SignatureTest.java

/*
 * oxAuth is available under the MIT License (2008). See http://opensource.org/licenses/MIT for full text.
 *
 * Copyright (c) 2014, Gluu
 */

package org.xdi.oxauth.comp;

import static org.testng.Assert.assertTrue;

import org.testng.annotations.Test;
import org.xdi.oxauth.BaseTest;
import org.xdi.oxauth.model.crypto.Certificate;
import org.xdi.oxauth.model.crypto.Key;
import org.xdi.oxauth.model.crypto.KeyFactory;
import org.xdi.oxauth.model.crypto.signature.ECDSAKeyFactory;
import org.xdi.oxauth.model.crypto.signature.ECDSAPrivateKey;
import org.xdi.oxauth.model.crypto.signature.ECDSAPublicKey;
import org.xdi.oxauth.model.crypto.signature.RSAKeyFactory;
import org.xdi.oxauth.model.crypto.signature.RSAPrivateKey;
import org.xdi.oxauth.model.crypto.signature.RSAPublicKey;
import org.xdi.oxauth.model.crypto.signature.SignatureAlgorithm;
import org.xdi.oxauth.model.jws.ECDSASigner;
import org.xdi.oxauth.model.jws.RSASigner;

/**
 * @author Javier Rojas Blum Date: 12.03.2012
 */
public class SignatureTest extends BaseTest {

	@Test
	public void generateRS256Keys() throws Exception {
		showTitle("TEST: generateRS256Keys");

		KeyFactory<RSAPrivateKey, RSAPublicKey> keyFactory = new RSAKeyFactory(SignatureAlgorithm.RS256,
				"CN=Test CA Certificate");

		Key<RSAPrivateKey, RSAPublicKey> key = keyFactory.getKey();

		RSAPrivateKey privateKey = key.getPrivateKey();
		RSAPublicKey publicKey = key.getPublicKey();
		Certificate certificate = key.getCertificate();

		System.out.println(key);

		String signingInput = "Hello World!";
		RSASigner rsaSigner1 = new RSASigner(SignatureAlgorithm.RS256, privateKey);
		String signature = rsaSigner1.generateSignature(signingInput);
		RSASigner rsaSigner2 = new RSASigner(SignatureAlgorithm.RS256, publicKey);
		assertTrue(rsaSigner2.validateSignature(signingInput, signature));
		RSASigner rsaSigner3 = new RSASigner(SignatureAlgorithm.RS256, certificate);
		assertTrue(rsaSigner3.validateSignature(signingInput, signature));
	}

	@Test
	public void generateRS384Keys() throws Exception {
		showTitle("TEST: generateRS384Keys");

		KeyFactory<RSAPrivateKey, RSAPublicKey> keyFactory = new RSAKeyFactory(SignatureAlgorithm.RS384,
				"CN=Test CA Certificate");

		Key<RSAPrivateKey, RSAPublicKey> key = keyFactory.getKey();

		RSAPrivateKey privateKey = key.getPrivateKey();
		RSAPublicKey publicKey = key.getPublicKey();
		Certificate certificate = key.getCertificate();

		System.out.println(key);

		String signingInput = "Hello World!";
		RSASigner rsaSigner1 = new RSASigner(SignatureAlgorithm.RS384, privateKey);
		String signature = rsaSigner1.generateSignature(signingInput);
		RSASigner rsaSigner2 = new RSASigner(SignatureAlgorithm.RS384, publicKey);
		assertTrue(rsaSigner2.validateSignature(signingInput, signature));
		RSASigner rsaSigner3 = new RSASigner(SignatureAlgorithm.RS384, certificate);
		assertTrue(rsaSigner3.validateSignature(signingInput, signature));
	}

	@Test
	public void generateRS512Keys() throws Exception {
		showTitle("TEST: generateRS512Keys");

		KeyFactory<RSAPrivateKey, RSAPublicKey> keyFactory = new RSAKeyFactory(SignatureAlgorithm.RS512,
				"CN=Test CA Certificate");

		Key<RSAPrivateKey, RSAPublicKey> key = keyFactory.getKey();

		RSAPrivateKey privateKey = key.getPrivateKey();
		RSAPublicKey publicKey = key.getPublicKey();
		Certificate certificate = key.getCertificate();

		System.out.println(key);

		String signingInput = "Hello World!";
		RSASigner rsaSigner1 = new RSASigner(SignatureAlgorithm.RS512, privateKey);
		String signature = rsaSigner1.generateSignature(signingInput);
		RSASigner rsaSigner2 = new RSASigner(SignatureAlgorithm.RS512, publicKey);
		assertTrue(rsaSigner2.validateSignature(signingInput, signature));
		RSASigner rsaSigner3 = new RSASigner(SignatureAlgorithm.RS512, certificate);
		assertTrue(rsaSigner3.validateSignature(signingInput, signature));
	}

	@Test
	public void generateES256Keys() throws Exception {
		showTitle("TEST: generateES256Keys");

		KeyFactory<ECDSAPrivateKey, ECDSAPublicKey> keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES256,
				"CN=Test CA Certificate");

		Key<ECDSAPrivateKey, ECDSAPublicKey> key = keyFactory.getKey();

		ECDSAPrivateKey privateKey = key.getPrivateKey();
		ECDSAPublicKey publicKey = key.getPublicKey();
		Certificate certificate = key.getCertificate();

		System.out.println(key);

		String signingInput = "Hello World!";
		ECDSASigner ecdsaSigner1 = new ECDSASigner(SignatureAlgorithm.ES256, privateKey);
		String signature = ecdsaSigner1.generateSignature(signingInput);
		ECDSASigner ecdsaSigner2 = new ECDSASigner(SignatureAlgorithm.ES256, publicKey);
		assertTrue(ecdsaSigner2.validateSignature(signingInput, signature));
		ECDSASigner ecdsaSigner3 = new ECDSASigner(SignatureAlgorithm.ES256, certificate);
		assertTrue(ecdsaSigner3.validateSignature(signingInput, signature));
	}

	@Test
	public void generateES384Keys() throws Exception {
		showTitle("TEST: generateES384Keys");

		KeyFactory<ECDSAPrivateKey, ECDSAPublicKey> keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES384,
				"CN=Test CA Certificate");

		Key<ECDSAPrivateKey, ECDSAPublicKey> key = keyFactory.getKey();

		ECDSAPrivateKey privateKey = key.getPrivateKey();
		ECDSAPublicKey publicKey = key.getPublicKey();
		Certificate certificate = key.getCertificate();

		System.out.println(key);

		String signingInput = "Hello World!";
		ECDSASigner ecdsaSigner1 = new ECDSASigner(SignatureAlgorithm.ES384, privateKey);
		String signature = ecdsaSigner1.generateSignature(signingInput);
		ECDSASigner ecdsaSigner2 = new ECDSASigner(SignatureAlgorithm.ES384, publicKey);
		assertTrue(ecdsaSigner2.validateSignature(signingInput, signature));
		ECDSASigner ecdsaSigner3 = new ECDSASigner(SignatureAlgorithm.ES384, certificate);
		assertTrue(ecdsaSigner3.validateSignature(signingInput, signature));
	}

	@Test
	public void generateES512Keys() throws Exception {
		showTitle("TEST: generateES512Keys");

		KeyFactory<ECDSAPrivateKey, ECDSAPublicKey> keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES512,
				"CN=Test CA Certificate");
		ECDSAPrivateKey privateKey = keyFactory.getPrivateKey();
		ECDSAPublicKey publicKey = keyFactory.getPublicKey();
		Certificate certificate = keyFactory.getCertificate();

		System.out.println("PRIVATE KEY");
		System.out.println(privateKey);
		System.out.println("PUBLIC KEY");
		System.out.println(publicKey);
		System.out.println("CERTIFICATE");
		System.out.println(certificate);

		String signingInput = "Hello World!";
		ECDSASigner ecdsaSigner1 = new ECDSASigner(SignatureAlgorithm.ES512, privateKey);
		String signature = ecdsaSigner1.generateSignature(signingInput);
		ECDSASigner ecdsaSigner2 = new ECDSASigner(SignatureAlgorithm.ES512, publicKey);
		assertTrue(ecdsaSigner2.validateSignature(signingInput, signature));
		ECDSASigner ecdsaSigner3 = new ECDSASigner(SignatureAlgorithm.ES512, certificate);
		assertTrue(ecdsaSigner3.validateSignature(signingInput, signature));
	}
}