protected void Page_Load(object sender, EventArgs e)
{
#region Twitter
//Twitter oAuth Start
if (Request["twitterauth"] != null && Request["twitterauth"] == "true")
{
oAuthTwitter oAuth = new oAuthTwitter();
oAuth.CallBackUrl = Request.Url.AbsoluteUri.Replace("twitterauth=true","twitterauth=false");
//Redirect the user to Twitter for authorization.
Response.Redirect(oAuth.AuthorizationLinkGet());
}
//Twitter Return
if (Request["twitterauth"] != null && Request["twitterauth"] == "false")
{
oAuthTwitter oAuth = new oAuthTwitter();
//Get the access token and secret.
oAuth.AccessTokenGet(Request["oauth_token"], Request["oauth_verifier"]);
if (oAuth.TokenSecret.Length > 0)
{
//STORE THESE TOKENS FOR LATER CALLS
//Subsequent calls can be made without the Twitter login screen.
//Move this code outside of this auth process if you already have the tokens.
//
//Example:
//oAuthTwitter oAuth = new oAuthTwitter();
//oAuth.Token = Session["token"];
//oAuth.TokenSecret = Session["token_secret"];
//Then make the following Twitter call.
//SAMPLE TWITTER API CALL
string url = "http://api.twitter.com/1/account/verify_credentials.json";
TwitterUser user = Json.Deserialise<TwitterUser>(oAuth.oAuthWebRequest(oAuthTwitter.Method.GET, url, String.Empty));
if (user.id.Length > 0)
{
UserData userData = new UserData();
userData.id = user.id;
userData.username = user.screen_name;
userData.name = user.name;
userData.serviceType = "twitter";
AuthSuccess(userData);
}
//POST Test
//url = "http://api.twitter.com/1/statuses/update.xml";
//xml = oAuth.oAuthWebRequest(oAuthTwitter.Method.POST, url, "status=" + oAuth.UrlEncode("Hello @swhitley - Testing the .NET oAuth API"));
Response.Clear();
Response.Write("<script>window.opener.location.reload();window.close();</script>");
//Response.Redirect("/Default.aspx");
}
}
#endregion
//TODO: Add Error Handling
}
/// <summary>
/// Generate the forms auth cookie.
/// </summary>
/// <param name="name"></param>
/// <param name="userData"></param>
public void AuthSuccess(UserData userData )
{
//Create Form Authentication ticket
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(
1
, userData.username
, DateTime.Now
, DateTime.Now.AddHours(18)
, true
, Json.Serialize<UserData>(userData)
, FormsAuthentication.FormsCookiePath);
string hashCookies = FormsAuthentication.Encrypt(ticket);
HttpCookie userCookie = new HttpCookie(FormsAuthentication.FormsCookieName, hashCookies);
Response.Cookies.Add(userCookie);
}