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Diffstat (limited to 'id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/KeyStoreUtils.java')
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diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/KeyStoreUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/KeyStoreUtils.java
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--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/KeyStoreUtils.java
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-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-package at.gv.egovernment.moa.util;
-
-import iaik.x509.X509Certificate;
-
-import java.io.BufferedInputStream;
-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.GeneralSecurityException;
-import java.security.KeyStore;
-import java.security.KeyStoreException;
-import java.security.cert.Certificate;
-
-/**
- * Utility for creating and loading key stores.
- *
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class KeyStoreUtils {
-
- /**
- * JAVA KeyStore
- */
- private static final String KEYSTORE_TYPE_JKS = "JKS";
-
- /**
- * PKCS12 KeyStore
- */
- private static final String KEYSTORE_TYPE_PKCS12 = "PKCS12";
-
-
-
- /**
- * Loads a key store from file.
- *
- * @param keystoreType key store type
- * @param urlString URL of key store
- * @param password password protecting the key store
- * @return key store loaded
- * @throws IOException thrown while reading the key store from file
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore loadKeyStore(
- String keystoreType,
- String urlString,
- String password)
- throws IOException, GeneralSecurityException {
-
- URL keystoreURL = new URL(urlString);
- InputStream in = keystoreURL.openStream();
- return loadKeyStore(keystoreType, in, password);
- }
- /**
- * Loads a key store from an <code>InputStream</code>, and
- * closes the <code>InputStream</code>.
- *
- * @param keystoreType key store type
- * @param in input stream
- * @param password password protecting the key store
- * @return key store loaded
- * @throws IOException thrown while reading the key store from the stream
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore loadKeyStore(
- String keystoreType,
- InputStream in,
- String password)
- throws IOException, GeneralSecurityException {
-
- char[] chPassword = null;
- if (password != null)
- chPassword = password.toCharArray();
- KeyStore ks = KeyStore.getInstance(keystoreType);
- ks.load(in, chPassword);
- in.close();
- return ks;
- }
- /**
- * Creates a key store from X509 certificate files, aliasing them with
- * the index in the <code>String[]</code>, starting with <code>"0"</code>.
- *
- * @param keyStoreType key store type
- * @param certFilenames certificate filenames
- * @return key store created
- * @throws IOException thrown while reading the certificates from file
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore createKeyStore(
- String keyStoreType,
- String[] certFilenames)
- throws IOException, GeneralSecurityException {
-
- KeyStore ks = KeyStore.getInstance(keyStoreType);
- ks.load(null, null);
- for (int i = 0; i < certFilenames.length; i++) {
- Certificate cert = loadCertificate(certFilenames[i]);
- ks.setCertificateEntry("" + i, cert);
- }
- return ks;
- }
-// /**
-// * Creates a key store from a directory containg X509 certificate files,
-// * aliasing them with the index in the <code>String[]</code>, starting with <code>"0"</code>.
-// * All the files in the directory are considered to be certificates.
-// *
-// * @param keyStoreType key store type
-// * @param certDirURLString file URL of directory containing certificate filenames
-// * @return key store created
-// * @throws IOException thrown while reading the certificates from file
-// * @throws GeneralSecurityException thrown while creating the key store
-// */
-// public static KeyStore createKeyStoreFromCertificateDirectory(
-// String keyStoreType,
-// String certDirURLString)
-// throws IOException, GeneralSecurityException {
-//
-// URL certDirURL = new URL(certDirURLString);
-// String certDirname = certDirURL.getFile();
-// File certDir = new File(certDirname);
-// String[] certFilenames = certDir.list();
-// String separator =
-// (certDirname.endsWith(File.separator) ? "" : File.separator);
-// for (int i = 0; i < certFilenames.length; i++) {
-// certFilenames[i] = certDirname + separator + certFilenames[i];
-// }
-// return createKeyStore(keyStoreType, certFilenames);
-// }
-
- /**
- * Loads an X509 certificate from file.
- * @param certFilename filename
- * @return the certificate loaded
- * @throws IOException thrown while reading the certificate from file
- * @throws GeneralSecurityException thrown while creating the certificate
- */
- private static Certificate loadCertificate(String certFilename)
- throws IOException, GeneralSecurityException {
-
- FileInputStream in = new FileInputStream(certFilename);
- Certificate cert = new X509Certificate(in);
- in.close();
- return cert;
- }
-
-
- /**
- * Loads a keyStore without knowing the keyStore type
- * @param keyStorePath URL to the keyStore
- * @param password Password protecting the keyStore
- * @return keyStore loaded
- * @throws KeyStoreException thrown if keyStore cannot be loaded
- * @throws FileNotFoundException
- * @throws IOException
- */
- public static KeyStore loadKeyStore(String keyStorePath, String password) throws KeyStoreException, IOException{
-
- //InputStream is = new FileInputStream(keyStorePath);
- URL keystoreURL = new URL(keyStorePath);
- InputStream in = keystoreURL.openStream();
- InputStream isBuffered = new BufferedInputStream(in);
- return loadKeyStore(isBuffered, password);
-
- }
-
- /**
- * Loads a keyStore without knowing the keyStore type
- * @param in input stream
- * @param password Password protecting the keyStore
- * @return keyStore loaded
- * @throws KeyStoreException thrown if keyStore cannot be loaded
- * @throws FileNotFoundException
- * @throws IOException
- */
-public static KeyStore loadKeyStore(InputStream is, String password) throws KeyStoreException, IOException{
- is.mark(1024*1024);
- KeyStore ks = null;
- try {
- try {
- ks = loadKeyStore(KEYSTORE_TYPE_PKCS12, is, password);
- } catch (IOException e2) {
- is.reset();
- ks = loadKeyStore(KEYSTORE_TYPE_JKS, is, password);
- }
- } catch(Exception e) {
- e.printStackTrace();
- //throw new KeyStoreException(e);
- }
- return ks;
-
- }
-
-
-
-
-}