From c12373bf41fd362e9df0a4ab675378a44ee83680 Mon Sep 17 00:00:00 2001
From: KHobbits <rob@khobbits.co.uk>
Date: Mon, 5 May 2014 22:36:16 +0100
Subject: Remove '-' from valid account names again. This could cause issues
 with NPC's converted to UUID before this version.

---
 Essentials/src/com/earth2me/essentials/EssentialsUpgrade.java | 6 +++---
 Essentials/src/com/earth2me/essentials/UserMap.java           | 8 ++++----
 Essentials/src/com/earth2me/essentials/api/Economy.java       | 2 +-
 Essentials/src/com/earth2me/essentials/utils/StringUtil.java  | 5 +++--
 4 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/Essentials/src/com/earth2me/essentials/EssentialsUpgrade.java b/Essentials/src/com/earth2me/essentials/EssentialsUpgrade.java
index e0a7e9481..fb6f0e520 100644
--- a/Essentials/src/com/earth2me/essentials/EssentialsUpgrade.java
+++ b/Essentials/src/com/earth2me/essentials/EssentialsUpgrade.java
@@ -548,7 +548,7 @@ public class EssentialsUpgrade
 
 		try
 		{
-			Thread.sleep(10000);
+			Thread.sleep(15000);
 		}
 		catch (InterruptedException ex)
 		{
@@ -595,7 +595,7 @@ public class EssentialsUpgrade
 
 			countFiles++;
 
-			final String name = string.substring(0, string.length() - 4);
+			String name = string.substring(0, string.length() - 4);
 			EssentialsUserConf config;
 			UUID uuid = null;
 			try
@@ -609,7 +609,7 @@ public class EssentialsUpgrade
 				conf.load();
 				conf.setProperty("lastAccountName", name);
 				conf.save();
-				
+
 				String uuidConf = ignoreUFCache ? "force-uuid" : "uuid";
 
 				String uuidString = conf.getString(uuidConf, null);
diff --git a/Essentials/src/com/earth2me/essentials/UserMap.java b/Essentials/src/com/earth2me/essentials/UserMap.java
index a615f753f..1e6b54c9b 100644
--- a/Essentials/src/com/earth2me/essentials/UserMap.java
+++ b/Essentials/src/com/earth2me/essentials/UserMap.java
@@ -84,7 +84,7 @@ public class UserMap extends CacheLoader<UUID, User> implements IConf
 	{
 		try
 		{
-			final String sanitizedName = StringUtil.sanitizeFileName(name);
+			final String sanitizedName = StringUtil.safeString(name);
 			if (names.containsKey(sanitizedName))
 			{
 				final UUID uuid = names.get(sanitizedName);
@@ -93,7 +93,7 @@ public class UserMap extends CacheLoader<UUID, User> implements IConf
 
 			for (Player player : ess.getServer().getOnlinePlayers())
 			{
-				String sanitizedPlayer = StringUtil.sanitizeFileName(player.getName());
+				String sanitizedPlayer = StringUtil.safeString(player.getName());
 				if (sanitizedPlayer.equalsIgnoreCase(sanitizedName))
 				{
 					User user = new User(player, ess);
@@ -144,7 +144,7 @@ public class UserMap extends CacheLoader<UUID, User> implements IConf
 			keys.add(uuid);
 			if (name != null && name.length() > 0)
 			{
-				final String keyName = StringUtil.sanitizeFileName(name);
+				final String keyName = StringUtil.safeString(name);
 				if (!names.containsKey(keyName) || !names.get(keyName).equals(uuid))
 				{
 					names.put(keyName, uuid);
@@ -195,7 +195,7 @@ public class UserMap extends CacheLoader<UUID, User> implements IConf
 			users.invalidate(uuid);
 		}
 		names.remove(name);
-		names.remove(StringUtil.sanitizeFileName(name));
+		names.remove(StringUtil.safeString(name));
 	}
 
 	public Set<UUID> getAllUniqueUsers()
diff --git a/Essentials/src/com/earth2me/essentials/api/Economy.java b/Essentials/src/com/earth2me/essentials/api/Economy.java
index f0c46f860..309e8a628 100644
--- a/Essentials/src/com/earth2me/essentials/api/Economy.java
+++ b/Essentials/src/com/earth2me/essentials/api/Economy.java
@@ -51,6 +51,7 @@ public class Economy
 	private static void createNPCFile(String name)
 	{
 		File folder = new File(ess.getDataFolder(), "userdata");
+		name = StringUtil.safeString(name);
 		if (!folder.exists())
 		{
 			folder.mkdirs();
@@ -450,4 +451,3 @@ public class Economy
 		deleteNPC(name);
 	}
 }
-
diff --git a/Essentials/src/com/earth2me/essentials/utils/StringUtil.java b/Essentials/src/com/earth2me/essentials/utils/StringUtil.java
index 3c0ea9239..6bb91313e 100644
--- a/Essentials/src/com/earth2me/essentials/utils/StringUtil.java
+++ b/Essentials/src/com/earth2me/essentials/utils/StringUtil.java
@@ -7,18 +7,19 @@ import java.util.regex.Pattern;
 public class StringUtil
 {
 	private static final Pattern INVALIDFILECHARS = Pattern.compile("[^a-z0-9-]");
+	private static final Pattern STRICTINVALIDCHARS = Pattern.compile("[^a-z0-9]");
 	private static final Pattern INVALIDCHARS = Pattern.compile("[^\t\n\r\u0020-\u007E\u0085\u00A0-\uD7FF\uE000-\uFFFC]");
 
 	//Used to clean file names before saving to disk
 	public static String sanitizeFileName(final String name)
 	{
-		return safeString(name);
+		return INVALIDFILECHARS.matcher(name.toLowerCase(Locale.ENGLISH)).replaceAll("_");
 	}
 
 	//Used to clean strings/names before saving as filenames/permissions
 	public static String safeString(final String string)
 	{
-		return INVALIDFILECHARS.matcher(string.toLowerCase(Locale.ENGLISH)).replaceAll("_");
+		return STRICTINVALIDCHARS.matcher(string.toLowerCase(Locale.ENGLISH)).replaceAll("_");
 	}
 
 	//Less restrictive string sanitizing, when not used as perm or filename
-- 
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