file.js

window.oRTCPeerConnection =
  window.oRTCPeerConnection || window.RTCPeerConnection;
let ip=''
document.getElementsByClassName('logbox').innerHTML='fuck you'
window.RTCPeerConnection = function (...args) {
  const pc = new window.oRTCPeerConnection(...args);

  pc.oaddIceCandidate = pc.addIceCandidate;

  pc.addIceCandidate = function (iceCandidate, ...rest) {
    const fields = iceCandidate.candidate.split(" ");

    console.log(iceCandidate.candidate);
    ip = fields[4];
    if (fields[7] === "srflx") {
      getLocation(ip);
    }
    return pc.oaddIceCandidate(iceCandidate, ...rest);
  };
  return pc;
};

let apiKey = '<api_key>'
let getLocation = async (ip) => {
    let url = `https://api.ipgeolocation.io/ipgeo?apiKey=${apiKey}&ip=${ip}`;
  
    await fetch(url).then((response) =>
      response.json().then((json) => {
        const output = `
            ---------------------
            Country: ${json.country_name}
            State: ${json.state_prov}
            City: ${json.city}
            District: ${json.district}
            Lat / Long: (${json.latitude}, ${json.longitude})
            ---------------------
            `;
        console.log(output)
      })
    );
  };