/// <summary>
/// Authenticates this <see cref="Budgie.TwitterClient"/> with an already-known OAuth access token and token_secret.
/// </summary>
/// <param name="accessToken">An OAuth access token.</param>
/// <param name="accessTokenSecret">An OAuth access token_secret.</param>
/// <returns>An instance of <see cref="Budgie.TwitterClient.TwitterAccessToken"/> with the supplied values.</returns>
public TwitterAccessToken Authenticate(string accessToken, string accessTokenSecret)
{
m_accessToken = new TwitterAccessToken
{
Token = accessToken,
Secret = accessTokenSecret,
};
return(m_accessToken);
}
/// <summary>
/// Authenticates this <see cref="Budgie.TwitterClient"/> by requesting an OAuth access token and token_secret from Twitter.
/// </summary>
/// <param name="requestToken">An OAuth request token.</param>
/// <param name="verifier">A verification PIN obtained by the user from Twitter.</param>
/// <returns>An instance of <see cref="TwitterAccessToken"/> with the tokens returned from Twitter.</returns>
public Task <TwitterAccessToken> AuthenticateAsync(TwitterRequestToken requestToken, string verifier)
{
return(HttpPostAsync("/oauth/access_token", "oauth_verifier=" + verifier, requestToken).ContinueWith(t =>
{
if (t.IsFaulted)
{
return null;
}
var response = t.Result as HttpWebResponse;
if (response.StatusCode != HttpStatusCode.OK)
{
return null;
}
string responseString = response.GetContentString();
if (responseString.IsNullOrWhiteSpace())
{
return null;
}
var result = new TwitterAccessToken();
foreach (var i in responseString.Split('&'))
{
var kv = i.Split('=');
if (kv.Length < 2)
{
continue;
}
if (kv[0] == "oauth_token")
{
result.Token = kv[1];
}
else if (kv[0] == "oauth_token_secret")
{
result.Secret = kv[1];
}
else if (kv[0] == "user_id")
{
result.UserId = kv[1];
}
else if (kv[0] == "screen_name")
{
result.ScreenName = kv[1];
}
}
if (!result.IsValid)
{
return null;
}
return (m_accessToken = result);
}));
}
