/// <summary>
/// Acquires a new AuthToken from Azure Access Control.
/// </summary>
/// <returns></returns>
private async Task Authenticate()
{
var parameters = new Dictionary<string, string>();
parameters.Add("client_id", ClientId);
parameters.Add("client_secret", ClientSecret);
parameters.Add("scope", "http://music.xboxlive.com");
parameters.Add("grant_type", "client_credentials");
var request = new CoreRequest(new Uri("https://datamarket.accesscontrol.windows.net/v2/OAuth2-13"), parameters, "POST");
var result = await request.Execute();
TokenResponse = JsonConvert.DeserializeObject<TokenResponse>(result.ToString());
if (TokenResponse != null)
{
TokenResponse.TimeStamp = DateTime.Now;
}
//var token = Regex.Match(result, ".*\"access_token\":\"(.*?)\".*", RegexOptions.IgnoreCase).Groups[1].Value;
//AccessToken = token;
//TokenLastAcquired = DateTime.Now;
}
/// <summary>
/// Gets a new <see cref="RestRequest"/> populated with the common values for every request.
/// </summary>
/// <param name="resourceUrl"></param>
/// <returns>A new <see cref="RestRequest"/> populated with the common values for every request</returns>
private CoreRequest GetPopulatedRequest(string resourceUrl)
{
if (string.IsNullOrWhiteSpace(TokenResponse.AccessToken))
{
throw new Exception("The Xbox Music Client was unable to obtain an AccessToken from the authentication service.");
}
var parameters = new Dictionary<string, string>();
if (!string.IsNullOrWhiteSpace(Language))
{
parameters.Add("language", Language);
}
if (!string.IsNullOrWhiteSpace(Country))
{
parameters.Add("country", Country);
}
var request = new CoreRequest(new Uri(resourceUrl.Replace("{namespace}", "music")), parameters);
return request;
}