private async Task <OAuthToken> GetNewClientCredential(string scopeList)
{
var parameters = new HttpPropertyList();
parameters["client_id"] = _settings.ClientId;
parameters["client_secret"] = _settings.ClientSecret;
parameters["grant_type"] = "client_credentials";
parameters["scope"] = scopeList;
return(await Send(parameters));
}
private async Task <OAuthToken> GetRefreshedClientCredential(string refreshToken)
{
var parameters = new HttpPropertyList();
parameters["client_id"] = _settings.ClientId;
parameters["client_secret"] = _settings.ClientSecret;
parameters["grant_type"] = "refresh_token";
parameters["refresh_token"] = refreshToken;
return(await Send(parameters));
}
private async Task <OAuthToken> Send(HttpPropertyList parameters)
{
OAuthToken token = null;
try
{
string body = parameters.FormEncode();
string request = await new HttpHelper(_settings.EndPoint)
.SendRequest(HttpMethod.Post, "/oauth/access_token", body, null, "application/x-www-form-urlencoded");
token = OAuthToken.ParseJson(request);
}
catch (InvalidResponseException ex)
{
if (ex.InvalidResponseEntity.BadRequest == "invalid_client")
{
OnAuthorizationFailed();
}
throw;
}
return(token);
}
