Signature::verify() - Code Metrics - yiisoft/yii-auth-client - Measure and Improve Code Quality continuously with Scrutinizer

Signature::verify() A
last analyzed 2024-05-25 13:23 UTC

↳ Parent: Signature

Complexity

Conditions	3
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3.072

Importance

Changes

Metric	Value
cc	3
eloc	4
nc	2
nop	3
dl	0
loc	8
ccs	4
cts	5
cp	0.8
crap	3.072
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Yiisoft\Yii\AuthClient\Signature;

/**
 * BaseMethod is a base class for the OAuth signature methods.
 */
abstract class Signature
{
    /**
     * Return the canonical name of the Signature Method.
     *
     * @return string method name.
     */
    abstract public function getName(): string;

    /**
     * Verifies given OAuth request.
     *
     * @param string $signature signature to be verified.
     * @param string $baseString signature base string.
     * @param string $key signature key.
     *
     * @return bool success.
     */
    public function verify(string $signature, string $baseString, string $key): bool
    {
        $expectedSignature = $this->generateSignature($baseString, $key);
        if (empty($signature) || empty($expectedSignature)) {
            return false;
        }

        return strcmp($expectedSignature, $signature) === 0;
    }

    /**
     * Generates OAuth request signature.
     *
     * @param string $baseString signature base string.
     * @param string $key signature key.
     *
     * @return string signature string.
     */
    abstract public function generateSignature(string $baseString, string $key): string;
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Yii\AuthClient\Signature;
6
7		/**
8		* BaseMethod is a base class for the OAuth signature methods.
9		*/
10		abstract class Signature
11		{
12		/**
13		* Return the canonical name of the Signature Method.
14		*
15		* @return string method name.
16		*/
17		abstract public function getName(): string;
18
19		/**
20		* Verifies given OAuth request.
21		*
22		* @param string $signature signature to be verified.
23		* @param string $baseString signature base string.
24		* @param string $key signature key.
25		*
26		* @return bool success.
27		*/
28	1	public function verify(string $signature, string $baseString, string $key): bool
29		{
30	1	$expectedSignature = $this->generateSignature($baseString, $key);
31	1	if (empty($signature) \|\| empty($expectedSignature)) {
32		return false;
33		}
34
35	1	return strcmp($expectedSignature, $signature) === 0;
36		}
37
38		/**
39		* Generates OAuth request signature.
40		*
41		* @param string $baseString signature base string.
42		* @param string $key signature key.
43		*
44		* @return string signature string.
45		*/
46		abstract public function generateSignature(string $baseString, string $key): string;
47		}
48

yiisoft / yii-auth-client

Signature::verify() A last analyzed 2024-05-25 13:23 UTC

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Signature::verify() A
last analyzed 2024-05-25 13:23 UTC