/*
* 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.ssh.config;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.jclouds.crypto.PemsTest.PRIVATE_KEY;
import static org.jclouds.crypto.PemsTest.PUBLIC_KEY;
import static org.testng.Assert.assertEquals;
import java.io.IOException;
import java.security.KeyFactory;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.SecureRandom;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.InvalidKeySpecException;
import org.jclouds.crypto.Crypto;
import org.jclouds.crypto.Pems;
import org.jclouds.io.Payloads;
import org.jclouds.ssh.SshKeys;
import org.jclouds.ssh.internal.RsaSshKeyPairGenerator;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableMap;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
/**
* @author Adrian Cole
*/
@Test(groups = "unit", testName = "RsaSshKeyPairGeneratorTest")
public class RsaSshKeyPairGeneratorTest {
private static final String lineSeparator = System.getProperty("line.separator");
private KeyPair keyPair;
private String openSshKey;
@BeforeClass
public void setup() throws InvalidKeySpecException, NoSuchAlgorithmException, IOException {
KeyFactory keyfactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyfactory.generatePrivate(Pems.privateKeySpec(Payloads.newStringPayload(PRIVATE_KEY)));
PublicKey publicKey = keyfactory.generatePublic(Pems.publicKeySpec(Payloads.newStringPayload(PUBLIC_KEY)));
keyPair = new KeyPair(publicKey, privateKey);
openSshKey = SshKeys.encodeAsOpenSSH(RSAPublicKey.class.cast(publicKey));
}
@Test
public void testApply() {
final Crypto crypto = createMock(Crypto.class);
KeyPairGenerator rsaKeyPairGenerator = createMock(KeyPairGenerator.class);
final SecureRandom secureRandom = createMock(SecureRandom.class);
expect(crypto.rsaKeyPairGenerator()).andReturn(rsaKeyPairGenerator);
rsaKeyPairGenerator.initialize(2048, secureRandom);
expect(rsaKeyPairGenerator.genKeyPair()).andReturn(keyPair);
replay(crypto, rsaKeyPairGenerator, secureRandom);
RsaSshKeyPairGenerator supplier = Guice.createInjector(new AbstractModule(){
protected void configure() {
bind(Crypto.class).toInstance(crypto);
bind(SecureRandom.class).toInstance(secureRandom);
}
}).getInstance(RsaSshKeyPairGenerator.class);
assertEquals(supplier.get(),
ImmutableMap.of("public", openSshKey, "private", PRIVATE_KEY.replaceAll("\n", lineSeparator)));
verify(crypto, rsaKeyPairGenerator, secureRandom);
}
}