65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
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<?php
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namespace App\Http\Requests\LDCNetworks;
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use App\Rules\CidrRule;
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use Illuminate\Foundation\Http\FormRequest;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Session;
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class StoreLDCNetwork extends FormRequest
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{
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/**
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* Determine if the user is authorized to make this request.
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*
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* @return boolean
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*/
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public function authorize()
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{
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return Auth::check();
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}
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/**
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* Prepare the data for validation.
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*
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* @return void
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*/
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protected function prepareForValidation()
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{
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$this->merge($this->cidrToRange());
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}
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/**
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* Get the validation rules that apply to the request.
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*
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* @return array
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*/
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public function rules()
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{
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return [
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'cidr' => ['required', new CidrRule()],
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'first_ip' => 'required|ipv4',
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'last_ip' => 'required|ipv4'
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];
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}
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/**
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* cidr To Ranges
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*
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* @return array ['first_ip', 'last_ip']
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*/
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private function cidrToRange(): array
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{
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$first_ip = '';
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$last_ip = '';
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$cidr = collect(explode('/', \strval($this->cidr)));
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try {
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$first_ip = long2ip(intval(ip2long($cidr->get(0))) & ((-1 << (32 - intval($cidr->get(1))))));
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$last_ip = long2ip(intval(ip2long(\strval($first_ip))) + pow(2, (32 - intval($cidr->get(1)))) - 1);
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} catch (\Error $e) {
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Session::flash('warning', trans('Le CIDR est mal formé'));
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}
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return \compact('first_ip', 'last_ip');
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}
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}
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