Added EXIF data-stripping for JPEG files

public_html/private/beam.php

@@ -21,12 +21,19 @@ switch (true) {
 	case (empty($file_name) || empty($dest_name)):
 		redirect(make_url("result/beam.php?error=1"));
 		break;
+
 	case (file_exists($dest_file)):
 		redirect(make_url("result/beam.php?error=2"));
 		break;
 
+
 	case (move_uploaded_file($_FILES["uploadcoin"]["tmp_name"], $dest_file)
 	&& write_metadata($dest_file, $_POST["file_source"])):
+
+		if (in_array(file_extension($dest_file)),array("jpg","jpeg")) {
+			sanitize_image($dest_file);
+		}
+
 		redirect(make_url("result/beam.php?success="
 				. $file_name));
 		break;

resources/config.example.php

@@ -41,7 +41,7 @@ $file_beam_dir = "p/";		// where the files go
 
 
 // for sanitization of images (stripping EXIF, etc) with an external program.
-$image_sanitize_command = "mogrify";
-$image_sanitize_args = "strip";
+$image_sanitize_command = "jhead";
+$image_sanitize_args = "-purejpg";
 
 ?>