Function is_tailscale_ip

packages/server/src/main.rs:2898–2906

(ip: IpAddr)

}

fn is_tailscale_ip(ip: IpAddr) -> bool {
    match ip {
        IpAddr::V4(ip) => {
            let octets = ip.octets();
            octets[0] == 100 && (octets[1] & 0b1100_0000) == 0b0100_0000
        }
        IpAddr::V6(_) => false,
    }
}

fn is_tailscale_host(host: &str) -> bool {
    host.parse::<IpAddr>().is_ok_and(is_tailscale_ip)