/*
* Copyright 2011 Google Inc.
*
* Licensed 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.keyczar;
import java.io.FileInputStream;
import junit.framework.TestCase;
import org.keyczar.enums.KeyPurpose;
import org.keyczar.enums.RsaPadding;
/**
* Tests of X.509 certificate import functionality.
*
* @author swillden@google.com (Shawn Willden)
*/
public class CertificateImportTest extends TestCase {
private static final String TEST_DATA = "./testdata/certificates/";
private static final String[] FILE_FORMATS = { "pem", "der" };
private static final String[] KEY_TYPES = { "rsa", "dsa" };
private String input = "This is some test data";
private void doTestCryptImport(String fileFormat) throws Exception {
Encrypter encrypter =
new Encrypter(new X509CertificateReader(KeyPurpose.ENCRYPT,
new FileInputStream(TEST_DATA + "rsa-crypt-crt." + fileFormat), RsaPadding.OAEP));
String ciphertext = encrypter.encrypt(input);
String plaintext = new Crypter(TEST_DATA + "rsa-crypt").decrypt(ciphertext);
assertEquals(input, plaintext);
}
public void testCryptImport() throws Exception {
for (String format : FILE_FORMATS) {
doTestCryptImport(format);
}
}
private void doTestSignImport(String keyType, String fileFormat) throws Exception {
String signature = new Signer(TEST_DATA + keyType + "-sign").sign(input);
RsaPadding padding = null;
if ("rsa".equals(keyType)) {
padding = RsaPadding.OAEP;
}
Verifier verifier =
new Verifier(new X509CertificateReader(KeyPurpose.VERIFY,
new FileInputStream(TEST_DATA + keyType + "-sign-crt." + fileFormat), padding));
assertTrue(verifier.verify(input, signature));
}
public void testSignerImport() throws Exception {
for (String format : FILE_FORMATS) {
for (String keyType : KEY_TYPES) {
doTestSignImport(keyType, format);
}
}
}
}