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74 lines
2.8 KiB
Java
74 lines
2.8 KiB
Java
/*
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* Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import org.junit.jupiter.api.Test;
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import java.net.MalformedURLException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URL;
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import java.nio.file.Path;
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import static org.junit.Assert.assertThrows;
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/**
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* @test
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* @bug 8353440
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* @summary Verify that non-local file URLs are rejected by default
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* @run junit/othervm NonLocalFtpFallbackDisabled
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* @run junit/othervm -Djdk.net.file.ftpfallback=false NonLocalFtpFallbackDisabled
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* @run junit/othervm -Djdk.net.file.ftpfallback NonLocalFtpFallbackDisabled
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*/
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public class NonLocalFtpFallbackDisabled {
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// The file requested in this test
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private Path file = Path.of("ftp-file.txt");
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/**
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* Verifies that the long-standing and unspecified FTP fallback feature
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* where the file URL scheme handler attempts an FTP connection for non-local
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* files is disabled by default and that opening connections for such URLs
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* is rejected with a MalformedURLException.
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*
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* @throws MalformedURLException if an unexpected URL exception occurs
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* @throws URISyntaxException if an unexpected URI exception occurs
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*/
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@Test
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public void verifyNonLocalFileURLRejected() throws MalformedURLException, URISyntaxException {
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// We can use a fake host name here, no actual FTP request will be made
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String hostname = "remotehost";
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URL local = file.toUri().toURL();
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URL nonLocal = new URI("file", hostname, local.getFile(), "").toURL();
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assertThrows(MalformedURLException.class, () -> {
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nonLocal.openConnection();
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});
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URL nonLocalEmptyPath = new URI("file", hostname, "", "").toURL();
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assertThrows(MalformedURLException.class, () -> {
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nonLocalEmptyPath.openConnection();
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});
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}
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}
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