Feature: filter by country, region and city for Privado

internal/updater/providers/privado/location.go

@@ -0,0 +1,31 @@
+package privado
+
+import (
+	"context"
+	"net"
+	"net/http"
+
+	"github.com/qdm12/gluetun/internal/models"
+	"github.com/qdm12/gluetun/internal/publicip"
+)
+
+func setLocationInfo(ctx context.Context, client *http.Client, servers []models.PrivadoServer) (err error) {
+	// Get public IP address information
+	ipsToGetInfo := make([]net.IP, len(servers))
+	for i := range servers {
+		ipsToGetInfo[i] = servers[i].IP
+	}
+	ipsInfo, err := publicip.MultiInfo(ctx, client, ipsToGetInfo)
+	if err != nil {
+		return err
+	}
+
+	for i := range servers {
+		ipInfo := ipsInfo[i]
+		servers[i].Country = ipInfo.Country
+		servers[i].Region = ipInfo.Region
+		servers[i].City = ipInfo.City
+	}
+
+	return nil
+}