/*
* 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.jclouds.digitalocean.ssh;
import static org.testng.Assert.assertEquals;
import java.io.IOException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.interfaces.DSAPublicKey;
import java.security.spec.DSAPublicKeySpec;
import java.security.spec.InvalidKeySpecException;
import org.jclouds.util.Strings2;
import org.testng.annotations.Test;
/**
* Unit tests for the {@link DSAKeys} class.
*/
@Test(groups = "unit", testName = "DSAKeysTest")
public class DSAKeysTest {
private static final String expectedFingerPrint = "2a:54:bb:8e:ba:44:96:c8:6c:9c:40:34:3c:4d:38:e4";
@Test
public void testCanReadRsaAndCompareFingerprintOnPublicRSAKey() throws IOException {
String dsa = Strings2.toStringAndClose(getClass().getResourceAsStream("/ssh-dsa.txt"));
String fingerPrint = DSAKeys.fingerprintPublicKey(dsa);
assertEquals(fingerPrint, expectedFingerPrint);
}
@Test
public void testEncodeAsOpenSSH() throws IOException, InvalidKeySpecException, NoSuchAlgorithmException {
String dsa = Strings2.toStringAndClose(getClass().getResourceAsStream("/ssh-dsa.txt"));
DSAPublicKeySpec spec = DSAKeys.publicKeySpecFromOpenSSH(dsa);
DSAPublicKey key = (DSAPublicKey) KeyFactory.getInstance("DSA").generatePublic(spec);
assertEquals(DSAKeys.encodeAsOpenSSH(key), dsa);
}
}