function jwtDecode(jwt) {
    // Source: https://inventivehq.com/blog/how-to-decode-a-jwt

    const parts = jwt.split('.');
    const header = parts[0];
    const payload = parts[1];
    const signature = parts[2];
    // Base64URL to Base64
    function base64UrlToBase64(str) {
        return str.replace(/-/g, '+').replace(/_/g, '/');
    }

    // Decode
    const decodedHeader = JSON.parse(atob(base64UrlToBase64(header)));
    const decodedPayload = JSON.parse(atob(base64UrlToBase64(payload)));

    return {
        raw: jwt,
        header: decodedHeader,
        payload: decodedPayload,
        signature: signature
    }
}