chore(portforward): remove PIA dependency on storage package

internal/vpn/openvpn.go

@@ -15,37 +15,38 @@ import (
 func setupOpenVPN(ctx context.Context, fw Firewall,
 	openvpnConf OpenVPN, providerConf provider.Provider,
 	settings settings.VPN, ipv6Supported bool, starter command.Starter,
-	logger openvpn.Logger) (runner *openvpn.Runner, serverName string, err error) {
+	logger openvpn.Logger) (runner *openvpn.Runner, serverName string,
+	canPortForward bool, err error) {
 	connection, err := providerConf.GetConnection(settings.Provider.ServerSelection, ipv6Supported)
 	if err != nil {
-		return nil, "", fmt.Errorf("finding a valid server connection: %w", err)
+		return nil, "", false, fmt.Errorf("finding a valid server connection: %w", err)
 	}
 
 	lines := providerConf.OpenVPNConfig(connection, settings.OpenVPN, ipv6Supported)
 
 	if err := openvpnConf.WriteConfig(lines); err != nil {
-		return nil, "", fmt.Errorf("writing configuration to file: %w", err)
+		return nil, "", false, fmt.Errorf("writing configuration to file: %w", err)
 	}
 
 	if *settings.OpenVPN.User != "" {
 		err := openvpnConf.WriteAuthFile(*settings.OpenVPN.User, *settings.OpenVPN.Password)
 		if err != nil {
-			return nil, "", fmt.Errorf("writing auth to file: %w", err)
+			return nil, "", false, fmt.Errorf("writing auth to file: %w", err)
 		}
 	}
 
 	if *settings.OpenVPN.KeyPassphrase != "" {
 		err := openvpnConf.WriteAskPassFile(*settings.OpenVPN.KeyPassphrase)
 		if err != nil {
-			return nil, "", fmt.Errorf("writing askpass file: %w", err)
+			return nil, "", false, fmt.Errorf("writing askpass file: %w", err)
 		}
 	}
 
 	if err := fw.SetVPNConnection(ctx, connection, settings.OpenVPN.Interface); err != nil {
-		return nil, "", fmt.Errorf("allowing VPN connection through firewall: %w", err)
+		return nil, "", false, fmt.Errorf("allowing VPN connection through firewall: %w", err)
 	}
 
 	runner = openvpn.NewRunner(settings.OpenVPN, starter, logger)
 
-	return runner, connection.ServerName, nil
+	return runner, connection.ServerName, connection.PortForward, nil
 }