Check for file before decrypt/dither

2024-02-04 15:41:42 -05:00
parent ec8e8b91d4
commit bf5238dd56
1 changed files with 2 additions and 0 deletions
--- a/bin/dither/dither.rb
+++ b/bin/dither/dither.rb
@@ -9,6 +9,8 @@ DITHER = ENV["DITHER"] != "0"
 FORMAT = DITHER ? "png" : "webp"

 get "/*" do |path|
+  halt 404, {"Content-Type" => "text/plain"}, "not found" unless File.exist?("#{ROOT}/#{path}.enc")
+
  content_type "image/#{FORMAT}"

  geometry = params["geo"] unless params["geo"] == ""