TotpVpnConnection

Automate VPN Connect to 2 networks with otp tokens.
Solution is temporary.
I used https://zxing.org/w/decode.jspx for decoding of my QR code (nice works with photo of QR code).
You should add name_of_file.txt to option auth-user-pass of your .ovpn config for connection.
username - username of vpn client
password - password for vpn client
str_qr_code - string from QR_CODE photo
auth_file - file with username and full password (static part + otp)
ovpn_file - client's openvpn config
utun - name of expected vpn-interface

Config.py format

class Config:

    class ExternalConnection:
        USERNAME = "your_username"
        PASSWORD = "first_part_of_password"
        STR_QR_CODE = "str_qr_code"
        AUTH_FILE = 'your_auth_file.txt'
        OVPN_FILE = 'your_ovpn_file.ovpn'
        UTUN = 'utunX'
        
    class InternalConnection:
        USERNAME = "your_username"
        PASSWORD = "first_part_of_password"
        STR_QR_CODE = "str_qr_code"
        AUTH_FILE = 'your_auth_file.txt'
        OVPN_FILE = 'your_ovpn_file.ovpn'
        UTUN = 'utunY'