Maint: remove all script-security OpenVPN options

- Affects Cyberghost
- Affects Mullvad
- Affects PureVPN
- Affects Surfshark
- Affects Torguard
- Affects Windscribe

internal/provider/cyberghost/openvpnconf.go

@@ -33,8 +33,6 @@ func (c *Cyberghost) BuildConf(connection models.Connection,
 		"tls-exit",
 
 		// Cyberghost specific
-		// "redirect-gateway def1",
-		"script-security 2",
 		"route-delay 5",
 
 		// Added constant values

internal/provider/mullvad/openvpnconf.go

@@ -30,7 +30,6 @@ func (m *Mullvad) BuildConf(connection models.Connection,
 		"sndbuf 524288",
 		"rcvbuf 524288",
 		"tls-cipher TLS-DHE-RSA-WITH-AES-256-GCM-SHA384:TLS-DHE-RSA-WITH-AES-256-CBC-SHA",
-		"script-security 2",
 
 		// Added constant values
 		"auth-nocache",

internal/provider/purevpn/openvpnconf.go

@@ -32,7 +32,6 @@ func (p *Purevpn) BuildConf(connection models.Connection,
 		"cipher AES-256-CBC",
 		"route-method exe",
 		"route-delay 0",
-		"script-security 2",
 
 		// Added constant values
 		"auth-nocache",

internal/provider/surfshark/openvpnconf.go

@@ -40,7 +40,6 @@ func (s *Surfshark) BuildConf(connection models.Connection,
 		"mssfix " + strconv.Itoa(int(settings.MSSFix)),
 		"reneg-sec 0",
 		"key-direction 1",
-		"script-security 2",
 		"ping-restart 0",
 
 		// Added constant values

internal/provider/torguard/openvpnconf.go

@@ -38,7 +38,6 @@ func (t *Torguard) BuildConf(connection models.Connection,
 		"mssfix " + strconv.Itoa(int(settings.MSSFix)),
 		"reneg-sec 0",
 		"key-direction 1",
-		"script-security 2",
 		"keepalive 5 30",
 		"sndbuf 393216",
 		"rcvbuf 393216",

internal/provider/windscribe/openvpnconf.go

@@ -33,7 +33,6 @@ func (w *Windscribe) BuildConf(connection models.Connection,
 
 		// Windscribe specific
 		"key-direction 1",
-		"script-security 2",
 		"reneg-sec 0",
 
 		// Added constant values