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Only allow emojis as reactions.

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This commit is contained in:
Greyson Parrelli
2021-04-09 16:44:47 -04:00
parent d0986383ad
commit ac0216d916
4 changed files with 101 additions and 0 deletions
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7
app/src/main/java/org/thoughtcrime/securesms/messages/MessageContentProcessor.java
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@@ -20,6 +20,8 @@ import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
import org.thoughtcrime.securesms.attachments.PointerAttachment;
import org.thoughtcrime.securesms.attachments.TombstoneAttachment;
import org.thoughtcrime.securesms.attachments.UriAttachment;
import org.thoughtcrime.securesms.components.emoji.Emoji;
import org.thoughtcrime.securesms.components.emoji.EmojiUtil;
import org.thoughtcrime.securesms.contactshare.Contact;
import org.thoughtcrime.securesms.contactshare.ContactModelMapper;
import org.thoughtcrime.securesms.crypto.ProfileKeyUtil;
@@ -690,6 +692,11 @@ public final class MessageContentProcessor {
private void handleReaction(@NonNull SignalServiceContent content, @NonNull SignalServiceDataMessage message) {
SignalServiceDataMessage.Reaction reaction = message.getReaction().get();
if (!EmojiUtil.isEmoji(context, reaction.getEmoji())) {
Log.w(TAG, "Reaction text is not a valid emoji! Ignoring the message.");
return;
}
Recipient targetAuthor = Recipient.externalPush(context, reaction.getTargetAuthor());
MessageRecord targetMessage = DatabaseFactory.getMmsSmsDatabase(context).getMessageFor(reaction.getTargetSentTimestamp(), targetAuthor.getId());