@trap_stevo/geotide/dist/cjs/HUDManagers/IPUtilitiesManager.cjs

Fuses IP intelligence, reverse geocoding, and radio/Wi-Fi triangulation into a single, real-time, precision-crafted API. Trace a single packet’s origin, map a million connections, or power real-time location-aware apps with elegance, accuracy, and streami

"use strict";

function stripPort(host) {
  if (!host) {
    return host;
  }
  const mBracket = /^\[([^\]]+)\](?::\d+)?$/.exec(host);
  if (mBracket) {
    return mBracket[1];
  }
  const mPort = /^([^:]+):\d+$/.exec(host);
  if (mPort && !host.includes(":")) {
    return mPort[1];
  }
  return host;
}
;
function normalizeIP(ip) {
  if (!ip) {
    return null;
  }
  ip = ip.trim();
  if (ip.startsWith('"') && ip.endsWith('"') || ip.startsWith("'") && ip.endsWith("'")) {
    ip = ip.slice(1, -1);
  }
  ip = stripPort(ip);
  if (ip.startsWith("::ffff:")) {
    ip = ip.slice(7);
  }
  return ip || null;
}
;
function parseForwardedHeader(forwarded) {
  if (!forwarded) {
    return null;
  }
  const parts = String(forwarded).split(",");
  for (const part of parts) {
    const kvs = part.split(";");
    for (const kv of kvs) {
      const [k, v] = kv.split("=").map(s => s && s.trim());
      if (k && k.toLowerCase() === "for" && v) {
        const ip = normalizeIP(v);
        if (ip) {
          return ip;
        }
      }
    }
  }
  return null;
}
;
function firstForwardedFor(xff) {
  if (!xff) {
    return null;
  }
  const first = String(xff).split(",")[0];
  return normalizeIP(first);
}
;
function getClientIP(reqLike = {}) {
  const headers = reqLike.headers || {};
  let ip = parseForwardedHeader(headers["forwarded"] || headers["Forwarded"]);
  if (!ip) {
    ip = firstForwardedFor(headers["x-forwarded-for"] || headers["X-Forwarded-For"]);
  }
  if (!ip) {
    ip = normalizeIP(headers["x-real-ip"] || headers["X-Real-IP"]);
  }
  if (!ip && reqLike.ip) {
    ip = normalizeIP(reqLike.ip);
  }
  if (!ip && reqLike.connection && reqLike.connection.remoteAddress) {
    ip = normalizeIP(reqLike.connection.remoteAddress);
  }
  if (!ip && reqLike.socket && reqLike.socket.remoteAddress) {
    ip = normalizeIP(reqLike.socket.remoteAddress);
  }
  if (!ip && reqLike.connection && reqLike.connection.socket && reqLike.connection.socket.remoteAddress) {
    ip = normalizeIP(reqLike.connection.socket.remoteAddress);
  }
  return ip || null;
}
;
module.exports = {
  getClientIP
};