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/*
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
* 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.
*/
/*
* @test
* @bug 8282633 8283665
* @summary jarsigner should display the named curve to better explain why
* an EC key is disabled or will be disabled.
* @library /test/lib
*/
import jdk.test.lib.SecurityTools;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.util.JarUtils;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
public class DisableCurveTest {
private static final String JAVA_SECURITY_FILE = "java.security";
public static void main(String[] args) throws Exception{
SecurityTools.keytool("-keystore ks -storepass changeit " +
"-genkeypair -keyalg EC -keysize 256 -alias ca -dname CN=CA " +
"-ext bc:c")
.shouldHaveExitValue(0);
JarUtils.createJarFile(Path.of("a.jar"), Path.of("."), Path.of("ks"));
Files.writeString(Files.createFile(Paths.get(JAVA_SECURITY_FILE)),
"jdk.jar.disabledAlgorithms=secp256r1\n" +
"jdk.certpath.disabledAlgorithms=secp256r1\n");
SecurityTools.jarsigner("-keystore ks -storepass changeit " +
"-signedjar signeda.jar -verbose " +
"-J-Djava.security.properties=" +
JAVA_SECURITY_FILE +
" a.jar ca")
.shouldContain(">>> Signer")
.shouldContain("Signature algorithm: SHA384withECDSA, 256-bit EC (secp256r1) key (disabled)")
.shouldContain("Warning:")
.shouldContain("The EC (secp256r1) signing key has a keysize of 256 which is considered a security risk and is disabled")
.shouldHaveExitValue(0);
SecurityTools.jarsigner("-verify signeda.jar " +
"-J-Djava.security.properties=" +
JAVA_SECURITY_FILE +
" -keystore ks -storepass changeit -verbose -debug")
.shouldContain("- Signed by")
.shouldContain("Signature algorithm: SHA384withECDSA, 256-bit EC (secp256r1) key (disabled)")
.shouldContain("WARNING: The jar will be treated as unsigned")
.shouldHaveExitValue(0);
Files.deleteIfExists(Paths.get(JAVA_SECURITY_FILE));
Files.writeString(Files.createFile(Paths.get(JAVA_SECURITY_FILE)),
"jdk.security.legacyAlgorithms=secp256r1\n");
SecurityTools.jarsigner("-keystore ks -storepass changeit " +
"-signedjar signeda.jar -verbose " +
"-J-Djava.security.properties=" +
JAVA_SECURITY_FILE +
" a.jar ca")
.shouldContain(">>> Signer")
.shouldContain("Signature algorithm: SHA384withECDSA, 256-bit EC (secp256r1) key (weak)")
.shouldContain("Warning:")
.shouldContain("The EC (secp256r1) signing key has a keysize of 256 which is considered a security risk. This key size will be disabled in a future update")
.shouldHaveExitValue(0);
SecurityTools.jarsigner("-verify signeda.jar " +
"-J-Djava.security.properties=" +
JAVA_SECURITY_FILE +
" -keystore ks -storepass changeit -verbose -debug")
.shouldContain("- Signed by")
.shouldContain("Signature algorithm: SHA384withECDSA, 256-bit EC (secp256r1) key (weak)")
.shouldContain("jar verified")
.shouldContain("The EC (secp256r1) signing key has a keysize of 256 which is considered a security risk. This key size will be disabled in a future update")
.shouldHaveExitValue(0);
}
}
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