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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.initMocks;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.openecomp.sdc.vendorsoftwareproduct.impl.onboarding.OnboardingPackageProcessor;
import org.openecomp.sdc.vendorsoftwareproduct.security.SecurityManager;
import org.openecomp.sdc.vendorsoftwareproduct.security.SecurityManagerException;
import org.openecomp.sdc.vendorsoftwareproduct.types.OnboardPackageInfo;
import org.openecomp.sdc.vendorsoftwareproduct.types.OnboardSignedPackage;
public class CsarSecurityValidatorTest {
private static final String BASE_DIR = "/vspmanager.csar/";
private CsarSecurityValidator csarSecurityValidator;
@Mock
SecurityManager securityManager;
@Before
public void setUp() {
initMocks(this);
csarSecurityValidator = new CsarSecurityValidator(securityManager);
}
@Test
public void isSignatureValidTestCorrectStructureAndValidSignatureExists() throws SecurityManagerException {
final byte[] packageBytes = getFileBytesOrFail("signing/signed-package.zip");
final OnboardSignedPackage onboardSignedPackage = loadSignedPackage("signed-package.zip",
packageBytes);
when(securityManager.verifySignedData(any(), any(), any())).thenReturn(true);
final boolean isSignatureValid = csarSecurityValidator.verifyPackageSignature(onboardSignedPackage);
assertThat("Signature should be valid", isSignatureValid, is(true));
}
@Test(expected = SecurityManagerException.class)
public void isSignatureValidTestCorrectStructureAndNotValidSignatureExists() throws SecurityManagerException {
final byte[] packageBytes = getFileBytesOrFail("signing/signed-package-tampered-data.zip");
final OnboardSignedPackage onboardSignedPackage = loadSignedPackage("signed-package-tampered-data.zip",
packageBytes);
//no mocked securityManager
csarSecurityValidator = new CsarSecurityValidator();
csarSecurityValidator.verifyPackageSignature(onboardSignedPackage);
}
private byte[] getFileBytesOrFail(final String path) {
try {
return getFileBytes(path);
} catch (final URISyntaxException | IOException e) {
fail("Could not load file " + path);
return null;
}
}
private byte[] getFileBytes(final String path) throws URISyntaxException, IOException {
return Files.readAllBytes(Paths.get(
CsarSecurityValidatorTest.class.getResource(BASE_DIR + path).toURI()));
}
private OnboardSignedPackage loadSignedPackage(final String packageName, final byte[] packageBytes) {
final OnboardingPackageProcessor onboardingPackageProcessor =
new OnboardingPackageProcessor(packageName, packageBytes);
final OnboardPackageInfo onboardPackageInfo = onboardingPackageProcessor.getOnboardPackageInfo().orElse(null);
if (onboardPackageInfo == null) {
fail("Unexpected error. Could not load original package");
}
return (OnboardSignedPackage) onboardPackageInfo.getOriginalOnboardPackage();
}
}
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