/// <summary>
/// Logs a member and returns authentication token
/// </summary>
/// <param name="apiMember"></param>
/// <param name="facebookKey"></param>
/// <returns></returns>
///
public Authentication GetAuthenticatedMemberLoginToken(ApiAccess apiMember, string facebookKey)
{
if (String.IsNullOrEmpty(facebookKey))
{
return GetBadAuthentication("Missing or Invalid facebook key");
}
Authentication auth = null;
try
{
var memberRepo = new MemberRepository();
var member = memberRepo.GetByFacebookKey(facebookKey);
if (null == member || !member.IsActive)
{
return GetBadAuthentication("Member not found or is inactive");
}
const string hoursAhead = "1000";
var sessionEnds = DateTime.Now.AddHours(Convert.ToDouble(hoursAhead)).Ticks;
var plainAuthKey = String.Concat(Convert.ToString(member.MemberId), doubleUC,
Convert.ToString(sessionEnds), doubleUC, apiMember.AppKey);
var generatedAuthKey = plainAuthKey.EncryptSymmetric<RijndaelManaged>(encryptPass, encryptSalt);
auth = new Authentication {Reason = String.Empty, Success = true, AuthKey = generatedAuthKey};
}
catch (Exception e)
{
auth = GetBadAuthentication("Invalid facebook key and/or member not found");
}
return auth;
}
/*
[HttpGet]
public ActionResult FacebookLogin(string token)
{
var client = new WebClient();
string JsonResult = client.DownloadString(string.Concat("https://graph.facebook.com/me?access_token=", token));
var jsonUserInfo = JObject.Parse(JsonResult);
// you can get more user's info here. Please refer to:
// http://developers.facebook.com/docs/reference/api/user/
string username = jsonUserInfo.Value<string>("username");
string email = jsonUserInfo.Value<string>("email");
string locale = jsonUserInfo.Value<string>("locale");
string facebook_userID = jsonUserInfo.Value<string>("id");
// store user's information here...
FormsAuthentication.SetAuthCookie(username, true);
return RedirectToAction("Index", "Home");
}
*/
public ActionResult FacebookCallback(string code)
{
var fb = new FacebookClient();
dynamic result = fb.Post("oauth/access_token", new
{
client_id = BananaSplit.Core.Utility.Config.FacebookId,
client_secret = BananaSplit.Core.Utility.Config.FacebookSecret,
redirect_uri = RedirectUri.AbsoluteUri,
code = code
});
var accessToken = result.access_token;
// update the facebook client with the access token so
// we can make requests on behalf of the user
fb.AccessToken = accessToken;
// Get the user's information
dynamic me = fb.Get("me?fields=first_name,last_name,id,email");
string email = me.email;
string fbId = me.id;
var now = DateTime.Now;
var memberRepo = new MemberRepository();
var member = memberRepo.GetByFacebookKey(fbId);
if (null == member)
{
member = new Member();
member.FirstName = me.first_name;
member.LastName = me.last_name;
member.Email = email;
member.FacebookId = fbId;
member.DateCreated = now;
member.MemberTypeId = 1;
}
member.DateUpdated = now;
member.DateLastAccessed = now;
memberRepo.Save(member);
//TODO: Check via email to see if this user is authorized to be added. NEED A PAGE FOR THIS
// Store the access token in the session
Session["FBAccessToken"] = accessToken;
Session["FBId"] = fbId;
// Set the auth cookie
//FormsAuthentication.SetAuthCookie(email, false);
return RedirectToAction("Index", "Home");
}
public ActionResult RegisterFacebookMember(string appKey, string facebookKey, string firstName, string lastName, string email, string deviceId, string mobilePhoneNumber = null, string phoneModel = "iPhone")
{
var apiAccessRepo = new ApiAccessRepository();
var apiAccess = apiAccessRepo.GetMemberByPublicApiKey(appKey);
var apiAuthResult = new ApiAuthResult();
if (null != apiAccess)
{
try
{
var memberRepo = new MemberRepository();
var now = DateTime.Now;
var member = memberRepo.GetByFacebookKey(facebookKey);
if (null == member)
{
member = new Member();
member.FirstName = firstName;
member.LastName = lastName;
member.Email = email;
member.FacebookId = facebookKey;
member.DateCreated = now;
member.MemberTypeId = 1;
}
member.DateUpdated = now;
member.DateLastAccessed = now;
memberRepo.Save(member);
//Now Get User Auth Token
var authService = new AuthenticationService();
var auth = authService.GetAuthenticatedMemberLoginToken(apiAccess, member);
apiAuthResult.Success = auth.Success;
apiAuthResult.Description = auth.Reason;
apiAuthResult.AuthKey = auth.AuthKey;
}catch(Exception e)
{
apiAuthResult.Success = false;
apiAuthResult.Description = "Failed to save member and/or generate auth token";
apiAuthResult.AuthKey = "";
}
}else
{
apiAuthResult.Success = false;
apiAuthResult.Description = "Invalid AppKey";
apiAuthResult.AuthKey = "";
}
return this.ToXml(apiAuthResult);
}
