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Move all 8 Authentik OIDC client_secrets out of plaintext git
Completes the 'make the repo proper' cleanup from earlier this session -
these were flagged but deliberately not touched in 185e9c2 given the
blast radius (live SSO for 8 apps). User confirmed: fix all 8 now.
infrastructure/authentik/{argocd,gitlab,nextcloud,grafana,n8n,guacamole,
rancher,vault}-blueprint.yaml: converted from plain ConfigMap (client_secret
hardcoded) to ExternalSecret with a templated blueprint body
(client_secret: "{{ .clientSecret }}") pulling from Vault. Chart already
supports mounting blueprints from Secrets (blueprints.secrets, alongside
blueprints.configMaps) - infrastructure/authentik/values.yaml updated to
route these 8 there instead.
For argocd/nextcloud/n8n/guacamole/rancher: Vault already had the matching
value at secret/<app>-oauth (the APP side was already Vault-backed via its
own ExternalSecret) - the blueprint was the only remaining plaintext copy.
For gitlab/grafana/vault: Vault had no copy at all yet - created
secret/{gitlab,grafana,vault}-oauth with the EXISTING live values (not
rotated - these are the actual working credentials right now, rotating
would break login until every consumer is updated in lockstep, which is
out of scope for a cleanup pass). Also fixed the OTHER plaintext copies
that existed for these three specifically:
- apps/gitlab/manifests/external-secret-oidc.yaml (new): replaces a
manually kubectl-created, never-git-tracked gitlab-oidc-secret.
- infrastructure/grafana/manifests/grafana-oauth-secret.yaml: was a
plain Secret whose own comment said 'hardcoded from blueprint'.
- infrastructure/vault/manifests/vault-init-{configmap,job}.yaml: this
one COULDN'T be converted to the same ExternalSecret-from-Vault
pattern - it's the PostSync Job that grants ESO's own Kubernetes-auth
role in Vault, so ESO can't yet authenticate to pull anything from
Vault at the point this script runs (genuinely circular). Sourced
from a new vault-oidc-bootstrap Secret instead - created once
manually (kubectl, not git, matching how Vault's own root/unseal
material is already handled), independent of the ESO pipeline.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Scooby Husky
co-authored by
Claude Sonnet 5
Claude Sonnet 5
parent
c6d4294be6
commit
d9a4c16481
@@ -1,51 +1,74 @@
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---
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apiVersion: v1
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kind: ConfigMap
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# Was a plain ConfigMap with client_secret hardcoded in plaintext - found
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# and fixed 2026-08-20. Unlike argocd/nextcloud, Vault had NO copy of
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# this at all - the only places it existed were here AND in
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# infrastructure/vault/manifests/vault-init-configmap.yaml (embedded in a
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# shell script that runs `vault write auth/oidc/config` once at cluster
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# init - also fixed alongside this, same Vault path). Created
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# secret/vault-oauth with the existing live value (not rotated - this is
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# what Vault's OWN oidc auth method is currently configured with).
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apiVersion: external-secrets.io/v1
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kind: ExternalSecret
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metadata:
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name: authentik-blueprints-vault
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namespace: authentik
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labels:
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goauthentik.io/blueprint: "true"
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data:
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vault.yaml: |-
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version: 1
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metadata:
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name: vault-oidc
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entries:
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- model: authentik_providers_oauth2.oauth2provider
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id: vault-provider
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state: present
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identifiers:
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name: Vault
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attrs:
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name: Vault
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client_id: 9816a5ae7e7914b5d18f4ab939d011a98f8c8d6b3bb6777c46431afa06ac4a85
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client_secret: ed2ba1c6378c7a46341b5162f39a7fab80e37596b01ed387c3719e8e0040344cf1daa307476c2e7a7f75041b3979275b1ebf00bb8bad94c864b4a38ded544f7b
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authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
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authentication_flow: !Find [authentik_flows.flow, [slug, default-authentication-flow]]
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invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
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redirect_uris:
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- url: "https://vault.kube.huskypup.net/ui/vault/auth/oidc/oidc/callback"
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matching_mode: strict
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- url: "http://localhost:8250/oidc/callback"
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matching_mode: strict
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property_mappings:
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, openid]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, email]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, profile]]
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client_type: confidential
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access_code_validity: "minutes=10"
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access_token_validity: "hours=1"
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refresh_token_validity: "days=30"
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signing_key: !Find [authentik_crypto.certificatekeypair, [name, "authentik Internal JWT Certificate"]]
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spec:
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refreshInterval: 1h
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secretStoreRef:
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kind: ClusterSecretStore
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name: vault-backend
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target:
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name: authentik-blueprints-vault
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creationPolicy: Owner
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template:
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metadata:
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labels:
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goauthentik.io/blueprint: "true"
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data:
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vault.yaml: |-
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version: 1
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metadata:
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name: vault-oidc
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entries:
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- model: authentik_providers_oauth2.oauth2provider
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id: vault-provider
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state: present
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identifiers:
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name: Vault
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attrs:
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name: Vault
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client_id: 9816a5ae7e7914b5d18f4ab939d011a98f8c8d6b3bb6777c46431afa06ac4a85
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client_secret: "{{ .clientSecret }}"
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authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
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authentication_flow: !Find [authentik_flows.flow, [slug, default-authentication-flow]]
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invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
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redirect_uris:
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- url: "https://vault.kube.huskypup.net/ui/vault/auth/oidc/oidc/callback"
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matching_mode: strict
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- url: "http://localhost:8250/oidc/callback"
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matching_mode: strict
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property_mappings:
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, openid]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, email]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, profile]]
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client_type: confidential
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access_code_validity: "minutes=10"
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access_token_validity: "hours=1"
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refresh_token_validity: "days=30"
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signing_key: !Find [authentik_crypto.certificatekeypair, [name, "authentik Internal JWT Certificate"]]
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- model: authentik_core.application
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id: vault-application
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state: present
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identifiers:
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slug: vault
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attrs:
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name: Vault
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slug: vault
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policy_engine_mode: any
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provider: !KeyOf vault-provider
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- model: authentik_core.application
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id: vault-application
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state: present
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identifiers:
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slug: vault
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attrs:
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name: Vault
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slug: vault
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policy_engine_mode: any
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provider: !KeyOf vault-provider
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data:
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- secretKey: clientSecret
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remoteRef:
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key: vault-oauth
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property: client-secret
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