Caddy now serves both :80 (plain HTTP, unchanged default) and :443 with
tls internal — it generates its own per-box root CA on first start,
stored under /var/lib/caddy/.local/share/caddy/pki/authorities/local/.
Users can download rootCA.crt at /rootCA.crt (served on both listeners)
and install it per-OS via the new /https-install/ guide.
Settings page grows a Local HTTPS card with CA fingerprint, download
button, reachability probe, and an opt-in "force HTTPS" toggle. The
toggle only unhides itself once the current browser already trusts the
cert, so enabling it can't lock the user out of the settings page.
Backend: GET /api/furtka/https/status and POST /api/furtka/https/force
in furtka.https. The force toggle drops a Caddy import snippet into
/etc/caddy/furtka.d/redirect.caddyfile and reloads Caddy; reload
failure rolls the snippet state back so a bad config can't wedge the
next service start.
updater._refresh_caddyfile() ensures /etc/caddy/furtka.d exists before
every reload so 26.3-alpha → 26.4-alpha self-updates don't trip on the
new glob import directive.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Daniel Maksymilian Syrnicki
663bd74572