One Hat Cyber Team

Your IP: 172.22.0.1
Server IP: 151.80.20.34
Server: Linux 794f04d97d5e 5.15.0-143-generic #153-Ubuntu SMP Fri Jun 13 19:10:45 UTC 2025 x86_64
Server Software: Apache/2.4.62 (Debian)
PHP Version: 8.2.28
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Dir : ~/usr/share/nodejs/http2-wrapper/source/utils/

View File Name : calculate-server-name.js

'use strict';
const {isIP} = require('net');
const assert = require('assert');

const getHost = host => {
	if (host[0] === '[') {
		const idx = host.indexOf(']');

		assert(idx !== -1);
		return host.slice(1, idx);
	}

	const idx = host.indexOf(':');
	if (idx === -1) {
		return host;
	}

	return host.slice(0, idx);
};

module.exports = host => {
	const servername = getHost(host);

	if (isIP(servername)) {
		return '';
	}

	return servername;
};