JDK 17 jdk.jpackage.jmod is the JMOD file for JDK 17 JPackage tool, which can be invoked by the "jpackage" command.

JDK 17 JPackage tool compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.jpackage.jmod.

JDK 17 JPackage tool compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 JPackage tool source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.jpackage.

You can click and view the content of each source code file in the list below.

⏎ jdk/jpackage/internal/MacCertificate.java

/*
 * Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
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 */

package jdk.jpackage.internal;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.file.StandardCopyOption;
import java.nio.file.Files;
import java.nio.file.Path;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Locale;

public final class MacCertificate {
    private final String certificate;

    public MacCertificate(String certificate) {
        this.certificate = certificate;
    }

    public boolean isValid() {
        return verifyCertificate(this.certificate);
    }

    private static Path findCertificate(String certificate) {
        Path result = null;

        List<String> args = new ArrayList<>();
        args.add("/usr/bin/security");
        args.add("find-certificate");
        args.add("-c");
        args.add(certificate);
        args.add("-a");
        args.add("-p");

        try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
                PrintStream ps = new PrintStream(baos)) {
            ProcessBuilder security = new ProcessBuilder(args);
            IOUtils.exec(security, false, ps);

            Path output = Files.createTempFile("tempfile", ".tmp");

            Files.copy(new ByteArrayInputStream(baos.toByteArray()),
                    output, StandardCopyOption.REPLACE_EXISTING);

            result = output;
        }
        catch (IOException ignored) {}

        return result;
    }

    private static Date findCertificateDate(String filename) {
        Date result = null;

        List<String> args = new ArrayList<>();
        args.add("/usr/bin/openssl");
        args.add("x509");
        args.add("-noout");
        args.add("-enddate");
        args.add("-in");
        args.add(filename);

        try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
                PrintStream ps = new PrintStream(baos)) {
            ProcessBuilder security = new ProcessBuilder(args);
            IOUtils.exec(security, false, ps);
            String output = baos.toString();
            output = output.substring(output.indexOf("=") + 1);
            DateFormat df = new SimpleDateFormat(
                    "MMM dd kk:mm:ss yyyy z", Locale.ENGLISH);
            result = df.parse(output);
        } catch (IOException | ParseException ex) {
            Log.verbose(ex);
        }

        return result;
    }

    private static boolean verifyCertificate(String certificate) {
        boolean result = false;

        try {
            Path file = null;
            Date certificateDate = null;

            try {
                file = findCertificate(certificate);

                if (file != null) {
                    certificateDate = findCertificateDate(
                            file.toFile().getCanonicalPath());
                }
            }
            finally {
                if (file != null) {
                    Files.delete(file);
                }
            }

            if (certificateDate != null) {
                Calendar c = Calendar.getInstance();
                Date today = c.getTime();

                if (certificateDate.after(today)) {
                    result = true;
                }
            }
        }
        catch (IOException ignored) {}

        return result;
    }
}

⏎ jdk/jpackage/internal/MacCertificate.java

Or download all of them as a single archive file:

File name: jdk.jpackage-17.0.5-src.zip
File size: 92069 bytes
Release date: 2022-09-13
Download 

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