Spatie\SslCertificate\Local

Complexity

Total Complexity

9

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	parseCertificate()	0	22	3
A	certificateAsString()	0	4	1
A	parseCertificateFile()	0	17	4
A	certificateFromLocalPath()	0	4	1

<?php

namespace Spatie\SslCertificate;

use Spatie\SslCertificate\Exceptions\CouldNotLoadLocalCertificate;

class Local
{
    private function parseCertificate(string $certificateString): SslCertificate
    {
        $certificateString = trim($certificateString);

        if (length($certificateString) === 0) {
            throw CouldNotLoadLocalCertificate::certificateStringIsEmpty();
        }

        $certificateFields = openssl_x509_parse($certificateString);
        if (! $certificateFields) {

The expression $certificateFields of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

            throw CouldNotLoadLocalCertificate::localCertificateParseFailed();
        }

        $fingerprint = openssl_x509_fingerprint($certificateString);
        $fingerprintSha256 = openssl_x509_fingerprint($certificateString, 'sha256');

        return new SslCertificate(
            $certificateFields,
            $fingerprint,
            $fingerprintSha256
        );
    }

    public static function certificateAsString(string $certificateString): SslCertificate
    {
        return (new static ())->parseCertificate($certificateString);
    }

    private function parseCertificateFile(string $path)
    {
        if (! file_exists($path)) {
            throw CouldNotLoadLocalCertificate::certificatePathNotFound($path);
        }

        if (! is_readable($path)) {
            throw CouldNotLoadLocalCertificate::certificateFilePermissionInvalid($path);
        }

        $certificateString = file_get_contents($path);
        if (! $certificateString) {
            throw CouldNotLoadLocalCertificate::certificateFileReadFailed($path);
        }

        return (new static())->parseCertificate($certificateString);
    }

    public static function certificateFromLocalPath(string $path): SslCertificate
    {
        return (new static())->parseCertificateFile($path);
    }
}