My history for fixing notion enhancer (repacked) on linux

notion-enhancer-fix-history.txt

85  pnpm i -g asar
86  cd /opt/Notion\ Enhanced/resources/
87  asar extract app.asar app
88  cp app.asar app.asar.bak
89  cd app/renderer/
90  sed -i "s/require('notion-enhancer')('renderer\/preload', exports, (js) => eval(js))/&;/" preload.js
91  cat <<EOL >>preload.js
(function __polyfill_2() {
function getClientHints(navigator) {
    let { userAgent } = navigator;
    let mobile, platform = '', platformVersion = '', architecture = '', bitness = '', model = '', uaFullVersion = '', fullVersionList = [];
    let platformInfo = userAgent;
    let found = false;
    let versionInfo = userAgent.replace(/\(([^)]+)\)?/g, (\$0, \$1) => {
        if (!found) {
            platformInfo = \$1;
            found = true;
        }
        return '';
    });
    let items = versionInfo.match(/(\S+)\/(\S+)/g);
    let webview = false;
    // detect mobile
    mobile = userAgent.indexOf('Mobile') !== -1;
    let m;
    let m2;
    // detect platform
    if ((m = /Windows NT (\d+(\.\d+)*)/.exec(platformInfo)) !== null) {
        platform = 'Windows';
        // see https://docs.microsoft.com/en-us/microsoft-edge/web-platform/how-to-detect-win11
        let nt2win = {
            '6.1': '0.1', // win-7
            '6.2': '0.2', // win-8
            '6.3': '0.3', // win-8.1
            '10.0': '10.0', // win-10
            '11.0': '13.0', // win-11
        };
        let ver = nt2win[m[1]];
        if (ver)
            platformVersion = padVersion(ver, 3);
        if ((m2 = /\b(WOW64|Win64|x64)\b/.exec(platformInfo)) !== null) {
            architecture = 'x86';
            bitness = '64';
        }
    } else if ((m = /Android (\d+(\.\d+)*)/.exec(platformInfo)) !== null) {
        platform = 'Android';
        platformVersion = padVersion(m[1]);
        if ((m2 = /Linux (\w+)/.exec(navigator.platform)) !== null) {
            if (m2[1]) {
                m2 = parseArch(m2[1]);
                architecture = m2[0];
                bitness = m2[1];
            }
        }
    } else if ((m = /(iPhone|iPod touch); CPU iPhone OS (\d+(_\d+)*)/.exec(platformInfo)) !== null) {
        // see special notes at https://www.whatismybrowser.com/guides/the-latest-user-agent/safari
        platform = 'iOS';
        platformVersion = padVersion(m[2].replace(/_/g, '.'));
    } else if ((m = /(iPad); CPU OS (\d+(_\d+)*)/.exec(platformInfo)) !== null) {
        platform = 'iOS';
        platformVersion = padVersion(m[2].replace(/_/g, '.'));
    } else if ((m = /Macintosh; (Intel|\w+) Mac OS X (\d+(_\d+)*)/.exec(platformInfo)) !== null) {
        platform = 'macOS';
        platformVersion = padVersion(m2[2].replace(/_/g, '.'));
    } else if ((m = /Linux/.exec(platformInfo)) !== null) {
        platform = 'Linux';
        platformVersion = '';
        // TODO
    } else if ((m = /CrOS (\w+) (\d+(\.\d+)*)/.exec(platformInfo)) !== null) {
        platform = 'Chrome OS';
        platformVersion = padVersion(m[2]);
        m2 = parseArch(m[1]);
        architecture = m2[0];
        bitness = m2[1];
    }
    if (!platform) {
        platform = 'Unknown';
    }
    // detect fullVersionList / brands
    let notABrand = { brand: ' Not;A Brand', version: '99.0.0.0' };
    if ((m = /Chrome\/(\d+(\.\d+)*)/.exec(versionInfo)) !== null && navigator.vendor === 'Google Inc.') {
        fullVersionList.push({ brand: 'Chromium', version: padVersion(m[1], 4) });
        if ((m2 = /(Edge?)\/(\d+(\.\d+)*)/.exec(versionInfo)) !== null) {
            let identBrandMap = {
                'Edge': 'Microsoft Edge',
                'Edg': 'Microsoft Edge',
            };
            let brand = identBrandMap[m[1]];
            fullVersionList.push({ brand: brand, version: padVersion(m2[2], 4) });
        } else {
            fullVersionList.push({ brand: 'Google Chrome', version: padVersion(m[1], 4) });
        }
        if (/\bwv\b/.exec(platformInfo)) {
            webview = true;
        }
    } else if ((m = /AppleWebKit\/(\d+(\.\d+)*)/.exec(versionInfo)) !== null && navigator.vendor === 'Apple Computer, Inc.') {
        fullVersionList.push({ brand: 'WebKit', version: padVersion(m[1]) });
        if (platform === 'iOS' && (m2 = /(CriOS|EdgiOS|FxiOS|Version)\/(\d+(\.\d+)*)/.exec(versionInfo)) != null) {
            let identBrandMap = { // no
                'CriOS': 'Google Chrome',
                'EdgiOS': 'Microsoft Edge',
                'FxiOS': 'Mozilla Firefox',
                'Version': 'Apple Safari',
            };
            let brand = identBrandMap[m2[1]];
            fullVersionList.push({ brand, version: padVersion(m2[2]) });
            if (items.findIndex((s) => s.startsWith('Safari/')) === -1) {
                webview = true;
            }
        }
    } else if ((m = /Firefox\/(\d+(\.\d+)*)/.exec(versionInfo)) !== null) {
        fullVersionList.push({ brand: 'Firefox', version: padVersion(m[1]) });
    } else if ((m = /(MSIE |rv:)(\d+\.\d+)/.exec(platformInfo)) !== null) {
        fullVersionList.push({ brand: 'Internet Explorer', version: padVersion(m[2]) });
    } else {
        fullVersionList.push(notABrand);
    }
    uaFullVersion = fullVersionList.length > 0 ? fullVersionList[fullVersionList.length - 1] : '';
    let brands = fullVersionList.map((b) => {
        let pos = b.version.indexOf('.');
        let version = pos === -1 ? b.version : b.version.slice(0, pos);
        return { brand: b.brand, version };
    });
    // TODO detect architecture, bitness and model
    return {
        mobile,
        platform,
        brands,
        platformVersion,
        architecture,
        bitness,
        model,
        uaFullVersion,
        fullVersionList,
        webview
    };
}

function parseArch(arch) {
    switch (arch) {
        case 'x86_64':
        case 'x64':
            return ['x86', '64'];
        case 'x86_32':
        case 'x86':
            return ['x86', ''];
        case 'armv6l':
        case 'armv7l':
        case 'armv8l':
            return [arch, ''];
        case 'aarch64':
            return ['arm', '64'];
        default:
            return ['', ''];
    }
}
function padVersion(ver, minSegs = 3) {
    let parts = ver.split('.');
    let len = parts.length;
    if (len < minSegs) {
        for (let i = 0, lenToPad = minSegs - len; i < lenToPad; i += 1) {
            parts.push('0');
        }
        return parts.join('.');
    }
    return ver;
}

class NavigatorUAData {
    constructor() {
        this._ch = getClientHints(navigator);
        Object.defineProperties(this, {
            _ch: { enumerable: false },
        });
    }
    get mobile() {
        return this._ch.mobile;
    }
    get platform() {
        return this._ch.platform;
    }
    get brands() {
        return this._ch.brands;
    }
    getHighEntropyValues(hints) {
        return new Promise((resolve, reject) => {
            if (!Array.isArray(hints)) {
                throw new TypeError('argument hints is not an array');
            }
            let hintSet = new Set(hints);
            let data = this._ch;
            let obj = {
                mobile: data.mobile,
                platform: data.platform,
                brands: data.brands,
            };
            if (hintSet.has('architecture'))
                obj.architecture = data.architecture;
            if (hintSet.has('bitness'))
                obj.bitness = data.bitness;
            if (hintSet.has('model'))
                obj.model = data.model;
            if (hintSet.has('platformVersion'))
                obj.platformVersion = data.platformVersion;
            if (hintSet.has('uaFullVersion'))
                obj.uaFullVersion = data.uaFullVersion;
            if (hintSet.has('fullVersionList'))
                obj.fullVersionList = data.fullVersionList;
            resolve(obj);
        });
    }
    toJSON() {
        let data = this._ch;
        return {
            mobile: data.mobile,
            brands: data.brands,
        };
    }
}
Object.defineProperty(NavigatorUAData.prototype, Symbol.toStringTag, {
    enumerable: false,
    configurable: true,
    writable: false,
    value: 'NavigatorUAData'
});

function ponyfill() {
    return new NavigatorUAData(navigator);
}
function polyfill() {
    console.log("Try polyfill .  .  .");

    // When Notion , no need https?
    const ____use_https = false;

    if (
        (!____use_https || location.protocol === 'https:')
        && !navigator.userAgentData
    ) {
        console.log("Here,begin userAgentData polyfill .  .  .")
        let userAgentData = new NavigatorUAData(navigator);
        Object.defineProperty(Navigator.prototype, 'userAgentData', {
            enumerable: true,
            configurable: true,
            get: function getUseAgentData() {
                return userAgentData;
            }
        });
        Object.defineProperty(window, 'NavigatorUAData', {
            enumerable: false,
            configurable: true,
            writable: true,
            value: NavigatorUAData
        });
        return true;
    }
    return false;
}


// Simple Apply this code.
ponyfill();
polyfill();
})();
EOL

92  asar pack ./app app.asar