github-action: use ephemeral tokens with the required permissions (#399)

elastic · Sep 18, 2024 · 16ab55a · 16ab55a
1 parent f480ec1
commit 16ab55a
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/.github/workflows/updatecli.yml b/.github/workflows/updatecli.yml
@@ -14,11 +14,23 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Get token
+        id: get_token
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # v2.1.0
+        with:
+          app_id: ${{ secrets.OBS_AUTOMATION_APP_ID }}
+          private_key: ${{ secrets.OBS_AUTOMATION_APP_PEM }}
+          permissions: >-
+            {
+              "contents": "write",
+              "pull_requests": "write"
+            }
+
       - uses: elastic/oblt-actions/updatecli/run@v1
         with:
           command: "--experimental apply --config .ci/updatecli.d"
         env:
-          GITHUB_TOKEN: ${{ secrets.UPDATECLI_GH_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.get_token.outputs.token }}
 
       - if: failure()
         uses: elastic/oblt-actions/slack/send@v1