54 lines
1.9 KiB
JavaScript
54 lines
1.9 KiB
JavaScript
/* eslint-disable prefer-arrow-callback */
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import { Meteor } from 'meteor/meteor';
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import maxmind from 'maxmind';
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process.env.HTTP_FORWARDED_COUNT = Meteor.settings.private.proxies_count;
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if (!Meteor.isDevelopment) {
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console.log(`Number or proxies (needed for client IP lookup): ${process.env.HTTP_FORWARDED_COUNT}`);
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}
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// https://stackoverflow.com/questions/13969655/how-do-you-check-whether-the-given-ip-is-internal-or-not
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function isPrivateIP(ip) {
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const parts = ip.split('.');
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return parts[0] === '10' ||
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parts[0] === '127' ||
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(parts[0] === '172' && (parseInt(parts[1], 10) >= 16 && parseInt(parts[1], 10) <= 31)) ||
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(parts[0] === '192' && parts[1] === '168');
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}
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const IPGeocoder = maxmind.openSync(`${process.env.PWD}/private/GeoLite2-City.mmdb`);
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export default IPGeocoder;
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// Warning: Meteor cannot access to this.connection with arrow functions
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export function localize() {
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// https://stackoverflow.com/questions/14843232/how-to-get-the-user-ip-address-in-meteor-server/22657421#22657421
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let clientIP;
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if (this.connection && this.connection.clientAddress) {
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clientIP = this.connection.clientAddress;
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} else {
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console.warn(`We cannot get this meteor connection IP for this connection (${this.connection})`);
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clientIP = '80.58.61.250';
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}
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if (isPrivateIP(clientIP)) {
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clientIP = '80.58.61.250'; // Some Spain IP address
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}
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// console.log(`Geolocating ${clientIP}`);
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// TODO: cron download GeoLite-City
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// http://dev.maxmind.com/geoip/geoip2/geolite2/
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const location = IPGeocoder.get(clientIP);
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// console.log(location);
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return location;
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}
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Meteor.methods({
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geo: localize,
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getMapKey() {
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// http://meteorpedia.com/read/Environment_Variables
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// https://developers.google.com/maps/documentation/javascript/get-api-key
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// https://console.developers.google.com/
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// export GMAPS_KEY=SomeGMapsKey
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return process.env.GMAPS_KEY || Meteor.settings.gmaps.key;
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}
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});
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