14.C needed no code: the setup link is already mirrored to /data/setup-token
at 0600 and removed once setup completes. What was missing is the reason to
prefer it — a deployment whose container logs ship to a central aggregator
otherwise leaves a live bearer token in that pipeline for ten minutes, and in
whatever retains it afterwards.
The reverse-proxy section gains the one requirement 14.A introduces: pass the
original Host header through. Everything else about security stays the
proxy's non-problem, which is the point of emitting the headers from the
panel.
Phase 14 leaves the plan (the file describes only unfinished work), but its
section A keeps what was deliberately left open: the accepted risk for clients
sending neither Sec-Fetch-Site nor Origin, the decision not to add
session-bound CSRF tokens and what would justify revisiting it, and the fact
that XSS inside the panel's own origin is answered by html/template and the
CSP rather than by either of those.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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