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a4f85c33c0
Our goal is to be able to address every Action by looking at the class itself, and to make it clearer at a glance what you need to access the Action's endpoint Currently, we can know from the @Action annotation: - the endpoint path - the Method needed - the authentication level needed This CL adds the service where the Action is hosted, which also translates to the URL. NOTE - currently we don't have any Action hosted on multiple services. I don't think we will ever need it (since they do the same thing no matter which service they are on, so why host it twice?), but if we do we'll have to update the code to allow it. The next step after this is to make sure all the @Parameters are defined on the Action itself, and then we will be able to craft access to the endpoint programatically (or at least verify at run-time we crafted a correct URL) ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=229375735
91 lines
3.8 KiB
Java
91 lines
3.8 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.export;
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import static com.google.common.base.Strings.isNullOrEmpty;
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import static com.google.common.net.MediaType.PLAIN_TEXT_UTF_8;
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import static google.registry.request.Action.Method.POST;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
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import static javax.servlet.http.HttpServletResponse.SC_OK;
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import com.google.common.flogger.FluentLogger;
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import com.google.common.net.MediaType;
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import google.registry.model.registry.Registry;
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import google.registry.request.Action;
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import google.registry.request.Parameter;
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import google.registry.request.RequestParameters;
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import google.registry.request.Response;
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import google.registry.request.auth.Auth;
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import google.registry.storage.drive.DriveConnection;
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import javax.inject.Inject;
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/** Action that exports the publicly viewable reserved terms list for a TLD to Google Drive. */
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@Action(
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service = Action.Service.BACKEND,
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path = "/_dr/task/exportReservedTerms",
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method = POST,
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auth = Auth.AUTH_INTERNAL_ONLY)
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public class ExportReservedTermsAction implements Runnable {
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private static final FluentLogger logger = FluentLogger.forEnclosingClass();
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static final MediaType EXPORT_MIME_TYPE = MediaType.PLAIN_TEXT_UTF_8;
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static final String RESERVED_TERMS_FILENAME = "reserved_terms.txt";
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@Inject DriveConnection driveConnection;
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@Inject ExportUtils exportUtils;
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@Inject @Parameter(RequestParameters.PARAM_TLD) String tld;
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@Inject Response response;
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@Inject ExportReservedTermsAction() {}
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/**
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* Exports the reserved terms for the TLD specified via the "tld" param to a newline-delimited
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* UTF-8-formatted CSV file (with one column) named "reserved_terms.txt" in the Google Drive
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* folder with the id specified for that TLD.
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*
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* <p>This servlet prints the ID of the file in GoogleDrive that was created/updated.
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*/
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@Override
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public void run() {
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response.setContentType(PLAIN_TEXT_UTF_8);
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try {
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Registry registry = Registry.get(tld);
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String resultMsg;
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if (registry.getReservedLists().isEmpty() && isNullOrEmpty(registry.getDriveFolderId())) {
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resultMsg = "No reserved lists configured";
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logger.atInfo().log("No reserved terms to export for TLD %s", tld);
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} else if (registry.getDriveFolderId() == null) {
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resultMsg = "Skipping export because no Drive folder is associated with this TLD";
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logger.atInfo().log(
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"Skipping reserved terms export for TLD %s because Drive folder isn't specified", tld);
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} else {
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resultMsg = driveConnection.createOrUpdateFile(
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RESERVED_TERMS_FILENAME,
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EXPORT_MIME_TYPE,
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registry.getDriveFolderId(),
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exportUtils.exportReservedTerms(registry).getBytes(UTF_8));
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logger.atInfo().log(
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"Exporting reserved terms succeeded for TLD %s, response was: %s", tld, resultMsg);
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}
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response.setStatus(SC_OK);
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response.setPayload(resultMsg);
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} catch (Throwable e) {
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response.setStatus(SC_INTERNAL_SERVER_ERROR);
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response.setPayload(e.getMessage());
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throw new RuntimeException(
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String.format("Exception occurred while exporting reserved terms for TLD %s.", tld), e);
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}
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}
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}
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