letsencrypt permissions

src/freedombone-addcert

         echo $"Failed to install letsencrypt for domain $LETSENCRYPT_HOSTNAME"
         echo $'Also see https://letsencrypt.status.io to check for any service outages'
         chgrp -R ssl-cert /etc/letsencrypt
+        chmod -R 600 /etc/letsencrypt
         chmod -R g=rX /etc/letsencrypt
         systemctl start nginx
         exit 63216
     # this group can be used to assign read permissions for
     # application user accounts
     chgrp -R ssl-cert /etc/letsencrypt
+    chmod -R 600 /etc/letsencrypt
     chmod -R g=rX /etc/letsencrypt
 
     nginx_ensite ${LETSENCRYPT_HOSTNAME}

src/freedombone-utils-setup

     if [ -d /var/lib/prosody ]; then
         chown -R prosody /var/lib/prosody
     fi
+    if [ -d /etc/letsencrypt ]; then
+        chmod -R 600 /etc/letsencrypt
+        chmod -R g=rX /etc/letsencrypt
+    fi
 }
 
 function disable_core_dumps {