/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 org.waveprotocol.wave.crypto;
import com.google.common.collect.ImmutableList;
import com.google.protobuf.ByteString;
import junit.framework.TestCase;
import org.apache.commons.codec.binary.Base64;
import org.waveprotocol.wave.federation.Proto.ProtocolSignerInfo;
import org.waveprotocol.wave.federation.Proto.ProtocolSignerInfo.HashAlgorithm;
import java.security.cert.X509Certificate;
import java.util.List;
public class SignerInfoTest extends TestCase {
private static final String DOMAIN = "example.com";
private List<X509Certificate> certChain;
private SignerInfo signerInfo;
@Override
protected void setUp() throws Exception {
super.setUp();
certChain = ImmutableList.of(CertConstantUtil.SERVER_PUB_CERT,
CertConstantUtil.INTERMEDIATE_PUB_CERT);
}
public void testGetSignerId() throws Exception {
signerInfo = new SignerInfo(HashAlgorithm.SHA256, certChain, DOMAIN);
assertEquals("zBYbw+lLkXGao+LfNWbv/faS+yAlsAmUfCNqXBxeFtI=",
base64(signerInfo.getSignerId()));
signerInfo = new SignerInfo(HashAlgorithm.SHA512, certChain, DOMAIN);
assertEquals("wtbyS7wiCbIoLXJQjuyER6zTxJe9+pRYi3jxtCBl41eE6inQZBC" +
"2Eu8V5AoirzWH271i8JXNdn+6x/eV/nog2g==",
base64(signerInfo.getSignerId()));
}
public void testGetSignerId_fromProtobuf() throws Exception {
ProtocolSignerInfo protobuf = ProtocolSignerInfo.newBuilder()
.setHashAlgorithm(HashAlgorithm.SHA256)
.addCertificate(ByteString.copyFrom(
CertConstantUtil.SERVER_PUB_CERT.getEncoded()))
.addCertificate(ByteString.copyFrom(
CertConstantUtil.INTERMEDIATE_PUB_CERT.getEncoded()))
.setDomain(DOMAIN)
.build();
signerInfo = new SignerInfo(protobuf);
assertEquals("zBYbw+lLkXGao+LfNWbv/faS+yAlsAmUfCNqXBxeFtI=",
base64(signerInfo.getSignerId()));
}
public void testGetSignerId_emptyCertChain() throws Exception {
certChain = ImmutableList.of();
try {
new SignerInfo(HashAlgorithm.SHA256, certChain, DOMAIN);
fail("expected exception, but didn't get it");
} catch (IllegalArgumentException e) {
// expected
}
}
public void testGetHashAlgorithm() throws Exception {
signerInfo = new SignerInfo(HashAlgorithm.SHA256, certChain, DOMAIN);
assertEquals(HashAlgorithm.SHA256, signerInfo.getHashAlgorithm());
}
public void testGetCertificates() throws Exception {
signerInfo = new SignerInfo(HashAlgorithm.SHA256, certChain, DOMAIN);
assertEquals(certChain, signerInfo.getCertificates());
}
private String base64(byte[] bytes) {
return new String(Base64.encodeBase64(bytes));
}
}