FM / Crypto

/home/u417168693/domains/navrangaromacandles.com/public_html/vendor/symfony/mime/Crypto/

/home/u417168693/domains/navrangaromacandles.com/public_html/vendor/symfony/mime/Crypto

Name	Size	Mode	Actions
DkimOptions.php	1816	0644	edit dl rm
DkimSigner.php	8026	0644	edit dl rm
SMime.php	3264	0644	edit dl rm
SMimeEncrypter.php	2241	0644	edit dl rm
SMimeSigner.php	2731	0644	edit dl rm

Edit: /home/u417168693/domains/navrangaromacandles.com/public_html/vendor/symfony/mime/Crypto/SMime.php (3264B)

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Mime\Crypto;

use Symfony\Component\Mime\Exception\RuntimeException;
use Symfony\Component\Mime\Part\SMimePart;

/**
 * @author Sebastiaan Stok <s.stok@rollerscapes.net>
 *
 * @internal
 */
abstract class SMime
{
    protected function normalizeFilePath(string $path): string
    {
        if (!file_exists($path)) {
            throw new RuntimeException(\sprintf('File does not exist: "%s".', $path));
        }

return 'file://'.str_replace('\\', '/', realpath($path));
    }

protected function iteratorToFile(iterable $iterator, $stream): void
    {
        foreach ($iterator as $chunk) {
            fwrite($stream, $chunk);
        }
    }

protected function convertMessageToSMimePart($stream, string $type, string $subtype): SMimePart
    {
        rewind($stream);

$headers = '';

while (!feof($stream)) {
            $buffer = fread($stream, 78);
            $headers .= $buffer;

// Detect ending of header list
            if (preg_match('/(\r\n\r\n|\n\n)/', $headers, $match)) {
                $headersPosEnd = strpos($headers, $headerBodySeparator = $match[0]);

break;
            }
        }

$headers = $this->getMessageHeaders(trim(substr($headers, 0, $headersPosEnd)));

fseek($stream, $headersPosEnd + \strlen($headerBodySeparator));

return new SMimePart($this->getStreamIterator($stream), $type, $subtype, $this->getParametersFromHeader($headers['content-type']));
    }

protected function getStreamIterator($stream): iterable
    {
        while (!feof($stream)) {
            yield str_replace("\n", "\r\n", str_replace("\r\n", "\n", fread($stream, 16372)));
        }
    }

private function getMessageHeaders(string $headerData): array
    {
        $headers = [];
        $headerLines = explode("\r\n", str_replace("\n", "\r\n", str_replace("\r\n", "\n", $headerData)));
        $currentHeaderName = '';

// Transform header lines into an associative array
        foreach ($headerLines as $headerLine) {
            // Empty lines between headers indicate a new mime-entity
            if ('' === $headerLine) {
                break;
            }

// Handle headers that span multiple lines
            if (!str_contains($headerLine, ':')) {
                $headers[$currentHeaderName] .= ' '.trim($headerLine);
                continue;
            }

$header = explode(':', $headerLine, 2);
            $currentHeaderName = strtolower($header[0]);
            $headers[$currentHeaderName] = trim($header[1]);
        }

return $headers;
    }

private function getParametersFromHeader(string $header): array
    {
        $params = [];

preg_match_all('/(?P<name>[a-z-0-9]+)=(?P<value>"[^"]+"|(?:[^\s;]+|$))(?:\s+;)?/i', $header, $matches);

foreach ($matches['value'] as $pos => $paramValue) {
            $params[$matches['name'][$pos]] = trim($paramValue, '"');
        }

return $params;
    }
}

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