Add system check for authorized_keys file perm

This check is being removed from gitlab-shell as the file
is now being managed by gitlab-rails.

1 files changed, 50 insertions, 0 deletions

diff --git a/spec/lib/system_check/app/authorized_keys_permission_check_spec.rb b/spec/lib/system_check/app/authorized_keys_permission_check_spec.rb
new file mode 100644
index 00000000000..0aa3539e2bd
--- /dev/null
+++ b/spec/lib/system_check/app/authorized_keys_permission_check_spec.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe SystemCheck::App::AuthorizedKeysPermissionCheck do
+  subject { described_class.new }
+
+  describe '#skip?' do
+    context 'authorized keys enabled' do
+      it 'returns false' do
+        expect(subject.skip?).to eq(false)
+      end
+    end
+
+    context 'authorized keys not enabled' do
+      before do
+        stub_application_setting(authorized_keys_enabled: false)
+      end
+
+      it 'returns true' do
+        expect(subject.skip?).to eq(true)
+      end
+    end
+  end
+
+  describe '#check?' do
+    let(:authorized_keys) { double }
+
+    before do
+      allow(Gitlab::AuthorizedKeys).to receive(:new).and_return(authorized_keys)
+      allow(authorized_keys).to receive(:accessible?).and_return(accessible?)
+    end
+
+    context 'authorized keys is accessible' do
+      let(:accessible?) { true }
+
+      it 'returns true' do
+        expect(subject.check?).to eq(true)
+      end
+    end
+
+    context 'authorized keys is not accessible' do
+      let(:accessible?) { false }
+
+      it 'returns false' do
+        expect(subject.check?).to eq(false)
+      end
+    end
+  end
+end