Merge branch 'issue_23548_dev' into 'master'

disable markdown in comments when referencing disabled features

fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/23548

This MR prevents the following references when tool is disabled:

- issues
- snippets
- commits - when repo is disabled
- commit range - when repo is disabled
- milestones

This MR does not prevent references to repository files, since they are just markdown links and don't leak
information.

See merge request !2011

Signed-off-by: Rémy Coutable <remy@rymai.me>

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb b/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb
index a6ef8394fe7..50a5d1a19ba 100644
--- a/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb
+++ b/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb
@@ -8,6 +8,14 @@ describe Banzai::ReferenceParser::ExternalIssueParser, lib: true do
   subject { described_class.new(project, user) }
   let(:link) { empty_html_link }
 
+  describe '#nodes_visible_to_user' do
+    context 'when the link has a data-issue attribute' do
+      before { link['data-external-issue'] = 123 }
+
+      it_behaves_like "referenced feature visibility", "issues"
+    end
+  end
+
   describe '#referenced_by' do
     context 'when the link has a data-project attribute' do
       before do