public virtual HttpWebRequest GetQueryWebRequest(string url, HttpMethod httpMethod, IEnumerable <IOAuthQueryParameter> headers = null)
{
if (headers == null)
{
headers = _oAuthWebRequestGenerator.GenerateParameters(_credentialsAccessor.CurrentThreadCredentials);
}
return(_oAuthWebRequestGenerator.GenerateWebRequest(url, httpMethod, headers));
}
protected virtual Task <HttpResponseMessage> SendAsync(ITwitterQuery twitterQuery, HttpRequestMessage request, CancellationToken cancellationToken)
{
if (_action != null)
{
_action(twitterQuery, request);
}
string authorizationHeader;
if (_func != null)
{
authorizationHeader = _func(twitterQuery, request);
}
else
{
var credentials = twitterQuery.TwitterCredentials;
if (!string.IsNullOrEmpty(credentials.AccessToken) &&
!string.IsNullOrEmpty(credentials.AccessTokenSecret))
{
var uri = new Uri(twitterQuery.QueryURL);
var credentialsParameters = _webRequestGenerator.GenerateParameters(twitterQuery.TwitterCredentials);
authorizationHeader = _webRequestGenerator.GenerateAuthorizationHeader(uri, twitterQuery.HttpMethod, credentialsParameters);
}
else
{
authorizationHeader = string.Format("Bearer {0}", credentials.ApplicationOnlyBearerToken);
}
}
return(SendAsync(request, cancellationToken, authorizationHeader));
}
public IEnumerable <IOAuthQueryParameter> GetCredentialsQueryParameters(ITwitterQuery twitterQuery)
{
var queryParameters = twitterQuery.QueryParameters;
if (twitterQuery.TwitterCredentials == null)
{
if (_credentialsAccessor.CurrentThreadCredentials == null)
{
throw new TwitterNullCredentialsException();
}
twitterQuery.TwitterCredentials = _credentialsAccessor.CurrentThreadCredentials;
}
if (queryParameters == null)
{
queryParameters = _webRequestGenerator.GenerateParameters(twitterQuery.TwitterCredentials);
}
return(queryParameters);
}
public VmAuthorizationHeader Sign([FromBody] VmRequestToSign req)
{
// Check that the Consumer Key in the request matches the one that we have
if (req.ConsumerKey != CONSUMER_KEY)
{
throw new ArgumentException(
"Request must be for a Twitter Application that we have the credentials for", nameof(req));
}
Uri uri = new Uri(req.Url);
TwitterCredentials twitterCredentials = new TwitterCredentials(req.ConsumerKey, CONSUMER_SECRET,
req.ClientToken, req.ClientSecret);
IOAuthWebRequestGenerator oAuthWebReqGenerator = TweetinviContainer.Resolve <IOAuthWebRequestGenerator>();
IEnumerable <IOAuthQueryParameter> credentialsParams =
oAuthWebReqGenerator.GenerateParameters(twitterCredentials);
string authHeader = oAuthWebReqGenerator.GenerateAuthorizationHeader(uri, req.Method, credentialsParams);
return(new VmAuthorizationHeader()
{
AuthorizationHeader = authHeader
});
}