/**
* Upload provided file and create matching FileRecord object
*
* @param UploadedFile $file
* @param $clientIp
* @return FileRecord
*/
public function uploadFile(UploadedFile $file, $clientIp)
{
$extension = Str::lower($file->getClientOriginalExtension());
$generatedName = $this->generateName($extension);
// Create SHA-256 hash of file
$fileHash = hash_file('sha256', $file->getPathname());
// Check if file already exists
$existingFile = FileRecord::where('hash', '=', $fileHash)->first();
if ($existingFile) {
return $existingFile;
}
// Query previous scans in VirusTotal for this file
if (config('virustotal.enabled') === true) {
$this->checkVirusTotalForHash($fileHash);
}
// Get filesize
$filesize = $file->getSize();
// Check max upload size
$maxUploadSize = config('upload.max_size');
if ($filesize > $maxUploadSize) {
throw new MaxUploadSizeException();
}
// Move the file
$uploadDirectory = config('upload.directory');
$file->move($uploadDirectory, $generatedName);
// Create the record
/** @var FileRecord $record */
$record = FileRecord::create(['client_name' => $file->getClientOriginalName(), 'generated_name' => $generatedName, 'filesize' => $filesize, 'hash' => $fileHash, 'uploaded_by_ip' => $clientIp]);
return $record;
}
