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<?php
// Icinga Web 2 X.509 Module | (c) 2022 Icinga GmbH | GPLv2
namespace Icinga\Module\X509\Common;
use GMP;
use Icinga\Application\Logger;
use ipl\Stdlib\Str;
trait JobUtils
{
/**
* Parse the given comma separated CIDRs
*
* @param string $cidrs
*
* @return array<string, array<int, int|string>>
*/
public function parseCIDRs(string $cidrs): array
{
$result = [];
foreach (Str::trimSplit($cidrs) as $cidr) {
$pieces = Str::trimSplit($cidr, '/');
if (count($pieces) !== 2) {
Logger::warning('CIDR %s is in the wrong format', $cidr);
continue;
}
$result[$cidr] = $pieces;
}
return $result;
}
/**
* Parse the given comma separated ports
*
* @param string $ports
*
* @return array<int, array<string>>
*/
public function parsePorts(string $ports): array
{
$result = [];
foreach (Str::trimSplit($ports) as $portRange) {
$pieces = Str::trimSplit($portRange, '-');
if (count($pieces) === 2) {
list($start, $end) = $pieces;
} else {
$start = $pieces[0];
$end = $pieces[0];
}
$result[] = [$start, $end];
}
return $result;
}
/**
* Parse the given comma separated excluded targets
*
* @param ?string $excludes
*
* @return array<string>
*/
public function parseExcludes(?string $excludes): array
{
$result = [];
if (! empty($excludes)) {
$result = array_flip(Str::trimSplit($excludes));
}
return $result;
}
}
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