public void OAuthCheck()
{
OAuthTwitterResponseBuilder twitterAuth = new OAuthTwitterResponseBuilder();
string url = "http://twitter.com/account/verify_credentials.xml";
string xml = twitterAuth.GetResponse(WebMethod.GET, url, String.Empty);
Console.Out.WriteLine(xml);
}
public void OAuthAuthorizeSequence()
{
string REQUEST_TOKEN = "http://api.twitter.com/oauth/request_token";
string AUTHORIZE = "http://api.twitter.com/oauth/authorize";
string ACCESS_TOKEN = "http://api.twitter.com/oauth/access_token";
//1. The application uses oauth/request_token to obtain a request token from twitter.com.
OAuthTwitterResponseBuilder twitterAuth = new OAuthTwitterResponseBuilder();
//Redirect the user to Twitter for authorization.
//Using oauth_callback for local testing.
string oAuthToken;
string response = twitterAuth.GetResponse(WebMethod.GET, REQUEST_TOKEN, String.Empty);
oAuthToken = "ERROR OCCURED NO oAuthToken in response";
if (response.Length > 0)
{
//response contains token and token secret. We only need the token.
NameValueCollection qs = HttpUtility.ParseQueryString(response);
if (qs["oauth_token"] != null)
{
oAuthToken = qs["oauth_token"];
}
}
//2. The application directs the user to oauth/authorize on twitter.com.
string authURL= AUTHORIZE + "?oauth_token=" + oAuthToken;
Console.Out.WriteLine("Please visit following url to authorize:");
Console.Out.WriteLine(authURL);
Console.ReadKey();
//3. After obtaining approval from the user, a prompt on twitter.com will display a 7 digit PIN.
//4. The user is instructed to copy this PIN and return to the appliction.
//5. The application will prompt the user to enter the PIN from step 4.
string PIN = Console.ReadLine();
//6. The application uses the PIN as the value for the oauth_verifier parameter in a call to oauth/access_token which will verify the PIN and exchange a request_token for an access_token.
twitterAuth.Token = oAuthToken;
twitterAuth.OAuthVerifier = PIN;
response = twitterAuth.GetResponse(WebMethod.GET, ACCESS_TOKEN, String.Empty);
//7. Twitter will return an access_token for the application to generate subsequent OAuth signatures.
if (response.Length > 0)
{
//Store the Token and Token Secret
NameValueCollection qs = HttpUtility.ParseQueryString(response);
if (qs["oauth_token"] != null)
{
twitterAuth.Token = qs["oauth_token"];
}
if (qs["oauth_token_secret"] != null)
{
twitterAuth.TokenSecret = qs["oauth_token_secret"];
}
}
Console.Out.WriteLine("Old key :'" + oAuthToken + "'");
Console.Out.WriteLine("New? key :'" + twitterAuth.Token + "'");
Console.Out.WriteLine("TokenSecret :'" + twitterAuth.TokenSecret + "'");
Console.Out.WriteLine("Checking it worked");
string url = "http://twitter.com/account/verify_credentials.xml";
string xml = twitterAuth.GetResponse(WebMethod.GET, url, String.Empty);
Console.Out.WriteLine(xml);
Console.Out.WriteLine("Checking it worked again");
xml = twitterAuth.GetResponse(WebMethod.GET, url, String.Empty);
Console.Out.WriteLine(xml);
Console.ReadKey();
}