Import code from internal repository to git

java/com/google/domain/registry/tmch/TmchCrlTask.java

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+// Copyright 2016 Google Inc. All Rights Reserved.
+//
+// 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 com.google.domain.registry.tmch;
+
+import static com.google.domain.registry.request.Action.Method.POST;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import com.google.common.base.Optional;
+import com.google.domain.registry.config.ConfigModule.Config;
+import com.google.domain.registry.request.Action;
+
+import java.io.IOException;
+import java.net.URL;
+import java.security.GeneralSecurityException;
+
+import javax.inject.Inject;
+
+/** Task to download the latest ICANN TMCH CRL from MarksDB. */
+@Action(path = "/_dr/task/tmchCrl", method = POST, automaticallyPrintOk = true)
+public final class TmchCrlTask implements Runnable {
+
+  @Inject Marksdb marksdb;
+  @Inject @Config("tmchCrlUrl") URL tmchCrlUrl;
+  @Inject TmchCrlTask() {}
+
+  /** Synchronously fetches latest ICANN TMCH CRL and saves it to datastore. */
+  @Override
+  public void run() {
+    try {
+      TmchCertificateAuthority
+          .updateCrl(new String(marksdb.fetch(tmchCrlUrl, Optional.<String>absent()), UTF_8));
+    } catch (IOException | GeneralSecurityException e) {
+      throw new RuntimeException("Failed to update ICANN TMCH CRL.", e);
+    }
+  }
+}