vpn 차단 자바스크립트 > 코딩 스토리

<script>

async function getClientIP() {

    try {

        const response = await fetch('https://api64.ipify.org?format=json');

        const data = await response.json();

        return data.ip;

    } catch (error) {

        console.error('Error fetching client IP:', error);

        return null;

    }

}

async function detectVPNAndRedirect() {

    const ip = await getClientIP();

    if (!ip) {

        console.error('Unable to retrieve IP address.');

        return;

    }

    const apiUrl = `https://api.ipquery.io/${ip}`;

    try {

        const response = await fetch(apiUrl);

        const data = await response.json();

        if (data.risk && (data.risk.is_vpn || data.risk.is_proxy || data.risk.is_tor || data.risk.is_datacenter)) {

            // Redirect VPN/proxy/Tor/datacenter users to block.html

            window.location.href = '/block.html';

        } else {

            console.log(`The IP address ${ip} is not associated with a VPN, proxy, Tor, or datacenter.`);

        }

    } catch (error) {

        console.error('Error while detecting VPN:', error);

    }

}

// Call the function to detect VPN and redirect if necessary

detectVPNAndRedirect();

</script>