private void resume() {
try {
final PepperClient pepperClientCandidate =
new PepperClient(
DeviceType.MOBILE,
getPreference("server_url"),
getPreference("user_name"),
SecurityService.systemDecrypt(
ConversionUtil.base64ToBytes(getPreference("device_totp_secret_encrypted"))));
if (pepperClientCandidate.isAvailable()) {
pepperClient = pepperClientCandidate;
final String fireBaseToken = FirebaseInstanceId.getInstance().getToken();
if (fireBaseToken != null) {
pepperClient.processCommand("register firebase token " + fireBaseToken);
}
} else {
showToast("Server is not available.");
return;
}
} catch (final Exception e) {
LOGGER.error("Error creating client and connecting to server.", e);
showToast(
"Error connecting to server " + e.getClass().getSimpleName() + " : " + e.getMessage());
}
dozing = false;
paused = false;
RemoteControlReceiver.setMainActivity(this);
audioManager.registerMediaButtonEventReceiver(remoteControlResponder);
speechController = new SpeechController(this, this);
}
private void process() {
try {
DOMConfigurator.configure("log4j.xml");
consoleReader = new BufferedReader(new InputStreamReader(System.in));
while (true) {
System.out.println("Master password:"******"Invalid password");
}
}
if (!new File(PRIVATE_KEY_FILE_PATH).exists()) {
final KeyPair keyPair = SecurityUtil.generateKeyPairKey();
FileUtil.writeFile(
PRIVATE_KEY_FILE_PATH,
SecurityService.systemKeyEncrypt(keyPair.getPrivate().getEncoded()));
FileUtil.writeFile(
PUBLIC_KEY_FILE_PATH,
ConversionUtil.bytesToBase64(keyPair.getPublic().getEncoded())
.getBytes(Constants.UTF_8));
System.out.println(
"Public key: " + ConversionUtil.bytesToBase64(keyPair.getPublic().getEncoded()));
}
if (!new File(ACCOUNT_NAME_FILE_PATH).exists()) {
System.out.println("Account name:");
final String accountName = readLine();
FileUtil.writeFile(ACCOUNT_NAME_FILE_PATH, accountName.getBytes(Constants.UTF_8));
}
final String account = new String(FileUtil.readFile(ACCOUNT_NAME_FILE_PATH), Constants.UTF_8);
if (!new File(TOTP_SECRET_FILE_PATH).exists()) {
System.out.println("TOTP secret:");
final String totpSecretBase64 = readLine();
final PrivateKey privateKey =
SecurityUtil.getPrivateKey(
SecurityService.systemKeyDecrypt(FileUtil.readFile(PRIVATE_KEY_FILE_PATH)));
final byte[] totpSecretBytesEncrypted = ConversionUtil.base64ToBytes(totpSecretBase64);
final byte[] totpSecretBytes =
SecurityUtil.decryptAsymmetric(
SecurityService.SYSTEM_KEY_ENCRYPTION_IV, privateKey, totpSecretBytesEncrypted);
if (totpSecretBytes.length != 20) {
System.out.println("Incorrect TOTP secret length: " + totpSecretBytes.length);
System.exit(1);
}
final byte[] totpSecretEncryptedBytes = SecurityService.systemEncrypt(totpSecretBytes);
FileUtil.writeFile(TOTP_SECRET_FILE_PATH, totpSecretEncryptedBytes);
}
final byte[] totpSecret =
SecurityService.systemDecrypt(FileUtil.readFile(TOTP_SECRET_FILE_PATH));
System.out.println("Started.");
final PepperClient client =
new PepperClient(DeviceType.COMPUTER, "http://127.0.0.1:8090/", account, totpSecret);
while (true) {
try {
final String line = readLine();
if (line.equals("exit") || line.equals("quit")) {
break;
}
final String responseUtterance = client.processCommand(line);
System.out.println(responseUtterance);
} catch (final Exception e) {
LOGGER.error("Error contacting server.", e);
System.out.println("error");
}
}
} catch (final Throwable t) {
LOGGER.error("Pepper exited due to unexpected throwable:", t);
}
}