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fix(workflowenigne): stricter length headler handling

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Fixes #55276 and tidies things up a bit more for future maintenance.

Signed-off-by: Josh <josh.t.richards@gmail.com>
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Josh 2025-09-24 11:18:07 -04:00 committed by Joas Schilling
parent f2051caaee
commit 1e81f7293e
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1 changed files with 15 additions and 5 deletions
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20
apps/workflowengine/lib/Check/FileSize.php
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@ -67,25 +67,35 @@ class FileSize implements ICheck {
}
/**
* @return string
* Gets the file size from HTTP headers.
*
* Checks 'OC-Total-Length' first; if unavailable and the method is POST or PUT,
* checks 'Content-Length'. Returns the size as int, float, or false if not found or invalid.
*
* @return int|float|false File size in bytes, or false if unavailable.
*/
protected function getFileSizeFromHeader() {
if ($this->size !== null) {
// Already have it cached?
return $this->size;
}
$size = $this->request->getHeader('OC-Total-Length');
if ($size === '') {
if (in_array($this->request->getMethod(), ['POST', 'PUT'])) {
// Try fallback for upload methods
$method = $this->request->getMethod();
if (in_array($method, ['POST', 'PUT'], true)) {
$size = $this->request->getHeader('Content-Length');
}
}
if ($size === '') {
$size = false;
if ($size !== '' && is_numeric($size)) {
$this->size = Util::numericToNumber($size);
} else {
// No valid size header found
$this->size = false;
}
$this->size = $size;
return $this->size;
}