7059542: JNDI name operations should be locale independent

Reviewed-by: weijun

src/share/classes/com/sun/jndi/ldap/ClientId.java

@@ -25,6 +25,7 @@
 
 package com.sun.jndi.ldap;
 
+import java.util.Locale;
 import java.util.Arrays; // JDK 1.2
 import java.io.OutputStream;
 import javax.naming.ldap.Control;
@@ -71,7 +72,7 @@ class ClientId {
     ClientId(int version, String hostname, int port, String protocol,
             Control[] bindCtls, OutputStream trace, String socketFactory) {
         this.version = version;
-        this.hostname = hostname.toLowerCase();  // ignore case
+        this.hostname = hostname.toLowerCase(Locale.ENGLISH);  // ignore case
         this.port = port;
         this.protocol = protocol;
         this.bindCtls = (bindCtls != null ? bindCtls.clone() : null);
@@ -83,13 +84,15 @@ class ClientId {
         if ((socketFactory != null) &&
              !socketFactory.equals(LdapCtx.DEFAULT_SSL_FACTORY)) {
             try {
-                Class<?> socketFactoryClass = Obj.helper.loadClass(socketFactory);
+                Class<?> socketFactoryClass =
+                        Obj.helper.loadClass(socketFactory);
                 Class<?> objClass = Class.forName("java.lang.Object");
                 this.sockComparator = socketFactoryClass.getMethod(
                                 "compare", new Class<?>[]{objClass, objClass});
-                Method getDefault =
-                    socketFactoryClass.getMethod("getDefault", new Class<?>[]{});
-                this.factory = (SocketFactory) getDefault.invoke(null, new Object[]{});
+                Method getDefault = socketFactoryClass.getMethod(
+                                            "getDefault", new Class<?>[]{});
+                this.factory =
+                        (SocketFactory)getDefault.invoke(null, new Object[]{});
             } catch (Exception e) {
                 // Ignore it here, the same exceptions are/will be handled by
                 // LdapPoolManager and Connection classes.

src/share/classes/com/sun/jndi/ldap/LdapClient.java

@@ -26,6 +26,7 @@
 package com.sun.jndi.ldap;
 
 import java.io.*;
+import java.util.Locale;
 import java.util.Vector;
 import java.util.Hashtable;
 
@@ -738,14 +739,15 @@ public final class LdapClient implements PooledConnection {
         if (hasBinaryValues) {
             la.add(ber.parseOctetString(ber.peekByte(), len));
         } else {
-            la.add(ber.parseStringWithTag(Ber.ASN_SIMPLE_STRING, isLdapv3, len));
+            la.add(ber.parseStringWithTag(
+                                    Ber.ASN_SIMPLE_STRING, isLdapv3, len));
         }
         return len[0];
     }
 
     private boolean isBinaryValued(String attrid,
                                    Hashtable<String, Boolean> binaryAttrs) {
-        String id = attrid.toLowerCase();
+        String id = attrid.toLowerCase(Locale.ENGLISH);
 
         return ((id.indexOf(";binary") != -1) ||
             defaultBinaryAttrs.containsKey(id) ||
@@ -753,8 +755,8 @@ public final class LdapClient implements PooledConnection {
     }
 
     // package entry point; used by Connection
-    static void parseResult(BerDecoder replyBer, LdapResult res, boolean isLdapv3)
-        throws IOException {
+    static void parseResult(BerDecoder replyBer, LdapResult res,
+            boolean isLdapv3) throws IOException {
 
         res.status = replyBer.parseEnumeration();
         res.matchedDN = replyBer.parseString(isLdapv3);

src/share/classes/com/sun/jndi/ldap/LdapCtx.java

@@ -33,6 +33,7 @@ import javax.naming.ldap.*;
 import javax.naming.ldap.LdapName;
 import javax.naming.ldap.Rdn;
 
+import java.util.Locale;
 import java.util.Vector;
 import java.util.Hashtable;
 import java.util.List;
@@ -2597,7 +2598,7 @@ final public class LdapCtx extends ComponentDirContext
         } else {
             binaryAttrs = new Hashtable<>(11, 0.75f);
             StringTokenizer tokens =
-                new StringTokenizer(attrIds.toLowerCase(), " ");
+                new StringTokenizer(attrIds.toLowerCase(Locale.ENGLISH), " ");
 
             while (tokens.hasMoreTokens()) {
                 binaryAttrs.put(tokens.nextToken(), Boolean.TRUE);

src/share/classes/com/sun/jndi/ldap/LdapName.java

@@ -28,6 +28,7 @@ package com.sun.jndi.ldap;
 
 import java.util.Enumeration;
 import java.util.Vector;
+import java.util.Locale;
 
 import javax.naming.*;
 import javax.naming.directory.Attributes;
@@ -707,7 +708,7 @@ public final class LdapName implements Name {
 
             TypeAndValue that = (TypeAndValue)obj;
 
-            int diff = type.toUpperCase().compareTo(that.type.toUpperCase());
+            int diff = type.compareToIgnoreCase(that.type);
             if (diff != 0) {
                 return diff;
             }
@@ -730,7 +731,7 @@ public final class LdapName implements Name {
 
         public int hashCode() {
             // If two objects are equal, their hash codes must match.
-            return (type.toUpperCase().hashCode() +
+            return (type.toUpperCase(Locale.ENGLISH).hashCode() +
                     getValueComparable().hashCode());
         }
 
@@ -764,11 +765,12 @@ public final class LdapName implements Name {
 
             // cache result
             if (binary) {
-                comparable = value.toUpperCase();
+                comparable = value.toUpperCase(Locale.ENGLISH);
             } else {
                 comparable = (String)unescapeValue(value);
                 if (!valueCaseSensitive) {
-                    comparable = comparable.toUpperCase(); // ignore case
+                    // ignore case
+                    comparable = comparable.toUpperCase(Locale.ENGLISH);
                 }
             }
             return comparable;
@@ -836,7 +838,7 @@ public final class LdapName implements Name {
                 buf.append(Character.forDigit(0xF & b, 16));
             }
 
-            return (new String(buf)).toUpperCase();
+            return (new String(buf)).toUpperCase(Locale.ENGLISH);
         }
 
         /*

src/share/classes/com/sun/jndi/ldap/LdapPoolManager.java

@@ -28,6 +28,7 @@ package com.sun.jndi.ldap;
 import java.io.PrintStream;
 import java.io.OutputStream;
 import java.util.Hashtable;
+import java.util.Locale;
 import java.util.StringTokenizer;
 
 import javax.naming.ldap.Control;
@@ -133,7 +134,7 @@ public final class LdapPoolManager {
         String mech;
         int p;
         for (int i = 0; i < count; i++) {
-            mech = parser.nextToken().toLowerCase();
+            mech = parser.nextToken().toLowerCase(Locale.ENGLISH);
             if (mech.equals("anonymous")) {
                 mech = "none";
             }

src/share/classes/com/sun/jndi/toolkit/dir/HierMemDirCtx.java

@@ -910,7 +910,7 @@ final class HierarchicalName extends CompoundName {
     public int hashCode() {
         if (hashValue == -1) {
 
-            String name = toString().toUpperCase();
+            String name = toString().toUpperCase(Locale.ENGLISH);
             int len = name.length();
             int off = 0;
             char val[] = new char[len];

src/share/classes/com/sun/jndi/toolkit/dir/SearchFilter.java

@@ -29,6 +29,7 @@ import javax.naming.directory.*;
 import java.util.Enumeration;
 import java.util.StringTokenizer;
 import java.util.Vector;
+import java.util.Locale;
 
 /**
   * A class for parsing LDAP search filters (defined in RFC 1960, 2254)
@@ -395,19 +396,21 @@ public class SearchFilter implements AttrFilter {
 
             // do we need to begin with the first token?
             if(proto.charAt(0) != WILDCARD_TOKEN &&
-               !value.toString().toLowerCase().startsWith(
-                      subStrs.nextToken().toLowerCase())) {
-                if(debug) {System.out.println("faild initial test");}
+                    !value.toString().toLowerCase(Locale.ENGLISH).startsWith(
+                        subStrs.nextToken().toLowerCase(Locale.ENGLISH))) {
+                if(debug) {
+                    System.out.println("faild initial test");
+                }
                 return false;
             }
 
-
             while(subStrs.hasMoreTokens()) {
                 String currentStr = subStrs.nextToken();
                 if (debug) {System.out.println("looking for \"" +
                                                currentStr +"\"");}
-                currentPos = value.toLowerCase().indexOf(
-                       currentStr.toLowerCase(), currentPos);
+                currentPos = value.toLowerCase(Locale.ENGLISH).indexOf(
+                       currentStr.toLowerCase(Locale.ENGLISH), currentPos);
+
                 if(currentPos == -1) {
                     return false;
                 }

src/share/classes/com/sun/security/ntlm/NTLM.java

@@ -33,6 +33,7 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.security.spec.InvalidKeySpecException;
 import java.util.Arrays;
+import java.util.Locale;
 import javax.crypto.BadPaddingException;
 import javax.crypto.Cipher;
 import javax.crypto.IllegalBlockSizeException;
@@ -410,7 +411,8 @@ class NTLM {
 
     static byte[] getP1(char[] password) {
         try {
-            return new String(password).toUpperCase().getBytes("ISO8859_1");
+            return new String(password).toUpperCase(
+                                    Locale.ENGLISH).getBytes("ISO8859_1");
         } catch (UnsupportedEncodingException ex) {
             return null;
         }

src/share/classes/java/security/KeyRep.java

@@ -26,6 +26,7 @@
 package java.security;
 
 import java.io.*;
+import java.util.Locale;
 
 import java.security.spec.PKCS8EncodedKeySpec;
 import java.security.spec.X509EncodedKeySpec;
@@ -137,7 +138,7 @@ public class KeyRep implements Serializable {
 
         this.type = type;
         this.algorithm = algorithm;
-        this.format = format.toUpperCase();
+        this.format = format.toUpperCase(Locale.ENGLISH);
         this.encoded = encoded.clone();
     }
 

src/share/classes/java/security/Security.java

@@ -1087,8 +1087,10 @@ public final class Security {
             // Check the keys for each provider.
             for (Enumeration<Object> e = providers[i].keys();
                                                 e.hasMoreElements(); ) {
-                String currentKey = ((String)e.nextElement()).toUpperCase();
-                if (currentKey.startsWith(serviceName.toUpperCase())) {
+                String currentKey =
+                        ((String)e.nextElement()).toUpperCase(Locale.ENGLISH);
+                if (currentKey.startsWith(
+                        serviceName.toUpperCase(Locale.ENGLISH))) {
                     // We should skip the currentKey if it contains a
                     // whitespace. The reason is: such an entry in the
                     // provider property contains attributes for the
@@ -1096,7 +1098,8 @@ public final class Security {
                     // in entries which lead to the implementation
                     // classes.
                     if (currentKey.indexOf(" ") < 0) {
-                        result.add(currentKey.substring(serviceName.length() + 1));
+                        result.add(currentKey.substring(
+                                                serviceName.length() + 1));
                     }
                 }
             }

src/share/classes/javax/naming/NameImpl.java

@@ -25,6 +25,7 @@
 
 package javax.naming;
 
+import java.util.Locale;
 import java.util.Vector;
 import java.util.Enumeration;
 import java.util.Properties;
@@ -216,7 +217,8 @@ class NameImpl {
     }
 
     private static boolean toBoolean(String name) {
-        return ((name != null) && name.toLowerCase().equals("true"));
+        return ((name != null) &&
+            name.toLowerCase(Locale.ENGLISH).equals("true"));
     }
 
     private final void recordNamingConvention(Properties p) {
@@ -526,11 +528,14 @@ class NameImpl {
                 comp1 = comp1.trim();
                 comp2 = comp2.trim();
             }
+
+            int local;
             if (syntaxCaseInsensitive) {
-                comp1 = comp1.toLowerCase();
-                comp2 = comp2.toLowerCase();
+                local = comp1.compareToIgnoreCase(comp2);
+            } else {
+                local = comp1.compareTo(comp2);
             }
-            int local = comp1.compareTo(comp2);
+
             if (local != 0) {
                 return local;
             }
@@ -696,7 +701,7 @@ class NameImpl {
                 comp = comp.trim();
             }
             if (syntaxCaseInsensitive) {
-                comp = comp.toLowerCase();
+                comp = comp.toLowerCase(Locale.ENGLISH);
             }
 
             hash += comp.hashCode();

src/share/classes/javax/naming/directory/BasicAttributes.java

@@ -28,6 +28,7 @@ package javax.naming.directory;
 
 import java.util.Hashtable;
 import java.util.Enumeration;
+import java.util.Locale;
 
 import javax.naming.NamingException;
 import javax.naming.NamingEnumeration;
@@ -160,7 +161,7 @@ public class BasicAttributes implements Attributes {
 
     public Attribute get(String attrID) {
         Attribute attr = attrs.get(
-                ignoreCase ? attrID.toLowerCase() : attrID);
+                ignoreCase ? attrID.toLowerCase(Locale.ENGLISH) : attrID);
         return (attr);
     }
 
@@ -179,13 +180,13 @@ public class BasicAttributes implements Attributes {
     public Attribute put(Attribute attr) {
         String id = attr.getID();
         if (ignoreCase) {
-            id = id.toLowerCase();
+            id = id.toLowerCase(Locale.ENGLISH);
         }
         return attrs.put(id, attr);
     }
 
     public Attribute remove(String attrID) {
-        String id = (ignoreCase ? attrID.toLowerCase() : attrID);
+        String id = (ignoreCase ? attrID.toLowerCase(Locale.ENGLISH) : attrID);
         return attrs.remove(id);
     }
 

src/share/classes/javax/naming/ldap/Rdn.java

@@ -28,6 +28,7 @@ package javax.naming.ldap;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
 import java.util.ArrayList;
+import java.util.Locale;
 import java.util.Collections;
 
 import javax.naming.InvalidNameException;
@@ -434,8 +435,7 @@ public class Rdn implements Serializable, Comparable<Object> {
         }
 
         public int compareTo(RdnEntry that) {
-            int diff = type.toUpperCase().compareTo(
-                        that.type.toUpperCase());
+            int diff = type.compareToIgnoreCase(that.type);
             if (diff != 0) {
                 return diff;
             }
@@ -462,7 +462,7 @@ public class Rdn implements Serializable, Comparable<Object> {
         }
 
         public int hashCode() {
-            return (type.toUpperCase().hashCode() +
+            return (type.toUpperCase(Locale.ENGLISH).hashCode() +
                 getValueComparable().hashCode());
         }
 
@@ -479,7 +479,7 @@ public class Rdn implements Serializable, Comparable<Object> {
             if (value instanceof byte[]) {
                 comparable = escapeBinaryValue((byte[]) value);
             } else {
-                comparable = ((String) value).toUpperCase();
+                comparable = ((String) value).toUpperCase(Locale.ENGLISH);
             }
             return comparable;
         }
@@ -569,7 +569,6 @@ public class Rdn implements Serializable, Comparable<Object> {
             builder.append(Character.forDigit(0xF & b, 16));
         }
         return builder.toString();
-        // return builder.toString().toUpperCase();
     }
 
     /**

src/share/classes/sun/security/jgss/krb5/Krb5NameElement.java

@@ -35,6 +35,7 @@ import java.io.UnsupportedEncodingException;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.security.Provider;
+import java.util.Locale;
 
 /**
  * Implements the GSSNameSpi for the krb5 mechanism.
@@ -184,7 +185,7 @@ public class Krb5NameElement
             } catch (UnknownHostException e) {
                 // use hostname as it is
             }
-            hostName = hostName.toLowerCase();
+            hostName = hostName.toLowerCase(Locale.ENGLISH);
 
             temp = temp.append('/').append(hostName);
             return temp.toString();

src/share/classes/sun/security/krb5/PrincipalName.java

@@ -35,6 +35,7 @@ import sun.security.krb5.internal.*;
 import sun.security.util.*;
 import java.net.*;
 import java.util.Vector;
+import java.util.Locale;
 import java.io.IOException;
 import java.math.BigInteger;
 import sun.security.krb5.internal.ccache.CCacheOutputStream;
@@ -389,14 +390,14 @@ public class PrincipalName
                     // Looks if canonicalized is a longer format of hostName,
                     // we accept cases like
                     //     bunny -> bunny.rabbit.hole
-                    if (canonicalized.toLowerCase()
-                            .startsWith(hostName.toLowerCase()+".")) {
+                    if (canonicalized.toLowerCase(Locale.ENGLISH).startsWith(
+                                hostName.toLowerCase(Locale.ENGLISH)+".")) {
                         hostName = canonicalized;
                     }
                 } catch (UnknownHostException e) {
                     // no canonicalization, use old
                 }
-                nameParts[1] = hostName.toLowerCase();
+                nameParts[1] = hostName.toLowerCase(Locale.ENGLISH);
             }
             nameStrings = nameParts;
             nameType = type;

src/share/classes/sun/security/pkcs12/PKCS12KeyStore.java

@@ -219,7 +219,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
     public Key engineGetKey(String alias, char[] password)
         throws NoSuchAlgorithmException, UnrecoverableKeyException
     {
-        KeyEntry entry = entries.get(alias.toLowerCase());
+        KeyEntry entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         Key key = null;
 
         if (entry == null) {
@@ -296,7 +296,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
      * <i>key entry</i> without a certificate chain).
      */
     public Certificate[] engineGetCertificateChain(String alias) {
-        KeyEntry entry = entries.get(alias.toLowerCase());
+        KeyEntry entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if (entry != null) {
             if (entry.chain == null) {
                 return null;
@@ -324,7 +324,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
      * does not contain a certificate.
      */
     public Certificate engineGetCertificate(String alias) {
-        KeyEntry entry = entries.get(alias.toLowerCase());
+        KeyEntry entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if (entry != null) {
             if (entry.chain == null) {
                 return null;
@@ -345,7 +345,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
      * not exist
      */
     public Date engineGetCreationDate(String alias) {
-        KeyEntry entry = entries.get(alias.toLowerCase());
+        KeyEntry entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if (entry != null) {
             return new Date(entry.date.getTime());
         } else {
@@ -409,10 +409,10 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
             // set the keyId to current date
             entry.keyId = ("Time " + (entry.date).getTime()).getBytes("UTF8");
             // set the alias
-            entry.alias = alias.toLowerCase();
+            entry.alias = alias.toLowerCase(Locale.ENGLISH);
 
             // add the entry
-            entries.put(alias.toLowerCase(), entry);
+            entries.put(alias.toLowerCase(Locale.ENGLISH), entry);
         } catch (Exception nsae) {
             throw new KeyStoreException("Key protection " +
                        " algorithm not found: " + nsae, nsae);
@@ -465,7 +465,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
             // Won't happen
         }
         // set the alias
-        entry.alias = alias.toLowerCase();
+        entry.alias = alias.toLowerCase(Locale.ENGLISH);
 
         entry.protectedPrivKey = key.clone();
         if (chain != null) {
@@ -473,7 +473,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
         }
 
         // add the entry
-        entries.put(alias.toLowerCase(), entry);
+        entries.put(alias.toLowerCase(Locale.ENGLISH), entry);
     }
 
 
@@ -618,7 +618,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
     public synchronized void engineSetCertificateEntry(String alias,
         Certificate cert) throws KeyStoreException
     {
-        KeyEntry entry = entries.get(alias.toLowerCase());
+        KeyEntry entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if (entry != null) {
             throw new KeyStoreException("Cannot overwrite own certificate");
         } else
@@ -635,7 +635,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
     public synchronized void engineDeleteEntry(String alias)
         throws KeyStoreException
     {
-        entries.remove(alias.toLowerCase());
+        entries.remove(alias.toLowerCase(Locale.ENGLISH));
     }
 
     /**
@@ -655,7 +655,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
      * @return true if the alias exists, false otherwise
      */
     public boolean engineContainsAlias(String alias) {
-        return entries.containsKey(alias.toLowerCase());
+        return entries.containsKey(alias.toLowerCase(Locale.ENGLISH));
     }
 
     /**
@@ -675,7 +675,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
      * <i>key entry</i>, false otherwise.
      */
     public boolean engineIsKeyEntry(String alias) {
-        KeyEntry entry = entries.get(alias.toLowerCase());
+        KeyEntry entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if (entry != null) {
             return true;
         } else {
@@ -1274,7 +1274,8 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
         if (password != null && s.available() > 0) {
            MacData macData = new MacData(s);
            try {
-                String algName = macData.getDigestAlgName().toUpperCase();
+                String algName =
+                        macData.getDigestAlgName().toUpperCase(Locale.ENGLISH);
                 if (algName.equals("SHA")  ||
                     algName.equals("SHA1") ||
                     algName.equals("SHA-1")) {
@@ -1479,7 +1480,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
                 if (alias == null)
                    alias = getUnfriendlyName();
                 entry.alias = alias;
-                entries.put(alias.toLowerCase(), entry);
+                entries.put(alias.toLowerCase(Locale.ENGLISH), entry);
             } else if (bagItem instanceof X509Certificate) {
                 X509Certificate cert = (X509Certificate)bagItem;
                 // Insert a localKeyID for the corresponding cert

src/share/classes/sun/security/provider/JavaKeyStore.java

@@ -54,7 +54,7 @@ abstract class JavaKeyStore extends KeyStoreSpi {
     // regular JKS
     public static final class JKS extends JavaKeyStore {
         String convertAlias(String alias) {
-            return alias.toLowerCase();
+            return alias.toLowerCase(Locale.ENGLISH);
         }
     }
 

src/share/classes/sun/security/provider/certpath/ldap/LDAPCertStore.java

@@ -879,7 +879,8 @@ public class LDAPCertStore extends CertStoreSpi {
             if (hashCode == 0) {
                 int result = 17;
                 result = 37*result + getPort();
-                result = 37*result + getServerName().toLowerCase().hashCode();
+                result = 37*result +
+                    getServerName().toLowerCase(Locale.ENGLISH).hashCode();
                 hashCode = result;
             }
             return hashCode;

src/share/classes/sun/security/ssl/SSLSessionContextImpl.java

@@ -33,6 +33,7 @@ import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.NoSuchElementException;
 import java.util.Vector;
+import java.util.Locale;
 
 import javax.net.ssl.SSLSession;
 import javax.net.ssl.SSLSessionContext;
@@ -166,7 +167,8 @@ final class SSLSessionContextImpl implements SSLSessionContext {
     }
 
     private String getKey(String hostname, int port) {
-        return (hostname + ":" + String.valueOf(port)).toLowerCase();
+        return (hostname + ":" +
+            String.valueOf(port)).toLowerCase(Locale.ENGLISH);
     }
 
     // cache a SSLSession

src/share/classes/sun/security/tools/KeyStoreUtil.java

@@ -25,6 +25,8 @@
 
 package sun.security.tools;
 
+import java.util.Locale;
+
 /**
  * <p> This class provides several utilities to <code>KeyStore</code>.
  *
@@ -63,7 +65,7 @@ public class KeyStoreUtil {
         } else if(storetype.equalsIgnoreCase("Windows-ROOT")) {
             return "Windows-ROOT";
         } else {
-            return storetype.toUpperCase();
+            return storetype.toUpperCase(Locale.ENGLISH);
         }
     }
 }

src/share/classes/sun/security/util/HostnameChecker.java

@@ -266,8 +266,8 @@ public class HostnameChecker {
      */
     private static boolean matchAllWildcards(String name,
          String template) {
-        name = name.toLowerCase();
-        template = template.toLowerCase();
+        name = name.toLowerCase(Locale.ENGLISH);
+        template = template.toLowerCase(Locale.ENGLISH);
         StringTokenizer nameSt = new StringTokenizer(name, ".");
         StringTokenizer templateSt = new StringTokenizer(template, ".");
 
@@ -296,8 +296,8 @@ public class HostnameChecker {
      */
     private static boolean matchLeftmostWildcard(String name,
                          String template) {
-        name = name.toLowerCase();
-        template = template.toLowerCase();
+        name = name.toLowerCase(Locale.ENGLISH);
+        template = template.toLowerCase(Locale.ENGLISH);
 
         // Retreive leftmost component
         int templateIdx = template.indexOf(".");

src/share/classes/sun/security/x509/DNSName.java

@@ -159,7 +159,7 @@ public class DNSName implements GeneralNameInterface {
      * @return a hash code value for this object.
      */
     public int hashCode() {
-        return name.toUpperCase().hashCode();
+        return name.toUpperCase(Locale.ENGLISH).hashCode();
     }
 
     /**

src/share/classes/sun/security/x509/RFC822Name.java

@@ -153,7 +153,7 @@ public class RFC822Name implements GeneralNameInterface
      * @return a hash code value for this object.
      */
     public int hashCode() {
-        return name.toUpperCase().hashCode();
+        return name.toUpperCase(Locale.ENGLISH).hashCode();
     }
 
     /**

test/javax/naming/ldap/LdapName/CompareToEqualsTests.java

 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,12 +23,14 @@
 
 /*
  * @test
- * @bug 4635618
+ * @bug 4635618 7059542
  * @summary Support for manipulating LDAP Names
+ *          JNDI name operations should be locale independent
  */
 
 import javax.naming.ldap.*;
 import java.util.ArrayList;
+import java.util.Locale;
 import java.util.List;
 import javax.naming.InvalidNameException;
 
@@ -39,52 +41,61 @@ public class CompareToEqualsTests {
 
     public static void main(String args[])
                 throws Exception {
-
-        /**
-         * Test cases:
-         * 1) Same RDNs.
-         * 2) same RDN sequence with an AVA ordered differently.
-         * 3) RDN sequences of a differing AVA.
-         * 4) RDN sequence of different length.
-         * 5) RDN sequence of different Case.
-         * 6) Matching binary return values.
-         * 7) Binary values that don't match.
-         */
-        String names1[] = new String [] {
+         Locale reservedLocale = Locale.getDefault();
+         try {
+            /**
+             * Test cases:
+             * 1) Same RDNs.
+             * 2) same RDN sequence with an AVA ordered differently.
+             * 3) RDN sequences of a differing AVA.
+             * 4) RDN sequence of different length.
+             * 5) RDN sequence of different Case.
+             * 6) Matching binary return values.
+             * 7) Binary values that don't match.
+             */
+            String names1[] = new String [] {
                 "ou=Sales+cn=Bob", "ou=Sales+cn=Bob", "ou=Sales+cn=Bob",
                 "ou=Sales+cn=Scott+c=US", "cn=config"};
 
-        String names2[] = new String [] {
+            String names2[] = new String [] {
                 "ou=Sales+cn=Bob", "cn=Bob+ou=Sales", "ou=Sales+cn=Scott",
                 "ou=Sales+cn=Scott", "Cn=COnFIG"};
 
-        int expectedResults[] = {0, 0, -1, -1, 0};
+            int expectedResults[] = {0, 0, -1, -1, 0};
 
+            for (Locale locale : Locale.getAvailableLocales()) {
+                // reset the default locale
+                Locale.setDefault(locale);
 
-        for (int i = 0; i < names1.length; i++) {
-            checkResults(new LdapName(names1[i]),
+                for (int i = 0; i < names1.length; i++) {
+                    checkResults(new LdapName(names1[i]),
                         new LdapName(names2[i]), expectedResults[i]);
+                }
+
+                byte[] value = "abcxyz".getBytes();
+                Rdn rdn1 = new Rdn("binary", value);
+                ArrayList rdns1 = new ArrayList();
+                rdns1.add(rdn1);
+                LdapName l1 = new LdapName(rdns1);
+
+                Rdn rdn2 = new Rdn("binary", value);
+                ArrayList rdns2 = new ArrayList();
+                rdns2.add(rdn2);
+                LdapName l2 = new LdapName(rdns2);
+                checkResults(l1, l2, 0);
+
+                l2 = new LdapName("binary=#61626378797A");
+                checkResults(l1, l2, 0);
+
+                l2 = new LdapName("binary=#61626378797B");
+                checkResults(l1, l2, -1);
+
+                System.out.println("Tests passed");
+            }
+        } finally {
+            // restore the reserved locale
+            Locale.setDefault(reservedLocale);
         }
-
-        byte[] value = "abcxyz".getBytes();
-        Rdn rdn1 = new Rdn("binary", value);
-        ArrayList rdns1 = new ArrayList();
-        rdns1.add(rdn1);
-        LdapName l1 = new LdapName(rdns1);
-
-        Rdn rdn2 = new Rdn("binary", value);
-        ArrayList rdns2 = new ArrayList();
-        rdns2.add(rdn2);
-        LdapName l2 = new LdapName(rdns2);
-        checkResults(l1, l2, 0);
-
-        l2 = new LdapName("binary=#61626378797A");
-        checkResults(l1, l2, 0);
-
-        l2 = new LdapName("binary=#61626378797B");
-        checkResults(l1, l2, -1);
-
-        System.out.println("Tests passed");
     }