Java InvalidVersionException类代码示例

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
private void initializeKey()
    throws InvalidKeyException, InvalidVersionException,
           InvalidMessageException, LegacyMessageException
{
  IncomingTextMessage message = new IncomingTextMessage(recipient.getNumber(),
                                                        recipientDeviceId,
                                                        System.currentTimeMillis(),
                                                        getIntent().getStringExtra("body"),
                                                        Optional.<TextSecureGroup>absent());

  if (getIntent().getBooleanExtra("is_bundle", false)) {
    this.message = new IncomingPreKeyBundleMessage(message, message.getMessageBody());
  } else if (getIntent().getBooleanExtra("is_identity_update", false)) {
    this.message = new IncomingIdentityUpdateMessage(message, message.getMessageBody());
  } else {
    this.message = new IncomingKeyExchangeMessage(message, message.getMessageBody());
  }

  this.identityKey = getIdentityKey(this.message);
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
private IdentityKey getIdentityKey(IncomingKeyExchangeMessage message)
    throws InvalidKeyException, InvalidVersionException,
           InvalidMessageException, LegacyMessageException
{
  try {
    if (message.isIdentityUpdate()) {
      return new IdentityKey(Base64.decodeWithoutPadding(message.getMessageBody()), 0);
    } else if (message.isPreKeyBundle()) {
      boolean isPush = getIntent().getBooleanExtra("is_push", false);

      if (isPush) return new PreKeyWhisperMessage(Base64.decode(message.getMessageBody())).getIdentityKey();
      else        return new PreKeyWhisperMessage(Base64.decodeWithoutPadding(message.getMessageBody())).getIdentityKey();
    } else {
      return new KeyExchangeMessage(Base64.decodeWithoutPadding(message.getMessageBody())).getIdentityKey();
    }
  } catch (IOException e) {
    throw new AssertionError(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public IncomingEncryptedMessage decrypt(Context context, IncomingPreKeyBundleMessage message)
    throws InvalidVersionException, InvalidMessageException, DuplicateMessageException,
           UntrustedIdentityException, LegacyMessageException
{
  try {
    Recipients           recipients    = RecipientFactory.getRecipientsFromString(context, message.getSender(), false);
    byte[]               decoded       = transportDetails.getDecodedMessage(message.getMessageBody().getBytes());
    PreKeyWhisperMessage preKeyMessage = new PreKeyWhisperMessage(decoded);
    SessionCipher        sessionCipher = new SessionCipher(axolotlStore, recipients.getPrimaryRecipient().getRecipientId(), 1);
    byte[]               padded        = sessionCipher.decrypt(preKeyMessage);
    byte[]               plaintext     = transportDetails.getStrippedPaddingMessageBody(padded);

    return new IncomingEncryptedMessage(message, new String(plaintext));
  } catch (RecipientFormattingException | IOException | InvalidKeyException | InvalidKeyIdException e) {
    throw new InvalidMessageException(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public OutgoingKeyExchangeMessage process(Context context, IncomingKeyExchangeMessage message)
    throws UntrustedIdentityException, StaleKeyExchangeException,
           InvalidVersionException, LegacyMessageException, InvalidMessageException
{
  try {
    Recipient          recipient       = RecipientFactory.getRecipientsFromString(context, message.getSender(), false).getPrimaryRecipient();
    KeyExchangeMessage exchangeMessage = new KeyExchangeMessage(transportDetails.getDecodedMessage(message.getMessageBody().getBytes()));
    SessionBuilder     sessionBuilder  = new SessionBuilder(axolotlStore, recipient.getRecipientId(), 1);

    KeyExchangeMessage response        = sessionBuilder.process(exchangeMessage);

    if (response != null) {
      byte[] serializedResponse = transportDetails.getEncodedMessage(response.serialize());
      return new OutgoingKeyExchangeMessage(recipient, new String(serializedResponse));
    } else {
      return null;
    }
  } catch (RecipientFormattingException | IOException | InvalidKeyException e) {
    throw new InvalidMessageException(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
@Override
public void onRun() {
  try {
    String             sessionKey = TextSecurePreferences.getSignalingKey(context);
    TextSecureEnvelope envelope   = new TextSecureEnvelope(data, sessionKey);

    if (!isActiveNumber(context, envelope.getSource())) {
      TextSecureDirectory directory           = TextSecureDirectory.getInstance(context);
      ContactTokenDetails contactTokenDetails = new ContactTokenDetails();
      contactTokenDetails.setNumber(envelope.getSource());

      directory.setNumber(contactTokenDetails, true);
    }

    if (envelope.isReceipt()) handleReceipt(envelope);
    else                     handleMessage(envelope);
  } catch (IOException | InvalidVersionException e) {
    Log.w(TAG, e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public TextSecureMessage decrypt(TextSecureEnvelope envelope)
    throws InvalidVersionException, InvalidMessageException, InvalidKeyException,
           DuplicateMessageException, InvalidKeyIdException, UntrustedIdentityException,
           LegacyMessageException, NoSessionException
{
  try {
    byte[] paddedMessage;

    if (envelope.isPreKeyWhisperMessage()) {
      paddedMessage = sessionCipher.decrypt(new PreKeyWhisperMessage(envelope.getMessage()));
    } else if (envelope.isWhisperMessage()) {
      paddedMessage = sessionCipher.decrypt(new WhisperMessage(envelope.getMessage()));
    } else if (envelope.isPlaintext()) {
      paddedMessage = envelope.getMessage();
    } else {
      throw new InvalidMessageException("Unknown type: " + envelope.getType());
    }

    PushTransportDetails transportDetails = new PushTransportDetails(sessionCipher.getSessionVersion());
    PushMessageContent   content          = PushMessageContent.parseFrom(transportDetails.getStrippedPaddingMessageBody(paddedMessage));

    return createTextSecureMessage(envelope, content);
  } catch (InvalidProtocolBufferException e) {
    throw new InvalidMessageException(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public TextSecureSMPMessage decrypt(TextSecureEnvelope envelope) throws InvalidVersionException,
	InvalidMessageException, InvalidKeyException, DuplicateMessageException, InvalidKeyIdException, UntrustedIdentityException, LegacyMessageException, NoSessionException {
	try {
		AxolotlAddress e = new AxolotlAddress(envelope.getSource(), envelope.getSourceDevice());
		SessionCipher sessionCipher = new SessionCipher(this.axolotlStore, e);
		byte[] paddedMessage;
		if(envelope.isPreKeyWhisperMessage()) {
			paddedMessage = sessionCipher.decrypt(new PreKeyWhisperMessage(envelope.getMessage()));
		} else {
			if(!envelope.isWhisperMessage()) {
				throw new InvalidMessageException("Unknown type: " + envelope.getType());
			}

			paddedMessage = sessionCipher.decrypt(new WhisperMessage(envelope.getMessage()));
		}

		PushTransportDetails transportDetails = new PushTransportDetails(sessionCipher.getSessionVersion());
		PushMessageProtos.PushMessageContent content = PushMessageProtos.PushMessageContent.parseFrom(transportDetails.getStrippedPaddingMessageBody(paddedMessage));
		return this.createTextSecureSMPMessage(envelope, content);
	} catch (InvalidProtocolBufferException var7) {
		throw new InvalidMessageException(var7);
	}
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
@Override
protected void onCreate(Bundle state) {
  super.onCreate(state);
  setContentView(R.layout.receive_key_activity);

  initializeResources();

  try {
    initializeKey();
    initializeText();
  } catch (InvalidKeyException | InvalidVersionException | InvalidMessageException | LegacyMessageException ike) {
    Log.w("ReceiveKeyActivity", ike);
  }
  initializeListeners();
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public TextSecureEnvelope(String message, String signalingKey)
    throws IOException, InvalidVersionException
{
  byte[] ciphertext = Base64.decode(message);

  if (ciphertext.length < VERSION_LENGTH || ciphertext[VERSION_OFFSET] != SUPPORTED_VERSION)
    throw new InvalidVersionException("Unsupported version!");

  SecretKeySpec cipherKey  = getCipherKey(signalingKey);
  SecretKeySpec macKey     = getMacKey(signalingKey);

  verifyMac(ciphertext, macKey);

  this.signal = IncomingPushMessageSignal.parseFrom(getPlaintext(ciphertext, cipherKey));
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
private void handleUntrustedIdentityMessage(MasterSecret masterSecret, TextSecureEnvelope envelope, Optional<Long> smsMessageId) {
  try {
    EncryptingSmsDatabase database       = DatabaseFactory.getEncryptingSmsDatabase(context);
    Recipients            recipients     = RecipientFactory.getRecipientsFromString(context, envelope.getSource(), false);
    long                  recipientId    = recipients.getPrimaryRecipient().getRecipientId();
    PreKeyWhisperMessage  whisperMessage = new PreKeyWhisperMessage(envelope.getMessage());
    IdentityKey           identityKey    = whisperMessage.getIdentityKey();
    String                encoded        = Base64.encodeBytes(envelope.getMessage());
    IncomingTextMessage   textMessage    = new IncomingTextMessage(envelope.getSource(), envelope.getSourceDevice(),
                                                                   envelope.getTimestamp(), encoded,
                                                                   Optional.<TextSecureGroup>absent());

    if (!smsMessageId.isPresent()) {
      IncomingPreKeyBundleMessage bundleMessage      = new IncomingPreKeyBundleMessage(textMessage, encoded);
      Pair<Long, Long>            messageAndThreadId = database.insertMessageInbox(masterSecret, bundleMessage);

      database.setMismatchedIdentity(messageAndThreadId.first, recipientId, identityKey);
      MessageNotifier.updateNotification(context, masterSecret, messageAndThreadId.second);
    } else {
      database.updateMessageBody(masterSecret, smsMessageId.get(), encoded);
      database.markAsPreKeyBundle(smsMessageId.get());
      database.setMismatchedIdentity(smsMessageId.get(), recipientId, identityKey);
    }
  } catch (InvalidMessageException | InvalidVersionException e) {
    throw new AssertionError(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
@Override
public void onRun() {
  try {
    String             sessionKey = TextSecurePreferences.getSignalingKey(context);
    TextSecureEnvelope envelope   = new TextSecureEnvelope(data, sessionKey);

    handle(envelope, true);
  } catch (IOException | InvalidVersionException e) {
    Log.w(TAG, e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public KeyExchangeMessage(byte[] serialized)
    throws InvalidMessageException, InvalidVersionException, LegacyMessageException
{
  try {
    byte[][] parts        = ByteUtil.split(serialized, 1, serialized.length - 1);
    this.version          = ByteUtil.highBitsToInt(parts[0][0]);
    this.supportedVersion = ByteUtil.lowBitsToInt(parts[0][0]);

    if (this.version <= CiphertextMessage.UNSUPPORTED_VERSION) {
      throw new LegacyMessageException("Unsupported legacy version: " + this.version);
    }

    if (this.version > CiphertextMessage.CURRENT_VERSION) {
      throw new InvalidVersionException("Unknown version: " + this.version);
    }

    WhisperProtos.KeyExchangeMessage message = WhisperProtos.KeyExchangeMessage.parseFrom(parts[1]);

    if (!message.hasId()           || !message.hasBaseKey()     ||
        !message.hasRatchetKey()   || !message.hasIdentityKey() ||
        (this.version >=3 && !message.hasBaseKeySignature()))
    {
      throw new InvalidMessageException("Some required fields missing!");
    }

    this.sequence         = message.getId() >> 5;
    this.flags            = message.getId() & 0x1f;
    this.serialized       = serialized;
    this.baseKey          = Curve.decodePoint(message.getBaseKey().toByteArray(), 0);
    this.baseKeySignature = message.getBaseKeySignature().toByteArray();
    this.ratchetKey       = Curve.decodePoint(message.getRatchetKey().toByteArray(), 0);
    this.identityKey      = new IdentityKey(message.getIdentityKey().toByteArray(), 0);
  } catch (InvalidKeyException | IOException e) {
    throw new InvalidMessageException(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public PreKeyWhisperMessage(byte[] serialized)
    throws InvalidMessageException, InvalidVersionException
{
  try {
    this.version = ByteUtil.highBitsToInt(serialized[0]);

    if (this.version > CiphertextMessage.CURRENT_VERSION) {
      throw new InvalidVersionException("Unknown version: " + this.version);
    }

    WhisperProtos.PreKeyWhisperMessage preKeyWhisperMessage
        = WhisperProtos.PreKeyWhisperMessage.parseFrom(ByteString.copyFrom(serialized, 1,
                                                                           serialized.length-1));

    if ((version == 2 && !preKeyWhisperMessage.hasPreKeyId())        ||
        (version == 3 && !preKeyWhisperMessage.hasSignedPreKeyId())  ||
        !preKeyWhisperMessage.hasBaseKey()                           ||
        !preKeyWhisperMessage.hasIdentityKey()                       ||
        !preKeyWhisperMessage.hasMessage())
    {
      throw new InvalidMessageException("Incomplete message.");
    }

    this.serialized     = serialized;
    this.registrationId = preKeyWhisperMessage.getRegistrationId();
    this.preKeyId       = preKeyWhisperMessage.hasPreKeyId() ? Optional.of(preKeyWhisperMessage.getPreKeyId()) : Optional.<Integer>absent();
    this.signedPreKeyId = preKeyWhisperMessage.hasSignedPreKeyId() ? preKeyWhisperMessage.getSignedPreKeyId() : -1;
    this.baseKey        = Curve.decodePoint(preKeyWhisperMessage.getBaseKey().toByteArray(), 0);
    this.identityKey    = new IdentityKey(Curve.decodePoint(preKeyWhisperMessage.getIdentityKey().toByteArray(), 0));
    this.message        = new WhisperMessage(preKeyWhisperMessage.getMessage().toByteArray());
  } catch (InvalidProtocolBufferException | InvalidKeyException | LegacyMessageException e) {
    throw new InvalidMessageException(e);
  }
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
/**
 * Starts the Decrypter. It will automatically decrypt messages from the
 * queue and fire a {@link MessageReceivedEvent} after decrypting each one.
 */
synchronized public static void start() {
	if (thread != null && thread.isAlive()) {
		throw new IllegalStateException("MessageDecrypter is already running!");
	}

	task = new Task<Void>() {
		@Override
		protected Void call() {
			while (!isCancelled()) {
				TextSecureEnvelope envelope = null;
				try {
					envelope = queue.take();
					final TextSecureCipher cipher = new TextSecureCipher(envelope.getSourceAddress(),
							AxolotlStore.getInstance());
					final TextSecureContent content = cipher.decrypt(envelope);

					if (content.getDataMessage().isPresent()) {
						final TextSecureDataMessage message = content.getDataMessage().get();

						if (message.isEndSession()) {
							handleEndSessionMessage(envelope, message);
						} else if (message.isGroupUpdate()) {
							handleGroupMessage(envelope, message);
						} else if (message.getAttachments().isPresent()) {
							handleMediaMessage(envelope, message);
						} else {
							handleTextMessage(envelope, message);
						}
					} else {
						handleSyncMessage(content.getSyncMessage().get());
					}
				} catch (final InterruptedException e) {
					continue;
				} catch (InvalidVersionException | InvalidMessageException | InvalidKeyException
						| DuplicateMessageException | InvalidKeyIdException | NoSessionException
						| LegacyMessageException e) {
					handleInvalidMessage(envelope);
				} catch (final UntrustedIdentityException e) {
					handleUntrustedMessage(envelope);
				}
			}
			return null;
		}

	};
	thread = new Thread(task);
	thread.start();
}
 

import org.whispersystems.libaxolotl.InvalidVersionException; //导入依赖的package包/类
public void testRepeatBundleMessageV3() throws InvalidKeyException, UntrustedIdentityException, InvalidVersionException, InvalidMessageException, InvalidKeyIdException, DuplicateMessageException, LegacyMessageException, NoSessionException {
  AxolotlStore   aliceStore          = new InMemoryAxolotlStore();
  SessionBuilder aliceSessionBuilder = new SessionBuilder(aliceStore, BOB_RECIPIENT_ID, 1);

  AxolotlStore bobStore = new InMemoryAxolotlStore();

  ECKeyPair bobPreKeyPair            = Curve.generateKeyPair();
  ECKeyPair bobSignedPreKeyPair      = Curve.generateKeyPair();
  byte[]    bobSignedPreKeySignature = Curve.calculateSignature(bobStore.getIdentityKeyPair().getPrivateKey(),
                                                                bobSignedPreKeyPair.getPublicKey().serialize());

  PreKeyBundle bobPreKey = new PreKeyBundle(bobStore.getLocalRegistrationId(), 1,
                                            31337, bobPreKeyPair.getPublicKey(),
                                            22, bobSignedPreKeyPair.getPublicKey(), bobSignedPreKeySignature,
                                            bobStore.getIdentityKeyPair().getPublicKey());

  bobStore.storePreKey(31337, new PreKeyRecord(bobPreKey.getPreKeyId(), bobPreKeyPair));
  bobStore.storeSignedPreKey(22, new SignedPreKeyRecord(22, System.currentTimeMillis(), bobSignedPreKeyPair, bobSignedPreKeySignature));

  aliceSessionBuilder.process(bobPreKey);

  String            originalMessage    = "L'homme est condamné à être libre";
  SessionCipher     aliceSessionCipher = new SessionCipher(aliceStore, BOB_RECIPIENT_ID, 1);
  CiphertextMessage outgoingMessageOne = aliceSessionCipher.encrypt(originalMessage.getBytes());
  CiphertextMessage outgoingMessageTwo = aliceSessionCipher.encrypt(originalMessage.getBytes());

  assertTrue(outgoingMessageOne.getType() == CiphertextMessage.PREKEY_TYPE);
  assertTrue(outgoingMessageTwo.getType() == CiphertextMessage.PREKEY_TYPE);

  PreKeyWhisperMessage incomingMessage = new PreKeyWhisperMessage(outgoingMessageOne.serialize());

  SessionCipher bobSessionCipher = new SessionCipher(bobStore, ALICE_RECIPIENT_ID, 1);

  byte[]        plaintext        = bobSessionCipher.decrypt(incomingMessage);
  assertTrue(originalMessage.equals(new String(plaintext)));

  CiphertextMessage bobOutgoingMessage = bobSessionCipher.encrypt(originalMessage.getBytes());

  byte[] alicePlaintext = aliceSessionCipher.decrypt(new WhisperMessage(bobOutgoingMessage.serialize()));
  assertTrue(originalMessage.equals(new String(alicePlaintext)));

  // The test

  PreKeyWhisperMessage incomingMessageTwo = new PreKeyWhisperMessage(outgoingMessageTwo.serialize());

  plaintext = bobSessionCipher.decrypt(new PreKeyWhisperMessage(incomingMessageTwo.serialize()));
  assertTrue(originalMessage.equals(new String(plaintext)));

  bobOutgoingMessage = bobSessionCipher.encrypt(originalMessage.getBytes());
  alicePlaintext = aliceSessionCipher.decrypt(new WhisperMessage(bobOutgoingMessage.serialize()));
  assertTrue(originalMessage.equals(new String(alicePlaintext)));

}