OpenVPN UI

# ns8-openvpnui
 
[OpenVPN UI](https://github.com/d3vilh/openvpn-ui) is a OpenVPN server web administration interface. OpenVPN Server is included.
 
## Install
 
Instantiate the module with:
 
    add-module ghcr.io/nethserver/openvpnui:latest 1
 
The output of the command will return the instance name.
Output example:
 
    {"module_id": "openvpnui1", "image_name": "openvpnui", "image_url": "ghcr.io/nethserver/openvpnui:latest"}
 
## Configure
 
Configure the FQDN and browse to it. Login with username admin and password Nethesis,1234
 
In the profile configuration of the Administrator on top right, set a mail address and a new password
 
In OpenVPN UI settings, set the Management interface to `10.0.70.1:2080`
 
In the OpenVPN Server configuration set DNS servers and subnets
 
In the OpenVPN Client configuration set the connection address to the openvpnui FQDN
 
Create a certificate on the certificate page
 
Click on the certificate name to download the client .ovpn file
 
Import the file on a client and connect
 
To block access to the wireguard IP you could add the following to `state/fw-rules.sh`:
 
```
iptables -A FORWARD -s 10.0.70.0/24 -d 10.5.4.1 -j DROP
iptables -A FORWARD -d 10.5.4.1 -s 10.0.70.0/24 -j DROP
```
 
Check the [documentation](https://github.com/d3vilh/openvpn-ui?tab=readme-ov-file#firewall-rules) for an example to isolate clients from each other.
 
## Uninstall
 
To uninstall the instance:
 
    remove-module --no-preserve openvpnui1