mkdir -p --mode=0755 /usr/share/keyrings
curl -fsSL https://pkg.cloudflare.com/cloudflare-public-v2.gpg | tee /usr/share/keyrings/cloudflare-public-v2.gpg >/dev/null
echo 'deb [signed-by=/usr/share/keyrings/cloudflare-public-v2.gpg] https://pkg.cloudflare.com/cloudflared any main' | tee /etc/apt/sources.list.d/cloudflared.list
apt update && apt upgrade -y && apt install -y cloudflared openssh-server
cloudflared service uninstall
if [ -n "$1" ]; then
  CF_TOKEN="$1"
else
  read -p "请输入 cloudflared 令牌: " CF_TOKEN
fi
cloudflared service install "$CF_TOKEN"
ssh-keygen -A
sed -i 's/#PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config
mkdir -p /run/sshd
/usr/sbin/sshd