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54b6770ade
This temporarily disables the ability to download service account credentials. We'd like this to go in to next week's release so that we do not expose this functionality to users who otherwise do not have the ability to download the service account credential, while we research on a more secure solution. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=223397754
70 lines
2.5 KiB
Java
70 lines
2.5 KiB
Java
// Copyright 2018 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.tools.server;
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import static google.registry.request.Action.Method.GET;
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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 com.google.common.flogger.FluentLogger;
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import com.google.common.io.BaseEncoding;
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import com.google.common.net.MediaType;
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import google.registry.keyring.kms.KmsKeyring.StringKeyLabel;
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import google.registry.request.Action;
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import google.registry.request.Response;
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import google.registry.request.auth.Auth;
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import java.util.function.Function;
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import javax.inject.Inject;
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import javax.inject.Named;
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/**
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* An action that returns KMS encrypted service account credential in its payload.
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*
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* <p>This credential can be stored locally, and a {@code RemoteApiOptions} can use it to initialize
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* an {@code AppEngineConnection}.
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*/
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@Action(
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path = DownloadServiceAccountCredentialAction.PATH,
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method = {GET},
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auth = Auth.AUTH_INTERNAL_ONLY)
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public class DownloadServiceAccountCredentialAction implements Runnable {
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private static final FluentLogger logger = FluentLogger.forEnclosingClass();
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public static final String PATH = "/_dr/admin/downloadCredential";
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@Inject
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@Named("encryptedDataRetriever")
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Function<String, String> encryptedDataRetriever;
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@Inject Response response;
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@Inject
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DownloadServiceAccountCredentialAction() {}
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@Override
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public void run() {
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try {
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String encryptedJsonCredential =
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encryptedDataRetriever.apply(StringKeyLabel.JSON_CREDENTIAL_STRING.getLabel());
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response.setContentType(MediaType.APPLICATION_BINARY);
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response.setPayload(BaseEncoding.base64().encode(encryptedJsonCredential.getBytes(UTF_8)));
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} catch (Exception e) {
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logger.atSevere().withCause(e).log("Cannot retrieve encrypted service account credential.");
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response.setPayload(e.getMessage());
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response.setStatus(SC_INTERNAL_SERVER_ERROR);
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}
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}
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}
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