Stéphane Tailland
2bb6faa121
Withdrawn: the offline_access mandate built an hour ago. An agent running on its own account acts for itself. Nobody asked for the 06:00 run, so naming a person as its principal was a fiction — and choosing which person was arbitrary, as the first implementation showed by picking whichever test user was to hand. It also cost more than it was worth. An offline token has no exp, dies only after 30 days unused, is not rotated on use, and is revocable only by killing that user's offline session: a permanent bearer credential standing in for a consent nobody gave. Now client_credentials, with the service account carrying read_only — the least privilege the job needs. That is not a convention the workflow observes: the MCP server maps the role to a consumer group at discovery, so tools/list under this identity returns get-product and list-products and nothing else. create-product is invisible rather than merely unused. Nothing downstream changes. azp still names the agent, audiences are still per-server, and policy still reads roles — a service account has roles like anyone else. The mandate client stays in the realm, unused, for the case where a person's own authority genuinely is in play: Recouvrement's dunning, which is human-validated already. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
25 lines
846 B
YAML
25 lines
846 B
YAML
# The agents' Keycloak client secrets, for the workflows that act as those
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# agents. Read from the realm's own Vault entry rather than copied into n8n's
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# path: there is one source for a client secret, and rotating it in Vault
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# rotates it everywhere instead of leaving a stale twin behind.
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#
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# A narrow grant — this names the properties it wants, so the namespace receives
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# those and nothing else of the realm.
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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: n8n-agent-secrets
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namespace: n8n
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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-keycloak
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target:
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name: n8n-agent-secrets
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data:
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- secretKey: APPROVISIONNEMENT_CLIENT_SECRET
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remoteRef:
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key: keycloak/classic-models-realm
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property: KC_SECRET_CLASSIC_MODELS_AGENT_APPROVISIONNEMENT
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