diff options
Diffstat (limited to 'app/controllers/concerns/observability/content_security_policy.rb')
-rw-r--r-- | app/controllers/concerns/observability/content_security_policy.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/app/controllers/concerns/observability/content_security_policy.rb b/app/controllers/concerns/observability/content_security_policy.rb new file mode 100644 index 00000000000..2721907f218 --- /dev/null +++ b/app/controllers/concerns/observability/content_security_policy.rb @@ -0,0 +1,21 @@ +# frozen_string_literal: true + +module Observability + module ContentSecurityPolicy + extend ActiveSupport::Concern + + included do + content_security_policy do |p| + next if p.directives.blank? || Gitlab::Observability.observability_url.blank? + + default_frame_src = p.directives['frame-src'] || p.directives['default-src'] + + # When ObservabilityUI is not authenticated, it needs to be able + # to redirect to the GL sign-in page, hence 'self' + frame_src_values = Array.wrap(default_frame_src) | [Gitlab::Observability.observability_url, "'self'"] + + p.frame_src(*frame_src_values) + end + end + end +end |