public async Task <HttpResponseMessage> ProcessCallback()
{
var requestParams = Request.GetQueryNameValuePairs();
var oauthToken = requestParams.Where(p => p.Key.Equals(TwitterOauthUtils.OAuthTokenKey)).FirstOrDefault();
var oauthTokenVerifier = requestParams.Where(p => p.Key.Equals(TwitterOauthUtils.OAuthVerifierKey)).FirstOrDefault();
// exchange the oauth token and oauth token verifier for a user access token
var userAccessInfo = await AccessTokenExchange(oauthToken.Value, oauthTokenVerifier.Value);
// compute a user access cookie and send the user back to the home page.
var cookieValue = TwitterOauthUtils.ConstructUserAccessCookieValue(userAccessInfo);
UserAuthInfo userAuthInfo;
UserInfo userInfo;
TwitterOauthUtils.ParseUserAccessCookie(cookieValue, out userInfo, out userAuthInfo);
Program.SetUserAuthInfo(userAuthInfo);
CookieHeaderValue userAccessCookie = new CookieHeaderValue(UserAccessCookieName, cookieValue);
userAccessCookie.Path = "/";
var response = Request.CreateResponse(HttpStatusCode.Moved);
response.Headers.AddCookies(new CookieHeaderValue[] { userAccessCookie });
response.Headers.Location = new System.Uri(AppHomeRoute);
return(response);
}
public Task <HttpResponseMessage> Get()
{
UserInfo userInfo = null;
UserAuthInfo userAuthInfo = null;
var cookie = Request.Headers.GetCookies(TwitterSignInController.UserAccessCookieName).FirstOrDefault();
if (cookie != null)
{
TwitterOauthUtils.ParseUserAccessCookie(cookie[TwitterSignInController.UserAccessCookieName].Value, out userInfo, out userAuthInfo);
}
var response = Request.CreateResponse(HttpStatusCode.OK);
if (userInfo != null)
{
response.Content = new StringContent(
JsonConvert.SerializeObject(userInfo),
Encoding.UTF8,
"application/json");
}
return(Task.FromResult(response));
}
