118 lines
4.5 KiB
Java
118 lines
4.5 KiB
Java
/*
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* Copyright (c) 2013, 2022, 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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* @test
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* @bug 8011402 8211969 8237995
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* @summary Move blacklisting certificate logic from hard code to data
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* @modules java.base/sun.security.util
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*/
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import sun.security.util.UntrustedCertificates;
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import java.io.*;
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import java.security.KeyStore;
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import java.security.cert.*;
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import java.util.*;
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public class CheckBlockedCerts {
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public static void main(String[] args) throws Exception {
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String home = System.getProperty("java.home");
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boolean failed = false;
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// Root CAs should always be trusted
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File file = new File(home, "lib/security/cacerts");
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KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
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try (FileInputStream fis = new FileInputStream(file)) {
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ks.load(fis, null);
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}
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System.out.println("Check for cacerts: " + ks.size());
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for (String alias: Collections.list(ks.aliases())) {
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X509Certificate cert = (X509Certificate)ks.getCertificate(alias);
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if (UntrustedCertificates.isUntrusted(cert)) {
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System.out.print(alias + " is untrusted");
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failed = true;
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}
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}
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// All certs in the pem files
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Set<Certificate> blocked = new HashSet<>();
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// Assumes the full src is available
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File blockedCertsFile = new File(System.getProperty("test.src"),
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"../../../../../src/java.base/share/data/blockedcertsconverter/blocked.certs.pem");
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CertificateFactory cf = CertificateFactory.getInstance("X.509");
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try (FileInputStream fis = new FileInputStream(blockedCertsFile)) {
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Collection<? extends Certificate> certs
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= cf.generateCertificates(fis);
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System.out.println(certs.size());
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for (Certificate c: certs) {
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blocked.add(c);
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X509Certificate cert = ((X509Certificate)c);
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if (!UntrustedCertificates.isUntrusted(cert)) {
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System.out.println(cert.getSubjectX500Principal() +
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" is trusted");
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failed = true;
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}
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}
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}
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// Check the blocked.certs file itself
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file = new File(home, "lib/security/blocked.certs");
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System.out.print("Check for " + file + ": ");
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try (BufferedReader reader = new BufferedReader(
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new InputStreamReader(new FileInputStream(file)))) {
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int acount = 0;
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int ccount = 0;
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while (true) {
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String line = reader.readLine();
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if (line == null) break;
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if (line.startsWith("Algorithm")) {
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acount++;
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} else if (!line.isEmpty() && !line.startsWith("#")) {
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ccount++;
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}
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}
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System.out.println(acount + " algs, " + ccount + " certs" );
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if (acount != 1) {
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System.out.println("There are " + acount + " algorithms");
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failed = true;
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}
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// There are two unique fingerprints for each RSA certificate
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if (ccount != blocked.size() * 2
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&& !blocked.isEmpty()) {
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System.out.println("Wrong blocked.certs size: "
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+ ccount + " fingerprints, "
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+ blocked.size() + " certs");
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failed = true;
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}
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}
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if (failed) {
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throw new Exception("Failed");
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}
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}
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}
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