public void GetRequestToken(string callbackUrl, Action <OAuthRequestToken> action)
{
var client = new RestClient(_baseUrl);
client.Authenticator = OAuth1Authenticator.ForRequestToken(ConsumerKey, ConsumerSecret, callbackUrl);
var request = new RestRequest("oauth/request_token");
client.ExecuteAsync(request,
resp =>
{
// Handle any non-OK status codes
if (resp.StatusCode != HttpStatusCode.OK)
{
XDocument doc = XDocument.Parse(resp.Content);
var errorMessage = (string)doc.Element("errors").Element("error");
throw new RestRequestException(errorMessage, resp.StatusCode);
}
var parameters = Parse.QueryString(resp.Content);
var requestToken = new OAuthRequestToken
{
Token = parameters["oauth_token"],
TokenSecret = parameters["oauth_token_secret"]
};
if (String.IsNullOrEmpty(requestToken.Token) || String.IsNullOrEmpty(requestToken.TokenSecret))
{
throw new RestRequestException("Error while attempting to request a token.", resp.StatusCode, resp.Content);
}
action(requestToken);
});
}
public void GetAccessToken(OAuthRequestToken requestToken, string verifier, Action <OAuthAccessToken> action)
{
var client = new RestClient(_baseUrl);
client.Authenticator = OAuth1Authenticator.ForAccessToken(ConsumerKey, ConsumerSecret, requestToken.Token, requestToken.TokenSecret, verifier);
var request = new RestRequest("oauth/access_token");
client.ExecuteAsync(request,
(resp) =>
{
if (resp.StatusCode != HttpStatusCode.OK)
{
XDocument doc = XDocument.Parse(resp.Content);
var errorMessage = (string)doc.Element("errors").Element("error");
throw new RestRequestException(errorMessage, resp.StatusCode);
}
var parameters = Parse.QueryString(resp.Content);
var accessToken = new OAuthAccessToken
{
Token = parameters["oauth_token"],
TokenSecret = parameters["oauth_token_secret"]
};
if (String.IsNullOrEmpty(accessToken.Token) || String.IsNullOrEmpty(accessToken.TokenSecret))
{
throw new RestRequestException("Error retrieving access token.", resp.StatusCode, resp.Content);
}
action(accessToken);
});
}
public static Uri GetAuthorizationUri(OAuthRequestToken oauth)
{
if (oauth == null)
{
throw new ArgumentNullException("oauth");
}
return(new Uri("http://www.goodreads.com/oauth/authorize?mobile=1&oauth_token=" + oauth.Token));
}
