128 lines
4.4 KiB
Java
128 lines
4.4 KiB
Java
/*
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* Copyright (c) 2012, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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// SunJSSE does not support dynamic system properties, no way to re-use
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// system properties in samevm/agentvm mode.
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/*
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* @test
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* @bug 7109274
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* @summary Consider disabling support for X.509 certificates with RSA keys
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* less than 1024 bits
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* @library /javax/net/ssl/templates
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* @run main/othervm DisabledShortRSAKeys PKIX TLSv1.2
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* @run main/othervm DisabledShortRSAKeys SunX509 TLSv1.2
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* @run main/othervm DisabledShortRSAKeys PKIX TLSv1.1
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* @run main/othervm DisabledShortRSAKeys SunX509 TLSv1.1
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* @run main/othervm DisabledShortRSAKeys PKIX TLSv1
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* @run main/othervm DisabledShortRSAKeys SunX509 TLSv1
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* @run main/othervm DisabledShortRSAKeys PKIX SSLv3
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* @run main/othervm DisabledShortRSAKeys SunX509 SSLv3
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*/
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import java.io.*;
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import javax.net.ssl.*;
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import java.security.Security;
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public class DisabledShortRSAKeys extends SSLSocketTemplate {
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/*
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* Turn on SSL debugging?
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*/
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static boolean debug = false;
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private final String enabledProtocol;
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private final String tmAlgorithm;
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public DisabledShortRSAKeys(String tmAlgorithm, String enabledProtocol) {
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this.tmAlgorithm = tmAlgorithm;
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this.enabledProtocol = enabledProtocol;
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}
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@Override
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public SSLContext createClientSSLContext() throws Exception {
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return createSSLContext(new Cert[]{Cert.CA_RSA_512}, null,
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new ContextParameters(enabledProtocol, tmAlgorithm, "NewSunX509"));
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}
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@Override
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public SSLContext createServerSSLContext() throws Exception {
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return createSSLContext(null, new Cert[]{Cert.EE_RSA_512},
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new ContextParameters(enabledProtocol, tmAlgorithm, "NewSunX509"));
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}
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@Override
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protected void runServerApplication(SSLSocket socket) throws Exception {
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try {
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try (InputStream sslIS = socket.getInputStream()) {
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sslIS.read();
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}
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throw new Exception("RSA keys shorter than 1024 bits should be disabled");
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} catch (SSLHandshakeException sslhe) {
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// the expected exception, ignore
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}
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}
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@Override
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protected void runClientApplication(SSLSocket socket) throws Exception {
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try {
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// only enable the target protocol
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socket.setEnabledProtocols(new String[] { enabledProtocol });
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// enable a block cipher
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socket.setEnabledCipherSuites(
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new String[] { "TLS_DHE_RSA_WITH_AES_128_CBC_SHA" });
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try (OutputStream sslOS = socket.getOutputStream()) {
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sslOS.write('B');
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sslOS.flush();
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}
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throw new Exception(
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"RSA keys shorter than 1024 bits should be disabled");
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} catch (SSLHandshakeException sslhe) {
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// the expected exception, ignore
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}
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}
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public static void main(String[] args) throws Exception {
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Security.setProperty("jdk.certpath.disabledAlgorithms",
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"RSA keySize < 1024");
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Security.setProperty("jdk.tls.disabledAlgorithms",
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"RSA keySize < 1024");
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if (debug) {
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System.setProperty("javax.net.debug", "all");
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}
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String tmAlgorithm = args[0];
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String enabledProtocol = args[1];
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/*
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* Start the tests.
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*/
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new DisabledShortRSAKeys(tmAlgorithm, enabledProtocol).run();
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}
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}
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