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16 lines
622 B
JavaScript
16 lines
622 B
JavaScript
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const got = require('got');
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const IPV4_REGEX = /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/;
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const IPV6_REGEX = /^(?:[A-F0-9]{1,4}:){7}[A-F0-9]{1,4}$/i;
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module.exports = class GeolocationService {
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async getGeolocationFromIP(ipAddress) {
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if (!ipAddress || (!IPV4_REGEX.test(ipAddress) && !IPV6_REGEX.test(ipAddress))) {
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return;
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}
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const geojsUrl = `https://get.geojs.io/v1/ip/geo/${encodeURIComponent(ipAddress)}.json`;
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const response = await got(geojsUrl, {json: true, timeout: 500});
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return response.body;
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}
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};
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