package org.dynmap.forge.permissions;
import java.io.File;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;
import org.dynmap.ConfigurationNode;
import org.dynmap.Log;
import org.dynmap.forge.DynmapPlugin;
public class FilePermissions implements PermissionProvider {
private HashMap<String, Set<String>> perms;
private Set<String> defperms;
public static FilePermissions create() {
File f = new File("dynmap/permissions.yml");
if(!f.exists())
return null;
ConfigurationNode cfg = new ConfigurationNode(f);
cfg.load();
Log.info("Using permissions.yml for access control");
return new FilePermissions(cfg);
}
private FilePermissions(ConfigurationNode cfg) {
perms = new HashMap<String,Set<String>>();
for(String k : cfg.keySet()) {
List<String> p = cfg.getStrings(k, null);
if(p != null) {
k = k.toLowerCase();
HashSet<String> pset = new HashSet<String>();
for(String perm : p) {
pset.add(perm.toLowerCase());
}
perms.put(k, pset);
if(k.equals("defaultuser")) {
defperms = pset;
}
}
}
}
private boolean hasPerm(String player, String perm) {
Set<String> ps = perms.get(player);
if((ps != null) && (ps.contains(perm))) {
return true;
}
if(defperms.contains(perm)) {
return true;
}
return false;
}
@Override
public Set<String> hasOfflinePermissions(String player, Set<String> perms) {
player = player.toLowerCase();
HashSet<String> rslt = new HashSet<String>();
if(DynmapPlugin.plugin.isOp(player)) {
rslt.addAll(perms);
}
else {
for(String p : perms) {
if(hasPerm(player, p)) {
rslt.add(p);
}
}
}
return rslt;
}
@Override
public boolean hasOfflinePermission(String player, String perm) {
player = player.toLowerCase();
if(DynmapPlugin.plugin.isOp(player)) {
return true;
}
else {
return hasPerm(player, perm);
}
}
@Override
public boolean has(ICommandSender sender, String permission) {
if(sender instanceof EntityPlayer) {
return hasPerm(((EntityPlayer) sender).getDisplayName().toLowerCase(), permission);
}
return true;
}
@Override
public boolean hasPermissionNode(ICommandSender sender, String permission) {
if(sender instanceof EntityPlayer) {
String player = ((EntityPlayer) sender).getDisplayName().toLowerCase();
return DynmapPlugin.plugin.isOp(player);
}
return false;
}
}