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The dark lord Gosling designed the Java package naming system so that ownership flows from the DNS system. Since we own the domain name registry.google, it seems only appropriate that we should use google.registry as our package name.
68 lines
2 KiB
Java
68 lines
2 KiB
Java
// Copyright 2016 The Domain Registry 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.testing.sftp;
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import static com.google.common.base.Preconditions.checkState;
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import google.registry.util.NetworkUtils;
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import org.apache.ftpserver.FtpServer;
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import org.apache.ftpserver.ftplet.FtpException;
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import org.apache.sshd.server.session.SessionFactory;
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import org.junit.rules.ExternalResource;
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import java.io.File;
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import java.io.IOException;
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import javax.annotation.Nullable;
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/**
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* JUnit Rule for creating an in-process {@link TestSftpServer SFTP Server}.
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*
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* @see TestSftpServer
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*/
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public final class SftpServerRule extends ExternalResource {
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@Nullable
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private FtpServer server;
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/**
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* Starts an SFTP server on a randomly selected port.
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*
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* @return the port on which the server is listening
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*/
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public int serve(String user, String pass, File home) throws IOException, FtpException {
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checkState(server == null, "You already have an SFTP server!");
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int port = NetworkUtils.pickUnusedPort();
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server = createSftpServer(user, pass, home, port);
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return port;
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}
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@Override
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protected void after() {
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if (server != null) {
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server.stop();
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server = null;
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}
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}
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private static FtpServer createSftpServer(String user, String pass, File home, int port)
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throws FtpException {
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FtpServer server =
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TestSftpServer.createSftpServer(user, pass, null, port, home, new SessionFactory());
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server.start();
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return server;
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}
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}
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