Merge pull request #1259 from ThibG/glitch-soc/merge-upstream

Merge upstream changes

1 files changed, 18 insertions, 0 deletions

diff --git a/app/middleware/handle_bad_encoding_middleware.rb b/app/middleware/handle_bad_encoding_middleware.rb
new file mode 100644
index 000000000..6fce84b15
--- /dev/null
+++ b/app/middleware/handle_bad_encoding_middleware.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+# See: https://jamescrisp.org/2018/05/28/fixing-invalid-query-parameters-invalid-encoding-in-a-rails-app/
+
+class HandleBadEncodingMiddleware
+  def initialize(app)
+    @app = app
+  end
+
+  def call(env)
+    begin
+      Rack::Utils.parse_nested_query(env['QUERY_STRING'].to_s)
+    rescue Rack::Utils::InvalidParameterError
+      env['QUERY_STRING'] = ''
+    end
+
+    @app.call(env)
+  end
+end