check for frame ip safety (#1036)

* check for ip safety

* add jest

* add gh workflow

* middleware->frame calls with dns lookup

.github/workflows/main.yml

@@ -0,0 +1,18 @@
+name: Unit Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches: [master]
+
+jobs:
+  Jest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Run Tests
+        run: |
+          yarn install 
+          yarn test