wrolpi/etc/raspberrypios/wrolpi-cert-renew.timer

[Unit]
Description=Weekly check for WROLPi TLS certificate renewal

[Timer]
OnCalendar=weekly
Persistent=true
RandomizedDelaySec=3600

[Install]
WantedBy=timers.target
Replace nginx with Caddy for TLS termination and reverse proxying. - Replace nginx with Caddy as the web server for both Docker and native (RPi/Debian) deployments. Caddy handles HTTPS termination, reverse proxying to all services (API, React app, Controller, Kiwix, Help, Map), and serves the media/download file browsers. - Generate a Root CA and signed leaf certificates for HTTPS. The Root CA uses Name Constraints to restrict signing to local addresses only (.local, localhost, and RFC 1918 private IP ranges), mitigating MITM risk if the CA key is compromised. - Add an HTTP landing page that guides users through one-time CA certificate installation on iOS, Android, macOS, Windows, Linux, and Firefox, with auto-redirect when the cert is already trusted. - Add trailing-slash redirects for /controller, /docs, /media, and /download so bare paths don't fall through to the React catch-all. - Add a Root CA download link on the Settings page under Configs. - Update help.sh diagnostics for IPv6 listener detection and HTTP/2 status codes. - Remove all nginx config files and the https_proxy Docker container. - Bump wrolpi-help submodule with certificate documentation. 2026-03-07 12:08:27 -07:00			`[Unit]`
			`Description=Weekly check for WROLPi TLS certificate renewal`

			`[Timer]`
			`OnCalendar=weekly`
			`Persistent=true`
			`RandomizedDelaySec=3600`

			`[Install]`
			`WantedBy=timers.target`