| /* |
| * Copyright (c) 2005, 2017, 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 |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.security.tools; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| |
| import java.net.URL; |
| |
| import java.security.KeyStore; |
| |
| import java.text.Collator; |
| |
| import java.util.Locale; |
| |
| /** |
| * <p> This class provides several utilities to <code>KeyStore</code>. |
| * |
| * @since 1.6.0 |
| */ |
| public class KeyStoreUtil { |
| |
| private KeyStoreUtil() { |
| // this class is not meant to be instantiated |
| } |
| |
| private static final String JKS = "jks"; |
| |
| private static final Collator collator = Collator.getInstance(); |
| static { |
| // this is for case insensitive string comparisons |
| collator.setStrength(Collator.PRIMARY); |
| }; |
| |
| /** |
| * Returns true if KeyStore has a password. This is true except for |
| * MSCAPI KeyStores |
| */ |
| public static boolean isWindowsKeyStore(String storetype) { |
| return storetype != null |
| && (storetype.equalsIgnoreCase("Windows-MY") |
| || storetype.equalsIgnoreCase("Windows-ROOT")); |
| } |
| |
| /** |
| * Returns standard-looking names for storetype |
| */ |
| public static String niceStoreTypeName(String storetype) { |
| if (storetype.equalsIgnoreCase("Windows-MY")) { |
| return "Windows-MY"; |
| } else if(storetype.equalsIgnoreCase("Windows-ROOT")) { |
| return "Windows-ROOT"; |
| } else { |
| return storetype.toUpperCase(Locale.ENGLISH); |
| } |
| } |
| |
| /** |
| * Returns the keystore with the configured CA certificates. |
| */ |
| public static KeyStore getCacertsKeyStore() |
| throws Exception |
| { |
| String sep = File.separator; |
| File file = new File(System.getProperty("java.home") + sep |
| + "lib" + sep + "security" + sep |
| + "cacerts"); |
| if (!file.exists()) { |
| return null; |
| } |
| KeyStore caks = null; |
| try (FileInputStream fis = new FileInputStream(file)) { |
| caks = KeyStore.getInstance(JKS); |
| caks.load(fis, null); |
| } |
| return caks; |
| } |
| |
| public static char[] getPassWithModifier(String modifier, String arg, |
| java.util.ResourceBundle rb) { |
| if (modifier == null) { |
| return arg.toCharArray(); |
| } else if (collator.compare(modifier, "env") == 0) { |
| String value = System.getenv(arg); |
| if (value == null) { |
| System.err.println(rb.getString( |
| "Cannot.find.environment.variable.") + arg); |
| return null; |
| } else { |
| return value.toCharArray(); |
| } |
| } else if (collator.compare(modifier, "file") == 0) { |
| try { |
| URL url = null; |
| try { |
| url = new URL(arg); |
| } catch (java.net.MalformedURLException mue) { |
| File f = new File(arg); |
| if (f.exists()) { |
| url = f.toURI().toURL(); |
| } else { |
| System.err.println(rb.getString( |
| "Cannot.find.file.") + arg); |
| return null; |
| } |
| } |
| |
| try (BufferedReader br = |
| new BufferedReader(new InputStreamReader( |
| url.openStream()))) { |
| String value = br.readLine(); |
| |
| if (value == null) { |
| return new char[0]; |
| } |
| |
| return value.toCharArray(); |
| } |
| } catch (IOException ioe) { |
| System.err.println(ioe); |
| return null; |
| } |
| } else { |
| System.err.println(rb.getString("Unknown.password.type.") + |
| modifier); |
| return null; |
| } |
| } |
| } |