xref: /openjdk10/test/lib/jdk/test/lib/SecurityTools.java

/*
 * Copyright (c) 2016, 2017, 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.
 */

package jdk.test.lib;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;

public class SecurityTools {

    public static final String RESPONSE_FILE = "security_tools_response.txt";

    private static ProcessBuilder getProcessBuilder(String tool, List<String> args) {
        JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK(tool)
                .addVMArg("-Duser.language=en")
                .addVMArg("-Duser.country=US")
                .addVMArg("-Djava.security.egd=file:/dev/./urandom");
        for (String arg : args) {
            if (arg.startsWith("-J")) {
                launcher.addVMArg(arg.substring(2));
            } else {
                launcher.addToolArg(arg);
            }
        }
        String[] cmds = launcher.getCommand();
        String cmdLine = Arrays.stream(cmds).collect(Collectors.joining(" "));
        System.out.println("Command line: [" + cmdLine + "]");
        return new ProcessBuilder(cmds);
    }

    // keytool

    public static OutputAnalyzer keytool(List<String> args)
            throws Exception {

        ProcessBuilder pb = getProcessBuilder("keytool", args);

        Path p = Paths.get(RESPONSE_FILE);
        if (!Files.exists(p)) {
            Files.createFile(p);
        }
        pb.redirectInput(ProcessBuilder.Redirect.from(new File(RESPONSE_FILE)));

        try {
            return ProcessTools.executeProcess(pb);
        } finally {
            Files.delete(p);
        }
    }

    // Only call this if there is no white space in every argument
    public static OutputAnalyzer keytool(String args) throws Exception {
        return keytool(args.split("\\s+"));
    }

    public static OutputAnalyzer keytool(String... args) throws Exception {
        return keytool(List.of(args));
    }

    public static void setResponse(String... responses) throws IOException {
        String text;
        if (responses.length > 0) {
            text = Stream.of(responses).collect(
                    Collectors.joining("\n", "", "\n"));
        } else {
            text = "";
        }
        Files.write(Paths.get(RESPONSE_FILE), text.getBytes());
    }

    // jarsigner

    public static OutputAnalyzer jarsigner(List<String> args)
            throws Exception {
        return ProcessTools.executeProcess(
                getProcessBuilder("jarsigner", args));
    }

    // Only call this if there is no white space in every argument
    public static OutputAnalyzer jarsigner(String args) throws Exception {

        return jarsigner(args.split("\\s+"));
    }

    public static OutputAnalyzer jarsigner(String... args) throws Exception {
        return jarsigner(List.of(args));
    }
}