Send renewed ovpn-admin credentials to users

Prerequisites

1. Renew all certificates with the script vpn-renew.sh, after copying it to the efs mount which maps to /etc/openvpn/easyrsa. Also do not forget to do chmod +x vpn-renew.sh

2. Install and configure mutt and msmtp on your local host like:

   Create log dir:

   mkdir -p /Users/xxx/log/

   Muttrc ~/.muttrc

   set sendmail="/opt/homebrew/bin/msmtp -a xxx"
   set from="XXX <xxx@xxx.xxx>"
   set editor="nano -t +8 -r 72 -b"
   

   Msmtprc ~/.msmtprc

   defaults
   syslog off
   aliases /etc/aliases
   logfile /Users/xxx/log/mail.log
   
   account xxx
   host smtp.gmail.com
   port 587
   protocol smtp
   domain xxx
   auth login
   user xxx@xxx
   password yyy
   ntlmdomain xxx
   tls on
   # tls_min_dh_prime_bits 512
   tls_certcheck off
   auto_from off
   from xxx@xxx.xxx
   maildomain xxx.xxx
   

Steps

1. Get the users list from the spreadsheet and have 3 columns: email, username, password, all separated by TAB

   TODO: script auto-reset of password

2. Create env:

   cp example.env .env
   nano .env
   

3. Run ./get-n-send.awk list.csv

4. Run ./send_pass.awk list.csv