// 20171026 Pandita: Mejor no poner token en DB
/*
* // Add user token to the the TokenManagement Table in DB
* private void SyncFitbitCred(OAuth2AccessToken accessToken)
* {
* if (System.Web.HttpContext.Current.User.Identity.IsAuthenticated)
* {
*
* string userId = System.Web.HttpContext.Current.User.Identity.GetUserId();
* var userToken = from table in Db.TokenManagement
* where table.AspNetUserId.Equals(userId)
* select table;
* bool tokenAvailable = false;
*
* foreach (TokenManagement token in userToken)
* {
* if (token.AspNetUserId == System.Web.HttpContext.Current.User.Identity.GetUserId())
* {
* tokenAvailable = true;
* token.DateChanged = DateTime.UtcNow;
* token.Token = accessToken.Token;
* token.TokenType = accessToken.TokenType;
* token.ExpiresIn = accessToken.ExpiresIn;
* token.RefreshToken = accessToken.RefreshToken;
* }
* }
*
* if (tokenAvailable == false)
* {
* TokenManagement token = new TokenManagement()
* {
* AspNetUserId = System.Web.HttpContext.Current.User.Identity.GetUserId(),
* DateChanged = DateTime.UtcNow,
* Token = accessToken.Token,
* TokenType = accessToken.TokenType,
* ExpiresIn = accessToken.ExpiresIn,
* RefreshToken = accessToken.RefreshToken
* };
*
* //Db.TokenManagement.InsertOnSubmit(token);
* Db.TokenManagement.Add(token);
* }
*
*
* // 20171022 Pandita: unify with EF
* // Db.SubmitChanges();
* Db.SaveChanges();
* }
* }
*/
public ActionResult DirectToSync()
{
if (!System.Web.HttpContext.Current.User.Identity.IsAuthenticated)
{
throw new Exception("You Must be Loged in to sync Fitbit Data");
}
//Loading Session data when the user has does not have Key creds in their session
FitbitAppCredentials appCredentials = new FitbitAppCredentials()
{
ClientId = ConfigurationManager.AppSettings["FitbitClientId"],
ClientSecret = ConfigurationManager.AppSettings["FitbitClientSecret"]
};
Session["AppCredentials"] = appCredentials;
OAuth2AccessToken accessToken = new OAuth2AccessToken();
/*
* // 20161108 Pandita
* bool fitbitConnected = false;
*
* string userId = System.Web.HttpContext.Current.User.Identity.GetUserId(); // Get user ID
* IEnumerable <TokenManagement> userToken = from a in Db.TokenManagement // Get user token
* where a.AspNetUserId.Equals(userId)
* select a;
*
* // 20170828 Pandita: BUG!! should not retrieve token from DB, instead, should replace the token in DB by the new token
* // ************************** TO BE REVISED ********************************************************
* foreach (TokenManagement data in userToken)
* {
* if (data.AspNetUserId == userId && data.ExpiresIn == 28800)
* {
* fitbitConnected = true;
* accessToken.Token = data.Token;
* accessToken.TokenType = data.TokenType;
* accessToken.ExpiresIn = data.ExpiresIn;
* accessToken.RefreshToken = data.RefreshToken;
* accessToken.UserId = data.UserId;
* accessToken.UtcExpirationDate = data.DateChanged.AddSeconds(data.ExpiresIn);
* }
* }
*
* // 20170213 Pandita: Possibly more than one Token stored for a user?
* // 20170828 Pandita: should renew the token in DB?
* if (fitbitConnected == true)
* {
* FitbitClient tempSyncClient = GetFitbitClient(accessToken);
* accessToken = tempSyncClient.AccessToken;
* // 20171026 Pandita: removed
* // SyncFitbitCred(accessToken); // 20170213 Pandita: Add token again to DB.TokenManagements?????
* // return View("Callback");
* return RedirectToAction("Sync", "UserDatas"); // 20170213 Pandita: Should redirect to UserDatas/Sync() or UserDatas/FitbitDataSync(string UserID) ?????
* }*/
return(Authorize()); // If no token is found, direct user to Fitbit authorization page.
}
/// <summary>
/// Simplest constructor for OAuth2- requires the minimum information required by FitBit.Net client to make succesful calls to Fitbit Api
/// </summary>
/// <param name="credentials">Obtain this information from your developer dashboard. App credentials are required to perform token refresh</param>
/// <param name="accessToken">Authenticate with Fitbit API using OAuth2. Authenticator2 class is a helper for this process</param>
/// <param name="interceptor">An interface that enables sniffing all outgoing and incoming http requests from FitbitClient</param>
public FitbitClient(FitbitAppCredentials credentials, OAuth2AccessToken accessToken, List <IFitbitInterceptor> interceptors, bool enableOAuth2TokenRefresh = true, ITokenManager tokenManager = null)
{
this.AppCredentials = credentials;
this.AccessToken = accessToken;
this.FitbitInterceptorPipeline = new List <IFitbitInterceptor>();
if (interceptors != null && interceptors.Count > 0)
{
this.FitbitInterceptorPipeline.AddRange(interceptors);
}
ConfigureTokenManager(tokenManager);
//Auto refresh should always be the last handle to be registered.
ConfigureAutoRefresh(enableOAuth2TokenRefresh);
CreateHttpClientForOAuth2();
}
//
// GET: /FitbitAuth/
// Setup - prepare the user redirect to Fitbit.com to prompt them to authorize this app.
public ActionResult Authorize()
{
var appCredentials = new FitbitAppCredentials()
{
ClientId = ConfigurationManager.AppSettings["FitbitClientId"],
ClientSecret = ConfigurationManager.AppSettings["FitbitClientSecret"]
};
//make sure you've set these up in Web.Config under <appSettings>:
Session["AppCredentials"] = appCredentials;
//Provide the App Credentials. You get those by registering your app at dev.fitbit.com
//Configure Fitbit authenticaiton request to perform a callback to this constructor's Callback method
var authenticator = new OAuth2Helper(appCredentials, Request.Url.GetLeftPart(UriPartial.Authority) + "/Fitbit/Callback");
string[] scopes = new string[] { "profile", "activity", "sleep", "weight", "nutrition" };
string authUrl = authenticator.GenerateAuthUrl(scopes, null);
return(Redirect(authUrl));
}
//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);
/*Console.WriteLine("Zilu-debug");
* Console.Write(accessToken);
* Console.WriteLine(accessToken);*/
//Store credentials in FitbitClient. The client in its default implementation manages the Refresh process
FitbitClient fitbitClient = GetFitbitClient(accessToken);
//20171025 Pandita: removed saving tokens
//SyncFitbitCred(accessToken);
//return RedirectToAction("Index", "Home");
return(RedirectToAction("Sync", "UserDatas")); // redirect to UserdatasController.cs/Sync().
}
public OAuth2Helper(FitbitAppCredentials credentials, string redirectUri)
{
this.ClientId = credentials.ClientId;
this.ClientSecret = credentials.ClientSecret;
this.RedirectUri = redirectUri;
}
public FitbitClient(FitbitAppCredentials credentials, OAuth2AccessToken accessToken, IFitbitInterceptor interceptor, ITokenManager tokenManager) : this(credentials, accessToken, interceptor, true, tokenManager)
{
}
public FitbitClient(FitbitAppCredentials credentials, OAuth2AccessToken accessToken, List <IFitbitInterceptor> interceptors, bool enableOAuth2TokenRefresh) : this(credentials, accessToken, interceptors, enableOAuth2TokenRefresh, null)
{
}
public FitbitClient(FitbitAppCredentials credentials, OAuth2AccessToken accessToken, bool enableOAuth2TokenRefresh) : this(credentials, accessToken, null, enableOAuth2TokenRefresh)
{
}