From 50ab78392f6fcdbffc0e87006feceb89d8c16c22 Mon Sep 17 00:00:00 2001
From: tegwick <bernd.worsch@gmail.com>
Date: Mon, 29 Jun 2026 00:40:20 +0200
Subject: [PATCH] feat(smoke): joint-smoke mode against deployed flex-auth
 (assist FLEX-WP-0007 T4)

flex-auth asked ops-warden to help close FLEX-WP-0007 T4 (joint OpenBao + policy-gate
production smoke) against their deployed runtime (reachable on CoulombCore via the
flex-auth-coulombcore tunnel at 127.0.0.1:18090). The smoke previously spawned its own
local flex-auth, so it never exercised the deployed runtime.

Add FLEX_AUTH_EXTERNAL=1 to scripts/policy_gate_production_smoke.sh: skip the local
serve/load-registry and run the allow/deny/vault paths against the already-running
flex-auth, with a /healthz precheck that fails fast with a tunnel-up hint. Verified the
committed production_registry_snapshot.json is current vs inventory (4 actors). Recorded
in ADHOC-2026-06-29.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 scripts/policy_gate_production_smoke.sh | 40 +++++++++++++++++--------
 workplans/ADHOC-2026-06-29.md           | 38 +++++++++++++++++++++++
 2 files changed, 66 insertions(+), 12 deletions(-)
 create mode 100644 workplans/ADHOC-2026-06-29.md

diff --git a/scripts/policy_gate_production_smoke.sh b/scripts/policy_gate_production_smoke.sh
index 8633e5e..6c96584 100755
--- a/scripts/policy_gate_production_smoke.sh
+++ b/scripts/policy_gate_production_smoke.sh
@@ -8,6 +8,12 @@
 #   ./scripts/policy_gate_production_smoke.sh
 #   INVENTORY=~/.config/warden/inventory.yaml ./scripts/policy_gate_production_smoke.sh
 #   SMOKE_VAULT=1 ./scripts/policy_gate_production_smoke.sh   # also test backend: vault
+#
+# Joint smoke against the DEPLOYED flex-auth (FLEX-WP-0007 T4): point at the runtime
+# already reachable via the flex-auth-coulombcore tunnel instead of spawning a local
+# binary. Run this on CoulombCore where the tunnel serves $FLEX_AUTH_ADDR:
+#   FLEX_AUTH_EXTERNAL=1 SMOKE_VAULT=1 VAULT_TOKEN=<scoped> \
+#     ./scripts/policy_gate_production_smoke.sh
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "$0")/.." && pwd)"
@@ -28,19 +34,29 @@ cleanup() {
 }
 trap cleanup EXIT
 
-echo "==> Building registry from $INVENTORY"
-uv run --directory "$ROOT" python scripts/build_flex_auth_registry.py \
-  "$INVENTORY" -o "$REGISTRY"
-"$FLEX_AUTH_BIN" load-registry --file "$REGISTRY" >/dev/null
+if [[ "${FLEX_AUTH_EXTERNAL:-0}" == "1" ]]; then
+  # Joint mode: use the already-running deployed flex-auth (via the tunnel). Do not
+  # spawn a local binary or reload the registry — the runtime owns its loaded snapshot.
+  echo "==> Using already-running flex-auth at $ADDR (joint smoke; no local binary)"
+  curl -fsS -m 5 "http://$ADDR/healthz" >/dev/null || {
+    echo "flex-auth not reachable at http://$ADDR/healthz — is the flex-auth-coulombcore tunnel up?" >&2
+    exit 2
+  }
+else
+  echo "==> Building registry from $INVENTORY"
+  uv run --directory "$ROOT" python scripts/build_flex_auth_registry.py \
+    "$INVENTORY" -o "$REGISTRY"
+  "$FLEX_AUTH_BIN" load-registry --file "$REGISTRY" >/dev/null
 
-echo "==> Starting flex-auth on $ADDR"
-"$FLEX_AUTH_BIN" serve \
-  --addr "$ADDR" \
-  --registry "$REGISTRY" \
-  --policy "$POLICY" \
-  --log "$SMOKE_DIR/flex-auth-decisions.jsonl" &
-FA_PID=$!
-sleep 0.6
+  echo "==> Starting flex-auth on $ADDR"
+  "$FLEX_AUTH_BIN" serve \
+    --addr "$ADDR" \
+    --registry "$REGISTRY" \
+    --policy "$POLICY" \
+    --log "$SMOKE_DIR/flex-auth-decisions.jsonl" &
+  FA_PID=$!
+  sleep 0.6
+fi
 
 ssh-keygen -t ed25519 -f "$SMOKE_DIR/ca_key" -N "" -q
 
diff --git a/workplans/ADHOC-2026-06-29.md b/workplans/ADHOC-2026-06-29.md
new file mode 100644
index 0000000..a33325c
--- /dev/null
+++ b/workplans/ADHOC-2026-06-29.md
@@ -0,0 +1,38 @@
+---
+id: ADHOC-2026-06-29
+type: workplan
+title: "Ad Hoc Tasks — 2026-06-29"
+domain: infotech
+repo: ops-warden
+status: finished
+owner: claude
+topic_slug: custodian
+created: "2026-06-29"
+updated: "2026-06-29"
+---
+
+# Ad Hoc Tasks — 2026-06-29
+
+### T01 — Joint-smoke mode for the deployed flex-auth (assist FLEX-WP-0007 T4)
+
+```task
+id: ADHOC-2026-06-29-T01
+status: done
+priority: medium
+```
+
+flex-auth (msg `ea00620b`) asked ops-warden to help close FLEX-WP-0007 T4 (joint OpenBao
++ policy-gate production smoke). Their deployed runtime is reachable on CoulombCore via
+the flex-auth-coulombcore tunnel at `127.0.0.1:18090`, but `policy_gate_production_smoke.sh`
+spawned its **own** local flex-auth binary — so it never exercised the deployed runtime.
+
+- [x] Added `FLEX_AUTH_EXTERNAL=1` mode to `scripts/policy_gate_production_smoke.sh`: skips
+      the local `serve`/`load-registry` and runs the allow/deny/vault paths against the
+      already-running deployed flex-auth, with a `/healthz` precheck that fails fast with a
+      "is the flex-auth-coulombcore tunnel up?" hint (verified: clean exit 2 when down).
+- [x] Verified the committed `production_registry_snapshot.json` is **current** (rebuilt
+      from `~/.config/warden/inventory.yaml`, diff-clean; 4 actors).
+- [x] Answered flex-auth's three questions and handed the operator the exact CoulombCore
+      runbook (see reply). Remaining T4 steps are operator-gated and cannot run from the
+      workstation: mint a scoped `VAULT_TOKEN` (ops-warden holds no standing token by
+      design), run the joint smoke on CoulombCore, then flip `policy.enabled: true`.