| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.servicecomb.foundation.ssl; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.URL; |
| import java.security.KeyStore; |
| import java.security.cert.CRL; |
| import java.security.cert.CRLException; |
| import java.security.cert.CertificateException; |
| import java.security.cert.CertificateFactory; |
| import java.util.Collection; |
| |
| import javax.net.ssl.KeyManager; |
| import javax.net.ssl.KeyManagerFactory; |
| import javax.net.ssl.TrustManager; |
| import javax.net.ssl.TrustManagerFactory; |
| |
| public final class KeyStoreUtil { |
| private KeyStoreUtil() { |
| |
| } |
| |
| public static KeyStore createKeyStore(String storeName, String storeType, |
| char[] storeValue) { |
| if (storeName == null) { |
| return null; |
| } |
| |
| File storeFile = new File(storeName); |
| |
| try { |
| if (storeFile.isFile()) { |
| return createKeyStore(new FileInputStream(storeFile), storeType, storeValue); |
| } |
| |
| ClassLoader classLoader = |
| Thread.currentThread().getContextClassLoader() == null ? KeyStoreUtil.class.getClassLoader() |
| : Thread.currentThread().getContextClassLoader(); |
| URL resource = classLoader.getResource(storeName); |
| if (resource != null) { |
| return createKeyStore(resource.openStream(), storeType, storeValue); |
| } |
| } catch (IOException e) { |
| throw new IllegalArgumentException("Bad key store or value." |
| + e.getMessage()); |
| } |
| |
| return null; |
| } |
| |
| public static KeyStore createKeyStore(InputStream store, String storeType, |
| char[] storeValue) { |
| try (InputStream is = store) { |
| KeyStore keystore = KeyStore.getInstance(storeType); |
| keystore.load(is, storeValue); |
| return keystore; |
| } catch (Exception e) { |
| throw new IllegalArgumentException("Bad key store or value." |
| + e.getMessage()); |
| } |
| } |
| |
| @SuppressWarnings({"rawtypes", "unchecked"}) |
| public static CRL[] createCRL(String crlfile) { |
| InputStream is = null; |
| try { |
| CertificateFactory cf = CertificateFactory.getInstance("X.509"); |
| is = new FileInputStream(crlfile); |
| Collection c = cf.generateCRLs(is); |
| return (CRL[]) c.toArray(new CRL[0]); |
| } catch (CertificateException e) { |
| throw new IllegalArgumentException("bad cert file."); |
| } catch (FileNotFoundException e) { |
| throw new IllegalArgumentException("crl file not found."); |
| } catch (CRLException e) { |
| throw new IllegalArgumentException("bad crl file."); |
| } finally { |
| if (is != null) { |
| try { |
| is.close(); |
| } catch (IOException e) { |
| ignore(); |
| } |
| } |
| } |
| } |
| |
| public static KeyManager[] createKeyManagers(final KeyStore keystore, |
| char[] keyvalue) { |
| try { |
| KeyManagerFactory kmfactory = |
| KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm()); |
| kmfactory.init(keystore, keyvalue); |
| return kmfactory.getKeyManagers(); |
| } catch (Exception e) { |
| throw new IllegalArgumentException("Bad key store." |
| + e.getMessage()); |
| } |
| } |
| |
| public static TrustManager[] createTrustManagers(final KeyStore keystore) { |
| try { |
| TrustManagerFactory tmfactory = |
| TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()); |
| tmfactory.init(keystore); |
| return tmfactory.getTrustManagers(); |
| } catch (Exception e) { |
| throw new IllegalArgumentException("Bad trust store." |
| + e.getMessage()); |
| } |
| } |
| |
| private static void ignore() { |
| } |
| } |