Prepares the single-host layout for deployment. The customer's public
website moves from wwwroot/ to wwwroot/web/, so a CMS deploy can no
longer overwrite content it does not own: with the website in its own
directory, the release directory can be swapped without touching it.
Each front-end gets its own file provider, and both tolerate a missing
directory at startup — a fresh deployment has no website until a
separate workspace deploys one, and the CMS must still serve /admin and
the API. When the website's index.html is absent, an embedded
placeholder is served instead of a 404, which also doubles as proof the
CMS itself is running. The placeholder is embedded in the assembly
rather than shipped into wwwroot/web/, because that directory is owned
and overwritten by the website workspace.
Adds GET /health for uptime monitoring. It reports infrastructure
liveness only and is deliberately NOT the same thing as
/api/v1/Availability/status or /api/v1/System/capabilities: those are
CMS domain state that also serve the master/slave protocol. A healthy
instance can be switched off by design, and a switched-on instance can
be unhealthy, so conflating them would alert on business state and stay
silent on real outages. /health is on the availability gate's bypass
list for the same reason.
Fixes a real defect in the gate's admin bypass. It parsed the bearer
token with ReadJwtToken, which reads claims without verifying the
signature, so an unauthenticated caller could forge an unsigned token
carrying an Owner role claim and bypass the gate that suspends a
customer's site. Protected endpoints still rejected them, so nothing
leaked — but the gate itself was bypassable. The token is now fully
validated against the same parameters as the bearer scheme, resolved
from one shared source so the two cannot drift apart.
Host wiring for these changes lands with the data-durability commit,
since both units touch the same lines of Program.cs.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HHoJpxYXzHACSQguHrC5fw
SluijsensandClaude Opus 5
29a93ef873