fix: ensure pdf annotations are preserved when sanitizing upload

2025-03-18 20:09:50 +01:00
parent 14909a0bc1
commit ed2679ec3e
1 changed files with 4 additions and 1 deletions
@@ -22,7 +22,9 @@ class Sanitizer
        $filesystem = new Filesystem();

        if (true === $backup) {
-            $filesystem->copy($inputFilepath, $inputFilepath.'.bak');
+            $parts = pathinfo($inputFilepath);
+            $backupFilename = sprintf('%s/%s.orig.%s', $parts['dirname'], $parts['filename'], $parts['extension']);
+            $filesystem->copy($inputFilepath, $backupFilename);
        }

        $tempFilename = sha1($inputFilepath);
@@ -57,6 +59,7 @@ class Sanitizer
            '-dNOPAUSE',
            '-dQUIET',
            '-dBATCH',
+            '-dPreserveAnnots=false',
            '-sDEVICE=pdfwrite',
            '-dCompatibilityLevel=1.4',
            '-sOutputFile='.$outputFilepath,