private string GetOAuthToken(string consumerKey, string consumerSecret, Uri callback)
{
var oauthParameters = new OAuthParameterSet(consumerKey, consumerSecret)
{
{ OAuthParameter.Callback, callback.ToString() },
};
string response;
using (var webClient = new WebClient())
{
response = webClient.UploadString(GetRequestTokenUri(callback), string.Empty, oauthParameters);
}
if (response == null)
{
throw new InvalidOperationException("That didn't work then.");
}
Dictionary <string, string> values =
response.Split('&').Select(section => section.Split('=')).ToDictionary(
bits => bits[0], bits => bits[1]);
return(values["oauth_token"]);
}
public TwitterUser GetUser(string consumerKey, string consumerSecret, string oauthToken, string oauthVerifier)
{
var oauthParameters = new OAuthParameterSet(consumerKey, consumerSecret, oauthToken)
{
{ OAuthParameter.Verifier, oauthVerifier }
};
string response;
using (var webClient = new WebClient())
{
response = webClient.DownloadString(GetAccessTokenUri(), oauthParameters);
}
if (response == null)
{
throw new InvalidOperationException("That didn't work then.");
}
Dictionary <string, string> values =
response.Split('&').Select(section => section.Split('=')).ToDictionary(
bits => bits[0], bits => bits[1]);
return(new TwitterUser
{
Token = values["oauth_token"],
TokenSecret = values["oauth_token_secret"],
UserId = long.Parse(values["user_id"]),
ScreenName = values["screen_name"]
});
}
// ReSharper disable InconsistentNaming
public static void UploadStringAsync(this WebClient webClient, Uri uri, string body, OAuthParameterSet parameterSet)
// ReSharper restore InconsistentNaming
{
webClient.Headers.Set("Authorization", parameterSet.GetOAuthHeaderString(uri, "POST"));
webClient.UploadStringAsync(uri, body);
}
public static string UploadString(this WebClient webClient, Uri uri, string body, OAuthParameterSet parameterSet)
{
webClient.Headers.Set("Authorization", parameterSet.GetOAuthHeaderString(uri, "POST"));
return(webClient.UploadString(uri, body));
}
public static string DownloadString(this WebClient webClient, Uri uri, OAuthParameterSet parameterSet)
{
webClient.Headers.Set("Authorization", parameterSet.GetOAuthHeaderString(uri, "GET"));
return(webClient.DownloadString(uri));
}