public async Task <CountryCode> ResolveCountryCodeAsync(IPAddress address)
{
try
{
var resolved = await store.ResolveCountryCodeAsync(address);
if (resolved == CountryCode.World)
{
var ipstr = address.ToString();
var response = await(new HttpClient()).GetStringAsync($"https://ipinfo.io/{ipstr}??token={token}");
var obj = JsonConvert.DeserializeObject(response) as JObject;
resolved = (CountryCode)Enum.Parse(typeof(CountryCode), obj["country"].ToString());
await store.StoreGeoIpRangeAsync(address, address, resolved);
return(resolved);
}
return(resolved);
}
catch (Exception)
{
}
return(CountryCode.World);
}
public async Task <CountryCode> ResolveCountryCodeAsync(IPAddress address)
{
try
{
var resolved = await _store.ResolveCountryCodeAsync(address);
if (resolved == CountryCode.World)
{
var ipstr = address.ToString();
var response = await(new HttpClient()).GetStringAsync($"http://api.ipstack.com/{ipstr}?access_key={_accessKey}&format=1");
var obj = JsonConvert.DeserializeObject(response) as JObject;
resolved = (CountryCode)Enum.Parse(typeof(CountryCode), obj["country_code"].ToString());
await _store.StoreGeoIpRangeAsync(address, address, resolved);
return(resolved);
}
return(resolved);
}
catch (Exception)
{
}
return(CountryCode.World);
}
public static async Task TestGeoResolve(IAnalyticStore store)
{
await store.StoreGeoIpRangeAsync(IPAddress.Parse("86.44.0.0"), IPAddress.Parse("86.49.47.255"),
CountryCode.Cz);
await store.StoreGeoIpRangeAsync(IPAddress.Parse("85.44.0.0"), IPAddress.Parse("86.43.255.255"),
CountryCode.Sk);
await store.StoreGeoIpRangeAsync(IPAddress.Parse("86.49.48.0"), IPAddress.Parse("86.86.255.255"),
CountryCode.It);
Assert.Equal(CountryCode.Cz, await store.ResolveCountryCodeAsync(IPAddress.Parse("86.49.47.89")));
}