Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/symfony/mime/Crypto/SMimeEncrypter.php

@@ -1,63 +0,0 @@
-<?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\Message;
-
-/**
- * @author Sebastiaan Stok <s.stok@rollerscapes.net>
- */
-final class SMimeEncrypter extends SMime
-{
-    private string|array $certs;
-    private int $cipher;
-
-    /**
-     * @param string|string[] $certificate The path (or array of paths) of the file(s) containing the X.509 certificate(s)
-     * @param int|null        $cipher      A set of algorithms used to encrypt the message. Must be one of these PHP constants: https://www.php.net/manual/en/openssl.ciphers.php
-     */
-    public function __construct(string|array $certificate, ?int $cipher = null)
-    {
-        if (!\extension_loaded('openssl')) {
-            throw new \LogicException('PHP extension "openssl" is required to use SMime.');
-        }
-
-        if (\is_array($certificate)) {
-            $this->certs = array_map($this->normalizeFilePath(...), $certificate);
-        } else {
-            $this->certs = $this->normalizeFilePath($certificate);
-        }
-
-        $this->cipher = $cipher ?? \OPENSSL_CIPHER_AES_256_CBC;
-    }
-
-    public function encrypt(Message $message): Message
-    {
-        $bufferFile = tmpfile();
-        $outputFile = tmpfile();
-
-        $this->iteratorToFile($message->toIterable(), $bufferFile);
-
-        if (!@openssl_pkcs7_encrypt(stream_get_meta_data($bufferFile)['uri'], stream_get_meta_data($outputFile)['uri'], $this->certs, [], 0, $this->cipher)) {
-            throw new RuntimeException(sprintf('Failed to encrypt S/Mime message. Error: "%s".', openssl_error_string()));
-        }
-
-        $mimePart = $this->convertMessageToSMimePart($outputFile, 'application', 'pkcs7-mime');
-        $mimePart->getHeaders()
-            ->addTextHeader('Content-Transfer-Encoding', 'base64')
-            ->addParameterizedHeader('Content-Disposition', 'attachment', ['name' => 'smime.p7m'])
-        ;
-
-        return new Message($message->getHeaders(), $mimePart);
-    }
-}