From 9024912e171a933628509af38b77fa14c4b8dd64 Mon Sep 17 00:00:00 2001
From: Quentin McGaw <quentin.mcgaw@gmail.com>
Date: Thu, 27 Jul 2023 10:32:08 +0000
Subject: [PATCH] fix(custom): allow custom endpoint port setting

---
 internal/configuration/settings/openvpnselection.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/internal/configuration/settings/openvpnselection.go b/internal/configuration/settings/openvpnselection.go
index e2626a0b..c379d337 100644
--- a/internal/configuration/settings/openvpnselection.go
+++ b/internal/configuration/settings/openvpnselection.go
@@ -56,7 +56,7 @@ func (o OpenVPNSelection) validate(vpnProvider string) (err error) {
 	if *o.CustomPort != 0 {
 		switch vpnProvider {
 		// no restriction on port
-		case providers.Cyberghost, providers.HideMyAss,
+		case providers.Custom, providers.Cyberghost, providers.HideMyAss,
 			providers.Privatevpn, providers.Torguard:
 		// no custom port allowed
 		case providers.Expressvpn, providers.Fastestvpn,
@@ -99,6 +99,8 @@ func (o OpenVPNSelection) validate(vpnProvider string) (err error) {
 			case providers.Windscribe:
 				allowedTCP = []uint16{21, 22, 80, 123, 143, 443, 587, 1194, 3306, 8080, 54783}
 				allowedUDP = []uint16{53, 80, 123, 443, 1194, 54783}
+			default:
+				panic(fmt.Sprintf("VPN provider %s has no registered allowed ports", vpnProvider))
 			}
 
 			allowedPorts := allowedUDP