I'm using the following code in an MVC5 site: [HttpPost] [ValidateAntiForgeryToken] public ActionResult Login(LoginModel loginModel) { if (ModelState.IsValid) { var authenticated = FormsAuthenti...

I am trying to use the CTP to connect with Facebook over OAuth 2.0. I can get the initial request to Facebook working OK, but when it comes back and we call: // Where null will become an HttpReq...

I'm trying to post a Twitter status update and I just can't get it working. var consumer = new TwitterConsumer(); // WebConsumer implementation var httpClient = new HttpClient(consumer.CreateAutho...

I tracked down what appears to be a defect causing a NullReferenceException in my ASP.NET MVC app. Did I break this, or should this break DotNetOpenAuth for the majority of installations? I get th...

I realize OpenID is somewhat of a behemoth, or more complex than a typical registration form, but I feel I'm missing something here. According to this question, I'm supposed to save the unique ide...

Every OpenId provider has a provider Url (e.g Google: https://www.google.com/accounts/o8/id) Using OpenIdRelyingParty.CreateRequest I successfully managed to redirect the user to Google provider U...

Update Thanks to a comment by @IvanL, it turns out that the problem is Google specific. I have since tried other providers and for those everything works as expected. Google just doesn't seem to se...

i am using DotNetOpenAuth dll for logging my sample application through gmail authentication through c# .net. I successfully login in my gmail account then i want to logout from my gmail account. ...

I've created an OAuth2 authorization server using DotNetOpenAuth, which is working fine - I'm using the resource owner password flow, and successfully exchanging user credentials for an access toke...

I'm trying to setup the DotNetOpenAuth samples to have a working SSO solution with a custom provider. I'm using OpenIdProviderMvc sample project which appears to be working fine. My problems is s...

I have a web service that acts as a OAuth 1.0a provider. Web applications go through the OAuth 1 workflow to gain access to user resources. So far so good. The client web application has the need ...

I'm having some difficulties getting the OAuth2 working for the Basecamp API with DotNetOpenAuth, here's what I have so far, this is a ASP.NET MVC 4 web app. public ActionResult Basecamp() { var ...

I'm attempting to use DotNetOpenAuth for some web single sign on functionality. I got the samples working for Google and Yahoo but am struggling with Facebook. I am using the CTP (4.0.0.11165) an...

I'm trying to use Google OpenID with an MVC 4 app hosted on Azure & it keeps failing. Not straight away though. When I deploy the app, it all works perfectly time after time. I then leave it fo...

I'm having a lot of difficulty finding answers to a scenario I have to implement using DotNetOpenAuth and a particular flow I have to deal with. In the graphic below I am in control of both the MV...

I'm integrating OpenID to my existing application with LiveID and Google providers. On my login page, in addition to the original login fields I have added 'Log in with Google' and 'Log in with Mic...

I have a custom authorization filter for my Authorize method in my OAuth controller. When the authorization filter notes the user is logged, it stuffs the current OAuth request into the session, an...

i am using DotNetOpenID dll for logging my sample application through gmail authentication through c# .net code which i used was protected void Page_Load(object sender, EventArgs e) { OpenIdRel...

I just want to login to my developed application using Gmail OAuth authentication and there by i need to list out various inputs from it such as First Name Last Name Email Address Dob Third par...

I have the following code where its grabbing First/Last name. I realize that email is an extended permission, but what would I need to modify to request extended permissions? How do I get the emai...

On this line i am getting an exception - OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName); System.Web.Security.MembershipCreateUserException: The username suppli...

I am using Microsoft.Web.WebPages.OAuth. I was able to register Google, Facebook, Twitter, Stack Exchange, MyOpenID... Now I am trying to add Microsoft Live, so I registered: OAuthWebSecurity.Reg...

I want to implement role based login using oauth with facebook, twitter, google etc. It will only be using oauth and will have a role system. Not the default template with the usual registration an...

I have a strange issue with a MVC 3 app running as an Azure Website. I have had issues with Azure in the past, but the new Website concept works almost perfectly, except for this: DotNetOpenAuth.M...

In the last DotNetOpenAuth package, GoogleClient extends OpenIdClient, Someone knows where can i find implementation of google Oauth2 which extends DotNetOpenAuth OAuth2Client?