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40 lines
1.4 KiB
PHP
40 lines
1.4 KiB
PHP
<?php
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/*
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* Copyright 2020 Netsyms Technologies.
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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header("Content-Type: application/json");
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$clientip = $_SERVER["REMOTE_ADDR"];
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// Don't do this if the IP matters for security, unless you verify REMOTE_ADDR
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// is an address inside Cloudflare's CDN. It's fine here though, since we're
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// just turning it into a lat/lon using publicly-available data.
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if (!empty($_SERVER["HTTP_CF_CONNECTING_IP"])) {
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$clientip = $_SERVER["HTTP_CF_CONNECTING_IP"];
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}
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use GeoIp2\Database\Reader;
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use GeoIp2\Exception\AddressNotFoundException;
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try {
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$reader = new Reader($SETTINGS["geoip_database"]);
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$record = $reader->city($clientip);
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sendJsonResp(null, "OK", [
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"location" => [
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"latitude" => $record->location->latitude,
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"longitude" => $record->location->longitude
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],
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"clientip" => $clientip,
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"postcode" => $record->postal->code,
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"attribution" => "This product includes GeoLite2 data created by MaxMind, available from <a href=\"https://www.maxmind.com\">https://www.maxmind.com</a>."
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]);
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} catch (GeoIp2\Exception\AddressNotFoundException $ex) {
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sendJsonResp("Location not found for IP address.", "ERROR", ["clientip" => $clientip]);
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}
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