ReplayProtection::accept() - Code Metrics - rezzza/SecurityBundle - Measure and Improve Code Quality continuously with Scrutinizer

ReplayProtection::accept() A
last analyzed 2017-09-06 12:57 UTC

↳ Parent: ReplayProtection

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	6
nc	3
nop	2

<?php

namespace Rezzza\SecurityBundle\Security\Firewall;

class ReplayProtection
{
    private $enabled;

    private $lifetime;

    public function __construct($enabled, $lifetime)
    {
        $this->guardValidLifetime($lifetime);
        $this->enabled = (bool) $enabled;
        $this->lifetime = (int) $lifetime;
    }

    /**
     * @param integer $signatureTime Should be a unix timestamp
     * @param integer $referenceTime Should be a unix timestamp
     */
    public function accept($signatureTime, $referenceTime)
    {
        if (!$this->enabled) {
            return true;
        }

        // We validate only now the signatureTime because before we are not sure we need it.
        if (!is_numeric($signatureTime)) {
            throw new ExpiredSignatureException(sprintf('Signature TTL "%s" is not valid', $signatureTime));
        }

        return $this->lifetime >= abs($referenceTime - $signatureTime);
    }

    private function guardValidLifetime($lifetime)
    {
        if (!is_numeric($lifetime)) {
            throw new \LogicException('ReplayProtection lifetime should be a numeric value');
        }
    }
}


1			<?php
2
3			namespace Rezzza\SecurityBundle\Security\Firewall;
4
5			class ReplayProtection
6			{
7			private $enabled;
8
9			private $lifetime;
10
11			public function __construct($enabled, $lifetime)
12			{
13			$this->guardValidLifetime($lifetime);
14			$this->enabled = (bool) $enabled;
15			$this->lifetime = (int) $lifetime;
16			}
17
18			/**
19			* @param integer $signatureTime Should be a unix timestamp
20			* @param integer $referenceTime Should be a unix timestamp
21			*/
22			public function accept($signatureTime, $referenceTime)
23			{
24			if (!$this->enabled) {
25			return true;
26			}
27
28			// We validate only now the signatureTime because before we are not sure we need it.
29			if (!is_numeric($signatureTime)) {
30			throw new ExpiredSignatureException(sprintf('Signature TTL "%s" is not valid', $signatureTime));
31			}
32
33			return $this->lifetime >= abs($referenceTime - $signatureTime);
34			}
35
36			private function guardValidLifetime($lifetime)
37			{
38			if (!is_numeric($lifetime)) {
39			throw new \LogicException('ReplayProtection lifetime should be a numeric value');
40			}
41			}
42			}
43

rezzza / SecurityBundle

ReplayProtection::accept() A last analyzed 2017-09-06 12:57 UTC

Complexity

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ReplayProtection::accept() A
last analyzed 2017-09-06 12:57 UTC