/*
* Copyright 2016 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.handler.ssl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeFalse;
import static org.junit.Assume.assumeTrue;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import org.junit.Test;
import io.netty.handler.ssl.util.SelfSignedCertificate;
import io.netty.util.ReferenceCountUtil;
public class PemEncodedTest {
@Test
public void testPemEncodedOpenSsl() throws Exception {
testPemEncoded(SslProvider.OPENSSL);
}
@Test
public void testPemEncodedOpenSslRef() throws Exception {
testPemEncoded(SslProvider.OPENSSL_REFCNT);
}
private static void testPemEncoded(SslProvider provider) throws Exception {
assumeTrue(OpenSsl.isAvailable());
assumeFalse(OpenSsl.useKeyManagerFactory());
PemPrivateKey pemKey;
PemX509Certificate pemCert;
SelfSignedCertificate ssc = new SelfSignedCertificate();
try {
pemKey = PemPrivateKey.valueOf(toByteArray(ssc.privateKey()));
pemCert = PemX509Certificate.valueOf(toByteArray(ssc.certificate()));
} finally {
ssc.delete();
}
SslContext context = SslContextBuilder.forServer(pemKey, pemCert)
.sslProvider(provider)
.build();
assertEquals(1, pemKey.refCnt());
assertEquals(1, pemCert.refCnt());
try {
assertTrue(context instanceof ReferenceCountedOpenSslContext);
} finally {
ReferenceCountUtil.release(context);
assertRelease(pemKey);
assertRelease(pemCert);
}
}
private static void assertRelease(PemEncoded encoded) {
assertTrue(encoded.release());
}
private static byte[] toByteArray(File file) throws Exception {
FileInputStream in = new FileInputStream(file);
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) != -1) {
baos.write(buf, 0, len);
}
} finally {
baos.close();
}
return baos.toByteArray();
} finally {
in.close();
}
}
}