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Tests: add basic encryption tests.

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This commit is contained in:
Tom Hacohen 2017-04-06 15:53:49 +01:00
parent a77e49c033
commit 94f2682195
1 changed files with 74 additions and 0 deletions
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app/src/test/java/com/etesync/syncadapter/journalmanager/EncryptionTest.java Normal file
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/*
* Copyright © 2013 – 2015 Ricki Hirner (bitfire web engineering).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
*/
package com.etesync.syncadapter.journalmanager;
import com.etesync.syncadapter.utils.Base64;
import org.apache.commons.codec.Charsets;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
public class EncryptionTest {
private static final String USER = "test@localhost";
private static final String PASSWORD = "SomePassword";
private static final String keyBase64 = "Gpn6j6WJ/9JJbVkWhmEfZjlqSps5rwEOzjUOO0rqufvb4vtT4UfRgx0uMivuGwjF7/8Y1z1glIASX7Oz/4l2jucgf+lAzg2oTZFodWkXRZCDmFa7c9a8/04xIs7koFmUH34Rl9XXW6V2/GDVigQhQU8uWnrGo795tupoNQMbtB8RgMX5GyuxR55FvcybHpYBbwrDIsKvXcBxWFEscdNU8zyeq3yjvDo/W/y24dApW3mnNo7vswoL2rpkZj3dqw==";
@Before
public void setUp() throws IOException {
}
@After
public void tearDown() throws IOException {
}
@Test
public void testDerivePassword() {
String key = Crypto.deriveKey(USER, PASSWORD);
assertEquals(key, keyBase64);
}
@Test
public void testCryptoV1() throws Exceptions.IntegrityException, Exceptions.GenericCryptoException {
Crypto.CryptoManager cryptoManager = new Crypto.CryptoManager(1, keyBase64, "TestSaltShouldBeJournalId");
String clearText = "This Is Some Test Cleartext.";
byte[] cipher = cryptoManager.encrypt(clearText.getBytes(Charsets.UTF_8));
assertEquals(clearText, new String(cryptoManager.decrypt(cipher), Charsets.UTF_8));
String expected = "Lz+HUFzh1HdjxuGdQrBwBG1IzHT0ug6mO8fwePSbXtc=";
assertEquals(expected, Base64.encodeToString(cryptoManager.hmac("Some test data".getBytes(Charsets.UTF_8)), Base64.NO_WRAP));
}
@Test
public void testCryptoV2() throws Exceptions.IntegrityException, Exceptions.GenericCryptoException {
Crypto.CryptoManager cryptoManager = new Crypto.CryptoManager(2, keyBase64, "TestSaltShouldBeJournalId");
String clearText = "This Is Some Test Cleartext.";
byte[] cipher = cryptoManager.encrypt(clearText.getBytes(Charsets.UTF_8));
assertEquals(clearText, new String(cryptoManager.decrypt(cipher), Charsets.UTF_8));
String expected = "XQ/A0gentOaE98R9wzf3zEIAHj4OH1GF8J4C6JiJupo=";
assertEquals(expected, Base64.encodeToString(cryptoManager.hmac("Some test data".getBytes(Charsets.UTF_8)), Base64.NO_WRAP));
}
@Test(expected=Exceptions.VersionTooNewException.class)
public void testCryptoVersionTooNew() throws Exceptions.IntegrityException, Exceptions.VersionTooNewException {
new Crypto.CryptoManager(120, keyBase64, "TestSaltShouldBeJournalId");
}
@Test(expected=Exceptions.IntegrityException.class)
public void testCryptoVersionOutOfRange() throws Exceptions.IntegrityException, Exceptions.VersionTooNewException {
new Crypto.CryptoManager(999, keyBase64, "TestSaltShouldBeJournalId");
}
}