Add E2E test workflow.

.github/workflows/e2e.yml

@@ -0,0 +1,83 @@
+name: E2E
+
+on:
+  # TODO(dhaus): Temporary to test the workflow.
+  pull_request:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - 'dist/**'
+  schedule:
+    - cron:  '0 5 * * 0'
+
+jobs:
+  e2e:
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
+    name: E2E
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Checkout stackrox repo
+        uses: actions/checkout@v4
+        with:
+          repository: stackrox/stackrox
+          path: stackrox
+
+      - name: Install kubectl
+        run: sudo snap install kubectl --classic
+
+      - name: Setup infractl
+        uses: stackrox/actions/infra/install-infractl@main
+
+      - name: Create infra GKE cluster
+        uses: stackrox/actions/infra/[email protected]
+        with:
+          token: ${{ secrets.INFRA_TOKEN }}
+          flavor: gke-default
+          name: central-login-${{ github.run_id }}
+          lifespan: 15m
+          wait: "true"
+
+      - name: Deploy Stackrox to GKE
+        env:
+          CLUSTER_NAME: central-login-${{ github.run_id }}
+          ARTIFACTS_DIR: ${{ runner.temp }}/gke-artifacts
+        run: |
+          # Fetch the artifacts for the GKE cluster.
+          infractl artifacts --download-dir=${ARTIFACTS_DIR} ${CLUSTER_NAME}
+          
+          # Setup context for GKE cluster.
+          echo "KUBECONFIG=${ARTIFACTS_DIR}/kubeconfig" >> $GITHUB_OUTPUT
+          
+          # Deploy Central via deploy scripts.
+          cd stackrox
+          ./deploy/central.sh
+          
+          echo "ROX_PASSWORD=$(cat deploy/k8s/central-deploy/password)" >> $GITHUB_OUTPUT
+          echo "ROX_ENDPOINT=$()" >> $GITHUB_OUTPUT
+          
+      - name: Wait for API
+        env:
+          USE_MIDSTREAM_IMAGES: false
+        run: |
+          cd stackrox
+          source "tests/e2e/lib.sh"
+          wait_for_api
+
+      - name: Configure M2M configuration
+        run: |
+          curl https://localhost:8000/v1/auth/m2m -k -d '{"{"config": {"type": "GITHUB_ACTIONS", "tokenExpirationDuration": "5m", "mappings":[{"key":"sub","valueExpression":"repo:stackrox/central-login.*", "role":"Analyst"}]}}"}'
+
+      - name: Run Central-login action
+        uses: ./
+        with:
+          endpoint: https://localhost:8000
+          skip-tls-verify: true
+
+      - name: Run roxctl central whoami
+        uses: quay.io/stackrox-io/roxctl:latest
+        with:
+          args: central whoami