package net.minecraft.server.management;
import com.google.common.base.Charsets;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterators;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.io.Files;
import com.mojang.authlib.Agent;
import com.mojang.authlib.GameProfile;
import com.mojang.authlib.ProfileLookupCallback;
import com.mojang.authlib.yggdrasil.ProfileNotFoundException;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FilenameFilter;
import java.io.IOException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.UUID;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.dedicated.DedicatedServer;
import net.minecraft.server.dedicated.PropertyManager;
import net.minecraft.util.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class PreYggdrasilConverter
{
private static final Logger LOGGER = LogManager.getLogger();
public static final File OLD_IPBAN_FILE = new File("banned-ips.txt");
public static final File OLD_PLAYERBAN_FILE = new File("banned-players.txt");
public static final File OLD_OPS_FILE = new File("ops.txt");
public static final File OLD_WHITELIST_FILE = new File("white-list.txt");
private static final String __OBFID = "CL_00001882";
private static void lookupNames(MinecraftServer server, Collection names, ProfileLookupCallback callback)
{
String[] astring = (String[])Iterators.toArray(Iterators.filter(names.iterator(), new Predicate()
{
private static final String __OBFID = "CL_00001881";
public boolean func_152733_a(String p_152733_1_)
{
return !StringUtils.isNullOrEmpty(p_152733_1_);
}
public boolean apply(Object p_apply_1_)
{
return this.func_152733_a((String)p_apply_1_);
}
}), String.class);
if (server.isServerInOnlineMode())
{
server.getGameProfileRepository().findProfilesByNames(astring, Agent.MINECRAFT, callback);
}
else
{
String[] astring1 = astring;
int i = astring.length;
for (int j = 0; j < i; ++j)
{
String s = astring1[j];
UUID uuid = EntityPlayer.getUUID(new GameProfile((UUID)null, s));
GameProfile gameprofile = new GameProfile(uuid, s);
callback.onProfileLookupSucceeded(gameprofile);
}
}
}
public static String func_152719_a(String p_152719_0_)
{
if (!StringUtils.isNullOrEmpty(p_152719_0_) && p_152719_0_.length() <= 16)
{
final MinecraftServer minecraftserver = MinecraftServer.getServer();
GameProfile gameprofile = minecraftserver.getPlayerProfileCache().getGameProfileForUsername(p_152719_0_);
if (gameprofile != null && gameprofile.getId() != null)
{
return gameprofile.getId().toString();
}
else if (!minecraftserver.isSinglePlayer() && minecraftserver.isServerInOnlineMode())
{
final ArrayList arraylist = Lists.newArrayList();
ProfileLookupCallback profilelookupcallback = new ProfileLookupCallback()
{
private static final String __OBFID = "CL_00001880";
public void onProfileLookupSucceeded(GameProfile p_onProfileLookupSucceeded_1_)
{
minecraftserver.getPlayerProfileCache().func_152649_a(p_onProfileLookupSucceeded_1_);
arraylist.add(p_onProfileLookupSucceeded_1_);
}
public void onProfileLookupFailed(GameProfile p_onProfileLookupFailed_1_, Exception p_onProfileLookupFailed_2_)
{
PreYggdrasilConverter.LOGGER.warn("Could not lookup user whitelist entry for " + p_onProfileLookupFailed_1_.getName(), p_onProfileLookupFailed_2_);
}
};
lookupNames(minecraftserver, Lists.newArrayList(new String[] {p_152719_0_}), profilelookupcallback);
return arraylist.size() > 0 && ((GameProfile)arraylist.get(0)).getId() != null ? ((GameProfile)arraylist.get(0)).getId().toString() : "";
}
else
{
return EntityPlayer.getUUID(new GameProfile((UUID)null, p_152719_0_)).toString();
}
}
else
{
return p_152719_0_;
}
}
@SideOnly(Side.SERVER)
static List readFile(File inFile, Map read) throws IOException
{
List list = Files.readLines(inFile, Charsets.UTF_8);
Iterator iterator = list.iterator();
while (iterator.hasNext())
{
String s = (String)iterator.next();
s = s.trim();
if (!s.startsWith("#") && s.length() >= 1)
{
String[] astring = s.split("\\|");
read.put(astring[0].toLowerCase(Locale.ROOT), astring);
}
}
return list;
}
@SideOnly(Side.SERVER)
public static boolean convertUserBanlist(final MinecraftServer server) throws IOException
{
final UserListBans userlistbans = new UserListBans(ServerConfigurationManager.FILE_PLAYERBANS);
if (OLD_PLAYERBAN_FILE.exists() && OLD_PLAYERBAN_FILE.isFile())
{
if (userlistbans.getSaveFile().exists())
{
try
{
userlistbans.readSavedFile();
}
catch (FileNotFoundException filenotfoundexception)
{
LOGGER.warn("Could not load existing file " + userlistbans.getSaveFile().getName(), filenotfoundexception);
}
}
try
{
final HashMap hashmap = Maps.newHashMap();
readFile(OLD_PLAYERBAN_FILE, hashmap);
ProfileLookupCallback profilelookupcallback = new ProfileLookupCallback()
{
private static final String __OBFID = "CL_00001910";
public void onProfileLookupSucceeded(GameProfile p_onProfileLookupSucceeded_1_)
{
server.getPlayerProfileCache().func_152649_a(p_onProfileLookupSucceeded_1_);
String[] astring = (String[])hashmap.get(p_onProfileLookupSucceeded_1_.getName().toLowerCase(Locale.ROOT));
if (astring == null)
{
PreYggdrasilConverter.LOGGER.warn("Could not convert user banlist entry for " + p_onProfileLookupSucceeded_1_.getName());
throw new PreYggdrasilConverter.ConversionError("Profile not in the conversionlist", null);
}
else
{
Date date = astring.length > 1 ? PreYggdrasilConverter.parseDate(astring[1], (Date)null) : null;
String s = astring.length > 2 ? astring[2] : null;
Date date1 = astring.length > 3 ? PreYggdrasilConverter.parseDate(astring[3], (Date)null) : null;
String s1 = astring.length > 4 ? astring[4] : null;
userlistbans.addEntry(new UserListBansEntry(p_onProfileLookupSucceeded_1_, date, s, date1, s1));
}
}
public void onProfileLookupFailed(GameProfile p_onProfileLookupFailed_1_, Exception p_onProfileLookupFailed_2_)
{
PreYggdrasilConverter.LOGGER.warn("Could not lookup user banlist entry for " + p_onProfileLookupFailed_1_.getName(), p_onProfileLookupFailed_2_);
if (!(p_onProfileLookupFailed_2_ instanceof ProfileNotFoundException))
{
throw new PreYggdrasilConverter.ConversionError("Could not request user " + p_onProfileLookupFailed_1_.getName() + " from backend systems", p_onProfileLookupFailed_2_, null);
}
}
};
lookupNames(server, hashmap.keySet(), profilelookupcallback);
userlistbans.writeChanges();
backupConverted(OLD_PLAYERBAN_FILE);
return true;
}
catch (IOException ioexception)
{
LOGGER.warn("Could not read old user banlist to convert it!", ioexception);
return false;
}
catch (PreYggdrasilConverter.ConversionError preyggdrasilconverterconversionerror)
{
LOGGER.error("Conversion failed, please try again later", preyggdrasilconverterconversionerror);
return false;
}
}
else
{
return true;
}
}
@SideOnly(Side.SERVER)
public static boolean convertIpBanlist(MinecraftServer server) throws IOException
{
BanList banlist = new BanList(ServerConfigurationManager.FILE_IPBANS);
if (OLD_IPBAN_FILE.exists() && OLD_IPBAN_FILE.isFile())
{
if (banlist.getSaveFile().exists())
{
try
{
banlist.readSavedFile();
}
catch (FileNotFoundException filenotfoundexception)
{
LOGGER.warn("Could not load existing file " + banlist.getSaveFile().getName(), filenotfoundexception);
}
}
try
{
HashMap hashmap = Maps.newHashMap();
readFile(OLD_IPBAN_FILE, hashmap);
Iterator iterator = hashmap.keySet().iterator();
while (iterator.hasNext())
{
String s = (String)iterator.next();
String[] astring = (String[])hashmap.get(s);
Date date = astring.length > 1 ? parseDate(astring[1], (Date)null) : null;
String s1 = astring.length > 2 ? astring[2] : null;
Date date1 = astring.length > 3 ? parseDate(astring[3], (Date)null) : null;
String s2 = astring.length > 4 ? astring[4] : null;
banlist.addEntry(new IPBanEntry(s, date, s1, date1, s2));
}
banlist.writeChanges();
backupConverted(OLD_IPBAN_FILE);
return true;
}
catch (IOException ioexception)
{
LOGGER.warn("Could not parse old ip banlist to convert it!", ioexception);
return false;
}
}
else
{
return true;
}
}
@SideOnly(Side.SERVER)
public static boolean convertOplist(final MinecraftServer server) throws IOException
{
final UserListOps userlistops = new UserListOps(ServerConfigurationManager.FILE_OPS);
if (OLD_OPS_FILE.exists() && OLD_OPS_FILE.isFile())
{
if (userlistops.getSaveFile().exists())
{
try
{
userlistops.readSavedFile();
}
catch (FileNotFoundException filenotfoundexception)
{
LOGGER.warn("Could not load existing file " + userlistops.getSaveFile().getName(), filenotfoundexception);
}
}
try
{
List list = Files.readLines(OLD_OPS_FILE, Charsets.UTF_8);
ProfileLookupCallback profilelookupcallback = new ProfileLookupCallback()
{
private static final String __OBFID = "CL_00001909";
public void onProfileLookupSucceeded(GameProfile p_onProfileLookupSucceeded_1_)
{
server.getPlayerProfileCache().func_152649_a(p_onProfileLookupSucceeded_1_);
userlistops.addEntry(new UserListOpsEntry(p_onProfileLookupSucceeded_1_, server.getOpPermissionLevel()));
}
public void onProfileLookupFailed(GameProfile p_onProfileLookupFailed_1_, Exception p_onProfileLookupFailed_2_)
{
PreYggdrasilConverter.LOGGER.warn("Could not lookup oplist entry for " + p_onProfileLookupFailed_1_.getName(), p_onProfileLookupFailed_2_);
if (!(p_onProfileLookupFailed_2_ instanceof ProfileNotFoundException))
{
throw new PreYggdrasilConverter.ConversionError("Could not request user " + p_onProfileLookupFailed_1_.getName() + " from backend systems", p_onProfileLookupFailed_2_, null);
}
}
};
lookupNames(server, list, profilelookupcallback);
userlistops.writeChanges();
backupConverted(OLD_OPS_FILE);
return true;
}
catch (IOException ioexception)
{
LOGGER.warn("Could not read old oplist to convert it!", ioexception);
return false;
}
catch (PreYggdrasilConverter.ConversionError preyggdrasilconverterconversionerror)
{
LOGGER.error("Conversion failed, please try again later", preyggdrasilconverterconversionerror);
return false;
}
}
else
{
return true;
}
}
@SideOnly(Side.SERVER)
public static boolean convertWhitelist(final MinecraftServer server) throws IOException
{
final UserListWhitelist userlistwhitelist = new UserListWhitelist(ServerConfigurationManager.FILE_WHITELIST);
if (OLD_WHITELIST_FILE.exists() && OLD_WHITELIST_FILE.isFile())
{
if (userlistwhitelist.getSaveFile().exists())
{
try
{
userlistwhitelist.readSavedFile();
}
catch (FileNotFoundException filenotfoundexception)
{
LOGGER.warn("Could not load existing file " + userlistwhitelist.getSaveFile().getName(), filenotfoundexception);
}
}
try
{
List list = Files.readLines(OLD_WHITELIST_FILE, Charsets.UTF_8);
ProfileLookupCallback profilelookupcallback = new ProfileLookupCallback()
{
private static final String __OBFID = "CL_00001908";
public void onProfileLookupSucceeded(GameProfile p_onProfileLookupSucceeded_1_)
{
server.getPlayerProfileCache().func_152649_a(p_onProfileLookupSucceeded_1_);
userlistwhitelist.addEntry(new UserListWhitelistEntry(p_onProfileLookupSucceeded_1_));
}
public void onProfileLookupFailed(GameProfile p_onProfileLookupFailed_1_, Exception p_onProfileLookupFailed_2_)
{
PreYggdrasilConverter.LOGGER.warn("Could not lookup user whitelist entry for " + p_onProfileLookupFailed_1_.getName(), p_onProfileLookupFailed_2_);
if (!(p_onProfileLookupFailed_2_ instanceof ProfileNotFoundException))
{
throw new PreYggdrasilConverter.ConversionError("Could not request user " + p_onProfileLookupFailed_1_.getName() + " from backend systems", p_onProfileLookupFailed_2_, null);
}
}
};
lookupNames(server, list, profilelookupcallback);
userlistwhitelist.writeChanges();
backupConverted(OLD_WHITELIST_FILE);
return true;
}
catch (IOException ioexception)
{
LOGGER.warn("Could not read old whitelist to convert it!", ioexception);
return false;
}
catch (PreYggdrasilConverter.ConversionError preyggdrasilconverterconversionerror)
{
LOGGER.error("Conversion failed, please try again later", preyggdrasilconverterconversionerror);
return false;
}
}
else
{
return true;
}
}
@SideOnly(Side.SERVER)
public static boolean convertSaveFiles(final DedicatedServer server, PropertyManager p_152723_1_)
{
final File file1 = getPlayersDirectory(p_152723_1_);
final File file2 = new File(file1.getParentFile(), "playerdata");
final File file3 = new File(file1.getParentFile(), "unknownplayers");
if (file1.exists() && file1.isDirectory())
{
File[] afile = file1.listFiles();
ArrayList arraylist = Lists.newArrayList();
File[] afile1 = afile;
int i = afile.length;
for (int j = 0; j < i; ++j)
{
File file4 = afile1[j];
String s = file4.getName();
if (s.toLowerCase(Locale.ROOT).endsWith(".dat"))
{
String s1 = s.substring(0, s.length() - ".dat".length());
if (s1.length() > 0)
{
arraylist.add(s1);
}
}
}
try
{
final String[] astring = (String[])arraylist.toArray(new String[arraylist.size()]);
ProfileLookupCallback profilelookupcallback = new ProfileLookupCallback()
{
private static final String __OBFID = "CL_00001907";
public void onProfileLookupSucceeded(GameProfile p_onProfileLookupSucceeded_1_)
{
server.getPlayerProfileCache().func_152649_a(p_onProfileLookupSucceeded_1_);
UUID uuid = p_onProfileLookupSucceeded_1_.getId();
if (uuid == null)
{
throw new PreYggdrasilConverter.ConversionError("Missing UUID for user profile " + p_onProfileLookupSucceeded_1_.getName(), null);
}
else
{
this.func_152743_a(file2, this.func_152744_a(p_onProfileLookupSucceeded_1_), uuid.toString());
}
}
public void onProfileLookupFailed(GameProfile p_onProfileLookupFailed_1_, Exception p_onProfileLookupFailed_2_)
{
PreYggdrasilConverter.LOGGER.warn("Could not lookup user uuid for " + p_onProfileLookupFailed_1_.getName(), p_onProfileLookupFailed_2_);
if (p_onProfileLookupFailed_2_ instanceof ProfileNotFoundException)
{
String s2 = this.func_152744_a(p_onProfileLookupFailed_1_);
this.func_152743_a(file3, s2, s2);
}
else
{
throw new PreYggdrasilConverter.ConversionError("Could not request user " + p_onProfileLookupFailed_1_.getName() + " from backend systems", p_onProfileLookupFailed_2_, null);
}
}
private void func_152743_a(File p_152743_1_, String p_152743_2_, String p_152743_3_)
{
File file7 = new File(file1, p_152743_2_ + ".dat");
File file6 = new File(p_152743_1_, p_152743_3_ + ".dat");
PreYggdrasilConverter.mkdir(p_152743_1_);
if (!file7.renameTo(file6))
{
throw new PreYggdrasilConverter.ConversionError("Could not convert file for " + p_152743_2_, null);
}
}
private String func_152744_a(GameProfile p_152744_1_)
{
String s2 = null;
for (int k = 0; k < astring.length; ++k)
{
if (astring[k] != null && astring[k].equalsIgnoreCase(p_152744_1_.getName()))
{
s2 = astring[k];
break;
}
}
if (s2 == null)
{
throw new PreYggdrasilConverter.ConversionError("Could not find the filename for " + p_152744_1_.getName() + " anymore", null);
}
else
{
return s2;
}
}
};
lookupNames(server, Lists.newArrayList(astring), profilelookupcallback);
return true;
}
catch (PreYggdrasilConverter.ConversionError preyggdrasilconverterconversionerror)
{
LOGGER.error("Conversion failed, please try again later", preyggdrasilconverterconversionerror);
return false;
}
}
else
{
return true;
}
}
@SideOnly(Side.SERVER)
private static void mkdir(File dir)
{
if (dir.exists())
{
if (!dir.isDirectory())
{
throw new PreYggdrasilConverter.ConversionError("Can\'t create directory " + dir.getName() + " in world save directory.", null);
}
}
else if (!dir.mkdirs())
{
throw new PreYggdrasilConverter.ConversionError("Can\'t create directory " + dir.getName() + " in world save directory.", null);
}
}
@SideOnly(Side.SERVER)
public static boolean tryConvert(PropertyManager properties)
{
boolean flag = hasUnconvertableFiles(properties);
flag = flag && hasUnconvertablePlayerFiles(properties);
return flag;
}
@SideOnly(Side.SERVER)
private static boolean hasUnconvertableFiles(PropertyManager properties)
{
boolean flag = false;
if (OLD_PLAYERBAN_FILE.exists() && OLD_PLAYERBAN_FILE.isFile())
{
flag = true;
}
boolean flag1 = false;
if (OLD_IPBAN_FILE.exists() && OLD_IPBAN_FILE.isFile())
{
flag1 = true;
}
boolean flag2 = false;
if (OLD_OPS_FILE.exists() && OLD_OPS_FILE.isFile())
{
flag2 = true;
}
boolean flag3 = false;
if (OLD_WHITELIST_FILE.exists() && OLD_WHITELIST_FILE.isFile())
{
flag3 = true;
}
if (!flag && !flag1 && !flag2 && !flag3)
{
return true;
}
else
{
LOGGER.warn("**** FAILED TO START THE SERVER AFTER ACCOUNT CONVERSION!");
LOGGER.warn("** please remove the following files and restart the server:");
if (flag)
{
LOGGER.warn("* " + OLD_PLAYERBAN_FILE.getName());
}
if (flag1)
{
LOGGER.warn("* " + OLD_IPBAN_FILE.getName());
}
if (flag2)
{
LOGGER.warn("* " + OLD_OPS_FILE.getName());
}
if (flag3)
{
LOGGER.warn("* " + OLD_WHITELIST_FILE.getName());
}
return false;
}
}
@SideOnly(Side.SERVER)
private static boolean hasUnconvertablePlayerFiles(PropertyManager properties)
{
File file1 = getPlayersDirectory(properties);
if (file1.exists() && file1.isDirectory())
{
String[] astring = file1.list(new FilenameFilter()
{
private static final String __OBFID = "CL_00001906";
public boolean accept(File p_accept_1_, String p_accept_2_)
{
return p_accept_2_.endsWith(".dat");
}
});
if (astring.length > 0)
{
LOGGER.warn("**** DETECTED OLD PLAYER FILES IN THE WORLD SAVE");
LOGGER.warn("**** THIS USUALLY HAPPENS WHEN THE AUTOMATIC CONVERSION FAILED IN SOME WAY");
LOGGER.warn("** please restart the server and if the problem persists, remove the directory \'{}\'", new Object[] {file1.getPath()});
return false;
}
}
return true;
}
@SideOnly(Side.SERVER)
private static File getPlayersDirectory(PropertyManager properties)
{
String s = properties.getStringProperty("level-name", "world");
File file1 = new File(s);
return new File(file1, "players");
}
@SideOnly(Side.SERVER)
private static void backupConverted(File convertedFile)
{
File file2 = new File(convertedFile.getName() + ".converted");
convertedFile.renameTo(file2);
}
@SideOnly(Side.SERVER)
private static Date parseDate(String input, Date defaultValue)
{
Date date1;
try
{
date1 = BanEntry.dateFormat.parse(input);
}
catch (ParseException parseexception)
{
date1 = defaultValue;
}
return date1;
}
@SideOnly(Side.SERVER)
static class ConversionError extends RuntimeException
{
private static final String __OBFID = "CL_00001905";
private ConversionError(String message, Throwable cause)
{
super(message, cause);
}
private ConversionError(String message)
{
super(message);
}
ConversionError(String p_i1208_1_, Object p_i1208_2_)
{
this(p_i1208_1_);
}
ConversionError(String p_i1209_1_, Throwable p_i1209_2_, Object p_i1209_3_)
{
this(p_i1209_1_, p_i1209_2_);
}
}
}