mirror of
https://github.com/oxen-io/session-android.git
synced 2024-11-30 21:45:20 +00:00
104 lines
3.5 KiB
Java
104 lines
3.5 KiB
Java
package org.thoughtcrime.securesms.jobs;
|
|
|
|
import android.content.Context;
|
|
import android.text.TextUtils;
|
|
import android.util.Log;
|
|
|
|
import org.thoughtcrime.securesms.crypto.AsymmetricMasterCipher;
|
|
import org.thoughtcrime.securesms.crypto.AsymmetricMasterSecret;
|
|
import org.thoughtcrime.securesms.crypto.MasterSecret;
|
|
import org.thoughtcrime.securesms.crypto.MasterSecretUnion;
|
|
import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
|
|
import org.thoughtcrime.securesms.database.DatabaseFactory;
|
|
import org.thoughtcrime.securesms.database.EncryptingSmsDatabase;
|
|
import org.thoughtcrime.securesms.database.MmsDatabase;
|
|
import org.thoughtcrime.securesms.database.SmsDatabase;
|
|
import org.thoughtcrime.securesms.database.model.MessageRecord;
|
|
import org.thoughtcrime.securesms.database.model.SmsMessageRecord;
|
|
import org.thoughtcrime.securesms.jobs.requirements.MasterSecretRequirement;
|
|
import org.thoughtcrime.securesms.notifications.MessageNotifier;
|
|
import org.whispersystems.jobqueue.JobParameters;
|
|
import org.whispersystems.libsignal.InvalidMessageException;
|
|
|
|
import java.io.IOException;
|
|
|
|
public class MasterSecretDecryptJob extends MasterSecretJob {
|
|
|
|
private static final long serialVersionUID = 1L;
|
|
private static final String TAG = MasterSecretDecryptJob.class.getSimpleName();
|
|
|
|
public MasterSecretDecryptJob(Context context) {
|
|
super(context, JobParameters.newBuilder()
|
|
.withRequirement(new MasterSecretRequirement(context))
|
|
.create());
|
|
}
|
|
|
|
@Override
|
|
public void onRun(MasterSecret masterSecret) {
|
|
EncryptingSmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
SmsDatabase.Reader smsReader = smsDatabase.getDecryptInProgressMessages(masterSecret);
|
|
|
|
SmsMessageRecord smsRecord;
|
|
|
|
while ((smsRecord = smsReader.getNext()) != null) {
|
|
try {
|
|
String body = getAsymmetricDecryptedBody(masterSecret, smsRecord.getBody().getBody());
|
|
smsDatabase.updateMessageBody(new MasterSecretUnion(masterSecret), smsRecord.getId(), body);
|
|
} catch (InvalidMessageException e) {
|
|
Log.w(TAG, e);
|
|
}
|
|
}
|
|
|
|
MmsDatabase mmsDatabase = DatabaseFactory.getMmsDatabase(context);
|
|
MmsDatabase.Reader mmsReader = mmsDatabase.getDecryptInProgressMessages(masterSecret);
|
|
|
|
MessageRecord mmsRecord;
|
|
|
|
while ((mmsRecord = mmsReader.getNext()) != null) {
|
|
try {
|
|
String body = getAsymmetricDecryptedBody(masterSecret, mmsRecord.getBody().getBody());
|
|
mmsDatabase.updateMessageBody(new MasterSecretUnion(masterSecret), mmsRecord.getId(), body);
|
|
} catch (InvalidMessageException e) {
|
|
Log.w(TAG, e);
|
|
}
|
|
}
|
|
|
|
smsReader.close();
|
|
mmsReader.close();
|
|
|
|
MessageNotifier.updateNotification(context, masterSecret);
|
|
}
|
|
|
|
@Override
|
|
public boolean onShouldRetryThrowable(Exception exception) {
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public void onAdded() {
|
|
|
|
}
|
|
|
|
@Override
|
|
public void onCanceled() {
|
|
|
|
}
|
|
|
|
private String getAsymmetricDecryptedBody(MasterSecret masterSecret, String body)
|
|
throws InvalidMessageException
|
|
{
|
|
try {
|
|
AsymmetricMasterSecret asymmetricMasterSecret = MasterSecretUtil.getAsymmetricMasterSecret(context, masterSecret);
|
|
AsymmetricMasterCipher asymmetricMasterCipher = new AsymmetricMasterCipher(asymmetricMasterSecret);
|
|
|
|
if (TextUtils.isEmpty(body)) return "";
|
|
else return asymmetricMasterCipher.decryptBody(body);
|
|
|
|
} catch (IOException e) {
|
|
throw new InvalidMessageException(e);
|
|
}
|
|
}
|
|
|
|
|
|
}
|