kwin commented on code in PR #155: URL: https://github.com/apache/maven-scm/pull/155#discussion_r925655648
########## maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gittest/src/main/java/org/apache/maven/scm/provider/git/command/checkout/GitSshCheckOutCommandTckTest.java: ########## @@ -0,0 +1,185 @@ +package org.apache.maven.scm.provider.git.command.checkout; + +/* + * 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. + */ + +import java.io.IOException; +import java.io.Writer; +import java.nio.file.FileSystem; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.attribute.PosixFilePermissions; +import java.security.GeneralSecurityException; +import java.security.KeyPair; +import java.security.PrivateKey; +import java.security.SecureRandom; +import java.util.Collections; + +import org.apache.maven.scm.provider.ScmProviderRepositoryWithHost; +import org.apache.maven.scm.provider.git.GitScmTestUtils; +import org.apache.maven.scm.repository.ScmRepository; +import org.apache.maven.scm.tck.command.checkout.CheckOutCommandTckTest; +import org.apache.sshd.common.config.keys.KeyUtils; +import org.apache.sshd.git.GitLocationResolver; +import org.apache.sshd.git.pack.GitPackCommandFactory; +import org.apache.sshd.server.SshServer; +import org.apache.sshd.server.auth.pubkey.KeySetPublickeyAuthenticator; +import org.apache.sshd.server.auth.pubkey.PublickeyAuthenticator; +import org.apache.sshd.server.session.ServerSession; +import org.apache.sshd.util.test.CommonTestSupportUtils; +import org.apache.sshd.util.test.CoreTestSupportUtils; +import org.bouncycastle.jce.provider.BouncyCastleProvider; +import org.bouncycastle.openssl.PKCS8Generator; +import org.bouncycastle.openssl.jcajce.JcaPEMWriter; +import org.bouncycastle.openssl.jcajce.JcaPKCS8Generator; +import org.bouncycastle.openssl.jcajce.JceOpenSSLPKCS8EncryptorBuilder; +import org.bouncycastle.operator.OperatorCreationException; +import org.bouncycastle.operator.OutputEncryptor; +import org.bouncycastle.util.io.pem.PemObject; +import org.junit.Ignore; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.TemporaryFolder; + +/** + * + */ +public abstract class GitSshCheckOutCommandTckTest + extends CheckOutCommandTckTest +{ + protected final SshServer sshServer; + protected final KeyPair keyPair; + + @Rule + public TemporaryFolder tmpDirectory = new TemporaryFolder(); + + protected GitSshCheckOutCommandTckTest() throws GeneralSecurityException + { + sshServer = CoreTestSupportUtils.setupTestServer( getClass() ); + keyPair = CommonTestSupportUtils.generateKeyPair( KeyUtils.RSA_ALGORITHM, 2048 ); + PublickeyAuthenticator authenticator = new KeySetPublickeyAuthenticator( "onlykey", + Collections.singletonList( keyPair.getPublic() ) ); + sshServer.setPublickeyAuthenticator( authenticator ); + } + + static void writePrivateKeyAsPkcs8( Path file, PrivateKey privateKey, String passphrase ) + throws IOException, OperatorCreationException + { + final OutputEncryptor encryptor; + // encryption only optional + if ( passphrase != null ) + { + //encrypted form of PKCS#8 file + JceOpenSSLPKCS8EncryptorBuilder encryptorBuilder = + new JceOpenSSLPKCS8EncryptorBuilder( PKCS8Generator.PBE_SHA1_3DES ); + encryptorBuilder.setRandom( new SecureRandom() ); + encryptorBuilder.setProvider( BouncyCastleProvider.PROVIDER_NAME ); + encryptorBuilder.setPassword( passphrase.toCharArray() ); + encryptor = encryptorBuilder.build(); + } + else + { + encryptor = null; + } + + PKCS8Generator pkcs8Generator = new JcaPKCS8Generator( privateKey, encryptor ); + PemObject pemObject = pkcs8Generator.generate(); + + try ( Writer writer = Files.newBufferedWriter( file ); + JcaPEMWriter pw = new JcaPEMWriter( writer ) ) + { + pw.writeObject( pemObject ); + } + if ( file.getFileSystem().supportedFileAttributeViews().contains( "posix" ) ) + { + // must only be readable/writeable by me + Files.setPosixFilePermissions( file, PosixFilePermissions.fromString( "rwx------" ) ); + } + } + + protected abstract String getScmProvider(); + + /** {@inheritDoc} */ + public String getScmUrl() + throws Exception + { + return "scm:" + getScmProvider() + ":ssh://127.0.0.1:" + sshServer.getPort() + "/repository"; Review Comment: Would require further changes on the test, I don't think it is worth it. -- This is an automated message from the Apache Git Service. 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