public async Task <ActionResult> Callback(string code)
{
var authenticator = new OAuth2Helper(_appCredentials, ConfigurationManager.AppSettings["BaseUrl"] + "/band/callback");
OAuth2AccessToken accessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
if (!string.IsNullOrEmpty(accessToken.Token))
{
_bandClient = GetBandClient(accessToken);
}
return(RedirectToAction("Profile"));
}
//Final step. Take this authorization information and use it in the app
/// <summary>
/// Part 2 of authorisation. User has (hopefully) accepted request and fitbit passed authorisation code.
/// </summary>
/// <returns></returns>
public async Task <ActionResult> Callback()
{
FitbitAppCredentials appCredentials = FitbitHelper.GetFitbitAppCredentials();
var authenticator = new OAuth2Helper(appCredentials, Request.Url.GetLeftPart(UriPartial.Authority) + "/Fitbit/Callback");
string code = Request.Params["code"];
// ask for access token.
OAuth2AccessToken accessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
// save token (user may have previously authorised in which case update)
FitbitHelper.AddOrUpdateUser(_unitOfWork, User.Identity.GetUserId(), accessToken);
return(View("Home", PopulateModel()));
}
private void Load()
{
try
{
OAuth2Helper authenticator = new OAuth2Helper("227H9T", "74e4a047fce979dd36a0edbd626c3939", "http://Miriot.suismoi.fr");
string[] scopes = new[] { "profile", "weight" };
string authUrl = authenticator.GenerateAuthUrl(scopes, null);
WebView browser = new WebView();
browser.Height = 300;
browser.Width = 300;
browser.Source = new Uri(authUrl);
browser.DefaultBackgroundColor = Colors.Black;
MainGrid.Children.Add(browser);
browser.NavigationStarting += async(s, args) =>
{
if (args.Uri.OriginalString.Contains("code="))
{
var code = args.Uri.Query.Replace("?code=", "");
AccessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
AccessToken = await authenticator.RefreshToken(AccessToken.RefreshToken);
MainGrid.Children.Remove(browser);
try
{
var w = await GetWeightAsync(DateTime.Now, null);
Value.Text = $"{w.Weight.First().Weight}kg";
}
catch (Exception ex)
{
// Access denied ?
Debug.WriteLine(ex.Message);
}
}
};
}
catch (Exception ex)
{
// Something went wrong
Debug.WriteLine(ex.Message);
}
}
//Final step. Take this authorization information and use it in the app
public async Task <ActionResult> Callback()
{
FitbitAppCredentials appCredentials = (FitbitAppCredentials)Session["AppCredentials"];
var authenticator = new OAuth2Helper(appCredentials, Request.Url.GetLeftPart(UriPartial.Authority) + "/Fitbit/Callback");
string code = Request.Params["code"];
OAuth2AccessToken accessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
//Store credentials in FitbitClient. The client in its default implementation manages the Refresh process
var fitbitClient = GetFitbitClient(accessToken);
ViewBag.AccessToken = accessToken;
return(View());
}
public async Task <IHttpActionResult> RegistrationResult(string code)
{
FitbitAppCredentials appCredentials = (FitbitAppCredentials)session[AppCredentials];
var authenticator = new OAuth2Helper(appCredentials, $"{Request.RequestUri.GetLeftPart(UriPartial.Authority)}/fitbit/{nameof(RegistrationResult).ToLowerInvariant()}");
OAuth2AccessToken accessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
// Store credentials in FitbitClient. The client in its default implementation manages the Refresh process
var fitbitClient = GetFitbitClient(accessToken);
// register a subscription for the authorized user
// TODO: Remove hardcoded subscriber id -- should be the equivalent of our user id
await fitbitClient.AddSubscriptionAsync(APICollectionType.user, "123456789");
return(Ok());
}
public async Task <HttpResponseMessage> Callback(string code)
{
var appCredentials = new BandAppCredentials()
{
ClientId = ConfigurationManager.AppSettings["BandClientId"],
ClientSecret = ConfigurationManager.AppSettings["BandClientSecret"]
};
var authenticator = new OAuth2Helper(appCredentials, ConfigurationManager.AppSettings["BaseUrl"] + "/api/Band/Callback");
OAuth2AccessToken accessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
if (!string.IsNullOrEmpty(accessToken.Token))
{
//Store credentials in FitbitClient. The client in its default implementation manages the Refresh process
//var fitbitClient = GetBandClient(accessToken);
var resp = new HttpResponseMessage(HttpStatusCode.OK);
resp.Content = new StringContent(JsonConvert.SerializeObject(accessToken), Encoding.UTF8);
return(new HttpResponseMessage(HttpStatusCode.OK));
}
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
