode]_pem. Also added function silc_encode_pem_file to PEM encode with newlines ('\n') for saving into a file. * SILC public keys are now encoded either PEM or binary. Same option is for private keys as well. By default private keys are binary encoded and public keys PEM encoded. Silly HEX encoding were removed. * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint function to create fingerprints. * Fixed a bug in SHA1; does not change the original data anymore. * Partly implemented INFO command on client and server side. Fixed CLEAR command. Changes to SERVER command; show current server(s) when giving command without arguments. Added VERSION command to client. * Added check to server that unregistered connections cannot execute commands (unless it is specificly allowed). Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen * Fixed screen refresh. * Fixed channel joining bug from client. On some circumstances client tried to join to a channel it had already joined. * Added public key verification process into client's protocol.c. The client now verifies the public key from user and saves it into ~./silc/serverkeys/ directory. Added into: clientutil.[ch]: silc_client_verify_server_key. * Changed SKE protocol's silc_ske_initiator_finish function to accept callback function that verifies the received public key. Removed old silc_ske_verify_public_key function. Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and silc_pkcs_private_key[_data]_set. * Made the password and public authentication more cleaner in server's protocol.c. * Removed historic and obsolete protocol `channel_auth' from both client and server. * Removed wrong way of sending command status messages from server to client in server's command.c. The old way violated protocol specification. Changes to silccore/silccommand.[ch]: removed silc_command_encode_status_payload -> not needed anymore, changed silc_command_encode_payload_va to accept extra argument on variable argument list. The argument type must now be provided to the function. Also, added new function: silc_command_encode_reply_payload_va which is same as normal command_encode_payload_va except command status type is provided as extra argument. Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen * Added ~./silc directory handling. The directory includes the public and private keys for the client. Added silc_client_check_silc_dir, silc_client_create_identifier and silc_client_load_keys. * Implemented SILC protocol compliant public key. Added public and private key saving to and loading from files. Added into silcpkcs.[ch]: silc_pkcs_encode_identifier, silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode, silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode, silc_pkcs_public_key_alloc, silc_pkcs_public_key_free, silc_pkcs_private_key_alloc and silc_pkcs_private_key_free. Implemented: silc_pkcs_save_[public/private]_key[_data] and silc_pkcs_load_[public/private]_key. Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen * Added silc_server_get_route (route.[ch]) to get connection data for the fastest route for given ID. * Implemented INVITE command on client and server. The command were re-defined in the SILC Protocol Specification and the implementation now complies with the specification. * Implemented PING command on client and server. * Implemented NAMES command on client and server. The server side supports currently only normal server not router server yet. Some changes to NAMES definition in SILC protocol specification. Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen * Implemented LEAVE command on client and server. * Previously deprecated SILC_PACKET_FORWARDED flag is now in use again. This change was made to the protocol as well. Server should not violate the protocol specification anymore. Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5 was tested. SOCKS4 was not but should work anyway.