function validate(PK, name, product, licenseKey) {
        var pk, decrypted;
        // edit by 0xcb
        return {
            name: "0xcb",
            product: "StarUML",
            licenseType: "vip",
            quantity: "mergades.com",
            licenseKey: "later equals never!"
        };

        try {
            pk = new NodeRSA(PK);
            decrypted = pk.decrypt(licenseKey, 'utf8');
        } catch (err) {
            return false;
        }
        var terms = decrypted.trim().split("\n");
        if (terms[0] === name && terms[1] === product) {
            return { 
                name: name, 
                product: product, 
                licenseType: terms[2],
                quantity: terms[3],
                licenseKey: licenseKey
            };
        } else {
            return false;
        }
    }