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Diffstat (limited to 'common/src/main/java/at/gv/egovernment/moa/util/SSLUtils.java')
| -rw-r--r-- | common/src/main/java/at/gv/egovernment/moa/util/SSLUtils.java | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/common/src/main/java/at/gv/egovernment/moa/util/SSLUtils.java b/common/src/main/java/at/gv/egovernment/moa/util/SSLUtils.java deleted file mode 100644 index c2c67ec58..000000000 --- a/common/src/main/java/at/gv/egovernment/moa/util/SSLUtils.java +++ /dev/null @@ -1,244 +0,0 @@ -/* - * 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 java.io.IOException; -import java.io.InputStream; -import java.security.GeneralSecurityException; -import java.security.KeyStore; - -import javax.net.ssl.KeyManager; -import javax.net.ssl.KeyManagerFactory; -import javax.net.ssl.SSLContext; -import javax.net.ssl.SSLSocketFactory; -import javax.net.ssl.TrustManager; -import javax.net.ssl.TrustManagerFactory; - -/** - * Utility for connecting to server applications via SSL. - * - * @author Paul Ivancsics - * @version $Id$ - */ -public class SSLUtils { - - /** - * Creates an <code>SSLSocketFactory</code> which utilizes the given trust store. - * - * @param trustStoreType key store type of trust store - * @param trustStoreInputStream input stream for reading JKS trust store containing - * trusted server certificates; if <code>null</code>, the default - * trust store will be utilized - * @param trustStorePassword if provided, it will be used to check - * the integrity of the trust store; if omitted, it will not be checked - * @return <code>SSLSocketFactory</code> to be used by an <code>HttpsURLConnection</code> - * @throws IOException thrown while reading from the input stream - * @throws GeneralSecurityException thrown while creating the socket factory - */ - public static SSLSocketFactory getSSLSocketFactory( - String trustStoreType, - InputStream trustStoreInputStream, - String trustStorePassword) - throws IOException, GeneralSecurityException { - - TrustManager[] tms = getTrustManagers(trustStoreType, trustStoreInputStream, trustStorePassword); - SSLContext ctx = SSLContext.getInstance("TLS"); - ctx.init(null, tms, null); - - SSLSocketFactory sf = ctx.getSocketFactory(); - return sf; - } - /** - * Creates an <code>SSLSocketFactory</code> which utilizes the - * given trust store and keystore. - * - * @param trustStore trust store containing trusted server certificates; - * if <code>null</code>, the default trust store will be utilized - * @param clientKeyStoreType key store type of <code>clientKeyStore</code> - * @param clientKeyStoreURL URL of key store containing keys to be used for - * client authentication; if <code>null</code>, the default key store will be utilized - * @param clientKeyStorePassword if provided, it will be used to check - * the integrity of the client key store; if omitted, it will not be checked - * @return <code>SSLSocketFactory</code> to be used by an <code>HttpsURLConnection</code> - * @throws IOException thrown while reading key store file - * @throws GeneralSecurityException thrown while creating the socket factory - */ - public static SSLSocketFactory getSSLSocketFactory( - KeyStore trustStore, - String clientKeyStoreType, - String clientKeyStoreURL, - String clientKeyStorePassword) - throws IOException, GeneralSecurityException { - - SSLContext ctx = getSSLContext( - trustStore, clientKeyStoreType, clientKeyStoreURL, clientKeyStorePassword); - SSLSocketFactory sf = ctx.getSocketFactory(); - return sf; - } - /** - * Creates an <code>SSLContext</code> initialized for the - * given trust store and keystore. - * - * @param trustStore trust store containing trusted server certificates; - * if <code>null</code>, the default trust store will be utilized - * @param clientKeyStoreType key store type of <code>clientKeyStore</code> - * @param clientKeyStoreURL URL of key store containing keys to be used for - * client authentication; if <code>null</code>, the default key store will be utilized - * @param clientKeyStorePassword if provided, it will be used to check - * the integrity of the client key store; if omitted, it will not be checked - * @return <code>SSLContext</code> to be used for creating an <code>SSLSocketFactory</code> - * @throws IOException thrown while reading key store file - * @throws GeneralSecurityException thrown while creating the SSL context - */ - public static SSLContext getSSLContext( - KeyStore trustStore, - String clientKeyStoreType, - String clientKeyStoreURL, - String clientKeyStorePassword) - throws IOException, GeneralSecurityException { - - TrustManager[] tms = getTrustManagers(trustStore); - KeyManager[] kms = getKeyManagers(clientKeyStoreType, clientKeyStoreURL, clientKeyStorePassword); - SSLContext ctx = SSLContext.getInstance("TLS"); - ctx.init(kms, tms, null); - return ctx; - } - /** - * Loads the trust store from an input stream and gets the - * <code>TrustManager</code>s from a default <code>TrustManagerFactory</code>, - * initialized from the given trust store. - * @param trustStoreType key store type of trust store - * @param trustStoreInputStream input stream for reading JKS trust store containing - * trusted server certificates; if <code>null</code>, the default - * trust store will be utilized - * @param trustStorePassword if provided, it will be used to check - * the integrity of the trust store; if omitted, it will not be checked - * @return <code>TrustManager</code>s to be used for creating an - * <code>SSLSocketFactory</code> utilizing the given trust store - * @throws IOException thrown while reading from the input stream - * @throws GeneralSecurityException thrown while initializing the - * default <code>TrustManagerFactory</code> - */ - protected static TrustManager[] getTrustManagers( - String trustStoreType, - InputStream trustStoreInputStream, - String trustStorePassword) - throws IOException, GeneralSecurityException { - - if (trustStoreInputStream == null) - return null; - - // Set up the TrustStore to use. We need to load the file into - // a KeyStore instance. - KeyStore trustStore = KeyStoreUtils.loadKeyStore(trustStoreType, trustStoreInputStream, trustStorePassword); - return getTrustManagers(trustStore); - } - /** - * Gets the <code>TrustManager</code>s from a default <code>TrustManagerFactory</code>, - * initialized from the given trust store. - * - * @param trustStore the trust store to use - * @return <code>TrustManager</code>s to be used for creating an - * <code>SSLSocketFactory</code> utilizing the given trust store - * @throws GeneralSecurityException thrown while initializing the - * default <code>TrustManagerFactory</code> - */ - protected static TrustManager[] getTrustManagers(KeyStore trustStore) - throws GeneralSecurityException { - - if (trustStore == null) - return null; - - // Initialize the default TrustManagerFactory with this KeyStore - String alg=TrustManagerFactory.getDefaultAlgorithm(); - TrustManagerFactory tmFact=TrustManagerFactory.getInstance(alg); - tmFact.init(trustStore); - - // And now get the TrustManagers - TrustManager[] tms=tmFact.getTrustManagers(); - return tms; - } - /** - * Loads the client key store from file and gets the - * <code>KeyManager</code>s from a default <code>KeyManagerFactory</code>, - * initialized from the given client key store. - * @param clientKeyStoreType key store type of <code>clientKeyStore</code> - * @param clientKeyStoreURL URL of key store containing keys to be used for - * client authentication; if <code>null</code>, the default key store will be utilized - * @param clientKeyStorePassword password used to check the integrity of the client key store; - * if <code>null</code>, it will not be checked - * @return <code>KeyManager</code>s to be used for creating an - * <code>SSLSocketFactory</code> utilizing the given client key store - * @throws IOException thrown while reading from the key store file - * @throws GeneralSecurityException thrown while initializing the - * default <code>KeyManagerFactory</code> - */ - public static KeyManager[] getKeyManagers ( - String clientKeyStoreType, - String clientKeyStoreURL, - String clientKeyStorePassword) - throws IOException, GeneralSecurityException { - - if (clientKeyStoreURL == null) - return null; - - // Set up the KeyStore to use. We need to load the file into - // a KeyStore instance. - KeyStore clientKeyStore = KeyStoreUtils.loadKeyStore( - clientKeyStoreType, clientKeyStoreURL, clientKeyStorePassword); - return getKeyManagers(clientKeyStore, clientKeyStorePassword); - } - /** - * Gets the <code>KeyManager</code>s from a default <code>KeyManagerFactory</code>, - * initialized from the given client key store. - * @param clientKeyStore client key store - * @param clientKeyStorePassword if provided, it will be used to check - * the integrity of the client key store; if omitted, it will not be checked - * @return <code>KeyManager</code>s to be used for creating an - * <code>SSLSocketFactory</code> utilizing the given client key store - * @throws GeneralSecurityException thrown while initializing the - * default <code>KeyManagerFactory</code> - */ - public static KeyManager[] getKeyManagers ( - KeyStore clientKeyStore, - String clientKeyStorePassword) - throws GeneralSecurityException { - - if (clientKeyStore == null) - return null; - - // Now we initialize the default KeyManagerFactory with this KeyStore - String alg=KeyManagerFactory.getDefaultAlgorithm(); - KeyManagerFactory kmFact=KeyManagerFactory.getInstance(alg); - char[] password = null; - if (clientKeyStorePassword != null) - password = clientKeyStorePassword.toCharArray(); - kmFact.init(clientKeyStore, password); - - // And now get the KeyManagers - KeyManager[] kms=kmFact.getKeyManagers(); - return kms; - } -} |