public async Task <IActionResult> ChangeWanIp()
{
GatewayHelper.ChangeWanIp();
if (ConfigHelper.Instance.HitWhenIpChanges.HasValue())
{
await _updateEndpointClient.GetAsync(ConfigHelper.Instance.HitWhenIpChanges);
}
_lastKnownIp = GatewayHelper.GetCurrentIp();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> UpdateEndpointIfChanged()
{
if (ConfigHelper.Instance.HitWhenIpChanges.IsNullOrEmpty())
{
return(new EmptyResult());
}
var currentIp = GatewayHelper.GetCurrentIp();
if (currentIp == _lastKnownIp)
{
return(new EmptyResult());
}
_lastKnownIp = currentIp;
var response = await _updateEndpointClient.GetAsync(ConfigHelper.Instance.HitWhenIpChanges);
var content = await response.Content.ReadAsStringAsync();
return(Content(content));
}
public IActionResult Index()
{
var status = GatewayHelper.GetRedirectedIps();
var builder = ImmutableArray.CreateBuilder <DeviceWitStatus>();
foreach (var device in ConfigHelper.Instance.Devices.OrderBy(d => d.Name))
{
builder.Add(new DeviceWitStatus(device, status.ContainsKey(device.Ip)));
}
var currentIp = Request.HttpContext.Connection.RemoteIpAddress.ToString();
if (!currentIp.Contains(":"))
{
builder.Add(new DeviceWitStatus(new Device($"This device ({currentIp})", currentIp),
status.ContainsKey(currentIp)));
}
var model = new IndexModel(builder.ToImmutable(), GatewayHelper.GetCurrentIp());
return(View(model));
}