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Add priority system to permission handling

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Luck 2016-06-17 19:38:16 +01:00
parent 96476a2796
commit 50f4a84d04
1 changed files with 99 additions and 26 deletions
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125
common/src/main/java/me/lucko/luckperms/utils/PermissionObject.java
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@ -146,43 +146,116 @@ public abstract class PermissionObject {
server = "global";
}
for (String node : getNodes().keySet()) {
String originalNode = node;
// Has a defined server
if (node.contains("/")) {
String[] parts = node.split("\\/", 2);
/*
Priority:
1. server specific nodes
2. user nodes
3. server specific group nodes
4. group nodes
*/
final Map<String, Boolean> serverSpecificNodes = new HashMap<>();
final Map<String, Boolean> userNodes = new HashMap<>();
final Map<String, Boolean> serverSpecificGroups = new HashMap<>();
final Map<String, Boolean> groupNodes = new HashMap<>();
// Sorts the permissions and puts them into a priority order
for (Map.Entry<String, Boolean> node : getNodes().entrySet()) {
serverSpecific:
if (node.getKey().contains("/")) {
String[] parts = node.getKey().split("\\/", 2);
if (parts[0].equalsIgnoreCase("global")) {
// REGULAR
break serverSpecific;
}
if (!parts[0].equalsIgnoreCase(server)) {
// SERVER SPECIFIC BUT DOES NOT APPLY
continue;
}
node = parts[1];
if (!node.matches("luckperms\\.group\\..*")) {
perms.put(node, getNodes().get(originalNode));
if (parts[1].matches("luckperms\\.group\\..*")) {
// SERVER SPECIFIC AND GROUP
serverSpecificGroups.put(node.getKey(), node.getValue());
continue;
}
}
if (node.matches("luckperms\\.group\\..*")) {
if (getNodes().get(originalNode)) {
String groupName = node.split("\\.", 3)[2];
Group group = plugin.getGroupManager().getGroup(groupName);
if (!excludedGroups.contains(groupName)) {
if (group != null) {
perms.putAll(group.getLocalPermissions(server, excludedGroups));
} else {
plugin.getLogger().warning("Error whilst refreshing the permissions of '" + objectName + "'." +
"\n The group '" + groupName + "' is not loaded.");
}
}
}
perms.put(node, getNodes().get(originalNode));
// SERVER SPECIFIC
serverSpecificNodes.put(node.getKey(), node.getValue());
continue;
}
if (includeGlobal) perms.put(node, getNodes().get(originalNode));
if (node.getKey().matches("luckperms\\.group\\..*")) {
// GROUP
groupNodes.put(node.getKey(), node.getValue());
continue;
}
// JUST NORMAL
if (!includeGlobal) continue;
userNodes.put(node.getKey(), node.getValue());
}
// If a group is negated at a higher priority, the group should not then be applied at a lower priority
serverSpecificGroups.entrySet().stream().filter(node -> !node.getValue()).forEach(node -> {
groupNodes.remove(node.getKey());
groupNodes.remove(node.getKey().split("\\/", 2)[1]);
});
// Apply lowest priority: groupNodes
for (Map.Entry<String, Boolean> groupNode : groupNodes.entrySet()) {
// Add the actual group perm node, so other plugins can hook
perms.put(groupNode.getKey(), groupNode.getValue());
// Don't add negated groups
if (!groupNode.getValue()) continue;
String groupName = groupNode.getKey().split("\\.", 3)[2];
if (!excludedGroups.contains(groupName)) {
Group group = plugin.getGroupManager().getGroup(groupName);
if (group != null) {
perms.putAll(group.getLocalPermissions(server, excludedGroups));
} else {
plugin.getLogger().warning("Error whilst refreshing the permissions of '" + objectName + "'." +
"\n The group '" + groupName + "' is not loaded.");
}
}
}
// Apply next priority: serverSpecificGroups
for (Map.Entry<String, Boolean> groupNode : serverSpecificGroups.entrySet()) {
final String rawNode = groupNode.getKey().split("\\/")[1];
// Add the actual group perm node, so other plugins can hook
perms.put(rawNode, groupNode.getValue());
// Don't add negated groups
if (!groupNode.getValue()) continue;
String groupName = rawNode.split("\\.", 3)[2];
if (!excludedGroups.contains(groupName)) {
Group group = plugin.getGroupManager().getGroup(groupName);
if (group != null) {
perms.putAll(group.getLocalPermissions(server, excludedGroups));
} else {
plugin.getLogger().warning("Error whilst refreshing the permissions of '" + objectName + "'." +
"\n The group '" + groupName + "' is not loaded.");
}
}
}
// Apply next priority: userNodes
perms.putAll(userNodes);
// Apply highest priority: serverSpecificNodes
for (Map.Entry<String, Boolean> node : serverSpecificNodes.entrySet()) {
final String rawNode = node.getKey().split("\\/")[1];
perms.put(rawNode, node.getValue());
}
return perms;
}