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/*
* Copyright (c) 2025, Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Path;
import java.security.KeyStore;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import jdk.test.lib.process.OutputAnalyzer;
import tests.Helper;
/*
* @test
* @summary Verify that no errors are reported for files that have been
* upgraded when linking from the run-time image
* @requires (vm.compMode != "Xcomp" & os.maxMemory >= 2g)
* @library ../../lib /test/lib
* @modules java.base/jdk.internal.jimage
* jdk.jlink/jdk.tools.jlink.internal
* jdk.jlink/jdk.tools.jlink.plugin
* jdk.jlink/jdk.tools.jimage
* @build tests.* jdk.test.lib.process.OutputAnalyzer
* jdk.test.lib.process.ProcessTools
* @run main/othervm -Xmx1g UpgradeableFileCacertsTest
*/
public class UpgradeableFileCacertsTest extends ModifiedFilesTest {
/*
* Generated with:
* $ rm -f server.keystore && keytool -genkey -alias jlink-upgrade-test \
* -keyalg RSA -dname CN=jlink-upgrade-test \
* -storepass changeit -keysize 3072 -sigalg SHA512withRSA \
* -validity 7300 -keystore server.keystore
* $ keytool -export -alias jlink-upgrade-test -storepass changeit \
* -keystore server.keystore -rfc
*/
private static final String CERT = """
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
""";
private static final String CERT_ALIAS = "jlink-upgrade-test";
public static void main(String[] args) throws Exception {
UpgradeableFileCacertsTest test = new UpgradeableFileCacertsTest();
test.run();
}
@Override
String initialImageName() {
return "java-base-jlink-upgrade-cacerts";
}
@Override
void testAndAssert(Path modifiedFile, Helper helper, Path initialImage) throws Exception {
CapturingHandler handler = new CapturingHandler();
jlinkUsingImage(new JlinkSpecBuilder()
.helper(helper)
.imagePath(initialImage)
.name("java-base-jlink-upgrade-cacerts-target")
.addModule("java.base")
.validatingModule("java.base")
.build(), handler);
OutputAnalyzer analyzer = handler.analyzer();
// verify we don't get any modified warning
analyzer.stdoutShouldNotContain(modifiedFile.toString() + " has been modified");
analyzer.stdoutShouldNotContain("java.lang.IllegalArgumentException");
analyzer.stdoutShouldNotContain("IOException");
}
// Add an extra certificate in the cacerts file so that it no longer matches
// the recorded hash sum at build time.
protected Path modifyFileInImage(Path jmodLessImg)
throws IOException, AssertionError {
Path cacerts = jmodLessImg.resolve(Path.of("lib", "security", "cacerts"));
try (FileInputStream fin = new FileInputStream(cacerts.toFile())) {
KeyStore certStore = KeyStore.getInstance(cacerts.toFile(),
(char[])null);
certStore.load(fin, (char[])null);
X509Certificate cert;
try (ByteArrayInputStream bin = new ByteArrayInputStream(CERT.getBytes())) {
cert = (X509Certificate)generateCertificate(bin);
} catch (ClassCastException | CertificateException ce) {
throw new AssertionError("Test failed unexpectedly", ce);
}
certStore.setCertificateEntry(CERT_ALIAS, cert);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
certStore.store(bout, (char[])null);
try (FileOutputStream fout = new FileOutputStream(cacerts.toFile())) {
fout.write(bout.toByteArray());
}
} catch (Exception e) {
throw new AssertionError("Test failed unexpectedly: ", e);
}
return cacerts;
}
private Certificate generateCertificate(InputStream in)
throws CertificateException, IOException {
byte[] data = in.readAllBytes();
return CertificateFactory.getInstance("X.509")
.generateCertificate(new ByteArrayInputStream(data));
}
}
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