MailgunRequest::verifySignature() - Code Metrics - beyondcode/laravel-mailbox - Measure and Improve Code Quality continuously with Scrutinizer

MailgunRequest::verifySignature() A
last analyzed 2024-04-03 16:15 UTC

↳ Parent: MailgunRequest

Complexity

Conditions	2
Paths	1

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	4
nc	1
nop	0
dl	0
loc	9
rs	10
c	1
b	0
f	0

<?php

namespace BeyondCode\Mailbox\Http\Requests;

use BeyondCode\Mailbox\InboundEmail;
use Carbon\Carbon;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\Validator;

class MailgunRequest extends FormRequest
{
    public function validator()
    {
        $validator = Validator::make($this->all(), [
            'body-mime' => 'required',
            'timestamp' => 'required',
            'token' => 'required',
            'signature' => 'required',
        ]);

        $validator->after(function () {
            $this->verifySignature();
        });

        return $validator;
    }

    public function email()
    {
        /** @var InboundEmail $modelClass */
        $modelClass = config('mailbox.model');

        return $modelClass::fromMessage($this->get('body-mime'));
    }

    protected function verifySignature()
    {
        $data = $this->timestamp.$this->token;

        $signature = hash_hmac('sha256', $data, config('mailbox.services.mailgun.key'));

        $signed = hash_equals($this->signature, $signature);

        abort_unless($signed && $this->isFresh($this->timestamp), 401, 'Invalid Mailgun signature or timestamp.');
    }

    protected function isFresh($timestamp): bool
    {
        return now()->subMinutes(2)->lte(Carbon::createFromTimestamp($timestamp));
    }
}


1			<?php
2
3			namespace BeyondCode\Mailbox\Http\Requests;
4
5			use BeyondCode\Mailbox\InboundEmail;
6			use Carbon\Carbon;
7			use Illuminate\Foundation\Http\FormRequest;
8			use Illuminate\Support\Facades\Validator;
9
10			class MailgunRequest extends FormRequest
11			{
12			public function validator()
13			{
14			$validator = Validator::make($this->all(), [
15			'body-mime' => 'required',
16			'timestamp' => 'required',
17			'token' => 'required',
18			'signature' => 'required',
19			]);
20
21			$validator->after(function () {
22			$this->verifySignature();
23			});
24
25			return $validator;
26			}
27
28			public function email()
29			{
30			/** @var InboundEmail $modelClass */
31			$modelClass = config('mailbox.model');
32
33			return $modelClass::fromMessage($this->get('body-mime'));
34			}
35
36			protected function verifySignature()
37			{
38			$data = $this->timestamp.$this->token;
39
40			$signature = hash_hmac('sha256', $data, config('mailbox.services.mailgun.key'));
41
42			$signed = hash_equals($this->signature, $signature);
43
44			abort_unless($signed && $this->isFresh($this->timestamp), 401, 'Invalid Mailgun signature or timestamp.');
45			}
46
47			protected function isFresh($timestamp): bool
48			{
49			return now()->subMinutes(2)->lte(Carbon::createFromTimestamp($timestamp));
50			}
51			}
52

beyondcode / laravel-mailbox

MailgunRequest::verifySignature() A last analyzed 2024-04-03 16:15 UTC

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MailgunRequest::verifySignature() A
last analyzed 2024-04-03 16:15 UTC