EdDsaVerifier::verify() - Code Metrics - miladrahimi/php-jwt - Measure and Improve Code Quality continuously with Scrutinizer

EdDsaVerifier::verify() A
last analyzed 2024-12-22 20:21 UTC

↳ Parent: EdDsaVerifier

Complexity

Conditions	4
Paths	4

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
eloc	8
nc	4
nop	2
dl	0
loc	12
rs	10
c	1
b	0
f	0

<?php

declare(strict_types=1);

namespace MiladRahimi\Jwt\Cryptography\Algorithms\Eddsa;

use MiladRahimi\Jwt\Cryptography\Keys\EdDsaPublicKey;
use MiladRahimi\Jwt\Cryptography\Verifier;
use MiladRahimi\Jwt\Exceptions\InvalidSignatureException;
use RuntimeException;
use SodiumException;

class EdDsaVerifier implements Verifier
{
    protected static string $name = 'EdDSA';

    protected EdDsaPublicKey $publicKey;

    public function __construct(EdDsaPublicKey $publicKey)
    {
        $this->publicKey = $publicKey;
    }

    /**
     * @inheritdoc
     */
    public function verify(string $plain, string $signature): void
    {
        if (function_exists('sodium_crypto_sign_verify_detached')) {
            try {
                if (!sodium_crypto_sign_verify_detached($signature, $plain, $this->publicKey->getContent())) {
                    throw new InvalidSignatureException('Signature is to verified.');
                }
            } catch (SodiumException $e) {
                throw new InvalidSignatureException('Sodium cannot verify the signature.', 0, $e);
            }
        } else {
            throw new RuntimeException('sodium_crypto_sign_verify_detached function is not available.');
        }
    }

    public function name(): string
    {
        return static::$name;
    }

    /**
     * @inheritDoc
     */
    public function kid(): ?string
    {
        return $this->publicKey->getId();
    }

    public function getPublicKey(): EdDsaPublicKey
    {
        return $this->publicKey;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace MiladRahimi\Jwt\Cryptography\Algorithms\Eddsa;
6
7			use MiladRahimi\Jwt\Cryptography\Keys\EdDsaPublicKey;
8			use MiladRahimi\Jwt\Cryptography\Verifier;
9			use MiladRahimi\Jwt\Exceptions\InvalidSignatureException;
10			use RuntimeException;
11			use SodiumException;
12
13			class EdDsaVerifier implements Verifier
14			{
15			protected static string $name = 'EdDSA';
16
17			protected EdDsaPublicKey $publicKey;
18
19			public function __construct(EdDsaPublicKey $publicKey)
20			{
21			$this->publicKey = $publicKey;
22			}
23
24			/**
25			* @inheritdoc
26			*/
27			public function verify(string $plain, string $signature): void
28			{
29			if (function_exists('sodium_crypto_sign_verify_detached')) {
30			try {
31			if (!sodium_crypto_sign_verify_detached($signature, $plain, $this->publicKey->getContent())) {
32			throw new InvalidSignatureException('Signature is to verified.');
33			}
34			} catch (SodiumException $e) {
35			throw new InvalidSignatureException('Sodium cannot verify the signature.', 0, $e);
36			}
37			} else {
38			throw new RuntimeException('sodium_crypto_sign_verify_detached function is not available.');
39			}
40			}
41
42			public function name(): string
43			{
44			return static::$name;
45			}
46
47			/**
48			* @inheritDoc
49			*/
50			public function kid(): ?string
51			{
52			return $this->publicKey->getId();
53			}
54
55			public function getPublicKey(): EdDsaPublicKey
56			{
57			return $this->publicKey;
58			}
59			}
60

miladrahimi / php-jwt

EdDsaVerifier::verify() A last analyzed 2024-12-22 20:21 UTC

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EdDsaVerifier::verify() A
last analyzed 2024-12-22 20:21 UTC