PHP code example of nelexa / guzzle-doh-middleware

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

nelexa / guzzle-doh-middleware example snippets

use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use Nelexa\Doh\DohMiddleware;

// Create default HandlerStack
$stack = HandlerStack::create();

// Add this middleware to the top with `push`
$stack->push(DohMiddleware::create(), 'doh');

// Initialize the client with the handler option
$client = new Client(['handler' => $stack]);

$cache = new \Symfony\Component\Cache\Adapter\RedisAdapter(
    \Symfony\Component\Cache\Adapter\RedisAdapter::createConnection()
);

$cache = new \Symfony\Component\Cache\Psr16Cache(
    new \Symfony\Component\Cache\Adapter\RedisAdapter(
        \Symfony\Component\Cache\Adapter\RedisAdapter::createConnection()
    )
);

$stack->push(DohMiddleware::create($cache), 'doh');

$dohServers = [
    'https://mozilla.cloudflare-dns.com/dns-query',
    'https://dns.google/dns-query',
    'https://doh.cleanbrowsing.org/doh/security-filter',
    \Nelexa\Doh\DohServers::SERVER_ADGUARD_FAMILY,
    'https://doh.opendns.com/dns-query',
];
$stack->push(DohMiddleware::create($cache, $dohServers), 'doh');

use Monolog\Logger;
use Monolog\Handler\StreamHandler;

$logger = new Logger('doh');
$logger->pushHandler(new StreamHandler('path/to/doh.log', Logger::DEBUG));

$stack->push(DohMiddleware::create(
    cache: $cache,
    logger: $logger
), 'doh');

$stack->push(DohMiddleware::create(
    cache: $cache,
    debug: true,
), 'doh');

// Disable DoH for concrete request
$client->request('GET', 'https://...', [
    'doh' => false,
]);

$stack = HandlerStack::create();
$stack->push(DohMiddleware::create($cache), 'doh');
$client = new Client([
    'handler' => $stack,
    'doh' => false,
]);

$client->request('GET', 'https://...', [
    'doh_ttl' => \DateInterval::createFromDateString('1 hour'),
]);

// Enable shuffle ip addresses
$client->request('GET', 'https://...', [
    'doh_shuffle' => true,
]);

$stack = HandlerStack::create();
$stack->push(DohMiddleware::create($cache), 'doh');
$client = new Client([
    'handler' => $stack,
    'doh_shuffle' => true,
]);