Each //nolint:gosec carries the gosec code and one line on why
the finding is a false positive or already mitigated.
G124 cookies (oidc.go x3, oidc_confirm_test.go)
Secure is set conditionally on req.TLS != nil; HttpOnly and
SameSiteStrictMode already on. gosec misses the conditional.
Test fixture cookie is explicitly a test fixture.
G705 (debug.go)
templates.PingPage(...).Render() is a templ component that
auto-escapes user input.
G706 (scenario.go)
Integration log emits trusted scenario state. The pre-built
image G706 sites in hsic.go / tsic.go ride along with the
earlier constants commit.
G710 (app.go, tailsql.go)
Redirect target is "trusted ServerURL prefix + path". gosec
cannot see past the prefix.
Render an interstitial showing device hostname, OS, and machine-key
fingerprint before finalising OIDC registration. The user must POST
to /register/confirm/{auth_id} with a CSRF double-submit cookie.
Removes the TODO at oidc.go:201.
