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Add mitigation for mentions with unknown recipients.

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Relates to #14310
This commit is contained in:
Greyson Parrelli
2025-09-10 14:17:09 -04:00
parent c393d65ce6
commit 179bb6e1da
1 changed files with 8 additions and 3 deletions
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11
app/src/main/java/org/thoughtcrime/securesms/database/MentionUtil.java
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@@ -25,6 +25,8 @@ import java.util.SortedSet;
import java.util.TreeSet;
import java.util.stream.Collectors;
import kotlin.Pair;
public final class MentionUtil {
public static final char MENTION_STARTER = '@';
@@ -97,10 +99,13 @@ public final class MentionUtil {
BodyRangeList.Builder builder = new BodyRangeList.Builder();
builder.ranges(
mentions.stream()
.map(mention -> {
String uuid = Recipient.resolved(mention.getRecipientId()).requireAci().toString();
.map(mention -> new Pair<>(Recipient.resolved(mention.getRecipientId()), mention))
.filter(pair -> pair.getFirst().getHasAci())
.map(pair -> {
Recipient recipient = pair.getFirst();
Mention mention = pair.getSecond();
return new BodyRangeList.BodyRange.Builder()
.mentionUuid(uuid)
.mentionUuid(recipient.requireAci().toString())
.start(mention.getStart())
.length(mention.getLength())
.build();