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Vault Secrets

Vault Secrets Management

The Vault Secrets feature integrates with OpenBao to provide a secure key-value store for your environment. It allows you to store sensitive information like passwords, API keys, and credentials, ensuring they are encrypted and access-controlled.

Location & Access

  • External App Tokens: Managed under Configuration (/conf -> App Tokens tab). Admins can mint and view periodic OpenBao app tokens scoped to secret/apps/<name>/*.
  • Resource Secrets: Managed under Directory (/directory) inside each resource's modal under the Secrets tab. Stored in OpenBao under secret/data/resources/<slug>/conf.

External App Tokens (Admin)

The App Tokens tab in Configuration (/conf) mints a scoped OpenBao token for an external application or script so it can read its own configuration out of OpenBao.

  1. Enter an app name (e.g. build-agent) and click Mint token.
  2. A token is shown once — copy it into the external app now; it cannot be recovered later. The app uses it as the X-Vault-Token header against secret/apps/<name>/*.
  3. The Active App Tokens list shows every token created (metadata only — the token itself is never stored). sso-manager keeps each token alive by renewing it periodically.

The token is strictly scoped to secret/apps/<name>/* (policy app-<name>), so a compromised token can't touch any other secret.

Shared tab

The Shared tab lets you share a secret with another user (or app) without copying the value around.

  1. New — give the secret a name (slug) and its JSON data. The owner has full read/write on secret/shared/<uid>/<slug>.
  2. Open a secret and use Grants to share it with a user or app; the grantee's OpenBao policy is edited immediately so the share takes effect with no token re-mint. Revoking a grant removes access at the ACL.
  3. The data itself is read through the normal Vault proxy using each user's own session, so OpenBao enforces read access per-request.

API Access

To read your own secrets programmatically, call the /api/vault proxy with a personal API token — not a raw OpenBao token. The server authenticates the request, resolves your own scoped OpenBao access, and injects the real X-Vault-Token itself:

# Example: Read a secret via the API (KV-v2, so the path includes /data/)
curl -H "Authorization: Bearer sso_<id>_<secret>" \
  https://<your-sso-host>/api/vault/secret/data/<your-secret-path>

An external app reading its own config uses the scoped token minted for it on the Apps tab instead of a personal token — see Apps tab (admin) above for how that token is minted and what it's confined to.

Using the OpenBao root token directly (bypassing the SSO entirely) is never the intended path for day-to-day secret access — it's an operator/maintenance credential (seeding, disaster recovery), kept in setup.env and never passed to a service container. See theta-env's Secrets doc for the full token/policy model.