Install a letsencrypt certificate on RadyNAS 6.10.5 hotfix 1

Here are the set of instructions for some one doing it from scratch, as the --renew-hook command didn't work for me

1) Install

Check this project: https://github.com/acmesh-official/get.acme.sh

Run below command via ssh.

Note: A valid email id is required for letsencrypt.  my@example.com will not work

wget -O -  https://get.acme.sh | sh -s email=my@example.com

After the installation, you must close the current terminal and reopen it to make the alias take effect.

2) For auto updating acme.sh(optional step)

acme.sh --upgrade --auto-upgrade

3) Use Lets encrypt instead of default zerossl. Zerossl was not working for me, it kept on retying and then errored out several times. If it works for you no need to run this step

acme.sh --set-default-ca --server letsencrypt

4) Issue  a certificate, you can choose as per your need using the documentation at GitHub. 

since I am  on apache server, I have used the apache module like this:

acme.sh --issue --apache -d yourdomainname

If everything goes right, this should have created the certificates (check the console for the current path).

5) Install the certificates

acme.sh --install-cert -d yourdomainname \
--reloadcmd     "cat /root/.acme.sh/yourdomainname_ecc/fullchain.cer /root/.acme.sh/yourdomainname_ecc/yourdomainname.key >/etc/frontview/apache/apache2.pem && service apache2 restart "

Now you can access your NAS using the https. Enjoy!!!🎉