7065233: To interpret case-insensitive string locale independently

Reviewed-by: xuelei

src/share/classes/com/sun/crypto/provider/JceKeyStore.java

 /*
- * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2014, 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
@@ -107,7 +107,7 @@ public final class JceKeyStore extends KeyStoreSpi {
     {
         Key key = null;
 
-        Object entry = entries.get(alias.toLowerCase());
+        Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
 
         if (!((entry instanceof PrivateKeyEntry) ||
               (entry instanceof SecretKeyEntry))) {
@@ -150,7 +150,7 @@ public final class JceKeyStore extends KeyStoreSpi {
     {
         Certificate[] chain = null;
 
-        Object entry = entries.get(alias.toLowerCase());
+        Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
 
         if ((entry instanceof PrivateKeyEntry)
             && (((PrivateKeyEntry)entry).chain != null)) {
@@ -178,7 +178,7 @@ public final class JceKeyStore extends KeyStoreSpi {
     public Certificate engineGetCertificate(String alias) {
         Certificate cert = null;
 
-        Object entry = entries.get(alias.toLowerCase());
+        Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
 
         if (entry != null) {
             if (entry instanceof TrustedCertEntry) {
@@ -203,7 +203,7 @@ public final class JceKeyStore extends KeyStoreSpi {
     public Date engineGetCreationDate(String alias) {
         Date date = null;
 
-        Object entry = entries.get(alias.toLowerCase());
+        Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
 
         if (entry != null) {
             // We have to create a new instance of java.util.Date because
@@ -266,7 +266,7 @@ public final class JceKeyStore extends KeyStoreSpi {
                     }
 
                     // store the entry
-                    entries.put(alias.toLowerCase(), entry);
+                    entries.put(alias.toLowerCase(Locale.ENGLISH), entry);
 
                 } else {
                     SecretKeyEntry entry = new SecretKeyEntry();
@@ -274,7 +274,7 @@ public final class JceKeyStore extends KeyStoreSpi {
 
                     // seal and store the key
                     entry.sealedKey = keyProtector.seal(key);
-                    entries.put(alias.toLowerCase(), entry);
+                    entries.put(alias.toLowerCase(Locale.ENGLISH), entry);
                 }
 
             } catch (Exception e) {
@@ -322,7 +322,7 @@ public final class JceKeyStore extends KeyStoreSpi {
                 entry.chain = null;
             }
 
-            entries.put(alias.toLowerCase(), entry);
+            entries.put(alias.toLowerCase(Locale.ENGLISH), entry);
         }
     }
 
@@ -345,7 +345,7 @@ public final class JceKeyStore extends KeyStoreSpi {
     {
         synchronized(entries) {
 
-            Object entry = entries.get(alias.toLowerCase());
+            Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
             if (entry != null) {
                 if (entry instanceof PrivateKeyEntry) {
                     throw new KeyStoreException("Cannot overwrite own "
@@ -358,7 +358,7 @@ public final class JceKeyStore extends KeyStoreSpi {
             TrustedCertEntry trustedCertEntry = new TrustedCertEntry();
             trustedCertEntry.cert = cert;
             trustedCertEntry.date = new Date();
-            entries.put(alias.toLowerCase(), trustedCertEntry);
+            entries.put(alias.toLowerCase(Locale.ENGLISH), trustedCertEntry);
         }
     }
 
@@ -373,7 +373,7 @@ public final class JceKeyStore extends KeyStoreSpi {
         throws KeyStoreException
     {
         synchronized(entries) {
-            entries.remove(alias.toLowerCase());
+            entries.remove(alias.toLowerCase(Locale.ENGLISH));
         }
     }
 
@@ -394,7 +394,7 @@ public final class JceKeyStore 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));
     }
 
     /**
@@ -416,7 +416,7 @@ public final class JceKeyStore extends KeyStoreSpi {
     public boolean engineIsKeyEntry(String alias) {
         boolean isKey = false;
 
-        Object entry = entries.get(alias.toLowerCase());
+        Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if ((entry instanceof PrivateKeyEntry)
             || (entry instanceof SecretKeyEntry)) {
             isKey = true;
@@ -434,7 +434,7 @@ public final class JceKeyStore extends KeyStoreSpi {
      */
     public boolean engineIsCertificateEntry(String alias) {
         boolean isCert = false;
-        Object entry = entries.get(alias.toLowerCase());
+        Object entry = entries.get(alias.toLowerCase(Locale.ENGLISH));
         if (entry instanceof TrustedCertEntry) {
             isCert = true;
         }

src/share/classes/com/sun/crypto/provider/PBEKey.java

 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, 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
@@ -27,6 +27,7 @@ package com.sun.crypto.provider;
 
 import java.security.KeyRep;
 import java.security.spec.InvalidKeySpecException;
+import java.util.Locale;
 import javax.crypto.SecretKey;
 import javax.crypto.spec.PBEKeySpec;
 
@@ -91,7 +92,7 @@ final class PBEKey implements SecretKey {
         for (int i = 1; i < this.key.length; i++) {
             retval += this.key[i] * i;
         }
-        return(retval ^= getAlgorithm().toLowerCase().hashCode());
+        return(retval ^= getAlgorithm().toLowerCase(Locale.ENGLISH).hashCode());
     }
 
     public boolean equals(Object obj) {

src/share/classes/com/sun/crypto/provider/PBEKeyFactory.java

 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, 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
@@ -32,6 +32,7 @@ import javax.crypto.SecretKey;
 import javax.crypto.SecretKeyFactorySpi;
 import javax.crypto.spec.PBEKeySpec;
 import java.util.HashSet;
+import java.util.Locale;
 
 /**
  * This class implements a key factory for PBE keys according to PKCS#5,
@@ -56,24 +57,24 @@ abstract class PBEKeyFactory extends SecretKeyFactorySpi {
 
     static {
         validTypes = new HashSet<String>(17);
-        validTypes.add("PBEWithMD5AndDES".toUpperCase());
-        validTypes.add("PBEWithSHA1AndDESede".toUpperCase());
-        validTypes.add("PBEWithSHA1AndRC2_40".toUpperCase());
-        validTypes.add("PBEWithSHA1AndRC2_128".toUpperCase());
-        validTypes.add("PBEWithSHA1AndRC4_40".toUpperCase());
-        validTypes.add("PBEWithSHA1AndRC4_128".toUpperCase());
+        validTypes.add("PBEWithMD5AndDES".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithSHA1AndDESede".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithSHA1AndRC2_40".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithSHA1AndRC2_128".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithSHA1AndRC4_40".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithSHA1AndRC4_128".toUpperCase(Locale.ENGLISH));
         // Proprietary algorithm.
-        validTypes.add("PBEWithMD5AndTripleDES".toUpperCase());
-        validTypes.add("PBEWithHmacSHA1AndAES_128".toUpperCase());
-        validTypes.add("PBEWithHmacSHA224AndAES_128".toUpperCase());
-        validTypes.add("PBEWithHmacSHA256AndAES_128".toUpperCase());
-        validTypes.add("PBEWithHmacSHA384AndAES_128".toUpperCase());
-        validTypes.add("PBEWithHmacSHA512AndAES_128".toUpperCase());
-        validTypes.add("PBEWithHmacSHA1AndAES_256".toUpperCase());
-        validTypes.add("PBEWithHmacSHA224AndAES_256".toUpperCase());
-        validTypes.add("PBEWithHmacSHA256AndAES_256".toUpperCase());
-        validTypes.add("PBEWithHmacSHA384AndAES_256".toUpperCase());
-        validTypes.add("PBEWithHmacSHA512AndAES_256".toUpperCase());
+        validTypes.add("PBEWithMD5AndTripleDES".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA1AndAES_128".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA224AndAES_128".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA256AndAES_128".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA384AndAES_128".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA512AndAES_128".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA1AndAES_256".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA224AndAES_256".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA256AndAES_256".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA384AndAES_256".toUpperCase(Locale.ENGLISH));
+        validTypes.add("PBEWithHmacSHA512AndAES_256".toUpperCase(Locale.ENGLISH));
     }
 
     public static final class PBEWithMD5AndDES
@@ -237,7 +238,7 @@ abstract class PBEKeyFactory extends SecretKeyFactorySpi {
     protected KeySpec engineGetKeySpec(SecretKey key, Class<?> keySpecCl)
         throws InvalidKeySpecException {
         if ((key instanceof SecretKey)
-            && (validTypes.contains(key.getAlgorithm().toUpperCase()))
+            && (validTypes.contains(key.getAlgorithm().toUpperCase(Locale.ENGLISH)))
             && (key.getFormat().equalsIgnoreCase("RAW"))) {
 
             // Check if requested key spec is amongst the valid ones
@@ -279,7 +280,7 @@ abstract class PBEKeyFactory extends SecretKeyFactorySpi {
     {
         try {
             if ((key != null) &&
-                (validTypes.contains(key.getAlgorithm().toUpperCase())) &&
+                (validTypes.contains(key.getAlgorithm().toUpperCase(Locale.ENGLISH))) &&
                 (key.getFormat().equalsIgnoreCase("RAW"))) {
 
                 // Check if key originates from this factory

src/share/classes/com/sun/crypto/provider/PBKDF2KeyImpl.java

 /*
- * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2014, 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
@@ -30,6 +30,7 @@ import java.nio.ByteBuffer;
 import java.nio.CharBuffer;
 import java.nio.charset.Charset;
 import java.util.Arrays;
+import java.util.Locale;
 import java.security.KeyRep;
 import java.security.GeneralSecurityException;
 import java.security.NoSuchAlgorithmException;
@@ -143,7 +144,7 @@ final class PBKDF2KeyImpl implements javax.crypto.interfaces.PBEKey {
                 @Override
                 public int hashCode() {
                     return Arrays.hashCode(password) * 41 +
-                            prf.getAlgorithm().toLowerCase().hashCode();
+                      prf.getAlgorithm().toLowerCase(Locale.ENGLISH).hashCode();
                 }
                 @Override
                 public boolean equals(Object obj) {
@@ -221,7 +222,7 @@ final class PBKDF2KeyImpl implements javax.crypto.interfaces.PBEKey {
         for (int i = 1; i < this.key.length; i++) {
             retval += this.key[i] * i;
         }
-        return(retval ^= getAlgorithm().toLowerCase().hashCode());
+        return(retval ^= getAlgorithm().toLowerCase(Locale.ENGLISH).hashCode());
     }
 
     public boolean equals(Object obj) {

src/share/classes/javax/crypto/spec/SecretKeySpec.java

 /*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2014, 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
@@ -26,6 +26,7 @@
 package javax.crypto.spec;
 
 import java.security.spec.KeySpec;
+import java.util.Locale;
 import javax.crypto.SecretKey;
 
 /**
@@ -194,7 +195,8 @@ public class SecretKeySpec implements KeySpec, SecretKey {
         if (this.algorithm.equalsIgnoreCase("TripleDES"))
             return (retval ^= "desede".hashCode());
         else
-            return (retval ^= this.algorithm.toLowerCase().hashCode());
+            return (retval ^=
+                    this.algorithm.toLowerCase(Locale.ENGLISH).hashCode());
     }
 
    /**

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

 /*
- * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2014, 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
@@ -900,7 +900,7 @@ public final class PKCS12KeyStore extends KeyStoreSpi {
     private static ObjectIdentifier mapPBEAlgorithmToOID(String algorithm)
         throws NoSuchAlgorithmException {
         // Check for PBES2 algorithms
-        if (algorithm.toLowerCase().startsWith("pbewithhmacsha")) {
+        if (algorithm.toLowerCase(Locale.ENGLISH).startsWith("pbewithhmacsha")) {
             return pbes2_OID;
         }
         return AlgorithmId.get(algorithm).getOID();

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

 /*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, 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
@@ -451,7 +451,7 @@ public final class ConfigFile extends Configuration {
 
                 // controlFlag (required, optional, etc)
                 LoginModuleControlFlag controlFlag;
-                String sflag = match("controlFlag").toUpperCase();
+                String sflag = match("controlFlag").toUpperCase(Locale.ENGLISH);
                 switch (sflag) {
                     case "REQUIRED":
                         controlFlag = LoginModuleControlFlag.REQUIRED;

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

 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, 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
@@ -707,7 +707,7 @@ public class PolicyParser {
             } catch (PropertyExpander.ExpandException peee) {
                 throw new IOException(peee.getLocalizedMessage());
             }
-            properties.put(key.toLowerCase(), value);
+            properties.put(key.toLowerCase(Locale.ENGLISH), value);
         }
 
         return properties;

src/share/classes/sun/security/tools/keytool/Main.java

@@ -1494,7 +1494,7 @@ public final class Main {
         boolean useDefaultPBEAlgorithm = true;
         SecretKey secKey = null;
 
-        if (keyAlgName.toUpperCase().startsWith("PBE")) {
+        if (keyAlgName.toUpperCase(Locale.ENGLISH).startsWith("PBE")) {
             SecretKeyFactory factory = SecretKeyFactory.getInstance("PBE");
 
             // User is prompted for PBE credential