feat(portal): GhostAuth resource-server + bento widget endpoints - #50
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Makes GhostMonitor a first-class ghostboard portal app: it now serves a public
GhostApp manifest and two widget data_urls the portal renders, gated by GhostAuth
access tokens.
- core/security/resource_server.py: validates a GhostAuth access token (JWKS +
issuer + audience, RS256/ES256/EdDSA — mirrors ghostboard, EdDSA-capable via
joserfc). Discovery + JWKS cached.
- api/deps/portal.py: require_portal_token — extracts the bearer, verifies it,
requires the ghostsuite:ghostmon entitlement (scope ∪ groups), and maps the
token subject to the local user via oidc_subject (no JIT provisioning).
- api/routes/widgets.py: GET /api/v1/widgets/{uptime,latency} — per-user
services-up stat and recent-latency chart, in ghostboard's widget contract.
- /.well-known/ghostapp.yaml: public manifest (icon omitted so the portal keeps
its same-origin icon under its CSP). Cross-checked against ghostboard's loader:
validates, merges, data_urls + payloads accepted.
- OIDC_AUDIENCE setting (defaults to client id). Only these portal routes accept
GhostAuth tokens; the app's own UI/API keep local sessions.
Tests: 12 new (validator RS256/EdDSA + aud/iss/exp rejection; route token gate,
entitlement gate, per-user scoping, empty-on-unknown-subject, public manifest).
Full suite 247 pass, ruff + mypy strict clean.
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Contexte
Pilote de l'intégration ghostboard pour la suite. GhostMonitor devient un app portail de premier plan : il publie un manifeste GhostApp et deux
data_urlque le portail rend, protégés par les access tokens GhostAuth (modèle resource-server léger validé avec l'équipe).Changements
core/security/resource_server.py— valide un token GhostAuth (JWKS +iss+aud, RS256/ES256/EdDSA). Calqué sur ghostboard ; EdDSA via joserfc (python-jose ne le supporte pas). Discovery + JWKS cachés.api/deps/portal.py—require_portal_token: extrait le bearer, le vérifie, exige l'entitlementghostsuite:ghostmon(scope ∪ groups), mappe lesubauUserlocal viaoidc_subject. Pas de JIT-provisioning (sub inconnu → widget vide → la tuile s'auto-masque).api/routes/widgets.py—GET /api/v1/widgets/{uptime,latency}: stat « services up » + chart latence récente, scopés à l'utilisateur, au format du contrat widget ghostboard./.well-known/ghostapp.yaml— manifeste public (iconomis pour que le portail garde son icône same-origin sous sa CSP).OIDC_AUDIENCE(défaut = client id). Seules ces routes portail acceptent un token GhostAuth ; l'UI/API de l'app gardent les sessions locales.Vérification (bout en bout, contrat)
Cross-check contre le vrai loader ghostboard : le manifeste valide, se merge (icon/auth épinglés au stub), les
data_urlcorrespondent au registry, et les payloads passentnormalize_widget_payload.Suite
Patron réutilisable → réplication sur ghostlink/ghostbit, et version « compteur only » pour les apps ZK (ghostcal/ghostmail/ghostpass).