86 lines
3.4 KiB
YAML
86 lines
3.4 KiB
YAML
# =============================================================================
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# L2 BEHAVIORAL — native-OIDC SSO via the central IdP (R-IDP-01) [RUNNABLE]
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# Spec: docs/15 identity-and-access; ADR-0014. Impl: Grafana as a Keycloak OIDC client
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# (platform/monitoring/kube-prometheus-stack.yaml auth.generic_oauth) — the self-contained SSO proof.
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#
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# GIVEN Grafana is deployed and configured as an OIDC client of the Keycloak `homelab` realm,
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# WHEN an unauthenticated browser starts the OIDC login (GET /login/generic_oauth)
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# -> THEN Grafana redirects (302) to the CENTRAL IdP's authorize endpoint on
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# keycloak.home.keithjackson.dev/realms/homelab — proving SSO is driven by the one IdP
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# (R-IDP-01: central Identity Provider as the single user directory).
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#
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# Goes GREEN once the grafana-oidc client-secret hand-off is filled and Keycloak + Grafana are up.
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# chainsaw v0.2.12: Job + status assert; no test-level finally.
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# =============================================================================
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apiVersion: chainsaw.kyverno.io/v1alpha1
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kind: Test
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metadata:
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name: oidc-sso-grafana
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labels:
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conformance.home.k3s/R-IDP-01: "true"
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annotations:
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conformance.home.k3s/requirements: "R-IDP-01"
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conformance.home.k3s/layer: "L2"
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conformance.home.k3s/safety-critical: "false"
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conformance.home.k3s/executable: "true"
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conformance.home.k3s/intent: >-
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Grafana's OIDC login redirects to the central Keycloak realm — SSO is driven by the one IdP.
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spec:
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timeouts:
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apply: 60s
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assert: 3m
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exec: 3m
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steps:
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- name: given-grafana-is-an-oidc-client
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try:
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- assert:
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resource:
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: kube-prometheus-stack-grafana
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namespace: monitoring
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status:
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availableReplicas: 1
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- name: then-login-redirects-to-keycloak-realm
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try:
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- apply:
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resource:
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: grafana-oidc-probe
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spec:
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backoffLimit: 2
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activeDeadlineSeconds: 150
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template:
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spec:
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restartPolicy: Never
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containers:
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- name: probe
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image: busybox:1.36.1
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command:
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- sh
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- -c
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- |
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set -u
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svc="http://kube-prometheus-stack-grafana.monitoring.svc.cluster.local"
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out="$(wget -S --max-redirect=0 -O /dev/null "$svc/login/generic_oauth" 2>&1 || true)"
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echo "$out"
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if echo "$out" | grep -qi 'keycloak.home.keithjackson.dev/realms/homelab'; then
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echo GRAFANA_OIDC_REDIRECT_OK
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else
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echo "FAIL: Grafana did not redirect to the Keycloak homelab realm"; exit 1
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fi
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- assert:
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resource:
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: grafana-oidc-probe
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status:
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succeeded: 1
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finally:
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- script:
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content: 'echo "teardown: chainsaw deletes the per-test namespace (Job included)"'
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