Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
128 lines
4.8 KiB
Java
128 lines
4.8 KiB
Java
/*
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* Copyright (c) 2021, 2025, 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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//
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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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/*
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* @test
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* @bug 8255867
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* @summary SignatureScheme JSSE property does not preserve ordering in handshake messages
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* @library /javax/net/ssl/templates
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* @run main/othervm SigSchemePropOrdering
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*/
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import java.util.Arrays;
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import java.util.List;
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public class SigSchemePropOrdering extends AbstractCheckSignatureSchemes {
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/*
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* Enables the JSSE system debugging system property:
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*
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* -Djavax.net.debug=ssl:handshake
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*
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* This gives a lot of low-level information about operations underway,
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* including specific handshake messages, and might be best examined
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* after gaining some familiarity with this application.
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*/
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private static final boolean debug = false;
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private static final String SIG_SCHEME_STR =
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"rsa_pkcs1_sha256,rsa_pss_rsae_sha256,rsa_pss_pss_sha256," +
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"ed448,ed25519,ecdsa_secp256r1_sha256";
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SigSchemePropOrdering() throws Exception {
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super();
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}
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public static void main(String[] args) throws Exception {
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if (debug) {
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System.setProperty("javax.net.debug", "ssl:handshake");
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}
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System.setProperty("jdk.tls.client.SignatureSchemes", SIG_SCHEME_STR);
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System.setProperty("jdk.tls.server.SignatureSchemes", SIG_SCHEME_STR);
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new SigSchemePropOrdering().run();
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}
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protected String getProtocol() {
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return "TLSv1.2";
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}
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private void run() throws Exception {
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// Start the handshake. Check the ClientHello's signature_algorithms
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// extension and make sure the ordering matches what we specified
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// in the property above.
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List<String> expectedSS = Arrays.asList(SIG_SCHEME_STR.split(","));
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clientEngine.wrap(clientOut, cTOs);
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cTOs.flip();
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List<String> actualSS = getSigSchemesCliHello(
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extractHandshakeMsg(cTOs, TLS_HS_CLI_HELLO),
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SIG_ALGS_EXT);
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// Make sure the ordering is correct
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if (!expectedSS.equals(actualSS)) {
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System.out.println("FAIL: Mismatch between property ordering " +
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"and ClientHello message");
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System.out.print("Expected SigSchemes: ");
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expectedSS.forEach(ss -> System.out.print(ss + " "));
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System.out.println();
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System.out.print("Actual SigSchemes: ");
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actualSS.forEach(ss -> System.out.print(ss + " "));
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System.out.println();
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throw new RuntimeException(
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"FAIL: Expected and Actual values differ.");
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}
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// Consume the ClientHello and get the server flight of handshake
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// messages. We expect that it will be one TLS record containing
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// multiple handshake messages, one of which is a CertificateRequest.
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serverEngine.unwrap(cTOs, serverIn);
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runDelegatedTasks(serverEngine);
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// Wrap the server flight
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serverEngine.wrap(serverOut, sTOc);
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sTOc.flip();
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actualSS = getSigSchemesCertReq(
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extractHandshakeMsg(sTOc, TLS_HS_CERT_REQ));
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// Make sure the ordering is correct
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if (!expectedSS.equals(actualSS)) {
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System.out.println("FAIL: Mismatch between property ordering " +
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"and CertificateRequest message");
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System.out.print("Expected SigSchemes: ");
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expectedSS.forEach(ss -> System.out.print(ss + " "));
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System.out.println();
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System.out.print("Actual SigSchemes: ");
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actualSS.forEach(ss -> System.out.print(ss + " "));
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System.out.println();
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throw new RuntimeException(
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"FAIL: Expected and Actual values differ.");
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}
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}
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}
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