public async Task <string> ExecuteAsync(Uri requestUri, TwitterOAuthTokens tokens)
{
var request = CreateRequest(requestUri, tokens);
var response = await request.GetResponseAsync();
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
return(sr.ReadToEnd());
}
}
private static WebRequest CreateRequest(Uri requestUri, TwitterOAuthTokens tokens)
{
var requestBuilder = new OAuthRequestBuilder(requestUri, tokens);
var request = (HttpWebRequest)WebRequest.Create(requestBuilder.EncodedRequestUri);
request.UseDefaultCredentials = true;
request.Method = OAuthRequestBuilder.Verb;
request.Headers["Authorization"] = requestBuilder.AuthorizationHeader;
return(request);
}
public async Task <string> ExecuteAsync(Uri requestUri, TwitterOAuthTokens tokens)
{
string result = string.Empty;
var request = CreateRequest(requestUri, tokens);
var response = await request.GetResponseAsync();
var responseStream = GetResponseStream(response);
using (StreamReader sr = new StreamReader(responseStream))
{
result = sr.ReadToEnd();
}
return(result);
}
public OAuthRequestBuilder(Uri requestUri, TwitterOAuthTokens tokens)
{
RequestUriWithoutQuery = new Uri(requestUri.AbsoluteWithoutQuery());
QueryParams = requestUri.GetQueryParams()
.Select(p => new OAuthParameter(p.Key, p.Value))
.ToList();
EncodedRequestUri = GetEncodedUri(requestUri, QueryParams);
Version = new OAuthParameter("oauth_version", "1.0");
Nonce = new OAuthParameter("oauth_nonce", GenerateNonce());
Timestamp = new OAuthParameter("oauth_timestamp", GenerateTimeStamp());
SignatureMethod = new OAuthParameter("oauth_signature_method", "HMAC-SHA1");
ConsumerKey = new OAuthParameter("oauth_consumer_key", tokens.ConsumerKey);
ConsumerSecret = new OAuthParameter("oauth_consumer_secret", tokens.ConsumerSecret);
Token = new OAuthParameter("oauth_token", tokens.AccessToken);
TokenSecret = new OAuthParameter("oauth_token_secret", tokens.AccessTokenSecret);
}
public TwitterDataProvider(TwitterOAuthTokens tokens)
{
_tokens = tokens;
}