vpn config generator added

public/ovpn.php

@@ -0,0 +1,40 @@
+<?php
+// Enable dotEnv support
+require_once __DIR__ . '/../vendor/autoload.php';
+$dotenv = new Dotenv\Dotenv(__DIR__ . '/../');
+if (file_exists(__DIR__ . '/../.env')) $dotenv->load();
+
+$vpn_dev = getenv('VPN_INIF');
+$vpn_proto = getenv('VPN_PROTO');
+$vpn_remote = getenv('VPN_ADDR'). ' ' . getenv('VPN_PORT');
+
+header('Content-Type:text/plain');
+?>
+client
+dev <?php echo $vpn_dev . "\n" ?>
+proto <?php echo $vpn_proto ?>-client
+remote <?php echo $vpn_remote . "\n" ?>
+resolv-retry infinite
+cipher AES-256-CBC
+redirect-gateway
+
+# Keys
+ca       [inline]
+<?php echo file_get_contents("/etc/openvpn/ca.crt") . "\n" ?>
+tls-auth [inline] 1
+<?php echo file_get_contents("/etc/openvpn/ta.key") . "\n" ?>
+
+key-direction 1
+remote-cert-tls server
+auth-user-pass
+auth-nocache
+
+# Security
+nobind
+persist-key
+persist-tun
+comp-lzo
+verb 3
+
+# Proxy ?
+# http-proxy cache.univ.fr 3128