worldofcraft/LuckPerms-DBA
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Fix NPE with LPPermissibles & refreshing users

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This commit is contained in:
Luck 2016-10-08 16:43:57 +01:00
parent ed5892eb56
commit 7853d4686a
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GPG Key ID: EFA9B3EC5FD90F8B
3 changed files with 24 additions and 12 deletions
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2
bukkit/src/main/java/me/lucko/luckperms/BukkitListener.java
View File

@ -113,7 +113,7 @@ class BukkitListener extends AbstractListener implements Listener {
// Inject into the player
Injector.inject(player, lpPermissible);
u.setLpPermissible(lpPermissible);
u.setPermissible(lpPermissible);
} catch (Throwable t) {
t.printStackTrace();

28
bukkit/src/main/java/me/lucko/luckperms/users/BukkitUser.java
View File

@ -40,9 +40,8 @@ import java.util.UUID;
public class BukkitUser extends User {
private final LPBukkitPlugin plugin;
@Getter
@Setter
private LPPermissible lpPermissible = null;
private final Object permissibleLock = new Object();
@Getter
@Setter
@ -62,17 +61,30 @@ public class BukkitUser extends User {
return lpPermissible != null && lpPermissible.isOp();
}
public LPPermissible getPermissible() {
synchronized (permissibleLock) {
return lpPermissible;
}
}
public void setPermissible(LPPermissible permissible) {
synchronized (permissibleLock) {
lpPermissible = permissible;
}
}
@SuppressWarnings("unchecked")
@Override
public synchronized void refreshPermissions() {
if (lpPermissible == null) {
LPPermissible permissible = getPermissible();
if (permissible == null) {
return;
}
// Calculate the permissions that should be applied. This is done async, who cares about how long it takes or how often it's done.
Map<String, Boolean> toApply = exportNodes(
new Contexts(
plugin.getContextManager().giveApplicableContext((Player) lpPermissible.getParent(), new HashMap<>()),
plugin.getContextManager().giveApplicableContext((Player) permissible.getParent(), new HashMap<>()),
plugin.getConfiguration().isIncludingGlobalPerms(),
plugin.getConfiguration().isIncludingGlobalWorldPerms(),
true,
@ -84,7 +96,7 @@ public class BukkitUser extends User {
);
try {
Map<String, Boolean> existing = lpPermissible.getLuckPermsPermissions();
Map<String, Boolean> existing = permissible.getLuckPermsPermissions();
boolean different = false;
if (toApply.size() != existing.size()) {
@ -102,7 +114,7 @@ public class BukkitUser extends User {
if (!different) return;
existing.clear();
lpPermissible.invalidateCache();
permissible.invalidateCache();
existing.putAll(toApply);
if (plugin.getConfiguration().isAutoOp()) {
@ -116,8 +128,8 @@ public class BukkitUser extends User {
}
final boolean finalOp = op;
if (lpPermissible.isOp() != op) {
final Permissible parent = lpPermissible.getParent();
if (permissible.isOp() != op) {
final Permissible parent = permissible.getParent();
plugin.doSync(() -> parent.setOp(finalOp));
}
}

6
bukkit/src/main/java/me/lucko/luckperms/users/BukkitUserManager.java
View File

@ -46,9 +46,9 @@ public class BukkitUserManager extends UserManager implements ContextListener<Pl
BukkitUser u = (BukkitUser) user;
Player player = plugin.getServer().getPlayer(plugin.getUuidCache().getExternalUUID(u.getUuid()));
if (player != null) {
if (u.getLpPermissible() != null) {
Injector.unInject(player); // TODO is this needed?
u.setLpPermissible(null);
if (u.getPermissible() != null) {
Injector.unInject(player);
u.setPermissible(null);
}
if (plugin.getConfiguration().isAutoOp()) {