use host instead of headers to make Rack happy (#15741)

"headers" is provided by Rails, Rack can't rely on it

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/action_dispatch/cookie_jar_extensions.rb b/lib/action_dispatch/cookie_jar_extensions.rb
index f7ffb6cc7..492c04065 100644
--- a/lib/action_dispatch/cookie_jar_extensions.rb
+++ b/lib/action_dispatch/cookie_jar_extensions.rb
@@ -7,7 +7,7 @@ module ActionDispatch
     # Monkey-patch ActionDispatch to serve secure cookies to Tor Hidden Service
     # users. Otherwise, ActionDispatch would drop the cookie over HTTP.
     def write_cookie?(*)
-      request.headers['Host'].ends_with?('.onion') || super
+      request.host.ends_with?('.onion') || super
     end
   end
 end
@@ -17,7 +17,7 @@ ActionDispatch::Cookies::CookieJar.prepend(ActionDispatch::CookieJarExtensions)
 module Rack
   module SessionPersistedExtensions
     def security_matches?(request, options)
-      request.headers['Host'].ends_with?('.onion') || super
+      request.host.ends_with?('.onion') || super
     end
   end
 end