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Collapse KeyExchangeMessage and KeyExchangeProcessor interfaces.

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This commit is contained in:
Moxie Marlinspike
2014-04-22 15:15:07 -07:00
parent 14b8f97de2
commit a1db221caf
10 changed files with 398 additions and 511 deletions
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3
src/org/thoughtcrime/securesms/service/PushReceiver.java
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@@ -9,7 +9,6 @@ import com.google.protobuf.InvalidProtocolBufferException;
import org.thoughtcrime.securesms.crypto.DecryptingQueue;
import org.thoughtcrime.securesms.crypto.KeyExchangeProcessor;
import org.thoughtcrime.securesms.crypto.KeyExchangeProcessorV2;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.EncryptingSmsDatabase;
import org.thoughtcrime.securesms.database.MmsDatabase;
@@ -115,7 +114,7 @@ public class PushReceiver {
try {
Recipient recipient = RecipientFactory.getRecipientsFromString(context, message.getSource(), false).getPrimaryRecipient();
RecipientDevice recipientDevice = new RecipientDevice(recipient.getRecipientId(), message.getSourceDevice());
KeyExchangeProcessorV2 processor = new KeyExchangeProcessorV2(context, masterSecret, recipientDevice);
KeyExchangeProcessor processor = new KeyExchangeProcessor(context, masterSecret, recipientDevice);
PreKeyWhisperMessage preKeyExchange = new PreKeyWhisperMessage(message.getBody());
if (processor.isTrusted(preKeyExchange)) {

17
src/org/thoughtcrime/securesms/service/SmsReceiver.java
View File

@@ -23,7 +23,6 @@ import android.util.Pair;
import org.thoughtcrime.securesms.crypto.DecryptingQueue;
import org.thoughtcrime.securesms.crypto.KeyExchangeProcessor;
import org.thoughtcrime.securesms.crypto.KeyExchangeProcessorV2;
import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
import org.thoughtcrime.securesms.crypto.protocol.KeyExchangeMessage;
import org.thoughtcrime.securesms.database.DatabaseFactory;
@@ -114,7 +113,7 @@ public class SmsReceiver {
try {
Recipient recipient = RecipientFactory.getRecipientsFromString(context, message.getSender(), false).getPrimaryRecipient();
RecipientDevice recipientDevice = new RecipientDevice(recipient.getRecipientId(), message.getSenderDeviceId());
KeyExchangeProcessorV2 processor = new KeyExchangeProcessorV2(context, masterSecret, recipientDevice);
KeyExchangeProcessor processor = new KeyExchangeProcessor(context, masterSecret, recipientDevice);
SmsTransportDetails transportDetails = new SmsTransportDetails();
byte[] rawMessage = transportDetails.getDecodedMessage(message.getMessageBody().getBytes());
PreKeyWhisperMessage preKeyExchange = new PreKeyWhisperMessage(rawMessage);
@@ -127,7 +126,7 @@ public class SmsReceiver {
IncomingEncryptedMessage bundledMessage = new IncomingEncryptedMessage(message, bundledMessageBody);
Pair<Long, Long> messageAndThreadId = storeSecureMessage(masterSecret, bundledMessage);
Intent intent = new Intent(KeyExchangeProcessorV2.SECURITY_UPDATE_EVENT);
Intent intent = new Intent(KeyExchangeProcessor.SECURITY_UPDATE_EVENT);
intent.putExtra("thread_id", messageAndThreadId.second);
intent.setPackage(context.getPackageName());
context.sendBroadcast(intent, KeyCachingService.KEY_PERMISSION);
@@ -164,8 +163,8 @@ public class SmsReceiver {
try {
Recipient recipient = RecipientFactory.getRecipientsFromString(context, message.getSender(), false).getPrimaryRecipient();
RecipientDevice recipientDevice = new RecipientDevice(recipient.getRecipientId(), message.getSenderDeviceId());
KeyExchangeMessage exchangeMessage = KeyExchangeMessage.createFor(message.getMessageBody());
KeyExchangeProcessor processor = KeyExchangeProcessor.createFor(context, masterSecret, recipientDevice, exchangeMessage);
KeyExchangeMessage exchangeMessage = new KeyExchangeMessage(message.getMessageBody());
KeyExchangeProcessor processor = new KeyExchangeProcessor(context, masterSecret, recipientDevice);
if (processor.isStale(exchangeMessage)) {
message.setStale(true);
@@ -180,13 +179,7 @@ public class SmsReceiver {
} catch (InvalidVersionException e) {
Log.w("SmsReceiver", e);
message.setInvalidVersion(true);
} catch (InvalidKeyException e) {
Log.w("SmsReceiver", e);
message.setCorrupted(true);
} catch (InvalidMessageException e) {
Log.w("SmsReceiver", e);
message.setCorrupted(true);
} catch (RecipientFormattingException e) {
} catch (InvalidMessageException | RecipientFormattingException e) {
Log.w("SmsReceiver", e);
message.setCorrupted(true);
} catch (LegacyMessageException e) {