Fix GroupDescriptions updating dynamically.

This shouldn't happen, rather it should have the snapshot of the group state per message.
This commit is contained in:
Mikunj
2020-04-09 13:17:00 +10:00
parent 4a36ed333d
commit f149065a30
2 changed files with 45 additions and 56 deletions

View File

@@ -137,13 +137,25 @@ public class GroupMessageProcessor {
GroupDatabase database = DatabaseFactory.getGroupDatabase(context);
String id = GroupUtil.getEncodedId(group);
// Only update group if admin sent the message
String masterHexEncodedPublicKey = TextSecurePreferences.getMasterHexEncodedPublicKey(context);
String ourHexEncodedPublicKey = masterHexEncodedPublicKey != null ? masterHexEncodedPublicKey : TextSecurePreferences.getLocalNumber(context);
if (group.getGroupType() == SignalServiceGroup.GroupType.SIGNAL) {
// Only update group if admin sent the message
String hexEncodedPublicKey = getMasterHexEncodedPublicKey(context, content.getSender());
if (!groupRecord.getAdmins().contains(Address.fromSerialized(hexEncodedPublicKey))) {
Log.d("Loki - Group Message", "Received a group update message from a non-admin user for " + id +". Ignoring.");
return null;
}
// We should only process update message if we were in the group
Address ourAddress = Address.fromSerialized(ourHexEncodedPublicKey);
if (!groupRecord.getMembers().contains(ourAddress) &&
!group.getMembers().or(Collections.emptyList()).contains(ourHexEncodedPublicKey)) {
Log.d("Loki - Group Message", "Received a group update message from a group we are not members in: " + id + " . Ignoring.");
database.setActive(id, false);
return null;
}
}
Set<Address> currentMembers = new HashSet<>(groupRecord.getMembers());
@@ -169,23 +181,14 @@ public class GroupMessageProcessor {
database.updateMembers(id, new LinkedList<>(newMembers));
}
builder.clearMembers();
// We add any new or removed members to the group context
// This will allow us later to iterate over them to check if they left or were added for UI display
for (Address addedMember : addedMembers) {
builder.addMembers(addedMember.serialize());
builder.addNewMembers(addedMember.serialize());
}
for (Address removedMember : removedMembers) {
builder.addMembers(removedMember.serialize());
}
// If we were removed then we need to disable the chat
String masterHexEncodedPublicKey = TextSecurePreferences.getMasterHexEncodedPublicKey(context);
String ourHexEncodedPublicKey = masterHexEncodedPublicKey != null ? masterHexEncodedPublicKey : TextSecurePreferences.getLocalNumber(context);
if (removedMembers.contains(Address.fromSerialized(ourHexEncodedPublicKey))) {
database.setActive(id, false);
builder.addRemovedMembers(removedMember.serialize());
}
if (group.getName().isPresent() || group.getAvatar().isPresent()) {
@@ -197,10 +200,15 @@ public class GroupMessageProcessor {
builder.clearName();
}
if (!groupRecord.isActive()) database.setActive(id, true);
// If we were removed then we need to disable the chat
if (removedMembers.contains(Address.fromSerialized(ourHexEncodedPublicKey))) {
database.setActive(id, false);
} else {
if (!groupRecord.isActive()) database.setActive(id, true);
if (group.getMembers().isPresent()) {
establishSessionsWithMembersIfNeeded(context, group.getMembers().get());
if (group.getMembers().isPresent()) {
establishSessionsWithMembersIfNeeded(context, group.getMembers().get());
}
}
return storeMessage(context, content, group, builder.build(), outgoing);