【Cordova】Ver.6.3.1「cordova-plugin-crypt-file」ENOENT: no such file or directory, open ‘DecryptResource.java’ エラー回避方法

2018/12/13現在、Visual Studio 2017 Community Cordova Ver.6.3.1において、「cordova-plugin-crypt-file」プラグインを使用した場合、ビルドにおいて下記のエラーが発生します。
このエラーの回避方法について説明します。
※12/13 9:17、この件に関してメールをいただきましたが、返信先のメールアドレスが間違っているため、返答することができませんでした。
こちらに返答内容を記載させていただきます。

ENOENT: no such file or directory, open ‘C:\xxxxx\yyyyy\platforms\android\app\src\main\java\com\tkyaji\cordova\DecryptResource.java’

GitHub

GitHub - tkyaji/cordova-plugin-crypt-file: This plugin to encrypt the source ...

https://github.com/tkyaji/cordova-plugin-crypt-file

This plugin to encrypt the source files. Contribute to tkyaji/cordova-plugin-crypt-file development by creating an account on GitHub.

githubより、「cordova-plugin-crypt-file-master.zip」ファイルをダウンロードし、解凍します。
解凍したフォルダ内にある[hooks]フォルダのafter_prepare.jsを下記の内容に書き換えて保存します。
※34行目と58行目が違います。

module.exports = function(context) {

    var path              = context.requireCordovaModule('path'),
        fs                = context.requireCordovaModule('fs'),
        crypto            = context.requireCordovaModule('crypto'),
        Q                 = context.requireCordovaModule('q'),
        cordova_util      = context.requireCordovaModule('cordova-lib/src/cordova/util'),
        platforms         = context.requireCordovaModule('cordova-lib/src/platforms/platforms'),
        Parser            = context.requireCordovaModule('cordova-lib/src/cordova/metadata/parser'),
        ParserHelper      = context.requireCordovaModule('cordova-lib/src/cordova/metadata/parserhelper/ParserHelper'),
        ConfigParser      = context.requireCordovaModule('cordova-common').ConfigParser;

    var deferral = new Q.defer();
    var projectRoot = cordova_util.cdProjectRoot();

    var key = crypto.randomBytes(24).toString('base64');
    var iv = crypto.randomBytes(12).toString('base64');

    console.log('key=' + key + ', iv=' + iv)

    var targetFiles = loadCryptFileTargets();

    context.opts.platforms.filter(function(platform) {
        var pluginInfo = context.opts.plugin.pluginInfo;
        return pluginInfo.getPlatformsArray().indexOf(platform) > -1;
        
    }).forEach(function(platform) {
        var platformPath = path.join(projectRoot, 'platforms', platform);
        var platformApi = platforms.getPlatformApi(platform, platformPath);
        var platformInfo = platformApi.getPlatformInfo();
        var wwwDir = platformInfo.locations.www;

        findCryptFiles(wwwDir).filter(function(file) {
            return isCryptFile(file.replace(wwwDir, ''));
        }).forEach(function(file) {
            var content = fs.readFileSync(file, 'utf-8');
            fs.writeFileSync(file, encryptData(content, key, iv), 'utf-8');
            console.log('encrypt: ' + file);
        });

        if (platform == 'ios') {
            var pluginDir;
            try {
              var ios_parser = context.requireCordovaModule('cordova-lib/src/cordova/metadata/ios_parser'),
                  iosParser = new ios_parser(platformPath);
              pluginDir = path.join(iosParser.cordovaproj, 'Plugins', context.opts.plugin.id);
            } catch (err) {
              var xcodeproj_dir = fs.readdirSync(platformPath).filter(function(e) { return e.match(/\.xcodeproj$/i); })[0],
                  xcodeproj = path.join(platformPath, xcodeproj_dir),
                  originalName = xcodeproj.substring(xcodeproj.lastIndexOf(path.sep)+1, xcodeproj.indexOf('.xcodeproj')),
                  cordovaproj = path.join(platformPath, originalName);

              pluginDir = path.join(cordovaproj, 'Plugins', context.opts.plugin.id);
            }
            replaceCryptKey_ios(pluginDir, key, iv);

        } else if (platform == 'android') {
            var pluginDir = path.join(platformPath, 'src');
            replaceCryptKey_android(pluginDir, key, iv);

            var cfg = new ConfigParser(platformInfo.projectConfig.path);
            cfg.doc.getroot().getchildren().filter(function(child, idx, arr) {
                return (child.tag == 'content');
            }).forEach(function(child) {
                child.attrib.src = '/+++/' + child.attrib.src;
            });

            cfg.write();
        }
    });

    deferral.resolve();
    return deferral.promise;


    function findCryptFiles(dir) {
        var fileList = [];
        var list = fs.readdirSync(dir);
        list.forEach(function(file) {
            fileList.push(path.join(dir, file));
        });
        // sub dir
        list.filter(function(file) {
            return fs.statSync(path.join(dir, file)).isDirectory();
        }).forEach(function(file) {
            var subDir = path.join(dir, file)
            var subFileList = findCryptFiles(subDir);
            fileList = fileList.concat(subFileList);
        });

        return fileList;
    }

    function loadCryptFileTargets() {
        var xmlHelpers = context.requireCordovaModule('cordova-common').xmlHelpers;

        var pluginXml = path.join(context.opts.plugin.dir, 'plugin.xml');

        var include = [];
        var exclude = [];

        var doc = xmlHelpers.parseElementtreeSync(pluginXml);
        var cryptfiles = doc.findall('cryptfiles');
        if (cryptfiles.length > 0) {
            cryptfiles[0]._children.forEach(function(elm) {
                elm._children.filter(function(celm) {
                    return celm.tag == 'file' && celm.attrib.regex && celm.attrib.regex.trim().length > 0;
                }).forEach(function(celm) {
                    if (elm.tag == 'include') {
                        include.push(celm.attrib.regex.trim());
                    } else if (elm.tag == 'exclude') {
                        exclude.push(celm.attrib.regex.trim());
                    }
                });
            })
        }

        return {'include': include, 'exclude': exclude};
    }

    function isCryptFile(file) {
        if (!targetFiles.include.some(function(regexStr) { return new RegExp(regexStr).test(file); })) {
            return false;
        }
        if (targetFiles.exclude.some(function(regexStr) { return new RegExp(regexStr).test(file); })) {
            return false;
        }
        return true;
    }

    function encryptData(input, key, iv) {
        var cipher = crypto.createCipheriv('aes-256-cbc', key, iv);
        var encrypted = cipher.update(input, 'utf8', 'base64') + cipher.final('base64');

        return encrypted;
    }

    function replaceCryptKey_ios(pluginDir, key, iv) {
        var sourceFile = path.join(pluginDir, 'CDVCryptURLProtocol.m');
        var content = fs.readFileSync(sourceFile, 'utf-8');

        var includeArrStr = targetFiles.include.map(function(pattern) { return '@"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');
        var excludeArrStr = targetFiles.exclude.map(function(pattern) { return '@"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');

        content = content.replace(/kCryptKey = @".*";/, 'kCryptKey = @"' + key + '";')
                         .replace(/kCryptIv = @".*";/, 'kCryptIv = @"' + iv + '";')
                         .replace(/kIncludeFiles\[\] = {.*};/, 'kIncludeFiles\[\] = { ' + includeArrStr + ' };')
                         .replace(/kExcludeFiles\[\] = {.*};/, 'kExcludeFiles\[\] = { ' + excludeArrStr + ' };')
                         .replace(/kIncludeFileLength = [0-9]+;/, 'kIncludeFileLength = ' + targetFiles.include.length + ';')
                         .replace(/kExcludeFileLength = [0-9]+;/, 'kExcludeFileLength = ' + targetFiles.exclude.length + ';');

        fs.writeFileSync(sourceFile, content, 'utf-8');
    }

    function replaceCryptKey_android(pluginDir, key, iv) {
        var sourceFile = path.join(pluginDir, 'com/tkyaji/cordova/DecryptResource.java');
        var content = fs.readFileSync(sourceFile, 'utf-8');

        var includeArrStr = targetFiles.include.map(function(pattern) { return '"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');
        var excludeArrStr = targetFiles.exclude.map(function(pattern) { return '"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');

        content = content.replace(/CRYPT_KEY = ".*";/, 'CRYPT_KEY = "' + key + '";')
                         .replace(/CRYPT_IV = ".*";/, 'CRYPT_IV = "' + iv + '";')
                         .replace(/INCLUDE_FILES = new String\[\] {.*};/, 'INCLUDE_FILES = new String[] { ' + includeArrStr + ' };')
                         .replace(/EXCLUDE_FILES = new String\[\] {.*};/, 'EXCLUDE_FILES = new String[] { ' + excludeArrStr + ' };');

        fs.writeFileSync(sourceFile, content, 'utf-8');
    }
}

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module.exports = function(context) {

var path = context.requireCordovaModule('path'),

fs = context.requireCordovaModule('fs'),

crypto = context.requireCordovaModule('crypto'),

Q = context.requireCordovaModule('q'),

cordova_util = context.requireCordovaModule('cordova-lib/src/cordova/util'),

platforms = context.requireCordovaModule('cordova-lib/src/platforms/platforms'),

Parser = context.requireCordovaModule('cordova-lib/src/cordova/metadata/parser'),

ParserHelper = context.requireCordovaModule('cordova-lib/src/cordova/metadata/parserhelper/ParserHelper'),

ConfigParser = context.requireCordovaModule('cordova-common').ConfigParser;

var deferral = new Q.defer();

var projectRoot = cordova_util.cdProjectRoot();

var key = crypto.randomBytes(24).toString('base64');

var iv = crypto.randomBytes(12).toString('base64');

console.log('key=' + key + ', iv=' + iv)

var targetFiles = loadCryptFileTargets();

context.opts.platforms.filter(function(platform) {

var pluginInfo = context.opts.plugin.pluginInfo;

return pluginInfo.getPlatformsArray().indexOf(platform) > -1;

}).forEach(function(platform) {

var platformPath = path.join(projectRoot, 'platforms', platform);

var platformApi = platforms.getPlatformApi(platform, platformPath);

var platformInfo = platformApi.getPlatformInfo();

var wwwDir = platformInfo.locations.www;

findCryptFiles(wwwDir).filter(function(file) {

return isCryptFile(file.replace(wwwDir, ''));

}).forEach(function(file) {

var content = fs.readFileSync(file, 'utf-8');

fs.writeFileSync(file, encryptData(content, key, iv), 'utf-8');

console.log('encrypt: ' + file);

});

if (platform == 'ios') {

var pluginDir;

try {

var ios_parser = context.requireCordovaModule('cordova-lib/src/cordova/metadata/ios_parser'),

iosParser = new ios_parser(platformPath);

pluginDir = path.join(iosParser.cordovaproj, 'Plugins', context.opts.plugin.id);

} catch (err) {

var xcodeproj_dir = fs.readdirSync(platformPath).filter(function(e) { return e.match(/\.xcodeproj$/i); })[0],

xcodeproj = path.join(platformPath, xcodeproj_dir),

originalName = xcodeproj.substring(xcodeproj.lastIndexOf(path.sep)+1, xcodeproj.indexOf('.xcodeproj')),

cordovaproj = path.join(platformPath, originalName);

pluginDir = path.join(cordovaproj, 'Plugins', context.opts.plugin.id);

}

replaceCryptKey_ios(pluginDir, key, iv);

} else if (platform == 'android') {

var pluginDir = path.join(platformPath, 'src');

replaceCryptKey_android(pluginDir, key, iv);

var cfg = new ConfigParser(platformInfo.projectConfig.path);

cfg.doc.getroot().getchildren().filter(function(child, idx, arr) {

return (child.tag == 'content');

}).forEach(function(child) {

child.attrib.src = '/+++/' + child.attrib.src;

});

cfg.write();

}

});

deferral.resolve();

return deferral.promise;

function findCryptFiles(dir) {

var fileList = [];

var list = fs.readdirSync(dir);

list.forEach(function(file) {

fileList.push(path.join(dir, file));

});

// sub dir

list.filter(function(file) {

return fs.statSync(path.join(dir, file)).isDirectory();

}).forEach(function(file) {

var subDir = path.join(dir, file)

var subFileList = findCryptFiles(subDir);

fileList = fileList.concat(subFileList);

});

return fileList;

}

function loadCryptFileTargets() {

var xmlHelpers = context.requireCordovaModule('cordova-common').xmlHelpers;

var pluginXml = path.join(context.opts.plugin.dir, 'plugin.xml');

var include = [];

var exclude = [];

var doc = xmlHelpers.parseElementtreeSync(pluginXml);

var cryptfiles = doc.findall('cryptfiles');

if (cryptfiles.length > 0) {

cryptfiles[0]._children.forEach(function(elm) {

elm._children.filter(function(celm) {

return celm.tag == 'file' && celm.attrib.regex && celm.attrib.regex.trim().length > 0;

}).forEach(function(celm) {

if (elm.tag == 'include') {

include.push(celm.attrib.regex.trim());

} else if (elm.tag == 'exclude') {

exclude.push(celm.attrib.regex.trim());

}

});

})

}

return {'include': include, 'exclude': exclude};

}

function isCryptFile(file) {

if (!targetFiles.include.some(function(regexStr) { return new RegExp(regexStr).test(file); })) {

return false;

}

if (targetFiles.exclude.some(function(regexStr) { return new RegExp(regexStr).test(file); })) {

return false;

}

return true;

}

function encryptData(input, key, iv) {

var cipher = crypto.createCipheriv('aes-256-cbc', key, iv);

var encrypted = cipher.update(input, 'utf8', 'base64') + cipher.final('base64');

return encrypted;

}

function replaceCryptKey_ios(pluginDir, key, iv) {

var sourceFile = path.join(pluginDir, 'CDVCryptURLProtocol.m');

var content = fs.readFileSync(sourceFile, 'utf-8');

var includeArrStr = targetFiles.include.map(function(pattern) { return '@"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');

var excludeArrStr = targetFiles.exclude.map(function(pattern) { return '@"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');

content = content.replace(/kCryptKey = @".*";/, 'kCryptKey = @"' + key + '";')

.replace(/kCryptIv = @".*";/, 'kCryptIv = @"' + iv + '";')

.replace(/kIncludeFiles\[\] = {.*};/, 'kIncludeFiles\[\] = { ' + includeArrStr + ' };')

.replace(/kExcludeFiles\[\] = {.*};/, 'kExcludeFiles\[\] = { ' + excludeArrStr + ' };')

.replace(/kIncludeFileLength = [0-9]+;/, 'kIncludeFileLength = ' + targetFiles.include.length + ';')

.replace(/kExcludeFileLength = [0-9]+;/, 'kExcludeFileLength = ' + targetFiles.exclude.length + ';');

fs.writeFileSync(sourceFile, content, 'utf-8');

}

function replaceCryptKey_android(pluginDir, key, iv) {

var sourceFile = path.join(pluginDir, 'com/tkyaji/cordova/DecryptResource.java');

var content = fs.readFileSync(sourceFile, 'utf-8');

var includeArrStr = targetFiles.include.map(function(pattern) { return '"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');

var excludeArrStr = targetFiles.exclude.map(function(pattern) { return '"' + pattern.replace('\\', '\\\\') + '"'; }).join(', ');

content = content.replace(/CRYPT_KEY = ".*";/, 'CRYPT_KEY = "' + key + '";')

.replace(/CRYPT_IV = ".*";/, 'CRYPT_IV = "' + iv + '";')

.replace(/INCLUDE_FILES = new String\[\] {.*};/, 'INCLUDE_FILES = new String[] { ' + includeArrStr + ' };')

.replace(/EXCLUDE_FILES = new String\[\] {.*};/, 'EXCLUDE_FILES = new String[] { ' + excludeArrStr + ' };');

fs.writeFileSync(sourceFile, content, 'utf-8');

}

解凍したフォルダを指定し、プラグインをインストールします。

cordova plugin add c:\xxx\cordova-plugin-crypt-file-master --save

1	cordova plugin add c:\xxx\cordova-plugin-crypt-file-master --save

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【Cordova】Ver.6.3.1「cordova-plugin-crypt-file」ENOENT: no such file or directory, open ‘DecryptResource.java’ エラー回避方法

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【Cordova】Ver.6.3.1「cordova-plugin-crypt-file」ENOENT: no such file or directory, open ‘DecryptResource.java’ エラー回避方法

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