mirror of
https://github.com/cozystack/cozystack.git
synced 2026-11-09 05:25:14 +09:00
IvanHunters
01d68904ea
Replace the group-based authorization model on the Phase-1 Grafana OIDC selector with an app-side users map, mirroring the tenant kube-apiserver sibling in cozystack/cozystack#3044. What is removed - The three chart-owned KeycloakRealmGroup objects in the cozy realm (`<clientId>-{admin,editor,viewer}`). A Helm release must not own directory objects — toggling `spec.oidc.mode: System -> None` or deleting the Monitoring release would Helm-delete the groups, and with them any membership curated out-of-band. Per-instance groups in the platform realm is exactly the design question left open at the end of cozystack/community#24; establishing it as precedent from a monitoring PR is out of scope. - Dash-separated group naming (`<namespace>-<release>-<role>`) was also collision-prone against tenant/subtenant paths, since both the namespace and release names can themselves contain dashes. - `role_attribute_path` in the Grafana `generic_oauth` block and the default-Viewer fallback, which handed org-Viewer to every cozy realm identity that logged in — cross-tenant metrics read across every opted-in Grafana. Also removed the `groups` client scope from the KeycloakClient defaults. - `monitoring.oidc.allowAssignGrafanaAdmin` helper and the internal `oidc.grafanaAdmin` values key: the feature was already deferred and the helper's release-name-only guard was tenant-spoofable. What replaces it - `spec.oidc.users: [{email, role: Admin|Editor|Viewer}]` on the Monitoring chart values. - A chart-owned post-install/post-upgrade Job (`templates/grafana/oidc-users-job.yaml`) that reconciles that list into Grafana's Main Org. via the admin API: pre-provisions a local Grafana account per listed email so the reconcile can set the org role before the operator's first OIDC login, adds the account to the org, PATCHes the role to converge across re-runs, and prunes every non-admin Main-Org member whose email is not in the list (handles both entry removal and `mode: None`). - `skip_org_role_sync = true` + `oauth_allow_insecure_email_lookup = true` in the generic_oauth block. The former stops a login from overwriting the Job's assignments; the latter binds the OIDC identity to the pre-provisioned local account. - Job talks to Grafana over the in-cluster Service and reads admin creds from the chart-managed `grafana-admin-password` Secret via `envFrom`: no ServiceAccount / Role / RoleBinding. `activeDeadlineSeconds: 900` caps a stuck Job so a broken Grafana cannot hold the release in `pending-upgrade`. Defensive rendering - `.Values.oidc | default dict` in the four templates that dereference the `oidc` block so `oidc: ~` or an omitted block no longer nil-derefs. - `oidc-client-secret.yaml` falls back to a fresh random when the existing Secret lookup succeeds but `data.client-secret` is empty. Rationale: cozystack/cozystack#3176 review from @lllamnyp (architectural CHANGES_REQUESTED points 1, 2, 3 + the default-Viewer leak). The three points stack: dropping the groups incidentally fixes the naming-collision and the default-Viewer leak, and the users-Job gives operators the same UX story as the tenant kube-apiserver PR across both sides of the platform. Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>