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Domain parsing fixes

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Pinga 2023-12-14 13:17:37 +02:00
parent d172717f0a
commit 9fe3b3f20a
10 changed files with 175 additions and 23 deletions
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47
epp/src/helpers.php
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@ -6,6 +6,12 @@ use Monolog\Logger;
use Monolog\Handler\StreamHandler;
use Monolog\Handler\RotatingFileHandler;
use Monolog\Formatter\LineFormatter;
use Pdp\Domain;
use Pdp\TopLevelDomains;
use League\Flysystem\Local\LocalFilesystemAdapter;
use League\Flysystem\Filesystem;
use MatthiasMullie\Scrapbook\Adapters\Flysystem as ScrapbookFlysystem;
use MatthiasMullie\Scrapbook\Psr6\Pool;
/**
* Sets up and returns a Logger instance.
@ -194,8 +200,8 @@ function validate_label($label, $pdo) {
}
// Extract TLD from the domain and prepend a dot
$parts = explode('.', $label);
$tld = "." . end($parts);
$parts = extractDomainAndTLD($label);
$tld = "." . $parts['tld'];
// Check if the TLD exists in the domain_tld table
$stmtTLD = $pdo->prepare("SELECT COUNT(*) FROM domain_tld WHERE tld = :tld");
@ -224,6 +230,43 @@ function validate_label($label, $pdo) {
}
}
function extractDomainAndTLD($urlString) {
$cachePath = '/var/www/cp/cache'; // Cache directory
$adapter = new LocalFilesystemAdapter($cachePath, null, LOCK_EX);
$filesystem = new Filesystem($adapter);
$cache = new Pool(new ScrapbookFlysystem($filesystem));
$cacheKey = 'tlds_alpha_by_domain';
$cachedFile = $cache->getItem($cacheKey);
$fileContent = $cachedFile->get();
// Define a list of fake TLDs used in your QA environment
$fakeTlds = ['test', 'xx'];
// Parse the URL to get the host
$parts = parse_url($urlString);
$host = $parts['host'] ?? $urlString;
// Check if the TLD is a known fake TLD
foreach ($fakeTlds as $fakeTld) {
if (str_ends_with($host, ".$fakeTld")) {
// Handle the fake TLD case
$hostParts = explode('.', $host);
$tld = array_pop($hostParts);
$sld = array_pop($hostParts);
return ['domain' => $sld, 'tld' => $tld];
}
}
// Use the PHP Domain Parser library for real TLDs
$tlds = TopLevelDomains::fromString($fileContent);
$domain = Domain::fromIDNA2008($host);
$result = $tlds->resolve($domain);
$sld = $result->secondLevelDomain()->toString();
$tld = $result->suffix()->toString();
return ['domain' => $sld, 'tld' => $tld];
}
function normalize_v4_address($v4) {
// Remove leading zeros from the first octet
$v4 = preg_replace('/^0+(\d)/', '$1', $v4);