Add latest changes from gitlab-org/gitlab@master

1 files changed, 45 insertions, 0 deletions

diff --git a/app/controllers/groups/observability_controller.rb b/app/controllers/groups/observability_controller.rb
new file mode 100644
index 00000000000..5b6503494c4
--- /dev/null
+++ b/app/controllers/groups/observability_controller.rb
@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+module Groups
+  class ObservabilityController < Groups::ApplicationController
+    feature_category :tracing
+
+    content_security_policy do |p|
+      next if p.directives.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) | [ObservabilityController.observability_url, "'self'"]
+
+      p.frame_src(*frame_src_values)
+    end
+
+    before_action :check_observability_allowed, only: :index
+
+    def index
+      # Format: https://observe.gitlab.com/-/GROUP_ID
+      @observability_iframe_src = "#{ObservabilityController.observability_url}/-/#{@group.id}"
+
+      # Uncomment below for testing with local GDK
+      # @observability_iframe_src = "#{ObservabilityController.observability_url}/9970?groupId=14485840"
+
+      render layout: 'group', locals: { base_layout: 'layouts/fullscreen' }
+    end
+
+    private
+
+    def self.observability_url
+      return ENV['OVERRIDE_OBSERVABILITY_URL'] if ENV['OVERRIDE_OBSERVABILITY_URL']
+      # TODO Make observability URL configurable https://gitlab.com/gitlab-org/opstrace/opstrace-ui/-/issues/80
+      return "https://staging.observe.gitlab.com" if Gitlab.staging?
+
+      "https://observe.gitlab.com"
+    end
+
+    def check_observability_allowed
+      return render_404 unless self.class.observability_url.present?
+
+      render_404 unless can?(current_user, :read_observability, @group)
+    end
+  end
+end