de.hybris.platform.commerceservices.security.impl.DefaultSecureTokenServiceTest.java Source code

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Here is the source code for de.hybris.platform.commerceservices.security.impl.DefaultSecureTokenServiceTest.java

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/*
 * [y] hybris Platform
 *
 * Copyright (c) 2000-2014 hybris AG
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of hybris
 * ("Confidential Information"). You shall not disclose such Confidential
 * Information and shall use it only in accordance with the terms of the
 * license agreement you entered into with hybris.
 *
 *  
 */
package de.hybris.platform.commerceservices.security.impl;

import de.hybris.bootstrap.annotations.UnitTest;
import de.hybris.platform.commerceservices.security.SecureToken;
import de.hybris.platform.testframework.TestUtils;

import java.security.NoSuchAlgorithmException;

import org.apache.commons.codec.DecoderException;
import org.junit.Before;
import org.junit.Test;

import junit.framework.Assert;

/**
 * test for {@link DefaultSecureTokenServiceTest}
 */
@UnitTest
public class DefaultSecureTokenServiceTest {
    private static final String TEST_DATA = "5a402e7b71";
    private static final long TEST_TS = 1234567l;
    private DefaultSecureTokenService service;

    @Before
    public void setUp() throws DecoderException, NoSuchAlgorithmException {
        service = new DefaultSecureTokenService();
        service.setEncryptionKeyHex("386566563556563a47795d4950643224692a493f3b6b325d45774d5244");
        service.setSignatureKeyHex("3147353d59706c6d223a3677367c78267b7b7c27275073562e3e5f2863");
        service.afterPropertiesSet();
    }

    @Test
    public void testEncryptLenght() {

        final String data = "test.user123412341234@test.com:1397570101997:8796094365700";
        final SecureToken token = new SecureToken(data, System.currentTimeMillis());
        final String encryptedString = service.encryptData(token);
        System.out.println("encrypted data : '" + data + "' of size " + data.length() + " to '" + encryptedString
                + "'  length: " + encryptedString.length() + " encrypted sting is larger is size by "
                + (encryptedString.length() - data.length()));

    }

    @Test(expected = IllegalArgumentException.class)
    public void testEncryptNull() {
        service.encryptData(null);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testEncryptEmpty() {
        final SecureToken token = new SecureToken("", 0l);
        service.encryptData(token);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testDecryptNull() {
        service.decryptData(null);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testDecryptEmpty() {
        service.decryptData("");
    }

    @Test
    public void testCycle() {
        final SecureToken data = new SecureToken(TEST_DATA, TEST_TS);
        final String token = service.encryptData(data);
        Assert.assertNotNull(token);
        final SecureToken result = service.decryptData(token);
        Assert.assertNotSame(result, data);
        Assert.assertEquals(TEST_DATA, result.getData());
        Assert.assertEquals(TEST_TS, result.getTimeStamp());
    }

    @Test(expected = IllegalArgumentException.class)
    public void testBlocksize() {
        final SecureToken data = new SecureToken(TEST_DATA, TEST_TS);
        final String token = service.encryptData(data);
        Assert.assertNotNull(token);
        TestUtils.disableFileAnalyzer("ACC-864");
        try {
            // generates a warning IllegalBlockSizeException in the log
            service.decryptData(token.substring(0, 40));
        } finally {
            TestUtils.enableFileAnalyzer();
        }
    }

    @Test(expected = IllegalArgumentException.class)
    public void testChecksum() {
        final SecureToken data = new SecureToken(TEST_DATA, TEST_TS);
        final String token = service.encryptData(data);
        final StringBuilder builder = new StringBuilder(token);
        builder.replace(0, 4, "1234");
        service.decryptData(builder.toString());
    }

}