int make_network_key(struct network_key *key, char *essid, char *pass)
{
char *hex_pass;
int pass_len = strlen(pass);
memset(key, 0, sizeof(*key));
eyefi_printf(" interpreting passphrase as ");
switch (pass_len) {
case WPA_KEY_BYTES*2:
if (hex_only(pass)) {
eyefi_printf("hex WPA");
hex_pass = convert_ascii_to_hex(pass);
if (!hex_pass)
return -EINVAL;
key->len = pass_len/2;
memcpy(&key->wpa.key[0], hex_pass, key->len);
free(hex_pass);
break;
}
case WEP_KEY_BYTES*2:
case WEP_40_KEY_BYTES*2:
if (hex_only(pass)) {
eyefi_printf("hex WEP");
hex_pass = convert_ascii_to_hex(pass);
if (!hex_pass)
return -EINVAL;
key->len = pass_len/2;
memcpy(&key->wep.key[0], hex_pass, key->len);
free(hex_pass);
break;
}
default:
eyefi_printf("ASCII WPA");
pbkdf2_sha1(pass, essid, strlen(essid), 4096,
&key->wpa.key[0], WPA_KEY_BYTES);
key->len = WPA_KEY_BYTES;
break;
}
eyefi_printf(" key (%d bytes)\n", key->len);
assert(key->len != 0);
return 0;
}
// Standard Data via GET
void ChangeData(struct one_wire_query *owq)
{
struct parsedname *pn = PN(owq);
ASCII *value_string = OWQ_buffer(owq);
/* Do command processing and make changes to 1-wire devices */
LEVEL_DETAIL("New data path=%s value=%s", pn->path, value_string);
switch (pn->selected_filetype->format) {
case ft_binary:
hex_only(value_string);
OWQ_size(owq) = hex_convert(value_string);
break;
default:
OWQ_size(owq) = strlen(value_string);
break;
}
FS_write_postparse(owq);
}
