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/*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6427768
* @summary FtpURLConnection doesn't close FTP connection when login fails
* @modules java.base/sun.net.ftp
* @library ../www/ftptest/
* @build FtpServer FtpCommandHandler FtpAuthHandler FtpFileSystemHandler
* @run main/othervm/timeout=500 B6427768
*/
import java.net.*;
import java.io.*;
public class B6427768 {
// Need to test when login fails, so AuthHandler should always return
// false
static class MyAuthHandler implements FtpAuthHandler {
public int authType() {
return 2;
}
public boolean authenticate(String user, String password) {
return false;
}
public boolean authenticate(String user, String password, String account) {
return false;
}
}
static class MyFileSystemHandler implements FtpFileSystemHandler {
private String currentDir = "/";
public MyFileSystemHandler(String path) {
currentDir = path;
}
public boolean cd(String path) {
currentDir = path;
return true;
}
public boolean cdUp() {
return true;
}
public String pwd() {
return currentDir;
}
public InputStream getFile(String name) {
return null;
}
public long getFileSize(String name) {
return -1;
}
public boolean fileExists(String name) {
return false;
}
public InputStream listCurrentDir() {
return null;
}
public OutputStream putFile(String name) {
return null;
}
public boolean removeFile(String name) {
return false;
}
public boolean mkdir(String name) {
return false;
}
public boolean rename(String from, String to) {
return false;
}
}
public static void main(String[] args) throws IOException {
FtpServer server = new FtpServer(0);
int port = server.getLocalPort();
server.setFileSystemHandler(new MyFileSystemHandler("/"));
server.setAuthHandler(new MyAuthHandler());
server.start();
URL url = new URL("ftp://user:passwd@localhost:" + port + "/foo.txt");
URLConnection con = url.openConnection();
// triggers the connection
try {
con.getInputStream();
} catch(sun.net.ftp.FtpLoginException e) {
// Give some time to the client thread to properly terminate.
try {
Thread.sleep(2000);
} catch (InterruptedException ie) {
// shouldn't happen
}
if (server.activeClientsCount() > 0) {
// If there are still active clients attached to the FTP
// server, it means we didn't quit properly
server.killClients();
throw new RuntimeException("URLConnection didn't close the ftp connection on failure to login");
}
} finally {
server.terminate();
}
}
}
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