| /* |
| * Copyright 2020 The gRPC Authors |
| * |
| * 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 io.grpc.xds.internal.certprovider; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import com.google.common.io.CharStreams; |
| import io.grpc.internal.FakeClock; |
| import io.grpc.internal.TimeProvider; |
| import io.grpc.internal.testing.TestUtils; |
| import io.grpc.xds.internal.certprovider.FileWatcherCertificateProviderProvider.ScheduledExecutorServiceFactory; |
| import io.grpc.xds.internal.security.trust.CertificateUtils; |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.Reader; |
| import java.security.PrivateKey; |
| import java.security.cert.CertificateException; |
| import java.security.cert.X509Certificate; |
| import java.util.concurrent.ScheduledExecutorService; |
| |
| public class CommonCertProviderTestUtils { |
| |
| static PrivateKey getPrivateKey(String resourceName) |
| throws Exception { |
| return CertificateUtils.getPrivateKey( |
| TestUtils.class.getResourceAsStream("/certs/" + resourceName)); |
| } |
| |
| static X509Certificate getCertFromResourceName(String resourceName) |
| throws IOException, CertificateException { |
| return CertificateUtils.toX509Certificate( |
| new ByteArrayInputStream(getResourceContents(resourceName).getBytes(UTF_8))); |
| } |
| |
| private static String getResourceContents(String resourceName) throws IOException { |
| InputStream inputStream = TestUtils.class.getResourceAsStream("/certs/" + resourceName); |
| String text = null; |
| try (Reader reader = new InputStreamReader(inputStream, UTF_8)) { |
| text = CharStreams.toString(reader); |
| } |
| return text; |
| } |
| |
| /** Allow tests to register a provider using test clock. |
| */ |
| public static void register(final FakeClock fakeClock) { |
| FileWatcherCertificateProviderProvider tmp = new FileWatcherCertificateProviderProvider( |
| FileWatcherCertificateProvider.Factory.getInstance(), |
| new ScheduledExecutorServiceFactory() { |
| |
| @Override |
| ScheduledExecutorService create() { |
| return fakeClock.getScheduledExecutorService(); |
| } |
| }, |
| TimeProvider.SYSTEM_TIME_PROVIDER); |
| CertificateProviderRegistry.getInstance().register(tmp); |
| } |
| |
| public static void register0() { |
| CertificateProviderRegistry.getInstance().register( |
| new FileWatcherCertificateProviderProvider()); |
| } |
| } |