policies: let terraform-authentik read oauth client secrets from kv (#81)

## Why terraform-authentik now reads OAuth2 client secrets from Vault (`data.vault_kv_secret_v2`) rather than committing them (terraform-authentik #2). But the `terraform_authentik` approle / `woodpecker_terraform_authentik` k8s role only had the consul-creds policy, so `plan` fails with permission denied on the grafana oauth path. ## Change Add `policies/kv/service/terraform/authentik.yaml` granting read on `kv/data/kubernetes/namespace/+/default/oauth-credentials` for both the approle and the woodpecker k8s role. Reviewed-on: #81 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>
2026-07-06 23:05:20 +10:00
parent 36d7afbb65
commit f2c54888de
1 changed files with 15 additions and 0 deletions
@@ -0,0 +1,15 @@
+# Allow the Terraform Authentik runner to read OAuth2/OIDC client secrets that
+# back authentik providers. Secrets live under each target service's kv
+# namespace path (kv/kubernetes/namespace/<ns>/default/oauth-credentials) and
+# are read by the module's data.vault_kv_secret_v2 lookups.
+---
+rules:
+  - path: "kv/data/kubernetes/namespace/+/default/oauth-credentials"
+    capabilities:
+      - read
+
+auth:
+  approle:
+    - terraform_authentik
+  k8s/au/syd1:
+    - woodpecker_terraform_authentik