Test opengen bucket permissions

.github/workflows/opengen_bucket_test.yml

@@ -0,0 +1,35 @@
+name: Test opengen bucket permissions
+
+on:
+  push:
+    branches:
+      - main
+
+
+jobs:
+  Deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: 'read'
+      id-token: 'write'
+
+    steps:
+    - uses: 'actions/checkout@v4'
+
+    - name: Set up Cloud SDK
+      uses: google-github-actions/setup-gcloud@v2    
+
+    - name: Authenticate with Google Cloud
+      uses: 'google-github-actions/[email protected]'
+      with:
+        project_id: 'opengen-437315'
+        workload_identity_provider: 'projects/557148610837/locations/global/workloadIdentityPools/gen-website-private-publishers/providers/github'
+        service_account: '[email protected]'
+        audience: '//iam.googleapis.com/projects/557148610837/locations/global/workloadIdentityPools/gen-website-private-publishers/providers/github'
+
+    - name: Deploy test file to Google Cloud Storage
+      run: | 
+        echo "This is a test file" > test-file.txt
+        BUCKET_PATH="gs://opengen-websites/test-file.txt"
+        gcloud storage cp test-file.txt $BUCKET_PATH
+        echo "Test file deployed to $BUCKET_PATH"