mirror of
https://github.com/danog/dns-over-https.git
synced 2024-11-30 04:19:11 +01:00
47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
<?php
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require __DIR__."/_bootstrap.php";
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use Amp\Dns;
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use Amp\DoH;
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use Amp\Loop;
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use Amp\Promise;
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// Used only by the subresolver for resolving the DoH nameserver URL
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$customConfigLoader = new class implements Dns\ConfigLoader {
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public function loadConfig(): Promise
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{
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return Amp\call(function () {
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$hosts = yield (new Dns\HostLoader)->loadHosts();
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return new Dns\Config([
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"8.8.8.8:53",
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"[2001:4860:4860::8888]:53",
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], $hosts, $timeout = 5000, $attempts = 3);
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});
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}
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};
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// Set default resolver to DNS-over-https resolver
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$DohConfig = new DoH\DoHConfig(
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[
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new DoH\Nameserver('https://daniil.it/dns-query'),
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new DoH\Nameserver('https://mozilla.nonexistant-dns.com/dns-query'),
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new DoH\Nameserver('https://mozilla.cloudflare-dns.com/dns-query'), // Will fallback to this
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],
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null,
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null,
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$customConfigLoader
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);
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Dns\resolver(new DoH\Rfc8484StubResolver($DohConfig));
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Loop::run(function () {
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$hostname = "amphp.org";
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try {
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pretty_print_records($hostname, yield Dns\resolve($hostname));
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} catch (Dns\DnsException $e) {
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pretty_print_error($hostname, $e);
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}
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});
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