public Task <ITwitterResult> RequestAuthUrlAsync(RequestAuthUrlInternalParameters parameters, ITwitterRequest request)
{
var oAuthWebRequestGenerator = _oAuthWebRequestGeneratorFactory.Create();
var callbackParameter = oAuthWebRequestGenerator.GenerateParameter("oauth_callback", parameters.CallbackUrl, true, true, false);
request.Query.Url = _queryGenerator.GetRequestAuthUrlQuery(parameters);
request.Query.HttpMethod = HttpMethod.POST;
request.TwitterClientHandler = new AuthHttpHandler(callbackParameter, parameters.AuthRequest, oAuthWebRequestGenerator);
return(_twitterAccessor.ExecuteRequestAsync(request));
}
public async Task <ITwitterResult <IAuthenticationRequest> > RequestAuthUrlAsync(IRequestAuthUrlParameters parameters, ITwitterRequest request)
{
var authToken = new AuthenticationRequest(request.Query.TwitterCredentials);
var authProcessParams = new RequestAuthUrlInternalParameters(parameters, authToken);
if (string.IsNullOrEmpty(parameters.CallbackUrl))
{
authProcessParams.CallbackUrl = Resources.Auth_PinCodeUrl;
}
var requestTokenResponse = await _authQueryExecutor.RequestAuthUrlAsync(authProcessParams, request).ConfigureAwait(false);
if (string.IsNullOrEmpty(requestTokenResponse.Content) || requestTokenResponse.Content == Resources.Auth_RequestToken)
{
throw new TwitterAuthException(requestTokenResponse, "Invalid authentication response");
}
var tokenInformation = _parseRequestUrlResponseRegex.Match(requestTokenResponse.Content);
if (!bool.TryParse(tokenInformation.Groups["oauth_callback_confirmed"].Value, out var callbackConfirmed) || !callbackConfirmed)
{
throw new TwitterAuthAbortedException(requestTokenResponse);
}
authToken.AuthorizationKey = tokenInformation.Groups["oauth_token"].Value;
authToken.AuthorizationSecret = tokenInformation.Groups["oauth_token_secret"].Value;
var authorizationUrl = new StringBuilder(Resources.Auth_AuthorizeBaseUrl);
authorizationUrl.AddParameterToQuery("oauth_token", authToken.AuthorizationKey);
authorizationUrl.AddParameterToQuery("force_login", parameters.ForceLogin);
authorizationUrl.AddParameterToQuery("screen_name", parameters.ScreenName);
authToken.AuthorizationURL = authorizationUrl.ToString();
return(new TwitterResult <IAuthenticationRequest>
{
Request = requestTokenResponse.Request,
Response = requestTokenResponse.Response,
Model = authToken
});
}
