mirror of
https://github.com/itflow-org/itflow
synced 2026-06-26 03:31:05 +00:00
2204bd52f4
Replace webklex/php-imap with directorytree/imapengine in the ticket email parser. ImapEngine is pure PHP over sockets. Parser improvements: - Wrap per-message processing in try/catch so one malformed email can't abort the run; failures are flagged and logged with UID - Query unseen + unflagged so previously-failed (flagged) messages are no longer re-processed on every cron run - Skip vacation/auto-responder emails (RFC 3834) to prevent mail loops with the ticket auto-reply - Cap messages per run (50) and attachment size (15MB); inline images over 2MB are stored as attachments instead of base64-embedded in ticket details - Atomic lock file creation - preg_quote() the ticket prefix in subject matching - Dedupe CC watchers and exclude the sender - Map webklex 'tls' encryption setting to STARTTLS for compatibility NDR/DSN parsing now walks MIME parts via the underlying zbateson parser instead of relying on attachment extraction.
459 lines
13 KiB
PHP
459 lines
13 KiB
PHP
<?php
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declare(strict_types=1);
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namespace GuzzleHttp\Psr7;
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use InvalidArgumentException;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Message\StreamInterface;
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use Psr\Http\Message\UploadedFileInterface;
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use Psr\Http\Message\UriInterface;
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/**
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* Server-side HTTP request
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*
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* Extends the Request definition to add methods for accessing incoming data,
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* specifically server parameters, cookies, matched path parameters, query
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* string arguments, body parameters, and upload file information.
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*
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* "Attributes" are discovered via decomposing the request (and usually
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* specifically the URI path), and typically will be injected by the application.
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*
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* Requests are considered immutable; all methods that might change state are
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* implemented such that they retain the internal state of the current
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* message and return a new instance that contains the changed state.
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*/
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class ServerRequest extends Request implements ServerRequestInterface
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{
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/**
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* @var array
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*/
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private $attributes = [];
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/**
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* @var array
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*/
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private $cookieParams = [];
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/**
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* @var array|object|null
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*/
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private $parsedBody;
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/**
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* @var array
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*/
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private $queryParams = [];
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/**
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* @var array
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*/
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private $serverParams;
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/**
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* @var array
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*/
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private $uploadedFiles = [];
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/**
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* @param string $method HTTP method
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* @param string|UriInterface $uri URI
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* @param (string|string[])[] $headers Request headers
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* @param string|resource|StreamInterface|null $body Request body
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* @param string $version Protocol version
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* @param array $serverParams Typically the $_SERVER superglobal
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*/
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public function __construct(
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string $method,
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$uri,
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array $headers = [],
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$body = null,
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string $version = '1.1',
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array $serverParams = []
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) {
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$this->serverParams = $serverParams;
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parent::__construct($method, $uri, $headers, $body, $version);
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}
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/**
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* Return an UploadedFile instance array.
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*
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* @param array $files An array which respect $_FILES structure
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*
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* @throws InvalidArgumentException for unrecognized values
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*/
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public static function normalizeFiles(array $files): array
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{
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$normalized = [];
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foreach ($files as $key => $value) {
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if ($value instanceof UploadedFileInterface) {
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$normalized[$key] = $value;
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} elseif (is_array($value) && isset($value['tmp_name'])) {
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$normalized[$key] = self::createUploadedFileFromSpec($value);
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} elseif (is_array($value)) {
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$normalized[$key] = self::normalizeFiles($value);
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continue;
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} else {
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throw new InvalidArgumentException('Invalid value in files specification');
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}
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}
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return $normalized;
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}
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/**
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* Create and return an UploadedFile instance from a $_FILES specification.
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*
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* If the specification represents an array of values, this method will
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* delegate to normalizeNestedFileSpec() and return that return value.
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*
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* @param array $value $_FILES struct
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*
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* @return UploadedFileInterface|UploadedFileInterface[]
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*/
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private static function createUploadedFileFromSpec(array $value)
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{
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if (is_array($value['tmp_name'])) {
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return self::normalizeNestedFileSpec($value);
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}
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return new UploadedFile(
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$value['tmp_name'],
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(int) $value['size'],
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(int) $value['error'],
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$value['name'],
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$value['type']
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);
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}
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/**
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* Normalize an array of file specifications.
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*
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* Loops through all nested files and returns a normalized array of
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* UploadedFileInterface instances.
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*
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* @return UploadedFileInterface[]
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*/
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private static function normalizeNestedFileSpec(array $files = []): array
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{
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$normalizedFiles = [];
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foreach (array_keys($files['tmp_name']) as $key) {
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$spec = [
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'tmp_name' => $files['tmp_name'][$key],
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'size' => $files['size'][$key] ?? null,
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'error' => $files['error'][$key] ?? null,
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'name' => $files['name'][$key] ?? null,
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'type' => $files['type'][$key] ?? null,
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];
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$normalizedFiles[$key] = self::createUploadedFileFromSpec($spec);
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}
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return $normalizedFiles;
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}
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/**
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* Return a ServerRequest populated with superglobals:
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* $_GET
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* $_POST
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* $_COOKIE
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* $_FILES
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* $_SERVER
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*/
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public static function fromGlobals(): ServerRequestInterface
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{
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$method = strtoupper(self::getServerParam('REQUEST_METHOD') ?? 'GET');
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$headers = self::removeInvalidHostHeader(self::getAllHeaders());
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$uri = self::getUriFromGlobals();
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$body = new CachingStream(new LazyOpenStream('php://input', 'r+'));
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$serverProtocol = self::getServerParam('SERVER_PROTOCOL');
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$protocol = $serverProtocol !== null ? str_replace('HTTP/', '', $serverProtocol) : '1.1';
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$serverRequest = new ServerRequest($method, $uri, $headers, $body, $protocol, $_SERVER);
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return $serverRequest
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->withCookieParams($_COOKIE)
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->withQueryParams($_GET)
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->withParsedBody($_POST)
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->withUploadedFiles(self::normalizeFiles($_FILES));
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}
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/**
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* @return array<array-key, string>
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*/
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private static function getAllHeaders(): array
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{
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return self::normalizeHeaderValues(getallheaders());
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}
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/**
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* @param array<array-key, mixed> $headers
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*
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* @return array<array-key, string>
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*/
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private static function normalizeHeaderValues(array $headers): array
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{
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$normalized = [];
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foreach ($headers as $name => $value) {
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if (is_scalar($value) || (is_object($value) && method_exists($value, '__toString'))) {
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$normalized[$name] = (string) $value;
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}
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}
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return $normalized;
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}
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private static function getServerParam(string $key): ?string
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{
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return isset($_SERVER[$key]) && is_string($_SERVER[$key]) ? $_SERVER[$key] : null;
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}
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/**
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* @param array<array-key, string> $headers
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*
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* @return array<array-key, string>
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*/
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private static function removeInvalidHostHeader(array $headers): array
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{
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foreach ($headers as $name => $value) {
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if (strtolower((string) $name) !== 'host') {
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continue;
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}
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if (Rfc7230::parseHostHeader($value) === null) {
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unset($headers[$name]);
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}
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}
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return $headers;
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}
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/**
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* @return array{0: string|null, 1: int|null}
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*/
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private static function extractHostAndPortFromAuthority(string $authority): array
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{
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return Rfc7230::parseHostHeader($authority) ?? [null, null];
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}
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/**
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* Get a Uri populated with values from $_SERVER.
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*/
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public static function getUriFromGlobals(): UriInterface
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{
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$uri = new Uri('');
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$https = self::getServerParam('HTTPS');
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$uri = $uri->withScheme(!empty($https) && $https !== 'off' ? 'https' : 'http');
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$hasPort = false;
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$authority = self::getServerParam('HTTP_HOST');
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if ($authority !== null) {
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[$host, $port] = self::extractHostAndPortFromAuthority($authority);
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if ($host !== null) {
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$uri = $uri->withHost($host);
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}
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if ($port !== null) {
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$hasPort = true;
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$uri = $uri->withPort($port);
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}
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} elseif (($serverName = self::getServerParam('SERVER_NAME')) !== null) {
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$uri = $uri->withHost($serverName);
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} elseif (($serverAddr = self::getServerParam('SERVER_ADDR')) !== null) {
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$uri = $uri->withHost($serverAddr);
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}
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$serverPort = self::getServerParam('SERVER_PORT');
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if (!$hasPort && $serverPort !== null && preg_match('/^[+-]?\d+$/', $serverPort) === 1) {
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$uri = $uri->withPort((int) $serverPort);
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}
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$hasQuery = false;
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$requestUri = self::getServerParam('REQUEST_URI');
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if ($requestUri !== null) {
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$requestUriParts = explode('?', $requestUri, 2);
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$uri = $uri->withPath($requestUriParts[0]);
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if (isset($requestUriParts[1])) {
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$hasQuery = true;
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$uri = $uri->withQuery($requestUriParts[1]);
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}
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}
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$queryString = self::getServerParam('QUERY_STRING');
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if (!$hasQuery && $queryString !== null) {
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$uri = $uri->withQuery($queryString);
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}
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return $uri;
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}
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public function getServerParams(): array
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{
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return $this->serverParams;
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}
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public function getUploadedFiles(): array
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{
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return $this->uploadedFiles;
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}
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public function withUploadedFiles(array $uploadedFiles): ServerRequestInterface
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{
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$invalidUploadedFileFound = false;
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$invalidUploadedFile = null;
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$stack = [$uploadedFiles];
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while ($stack !== []) {
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foreach (\array_pop($stack) as $uploadedFile) {
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if ($uploadedFile instanceof UploadedFileInterface) {
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continue;
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}
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if (\is_array($uploadedFile)) {
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$stack[] = $uploadedFile;
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continue;
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}
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$invalidUploadedFileFound = true;
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$invalidUploadedFile = $uploadedFile;
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break 2;
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}
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}
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if ($invalidUploadedFileFound) {
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\trigger_deprecation(
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'guzzlehttp/psr7',
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'2.11',
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'Passing %s inside ServerRequestInterface::withUploadedFiles() is deprecated; guzzlehttp/psr7 3.0 requires an UploadedFileInterface[] tree.',
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\get_debug_type($invalidUploadedFile)
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);
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}
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$new = clone $this;
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$new->uploadedFiles = $uploadedFiles;
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return $new;
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}
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public function getCookieParams(): array
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{
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return $this->cookieParams;
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}
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public function withCookieParams(array $cookies): ServerRequestInterface
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{
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$new = clone $this;
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$new->cookieParams = $cookies;
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return $new;
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}
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public function getQueryParams(): array
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{
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return $this->queryParams;
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}
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public function withQueryParams(array $query): ServerRequestInterface
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{
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$new = clone $this;
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$new->queryParams = $query;
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return $new;
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}
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/**
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* @return array|object|null
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*/
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public function getParsedBody()
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{
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return $this->parsedBody;
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}
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public function withParsedBody($data): ServerRequestInterface
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{
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if ($data !== null && !\is_array($data) && !\is_object($data)) {
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\trigger_deprecation(
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'guzzlehttp/psr7',
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'2.11',
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'Passing %s to ServerRequestInterface::withParsedBody() is deprecated; guzzlehttp/psr7 3.0 requires array|object|null.',
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\get_debug_type($data)
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);
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}
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$new = clone $this;
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$new->parsedBody = $data;
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return $new;
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}
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public function getAttributes(): array
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{
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return $this->attributes;
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}
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/**
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* @return mixed
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*/
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public function getAttribute($attribute, $default = null)
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{
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if (!\is_string($attribute)) {
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\trigger_deprecation(
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'guzzlehttp/psr7',
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'2.11',
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'Passing %s to ServerRequestInterface::getAttribute() is deprecated; guzzlehttp/psr7 3.0 requires string for $attribute.',
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\get_debug_type($attribute)
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);
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}
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if (false === array_key_exists($attribute, $this->attributes)) {
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return $default;
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}
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return $this->attributes[$attribute];
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}
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public function withAttribute($attribute, $value): ServerRequestInterface
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{
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if (!\is_string($attribute)) {
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\trigger_deprecation(
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'guzzlehttp/psr7',
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'2.11',
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'Passing %s to ServerRequestInterface::withAttribute() is deprecated; guzzlehttp/psr7 3.0 requires string for $attribute.',
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\get_debug_type($attribute)
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);
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}
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$new = clone $this;
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$new->attributes[$attribute] = $value;
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return $new;
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}
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public function withoutAttribute($attribute): ServerRequestInterface
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{
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if (!\is_string($attribute)) {
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\trigger_deprecation(
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'guzzlehttp/psr7',
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'2.11',
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'Passing %s to ServerRequestInterface::withoutAttribute() is deprecated; guzzlehttp/psr7 3.0 requires string for $attribute.',
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\get_debug_type($attribute)
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);
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}
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if (false === array_key_exists($attribute, $this->attributes)) {
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return $this;
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}
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$new = clone $this;
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unset($new->attributes[$attribute]);
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return $new;
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}
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}
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