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Do not insert empty group updates for non-internal users.

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Alan Evans 2021-03-09 14:05:58 -04:00 • committed by Cody Henthorne
parent e4b3f90457
commit 42c3cc5296
1 changed files with 14 additions and 2 deletions
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12
app/src/main/java/org/thoughtcrime/securesms/groups/v2/processing/GroupsV2StateProcessor.java
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@ -42,6 +42,7 @@ import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientId;
import org.thoughtcrime.securesms.sms.IncomingGroupUpdateMessage;
import org.thoughtcrime.securesms.sms.IncomingTextMessage;
import org.thoughtcrime.securesms.util.FeatureFlags;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.groupsv2.DecryptedGroupHistoryEntry;
import org.whispersystems.signalservice.api.groupsv2.DecryptedGroupUtil;
@ -406,9 +407,20 @@ public final class GroupsV2StateProcessor {
if (entry.getChange() != null && DecryptedGroupUtil.changeIsEmptyExceptForProfileKeyChanges(entry.getChange()) && !DecryptedGroupUtil.changeIsEmpty(entry.getChange())) {
Log.d(TAG, "Skipping profile key changes only update message");
} else {
boolean insert = true;
if (entry.getChange() != null && DecryptedGroupUtil.changeIsEmpty(entry.getChange())) {
if (FeatureFlags.internalUser()) {
Log.w(TAG, "Empty group update message seen. Inserting anyway.");
} else {
Log.w(TAG, "Empty group update message seen. Not inserting.");
insert = false;
}
}
if (insert) {
storeMessage(GroupProtoUtil.createDecryptedGroupV2Context(masterKey, new GroupMutation(previousGroupState, entry.getChange(), entry.getGroup()), null), timestamp);
timestamp++;
}
}
previousGroupState = entry.getGroup();
}
}