| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.sshd.server.scp; |
| |
| import java.nio.charset.StandardCharsets; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.attribute.PosixFilePermission; |
| import java.util.EnumSet; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.sshd.client.SshClient; |
| import org.apache.sshd.client.scp.ScpClient; |
| import org.apache.sshd.client.session.ClientSession; |
| import org.apache.sshd.common.file.FileSystemFactory; |
| import org.apache.sshd.common.file.virtualfs.VirtualFileSystemFactory; |
| import org.apache.sshd.common.scp.ScpException; |
| import org.apache.sshd.common.scp.ScpHelper; |
| import org.apache.sshd.server.SshServer; |
| import org.apache.sshd.util.test.BaseTestSupport; |
| import org.apache.sshd.util.test.Utils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.FixMethodOrder; |
| import org.junit.Test; |
| import org.junit.runners.MethodSorters; |
| |
| /** |
| * @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a> |
| */ |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class SimpleAccessControlScpEventListenerTest extends BaseTestSupport { |
| private SshServer sshd; |
| private int port; |
| private final FileSystemFactory fileSystemFactory; |
| |
| public SimpleAccessControlScpEventListenerTest() { |
| Path targetPath = detectTargetFolder(); |
| Path parentPath = targetPath.getParent(); |
| fileSystemFactory = new VirtualFileSystemFactory(parentPath); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| sshd = setupTestServer(); |
| sshd.setCommandFactory(new ScpCommandFactory()); |
| sshd.setFileSystemFactory(fileSystemFactory); |
| sshd.start(); |
| port = sshd.getPort(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| if (sshd != null) { |
| try { |
| sshd.stop(true); |
| } finally { |
| sshd = null; |
| } |
| } |
| } |
| |
| @Test |
| public void testReadOnlyScpTransferEventListener() throws Exception { |
| sshd.setCommandFactory(new ScpCommandFactory.Builder() |
| .addEventListener(SimpleAccessControlScpEventListener.READ_ONLY_ACCESSOR) |
| .build()); |
| |
| try (SshClient client = setupTestClient()) { |
| client.start(); |
| try (ClientSession session = client.connect(getCurrentTestName(), TEST_LOCALHOST, port).verify(7L, TimeUnit.SECONDS).getSession()) { |
| session.addPasswordIdentity(getCurrentTestName()); |
| session.auth().verify(5L, TimeUnit.SECONDS); |
| |
| ScpClient scp = session.createScpClient(); |
| Path targetPath = detectTargetFolder(); |
| Path parentPath = targetPath.getParent(); |
| Path scpRoot = Utils.resolve(targetPath, ScpHelper.SCP_COMMAND_PREFIX, getClass().getSimpleName(), getCurrentTestName()); |
| Utils.deleteRecursive(scpRoot); |
| |
| Path remoteDir = assertHierarchyTargetFolderExists(scpRoot.resolve("remote")); |
| Path remoteFile = remoteDir.resolve("file.txt"); |
| String remotePath = Utils.resolveRelativeRemotePath(parentPath, remoteFile); |
| byte[] data = (getClass().getName() + "#" + getCurrentTestName()).getBytes(StandardCharsets.UTF_8); |
| Files.write(remoteFile, data); |
| byte[] downloaded = scp.downloadBytes(remotePath); |
| assertArrayEquals("Mismatched downloaded data", data, downloaded); |
| |
| try { |
| scp.upload(data, remotePath, EnumSet.allOf(PosixFilePermission.class), null); |
| fail("Unexpected upload success"); |
| } catch (ScpException e) { |
| // expected - ignored |
| } |
| } finally { |
| client.stop(); |
| } |
| } |
| } |
| } |