//
// GET: /Account/OAuth/
public ActionResult OAuth(string code, string state)
{
FacebookOAuthResult oauthResult;
if (FacebookOAuthResult.TryParse(Request.Url, out oauthResult))
{
if (oauthResult.IsSuccess)
{
var oAuthClient = new FacebookOAuthClient(FacebookApplication.Current)
{
RedirectUri = new Uri(RedirectUrl)
};
dynamic tokenResult = oAuthClient.ExchangeCodeForAccessToken(code);
string accessToken = tokenResult.access_token;
var expiresOn = DateTime.MaxValue;
if (tokenResult.ContainsKey("expires"))
{
DateTimeConvertor.FromUnixTime(tokenResult.expires);
}
var fbClient = new FacebookClient(accessToken);
dynamic me = fbClient.Get("me?fields=id,name");
long facebookId = Convert.ToInt64(me.id);
InMemoryUserStore.Add(new FacebookUser
{
AccessToken = accessToken,
Expires = expiresOn,
FacebookId = facebookId,
Name = (string)me.name,
});
FormsAuthentication.SetAuthCookie(facebookId.ToString(), false);
// prevent open redirection attack by checking if the url is local.
if (Url.IsLocalUrl(state))
{
return(Redirect(state));
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
}
return(RedirectToAction("Index", "Home"));
}
/// <summary>
/// Facebook authentication
/// </summary>
public ActionResult OAuth(string code, string state)
{
FacebookOAuthResult oauthResult;
if (FacebookOAuthResult.TryParse(Request.Url, out oauthResult))
{
if (oauthResult.IsSuccess)
{
string url = string.Format(@"https://graph.facebook.com/oauth/access_token?client_id=146563355411375&client_secret=03232f1f920aec6f4e4600105f1dfba4&scope=publish_stream&grant_type=client_credentials&redirect_uri={0}", redirectUrl);
var request = (HttpWebRequest)WebRequest.Create(url);
var response = (HttpWebResponse)request.GetResponse();
var reader = new StreamReader(response.GetResponseStream());
var token = reader.ReadToEnd();
var accessToken = token.Split('=')[1];
var expiresOn = DateTime.MaxValue;
var fbClient = new FacebookClient(accessToken);
dynamic me = fbClient.Get("drquipe");
string facebookId = me.id;
InMemoryUserStore.Add(new FacebookUser
{
AccessToken = accessToken,
Expires = expiresOn,
FacebookId = facebookId,
Name = (string)me.username,
});
FormsAuthentication.SetAuthCookie(facebookId, false);
}
return(RedirectToAction("Index", "Productos"));
}
return(RedirectToAction("Index", "Home"));
}
//
// GET: /Account/OAuth/
public ActionResult OAuth(string code, string state)
{
FacebookOAuthResult oauthResult;
if (FacebookOAuthResult.TryParse(Request.Url, out oauthResult))
{
if (oauthResult.IsSuccess)
{
var oAuthClient = new FacebookOAuthClient(FacebookApplication.Current);
oAuthClient.RedirectUri = new Uri(redirectUrl);
dynamic tokenResult = oAuthClient.ExchangeCodeForAccessToken(code);
string accessToken = tokenResult.access_token;
DateTime expiresOn = DateTime.MaxValue;
if (tokenResult.ContainsKey("expires"))
{
DateTimeConvertor.FromUnixTime(tokenResult.expires);
}
FacebookClient fbClient = new FacebookClient(accessToken);
dynamic me = fbClient.Get("me?fields=id,name,email,birthday,gender");
long facebookId = Convert.ToInt64(me.id);
InMemoryUserStore.Add(new FacebookUser
{
AccessToken = accessToken,
Expires = expiresOn,
FacebookId = facebookId,
Name = (string)me.name,
});
var user = Membership.GetUser(facebookId.ToString());
FormsAuthentication.SetAuthCookie(facebookId.ToString(), false);
string format = "d";
CultureInfo provider = CultureInfo.InvariantCulture;
DateTime birthday = new DateTime();
try
{
birthday = DateTime.ParseExact(me.birthday, format, provider);
}
catch
{
}
if (user == null)
{
var u = Membership.CreateUser(facebookId.ToString(), Guid.NewGuid().ToString());
using (BestPlaceEntities db = new BestPlaceEntities())
{
db.bp_Profile_Create((Guid)u.ProviderUserKey,
facebookId.ToString(),
(string)me.name,
Transfer.GetPictureUrl(facebookId.ToString()),
(string)me.email,
null,
birthday,
((string)me.gender == "male") ? true : false,
null, null);
}
}
else
{
using (BestPlaceEntities db = new BestPlaceEntities())
{
db.bp_Profile_Update((Guid)user.ProviderUserKey,
(string)me.name,
(string)me.email,
null,
birthday,
((string)me.gender == "male") ? true : false,
null, null);
}
}
// prevent open redirection attack by checking if the url is local.
if (Url.IsLocalUrl(state))
{
return(Redirect(state));
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
}
return(RedirectToAction("Index", "Home"));
}
