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This commit is contained in:
Greyson Parrelli 2020-07-22 22:37:11 -04:00
parent 5bf15b0587
commit dadb2f9d37
1 changed files with 24 additions and 12 deletions
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36
app/src/main/java/org/thoughtcrime/securesms/util/AttachmentUtil.java
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@ -13,8 +13,10 @@ import android.text.TextUtils;
import org.thoughtcrime.securesms.attachments.AttachmentId; import org.thoughtcrime.securesms.attachments.AttachmentId;
import org.thoughtcrime.securesms.attachments.DatabaseAttachment; import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
import org.thoughtcrime.securesms.database.DatabaseFactory; import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.NoSuchMessageException;
import org.thoughtcrime.securesms.database.model.MessageRecord; import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.logging.Log; import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.recipients.Recipient;
import java.util.Collections; import java.util.Collections;
import java.util.Set; import java.util.Set;
@ -30,7 +32,7 @@ public class AttachmentUtil {
return true; return true;
} }
if (isFromUnknownContact(context, attachment)) { if (!isFromTrustedConversation(context, attachment)) {
return false; return false;
} }
@ -105,18 +107,28 @@ public class AttachmentUtil {
} }
@WorkerThread @WorkerThread
private static boolean isFromUnknownContact(@NonNull Context context, @NonNull DatabaseAttachment attachment) { private static boolean isFromTrustedConversation(@NonNull Context context, @NonNull DatabaseAttachment attachment) {
try (Cursor messageCursor = DatabaseFactory.getMmsDatabase(context).getMessage(attachment.getMmsId())) { try {
final MessageRecord message = DatabaseFactory.getMmsDatabase(context).readerFor(messageCursor).getNext(); MessageRecord message = DatabaseFactory.getMmsDatabase(context).getMessageRecord(attachment.getMmsId());
if (message == null || (!message.getRecipient().isSystemContact() && Recipient individualRecipient = message.getRecipient();
!message.getRecipient().isProfileSharing() && Recipient threadRecipient = DatabaseFactory.getThreadDatabase(context).getRecipientForThreadId(message.getThreadId());
!message.isOutgoing() &&
!message.getRecipient().isLocalNumber())) { if (threadRecipient != null && threadRecipient.isGroup()) {
return true; return threadRecipient.isProfileSharing() || isTrustedIndividual(individualRecipient, message);
} else {
return isTrustedIndividual(individualRecipient, message);
} }
} catch (NoSuchMessageException e) {
Log.w(TAG, "Message could not be found! Assuming not a trusted contact.");
return false;
}
}
private static boolean isTrustedIndividual(@NonNull Recipient recipient, @NonNull MessageRecord message) {
return recipient.isSystemContact() ||
recipient.isProfileSharing() ||
message.isOutgoing() ||
recipient.isLocalNumber();
} }
return false;
} }
}