Merge branch 'security-bvl-fix-cross-project-mr-exposure' into 'master'

[master] Validate projects in MR build service

See merge request gitlab/gitlabhq!2678

1 files changed, 37 insertions, 0 deletions

diff --git a/spec/features/merge_request/user_tries_to_access_private_repository_through_new_mr_spec.rb b/spec/features/merge_request/user_tries_to_access_private_repository_through_new_mr_spec.rb
new file mode 100644
index 00000000000..9318b5f1ebb
--- /dev/null
+++ b/spec/features/merge_request/user_tries_to_access_private_repository_through_new_mr_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe 'Merge Request > Tries to access private repo of public project' do
+  let(:current_user) { create(:user) }
+  let(:private_project) do
+    create(:project, :public, :repository,
+           path: 'nothing-to-see-here',
+           name: 'nothing to see here',
+           repository_access_level: ProjectFeature::PRIVATE)
+  end
+  let(:owned_project) do
+    create(:project, :public, :repository,
+           namespace: current_user.namespace,
+           creator: current_user)
+  end
+
+  context 'when the user enters the querystring info for the other project' do
+    let(:mr_path) do
+      project_new_merge_request_diffs_path(
+        owned_project,
+        merge_request: {
+          source_project_id: private_project.id,
+          source_branch: 'feature'
+        }
+      )
+    end
+
+    before do
+      sign_in current_user
+      visit mr_path
+    end
+
+    it "does not mention the project the user can't see the repo of" do
+      expect(page).not_to have_content('nothing-to-see-here')
+    end
+  end
+end