src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
branchJDK-8200758-branch
changeset 58994 b09ba68c6a19
parent 58888 d802578912f3
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java	Fri Nov 08 14:53:03 2019 -0500
@@ -0,0 +1,945 @@
+/*
+ * Copyright (c) 2015, 2019, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.incubator.jpackage.internal;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Writer;
+import java.math.BigInteger;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.StandardCopyOption;
+import java.nio.file.attribute.PosixFilePermission;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.ResourceBundle;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.function.Consumer;
+import java.util.stream.Stream;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathFactory;
+
+import static jdk.incubator.jpackage.internal.StandardBundlerParam.*;
+import static jdk.incubator.jpackage.internal.MacBaseInstallerBundler.*;
+import static jdk.incubator.jpackage.internal.MacAppBundler.*;
+import static jdk.incubator.jpackage.internal.OverridableResource.createResource;
+
+public class MacAppImageBuilder extends AbstractAppImageBuilder {
+
+    private static final ResourceBundle I18N = ResourceBundle.getBundle(
+            "jdk.incubator.jpackage.internal.resources.MacResources");
+
+    private static final String LIBRARY_NAME = "libapplauncher.dylib";
+    private static final String TEMPLATE_BUNDLE_ICON = "java.icns";
+    private static final String OS_TYPE_CODE = "APPL";
+    private static final String TEMPLATE_INFO_PLIST_LITE =
+            "Info-lite.plist.template";
+    private static final String TEMPLATE_RUNTIME_INFO_PLIST =
+            "Runtime-Info.plist.template";
+
+    private final Path root;
+    private final Path contentsDir;
+    private final Path appDir;
+    private final Path javaModsDir;
+    private final Path resourcesDir;
+    private final Path macOSDir;
+    private final Path runtimeDir;
+    private final Path runtimeRoot;
+    private final Path mdir;
+
+    private static List<String> keyChains;
+
+    public static final BundlerParamInfo<Boolean>
+            MAC_CONFIGURE_LAUNCHER_IN_PLIST = new StandardBundlerParam<>(
+                    "mac.configure-launcher-in-plist",
+                    Boolean.class,
+                    params -> Boolean.FALSE,
+                    (s, p) -> Boolean.valueOf(s));
+
+    public static final BundlerParamInfo<String> MAC_CF_BUNDLE_NAME =
+            new StandardBundlerParam<>(
+                    Arguments.CLIOptions.MAC_BUNDLE_NAME.getId(),
+                    String.class,
+                    params -> null,
+                    (s, p) -> s);
+
+    public static final BundlerParamInfo<String> MAC_CF_BUNDLE_IDENTIFIER =
+            new StandardBundlerParam<>(
+                    Arguments.CLIOptions.MAC_BUNDLE_IDENTIFIER.getId(),
+                    String.class,
+                    params -> {
+                        // Get identifier from app image if user provided
+                        // app image and did not provide the identifier via CLI.
+                        String identifier = extractBundleIdentifier(params);
+                        if (identifier != null) {
+                            return identifier;
+                        }
+
+                        return IDENTIFIER.fetchFrom(params);
+                    },
+                    (s, p) -> s);
+
+    public static final BundlerParamInfo<String> MAC_CF_BUNDLE_VERSION =
+            new StandardBundlerParam<>(
+                    "mac.CFBundleVersion",
+                    String.class,
+                    p -> {
+                        String s = VERSION.fetchFrom(p);
+                        if (validCFBundleVersion(s)) {
+                            return s;
+                        } else {
+                            return "100";
+                        }
+                    },
+                    (s, p) -> s);
+
+    public static final BundlerParamInfo<File> ICON_ICNS =
+            new StandardBundlerParam<>(
+            "icon.icns",
+            File.class,
+            params -> {
+                File f = ICON.fetchFrom(params);
+                if (f != null && !f.getName().toLowerCase().endsWith(".icns")) {
+                    Log.error(MessageFormat.format(
+                            I18N.getString("message.icon-not-icns"), f));
+                    return null;
+                }
+                return f;
+            },
+            (s, p) -> new File(s));
+
+    public static final StandardBundlerParam<Boolean> SIGN_BUNDLE  =
+            new StandardBundlerParam<>(
+            Arguments.CLIOptions.MAC_SIGN.getId(),
+            Boolean.class,
+            params -> false,
+            // valueOf(null) is false, we actually do want null in some cases
+            (s, p) -> (s == null || "null".equalsIgnoreCase(s)) ?
+                    null : Boolean.valueOf(s)
+        );
+
+    public MacAppImageBuilder(Map<String, Object> params, Path imageOutDir)
+            throws IOException {
+        super(params, imageOutDir.resolve(APP_NAME.fetchFrom(params)
+                + ".app/Contents/runtime/Contents/Home"));
+
+        Objects.requireNonNull(imageOutDir);
+
+        this.root = imageOutDir.resolve(APP_NAME.fetchFrom(params) + ".app");
+        this.contentsDir = root.resolve("Contents");
+        this.appDir = contentsDir.resolve("app");
+        this.javaModsDir = appDir.resolve("mods");
+        this.resourcesDir = contentsDir.resolve("Resources");
+        this.macOSDir = contentsDir.resolve("MacOS");
+        this.runtimeDir = contentsDir.resolve("runtime");
+        this.runtimeRoot = runtimeDir.resolve("Contents/Home");
+        this.mdir = runtimeRoot.resolve("lib");
+        Files.createDirectories(appDir);
+        Files.createDirectories(resourcesDir);
+        Files.createDirectories(macOSDir);
+        Files.createDirectories(runtimeDir);
+    }
+
+    private void writeEntry(InputStream in, Path dstFile) throws IOException {
+        Files.createDirectories(dstFile.getParent());
+        Files.copy(in, dstFile);
+    }
+
+    public static boolean validCFBundleVersion(String v) {
+        // CFBundleVersion (String - iOS, OS X) specifies the build version
+        // number of the bundle, which identifies an iteration (released or
+        // unreleased) of the bundle. The build version number should be a
+        // string comprised of three non-negative, period-separated integers
+        // with the first integer being greater than zero. The string should
+        // only contain numeric (0-9) and period (.) characters. Leading zeros
+        // are truncated from each integer and will be ignored (that is,
+        // 1.02.3 is equivalent to 1.2.3). This key is not localizable.
+
+        if (v == null) {
+            return false;
+        }
+
+        String p[] = v.split("\\.");
+        if (p.length > 3 || p.length < 1) {
+            Log.verbose(I18N.getString(
+                    "message.version-string-too-many-components"));
+            return false;
+        }
+
+        try {
+            BigInteger n = new BigInteger(p[0]);
+            if (BigInteger.ONE.compareTo(n) > 0) {
+                Log.verbose(I18N.getString(
+                        "message.version-string-first-number-not-zero"));
+                return false;
+            }
+            if (p.length > 1) {
+                n = new BigInteger(p[1]);
+                if (BigInteger.ZERO.compareTo(n) > 0) {
+                    Log.verbose(I18N.getString(
+                            "message.version-string-no-negative-numbers"));
+                    return false;
+                }
+            }
+            if (p.length > 2) {
+                n = new BigInteger(p[2]);
+                if (BigInteger.ZERO.compareTo(n) > 0) {
+                    Log.verbose(I18N.getString(
+                            "message.version-string-no-negative-numbers"));
+                    return false;
+                }
+            }
+        } catch (NumberFormatException ne) {
+            Log.verbose(I18N.getString("message.version-string-numbers-only"));
+            Log.verbose(ne);
+            return false;
+        }
+
+        return true;
+    }
+
+    @Override
+    public Path getAppDir() {
+        return appDir;
+    }
+
+    @Override
+    public Path getAppModsDir() {
+        return javaModsDir;
+    }
+
+    @Override
+    public void prepareApplicationFiles(Map<String, ? super Object> params)
+            throws IOException {
+        Map<String, ? super Object> originalParams = new HashMap<>(params);
+        // Generate PkgInfo
+        File pkgInfoFile = new File(contentsDir.toFile(), "PkgInfo");
+        pkgInfoFile.createNewFile();
+        writePkgInfo(pkgInfoFile);
+
+        Path executable = macOSDir.resolve(getLauncherName(params));
+
+        // create the main app launcher
+        try (InputStream is_launcher =
+                getResourceAsStream("jpackageapplauncher");
+            InputStream is_lib = getResourceAsStream(LIBRARY_NAME)) {
+            // Copy executable and library to MacOS folder
+            writeEntry(is_launcher, executable);
+            writeEntry(is_lib, macOSDir.resolve(LIBRARY_NAME));
+        }
+        executable.toFile().setExecutable(true, false);
+        // generate main app launcher config file
+        File cfg = new File(root.toFile(), getLauncherCfgName(params));
+        writeCfgFile(params, cfg);
+
+        // create additional app launcher(s) and config file(s)
+        List<Map<String, ? super Object>> entryPoints =
+                StandardBundlerParam.ADD_LAUNCHERS.fetchFrom(params);
+        for (Map<String, ? super Object> entryPoint : entryPoints) {
+            Map<String, ? super Object> tmp =
+                    AddLauncherArguments.merge(originalParams, entryPoint);
+
+            // add executable for add launcher
+            Path addExecutable = macOSDir.resolve(getLauncherName(tmp));
+            try (InputStream is = getResourceAsStream("jpackageapplauncher");) {
+                writeEntry(is, addExecutable);
+            }
+            addExecutable.toFile().setExecutable(true, false);
+
+            // add config file for add launcher
+            cfg = new File(root.toFile(), getLauncherCfgName(tmp));
+            writeCfgFile(tmp, cfg);
+        }
+
+        // Copy class path entries to Java folder
+        copyClassPathEntries(appDir, params);
+
+        /*********** Take care of "config" files *******/
+
+        createResource(TEMPLATE_BUNDLE_ICON, params)
+                .setCategory("icon")
+                .setExternal(ICON_ICNS.fetchFrom(params))
+                .saveToFile(resourcesDir.resolve(APP_NAME.fetchFrom(params)
+                        + ".icns"));
+
+        // copy file association icons
+        for (Map<String, ?
+                super Object> fa : FILE_ASSOCIATIONS.fetchFrom(params)) {
+            File f = FA_ICON.fetchFrom(fa);
+            if (f != null && f.exists()) {
+                try (InputStream in2 = new FileInputStream(f)) {
+                    Files.copy(in2, resourcesDir.resolve(f.getName()));
+                }
+
+            }
+        }
+
+        copyRuntimeFiles(params);
+        sign(params);
+    }
+
+    @Override
+    public void prepareJreFiles(Map<String, ? super Object> params)
+            throws IOException {
+        copyRuntimeFiles(params);
+        sign(params);
+    }
+
+    @Override
+    File getRuntimeImageDir(File runtimeImageTop) {
+        File home = new File(runtimeImageTop, "Contents/Home");
+        return (home.exists() ? home : runtimeImageTop);
+    }
+
+    private void copyRuntimeFiles(Map<String, ? super Object> params)
+            throws IOException {
+        // Generate Info.plist
+        writeInfoPlist(contentsDir.resolve("Info.plist").toFile(), params);
+
+        // generate java runtime info.plist
+        writeRuntimeInfoPlist(
+                runtimeDir.resolve("Contents/Info.plist").toFile(), params);
+
+        // copy library
+        Path runtimeMacOSDir = Files.createDirectories(
+                runtimeDir.resolve("Contents/MacOS"));
+
+        // JDK 9, 10, and 11 have extra '/jli/' subdir
+        Path jli = runtimeRoot.resolve("lib/libjli.dylib");
+        if (!Files.exists(jli)) {
+            jli = runtimeRoot.resolve("lib/jli/libjli.dylib");
+        }
+
+        Files.copy(jli, runtimeMacOSDir.resolve("libjli.dylib"));
+    }
+
+    private void sign(Map<String, ? super Object> params) throws IOException {
+        if (Optional.ofNullable(
+                SIGN_BUNDLE.fetchFrom(params)).orElse(Boolean.TRUE)) {
+            try {
+                addNewKeychain(params);
+            } catch (InterruptedException e) {
+                Log.error(e.getMessage());
+            }
+            String signingIdentity =
+                    DEVELOPER_ID_APP_SIGNING_KEY.fetchFrom(params);
+            if (signingIdentity != null) {
+                signAppBundle(params, root, signingIdentity,
+                        BUNDLE_ID_SIGNING_PREFIX.fetchFrom(params), null, null);
+            }
+            restoreKeychainList(params);
+        }
+    }
+
+    private String getLauncherName(Map<String, ? super Object> params) {
+        if (APP_NAME.fetchFrom(params) != null) {
+            return APP_NAME.fetchFrom(params);
+        } else {
+            return MAIN_CLASS.fetchFrom(params);
+        }
+    }
+
+    public static String getLauncherCfgName(
+            Map<String, ? super Object> params) {
+        return "Contents/app/" + APP_NAME.fetchFrom(params) + ".cfg";
+    }
+
+    private void copyClassPathEntries(Path javaDirectory,
+            Map<String, ? super Object> params) throws IOException {
+        List<RelativeFileSet> resourcesList =
+                APP_RESOURCES_LIST.fetchFrom(params);
+        if (resourcesList == null) {
+            throw new RuntimeException(
+                    I18N.getString("message.null-classpath"));
+        }
+
+        for (RelativeFileSet classPath : resourcesList) {
+            File srcdir = classPath.getBaseDirectory();
+            for (String fname : classPath.getIncludedFiles()) {
+                copyEntry(javaDirectory, srcdir, fname);
+            }
+        }
+    }
+
+    private String getBundleName(Map<String, ? super Object> params) {
+        if (MAC_CF_BUNDLE_NAME.fetchFrom(params) != null) {
+            String bn = MAC_CF_BUNDLE_NAME.fetchFrom(params);
+            if (bn.length() > 16) {
+                Log.error(MessageFormat.format(I18N.getString(
+                        "message.bundle-name-too-long-warning"),
+                        MAC_CF_BUNDLE_NAME.getID(), bn));
+            }
+            return MAC_CF_BUNDLE_NAME.fetchFrom(params);
+        } else if (APP_NAME.fetchFrom(params) != null) {
+            return APP_NAME.fetchFrom(params);
+        } else {
+            String nm = MAIN_CLASS.fetchFrom(params);
+            if (nm.length() > 16) {
+                nm = nm.substring(0, 16);
+            }
+            return nm;
+        }
+    }
+
+    private void writeRuntimeInfoPlist(File file,
+            Map<String, ? super Object> params) throws IOException {
+        Map<String, String> data = new HashMap<>();
+        String identifier = StandardBundlerParam.isRuntimeInstaller(params) ?
+                MAC_CF_BUNDLE_IDENTIFIER.fetchFrom(params) :
+                "com.oracle.java." + MAC_CF_BUNDLE_IDENTIFIER.fetchFrom(params);
+        data.put("CF_BUNDLE_IDENTIFIER", identifier);
+        String name = StandardBundlerParam.isRuntimeInstaller(params) ?
+                getBundleName(params): "Java Runtime Image";
+        data.put("CF_BUNDLE_NAME", name);
+        data.put("CF_BUNDLE_VERSION", VERSION.fetchFrom(params));
+        data.put("CF_BUNDLE_SHORT_VERSION_STRING", VERSION.fetchFrom(params));
+
+        createResource(TEMPLATE_RUNTIME_INFO_PLIST, params)
+                .setPublicName("Runtime-Info.plist")
+                .setCategory(I18N.getString("resource.runtime-info-plist"))
+                .setSubstitutionData(data)
+                .saveToFile(file);
+    }
+
+    private void writeInfoPlist(File file, Map<String, ? super Object> params)
+            throws IOException {
+        Log.verbose(MessageFormat.format(I18N.getString(
+                "message.preparing-info-plist"), file.getAbsolutePath()));
+
+        //prepare config for exe
+        //Note: do not need CFBundleDisplayName if we don't support localization
+        Map<String, String> data = new HashMap<>();
+        data.put("DEPLOY_ICON_FILE", APP_NAME.fetchFrom(params) + ".icns");
+        data.put("DEPLOY_BUNDLE_IDENTIFIER",
+                MAC_CF_BUNDLE_IDENTIFIER.fetchFrom(params));
+        data.put("DEPLOY_BUNDLE_NAME",
+                getBundleName(params));
+        data.put("DEPLOY_BUNDLE_COPYRIGHT",
+                COPYRIGHT.fetchFrom(params) != null ?
+                COPYRIGHT.fetchFrom(params) : "Unknown");
+        data.put("DEPLOY_LAUNCHER_NAME", getLauncherName(params));
+        data.put("DEPLOY_BUNDLE_SHORT_VERSION",
+                VERSION.fetchFrom(params) != null ?
+                VERSION.fetchFrom(params) : "1.0.0");
+        data.put("DEPLOY_BUNDLE_CFBUNDLE_VERSION",
+                MAC_CF_BUNDLE_VERSION.fetchFrom(params) != null ?
+                MAC_CF_BUNDLE_VERSION.fetchFrom(params) : "100");
+
+        boolean hasMainJar = MAIN_JAR.fetchFrom(params) != null;
+        boolean hasMainModule =
+                StandardBundlerParam.MODULE.fetchFrom(params) != null;
+
+        if (hasMainJar) {
+            data.put("DEPLOY_MAIN_JAR_NAME", MAIN_JAR.fetchFrom(params).
+                    getIncludedFiles().iterator().next());
+        }
+        else if (hasMainModule) {
+            data.put("DEPLOY_MODULE_NAME",
+                    StandardBundlerParam.MODULE.fetchFrom(params));
+        }
+
+        StringBuilder sb = new StringBuilder();
+        List<String> jvmOptions = JAVA_OPTIONS.fetchFrom(params);
+
+        String newline = ""; //So we don't add extra line after last append
+        for (String o : jvmOptions) {
+            sb.append(newline).append(
+                    "    <string>").append(o).append("</string>");
+            newline = "\n";
+        }
+
+        data.put("DEPLOY_JAVA_OPTIONS", sb.toString());
+
+        sb = new StringBuilder();
+        List<String> args = ARGUMENTS.fetchFrom(params);
+        newline = "";
+        // So we don't add unneccessary extra line after last append
+
+        for (String o : args) {
+            sb.append(newline).append("    <string>").append(o).append(
+                    "</string>");
+            newline = "\n";
+        }
+        data.put("DEPLOY_ARGUMENTS", sb.toString());
+
+        newline = "";
+
+        data.put("DEPLOY_LAUNCHER_CLASS", MAIN_CLASS.fetchFrom(params));
+
+        data.put("DEPLOY_APP_CLASSPATH",
+                  getCfgClassPath(CLASSPATH.fetchFrom(params)));
+
+        StringBuilder bundleDocumentTypes = new StringBuilder();
+        StringBuilder exportedTypes = new StringBuilder();
+        for (Map<String, ? super Object>
+                fileAssociation : FILE_ASSOCIATIONS.fetchFrom(params)) {
+
+            List<String> extensions = FA_EXTENSIONS.fetchFrom(fileAssociation);
+
+            if (extensions == null) {
+                Log.verbose(I18N.getString(
+                        "message.creating-association-with-null-extension"));
+            }
+
+            List<String> mimeTypes = FA_CONTENT_TYPE.fetchFrom(fileAssociation);
+            String itemContentType = MAC_CF_BUNDLE_IDENTIFIER.fetchFrom(params)
+                    + "." + ((extensions == null || extensions.isEmpty())
+                    ? "mime" : extensions.get(0));
+            String description = FA_DESCRIPTION.fetchFrom(fileAssociation);
+            File icon = FA_ICON.fetchFrom(fileAssociation);
+
+            bundleDocumentTypes.append("    <dict>\n")
+                    .append("      <key>LSItemContentTypes</key>\n")
+                    .append("      <array>\n")
+                    .append("        <string>")
+                    .append(itemContentType)
+                    .append("</string>\n")
+                    .append("      </array>\n")
+                    .append("\n")
+                    .append("      <key>CFBundleTypeName</key>\n")
+                    .append("      <string>")
+                    .append(description)
+                    .append("</string>\n")
+                    .append("\n")
+                    .append("      <key>LSHandlerRank</key>\n")
+                    .append("      <string>Owner</string>\n")
+                            // TODO make a bundler arg
+                    .append("\n")
+                    .append("      <key>CFBundleTypeRole</key>\n")
+                    .append("      <string>Editor</string>\n")
+                            // TODO make a bundler arg
+                    .append("\n")
+                    .append("      <key>LSIsAppleDefaultForType</key>\n")
+                    .append("      <true/>\n")
+                            // TODO make a bundler arg
+                    .append("\n");
+
+            if (icon != null && icon.exists()) {
+                bundleDocumentTypes
+                        .append("      <key>CFBundleTypeIconFile</key>\n")
+                        .append("      <string>")
+                        .append(icon.getName())
+                        .append("</string>\n");
+            }
+            bundleDocumentTypes.append("    </dict>\n");
+
+            exportedTypes.append("    <dict>\n")
+                    .append("      <key>UTTypeIdentifier</key>\n")
+                    .append("      <string>")
+                    .append(itemContentType)
+                    .append("</string>\n")
+                    .append("\n")
+                    .append("      <key>UTTypeDescription</key>\n")
+                    .append("      <string>")
+                    .append(description)
+                    .append("</string>\n")
+                    .append("      <key>UTTypeConformsTo</key>\n")
+                    .append("      <array>\n")
+                    .append("          <string>public.data</string>\n")
+                            //TODO expose this?
+                    .append("      </array>\n")
+                    .append("\n");
+
+            if (icon != null && icon.exists()) {
+                exportedTypes.append("      <key>UTTypeIconFile</key>\n")
+                        .append("      <string>")
+                        .append(icon.getName())
+                        .append("</string>\n")
+                        .append("\n");
+            }
+
+            exportedTypes.append("\n")
+                    .append("      <key>UTTypeTagSpecification</key>\n")
+                    .append("      <dict>\n")
+                            // TODO expose via param? .append(
+                            // "        <key>com.apple.ostype</key>\n");
+                            // TODO expose via param? .append(
+                            // "        <string>ABCD</string>\n")
+                    .append("\n");
+
+            if (extensions != null && !extensions.isEmpty()) {
+                exportedTypes.append(
+                        "        <key>public.filename-extension</key>\n")
+                        .append("        <array>\n");
+
+                for (String ext : extensions) {
+                    exportedTypes.append("          <string>")
+                            .append(ext)
+                            .append("</string>\n");
+                }
+                exportedTypes.append("        </array>\n");
+            }
+            if (mimeTypes != null && !mimeTypes.isEmpty()) {
+                exportedTypes.append("        <key>public.mime-type</key>\n")
+                        .append("        <array>\n");
+
+                for (String mime : mimeTypes) {
+                    exportedTypes.append("          <string>")
+                            .append(mime)
+                            .append("</string>\n");
+                }
+                exportedTypes.append("        </array>\n");
+            }
+            exportedTypes.append("      </dict>\n")
+                    .append("    </dict>\n");
+        }
+        String associationData;
+        if (bundleDocumentTypes.length() > 0) {
+            associationData =
+                    "\n  <key>CFBundleDocumentTypes</key>\n  <array>\n"
+                    + bundleDocumentTypes.toString()
+                    + "  </array>\n\n"
+                    + "  <key>UTExportedTypeDeclarations</key>\n  <array>\n"
+                    + exportedTypes.toString()
+                    + "  </array>\n";
+        } else {
+            associationData = "";
+        }
+        data.put("DEPLOY_FILE_ASSOCIATIONS", associationData);
+
+        createResource(TEMPLATE_INFO_PLIST_LITE, params)
+                .setCategory(I18N.getString("resource.app-info-plist"))
+                .setSubstitutionData(data)
+                .setPublicName("Info.plist")
+                .saveToFile(file);
+    }
+
+    private void writePkgInfo(File file) throws IOException {
+        //hardcoded as it does not seem we need to change it ever
+        String signature = "????";
+
+        try (Writer out = Files.newBufferedWriter(file.toPath())) {
+            out.write(OS_TYPE_CODE + signature);
+            out.flush();
+        }
+    }
+
+    public static void addNewKeychain(Map<String, ? super Object> params)
+                                    throws IOException, InterruptedException {
+        if (Platform.getMajorVersion() < 10 ||
+                (Platform.getMajorVersion() == 10 &&
+                Platform.getMinorVersion() < 12)) {
+            // we need this for OS X 10.12+
+            return;
+        }
+
+        String keyChain = SIGNING_KEYCHAIN.fetchFrom(params);
+        if (keyChain == null || keyChain.isEmpty()) {
+            return;
+        }
+
+        // get current keychain list
+        String keyChainPath = new File (keyChain).getAbsolutePath().toString();
+        List<String> keychainList = new ArrayList<>();
+        int ret = IOUtils.getProcessOutput(
+                keychainList, "security", "list-keychains");
+        if (ret != 0) {
+            Log.error(I18N.getString("message.keychain.error"));
+            return;
+        }
+
+        boolean contains = keychainList.stream().anyMatch(
+                    str -> str.trim().equals("\""+keyChainPath.trim()+"\""));
+        if (contains) {
+            // keychain is already added in the search list
+            return;
+        }
+
+        keyChains = new ArrayList<>();
+        // remove "
+        keychainList.forEach((String s) -> {
+            String path = s.trim();
+            if (path.startsWith("\"") && path.endsWith("\"")) {
+                path = path.substring(1, path.length()-1);
+            }
+            keyChains.add(path);
+        });
+
+        List<String> args = new ArrayList<>();
+        args.add("security");
+        args.add("list-keychains");
+        args.add("-s");
+
+        args.addAll(keyChains);
+        args.add(keyChain);
+
+        ProcessBuilder  pb = new ProcessBuilder(args);
+        IOUtils.exec(pb);
+    }
+
+    public static void restoreKeychainList(Map<String, ? super Object> params)
+            throws IOException{
+        if (Platform.getMajorVersion() < 10 ||
+                (Platform.getMajorVersion() == 10 &&
+                Platform.getMinorVersion() < 12)) {
+            // we need this for OS X 10.12+
+            return;
+        }
+
+        if (keyChains == null || keyChains.isEmpty()) {
+            return;
+        }
+
+        List<String> args = new ArrayList<>();
+        args.add("security");
+        args.add("list-keychains");
+        args.add("-s");
+
+        args.addAll(keyChains);
+
+        ProcessBuilder  pb = new ProcessBuilder(args);
+        IOUtils.exec(pb);
+    }
+
+    public static void signAppBundle(
+            Map<String, ? super Object> params, Path appLocation,
+            String signingIdentity, String identifierPrefix,
+            String entitlementsFile, String inheritedEntitlements)
+            throws IOException {
+        AtomicReference<IOException> toThrow = new AtomicReference<>();
+        String appExecutable = "/Contents/MacOS/" + APP_NAME.fetchFrom(params);
+        String keyChain = SIGNING_KEYCHAIN.fetchFrom(params);
+
+        // sign all dylibs and jars
+        try (Stream<Path> stream = Files.walk(appLocation)) {
+            stream.peek(path -> { // fix permissions
+                try {
+                    Set<PosixFilePermission> pfp =
+                            Files.getPosixFilePermissions(path);
+                    if (!pfp.contains(PosixFilePermission.OWNER_WRITE)) {
+                        pfp = EnumSet.copyOf(pfp);
+                        pfp.add(PosixFilePermission.OWNER_WRITE);
+                        Files.setPosixFilePermissions(path, pfp);
+                    }
+                } catch (IOException e) {
+                    Log.verbose(e);
+                }
+            }).filter(p -> Files.isRegularFile(p)
+                      && !(p.toString().contains("/Contents/MacOS/libjli.dylib")
+                      || p.toString().endsWith(appExecutable)
+                      || p.toString().contains("/Contents/runtime")
+                      || p.toString().contains("/Contents/Frameworks"))).forEach(p -> {
+                //noinspection ThrowableResultOfMethodCallIgnored
+                if (toThrow.get() != null) return;
+
+                // If p is a symlink then skip the signing process.
+                if (Files.isSymbolicLink(p)) {
+                    if (VERBOSE.fetchFrom(params)) {
+                        Log.verbose(MessageFormat.format(I18N.getString(
+                                "message.ignoring.symlink"), p.toString()));
+                    }
+                } else {
+                    if (p.toString().endsWith(LIBRARY_NAME)) {
+                        if (isFileSigned(p)) {
+                            return;
+                        }
+                    }
+
+                    List<String> args = new ArrayList<>();
+                    args.addAll(Arrays.asList("codesign",
+                            "-s", signingIdentity, // sign with this key
+                            "--prefix", identifierPrefix,
+                            // use the identifier as a prefix
+                            "-vvvv"));
+                    if (entitlementsFile != null &&
+                            (p.toString().endsWith(".jar")
+                            || p.toString().endsWith(".dylib"))) {
+                        args.add("--entitlements");
+                        args.add(entitlementsFile); // entitlements
+                    } else if (inheritedEntitlements != null &&
+                            Files.isExecutable(p)) {
+                        args.add("--entitlements");
+                        args.add(inheritedEntitlements);
+                        // inherited entitlements for executable processes
+                    }
+                    if (keyChain != null && !keyChain.isEmpty()) {
+                        args.add("--keychain");
+                        args.add(keyChain);
+                    }
+                    args.add(p.toString());
+
+                    try {
+                        Set<PosixFilePermission> oldPermissions =
+                                Files.getPosixFilePermissions(p);
+                        File f = p.toFile();
+                        f.setWritable(true, true);
+
+                        ProcessBuilder pb = new ProcessBuilder(args);
+                        IOUtils.exec(pb);
+
+                        Files.setPosixFilePermissions(p, oldPermissions);
+                    } catch (IOException ioe) {
+                        toThrow.set(ioe);
+                    }
+                }
+            });
+        }
+        IOException ioe = toThrow.get();
+        if (ioe != null) {
+            throw ioe;
+        }
+
+        // sign all runtime and frameworks
+        Consumer<? super Path> signIdentifiedByPList = path -> {
+            //noinspection ThrowableResultOfMethodCallIgnored
+            if (toThrow.get() != null) return;
+
+            try {
+                List<String> args = new ArrayList<>();
+                args.addAll(Arrays.asList("codesign",
+                        "-s", signingIdentity, // sign with this key
+                        "--prefix", identifierPrefix,
+                        // use the identifier as a prefix
+                        "-vvvv"));
+                if (keyChain != null && !keyChain.isEmpty()) {
+                    args.add("--keychain");
+                    args.add(keyChain);
+                }
+                args.add(path.toString());
+                ProcessBuilder pb = new ProcessBuilder(args);
+                IOUtils.exec(pb);
+
+                args = new ArrayList<>();
+                args.addAll(Arrays.asList("codesign",
+                        "-s", signingIdentity, // sign with this key
+                        "--prefix", identifierPrefix,
+                        // use the identifier as a prefix
+                        "-vvvv"));
+                if (keyChain != null && !keyChain.isEmpty()) {
+                    args.add("--keychain");
+                    args.add(keyChain);
+                }
+                args.add(path.toString()
+                        + "/Contents/_CodeSignature/CodeResources");
+                pb = new ProcessBuilder(args);
+                IOUtils.exec(pb);
+            } catch (IOException e) {
+                toThrow.set(e);
+            }
+        };
+
+        Path javaPath = appLocation.resolve("Contents/runtime");
+        if (Files.isDirectory(javaPath)) {
+            signIdentifiedByPList.accept(javaPath);
+
+            ioe = toThrow.get();
+            if (ioe != null) {
+                throw ioe;
+            }
+        }
+        Path frameworkPath = appLocation.resolve("Contents/Frameworks");
+        if (Files.isDirectory(frameworkPath)) {
+            Files.list(frameworkPath)
+                    .forEach(signIdentifiedByPList);
+
+            ioe = toThrow.get();
+            if (ioe != null) {
+                throw ioe;
+            }
+        }
+
+        // sign the app itself
+        List<String> args = new ArrayList<>();
+        args.addAll(Arrays.asList("codesign",
+                "-s", signingIdentity, // sign with this key
+                "-vvvv")); // super verbose output
+        if (entitlementsFile != null) {
+            args.add("--entitlements");
+            args.add(entitlementsFile); // entitlements
+        }
+        if (keyChain != null && !keyChain.isEmpty()) {
+            args.add("--keychain");
+            args.add(keyChain);
+        }
+        args.add(appLocation.toString());
+
+        ProcessBuilder pb =
+                new ProcessBuilder(args.toArray(new String[args.size()]));
+        IOUtils.exec(pb);
+    }
+
+    private static boolean isFileSigned(Path file) {
+        ProcessBuilder pb =
+                new ProcessBuilder("codesign", "--verify", file.toString());
+
+        try {
+            IOUtils.exec(pb);
+        } catch (IOException ex) {
+            return false;
+        }
+
+        return true;
+    }
+
+    private static String extractBundleIdentifier(Map<String, Object> params) {
+        if (PREDEFINED_APP_IMAGE.fetchFrom(params) == null) {
+            return null;
+        }
+
+        try {
+            File infoPList = new File(PREDEFINED_APP_IMAGE.fetchFrom(params) +
+                                      File.separator + "Contents" +
+                                      File.separator + "Info.plist");
+
+            DocumentBuilderFactory dbf
+                    = DocumentBuilderFactory.newDefaultInstance();
+            dbf.setFeature("http://apache.org/xml/features/" +
+                           "nonvalidating/load-external-dtd", false);
+            DocumentBuilder b = dbf.newDocumentBuilder();
+            org.w3c.dom.Document doc = b.parse(new FileInputStream(
+                    infoPList.getAbsolutePath()));
+
+            XPath xPath = XPathFactory.newInstance().newXPath();
+            // Query for the value of <string> element preceding <key>
+            // element with value equal to CFBundleIdentifier
+            String v = (String) xPath.evaluate(
+                    "//string[preceding-sibling::key = \"CFBundleIdentifier\"][1]",
+                    doc, XPathConstants.STRING);
+
+            if (v != null && !v.isEmpty()) {
+                return v;
+            }
+        } catch (Exception ex) {
+            Log.verbose(ex);
+        }
+
+        return null;
+    }
+
+}