root
86 lines
2.1 KiB
PHP
86 lines
2.1 KiB
PHP
<?php
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namespace App\Services\Security;
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use App\Models\IpAttempt;
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use Illuminate\Support\Facades\DB;
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class IpBanCommandService
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{
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public function banNow(?int $id, ?string $ip, int $hours): ?IpAttempt
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{
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$row = $this->findRow($id, $ip);
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if (! $row) {
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return null;
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}
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$blockedUntil = $this->addHours($hours);
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$attempts = max((int) $row->attempts, 10);
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return DB::transaction(function () use ($row, $blockedUntil, $attempts) {
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$row->blocked_until = $blockedUntil;
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$row->attempts = $attempts;
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$row->save();
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return $row->refresh();
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});
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}
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public function unbanOne(?int $id, ?string $ip): ?IpAttempt
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{
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$row = $this->findRow($id, $ip);
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if (! $row) {
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return null;
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}
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return DB::transaction(function () use ($row) {
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$row->blocked_until = null;
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$row->attempts = 0;
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$row->save();
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return $row->refresh();
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});
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}
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public function unbanAll(): int
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{
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return (int) IpAttempt::query()
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->where('blocked_until', '>', $this->utcNow())
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->update([
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'blocked_until' => null,
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'attempts' => 0,
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]);
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}
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private function findRow(?int $id, ?string $ip): ?IpAttempt
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{
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if ($id && $id > 0) {
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return IpAttempt::query()->find($id);
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}
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if ($ip !== null && $ip !== '') {
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return IpAttempt::query()->where('ip_address', $ip)->first();
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}
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return null;
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}
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private function utcNow(): string
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{
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if (function_exists('utc_now')) {
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return (string) utc_now();
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}
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return now('UTC')->toDateTimeString();
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}
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private function addHours(int $hours): string
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{
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$hours = max(1, $hours);
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if (function_exists('utc_now')) {
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return (string) date('Y-m-d H:i:s', strtotime("+{$hours} hours", strtotime((string) utc_now())));
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}
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return now('UTC')->addHours($hours)->toDateTimeString();
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}
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}
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