/** Entry point to tor-gencert */
int
main(int argc, char **argv)
{
int r = 1;
init_logging(1);
/* Don't bother using acceleration. */
if (crypto_global_init(0, NULL, NULL)) {
fprintf(stderr, "Couldn't initialize crypto library.\n");
return 1;
}
if (crypto_seed_rng()) {
fprintf(stderr, "Couldn't seed RNG.\n");
goto done;
}
/* Make sure that files are made private. */
umask(0077);
if (parse_commandline(argc, argv))
goto done;
if (load_identity_key())
goto done;
if (reuse_signing_key) {
if (load_signing_key())
goto done;
} else {
if (generate_signing_key())
goto done;
}
if (generate_certificate())
goto done;
r = 0;
done:
clear_passphrase();
if (identity_key)
EVP_PKEY_free(identity_key);
if (signing_key)
EVP_PKEY_free(signing_key);
tor_free(address);
tor_free(identity_key_file);
tor_free(signing_key_file);
tor_free(certificate_file);
tor_free(address);
crypto_global_cleanup();
return r;
}
/*
handle a setup_signing message
*/
void GCS_MAVLINK::handle_setup_signing(const mavlink_message_t *msg)
{
// decode
mavlink_setup_signing_t packet;
mavlink_msg_setup_signing_decode(msg, &packet);
struct SigningKey key;
key.magic = SIGNING_KEY_MAGIC;
key.timestamp = packet.initial_timestamp;
memcpy(key.secret_key, packet.secret_key, 32);
if (!signing_key_save(key)) {
hal.console->printf("Failed to save signing key");
return;
}
// activate it immediately
load_signing_key();
}