public async Task <ApiResponse <Achievement> > GetAchievementsAsync(XboxUserAuthInfo info, string continuationToken = null)
{
var url = string.Format(stub, info.Xuid, mccTitleId, continuationToken);
var request = new HttpRequestMessage(HttpMethod.Get, url);
request.Headers.Authorization = new AuthenticationHeaderValue("XBL3.0", info.AuthToken);
request.Headers.Add("x-xbl-contract-version", "4");
var response = await httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
try
{
var content = await response.Content.ReadAsStringAsync();
return(JsonSerializer.Deserialize <ApiResponse <Achievement> >(content, jsonOptions));
}
catch (Exception e)
{
throw new Exception("Error deserializing achievments from Xbox API", e);
}
}
else
{
throw new Exception("Error getting achievements from Xbox API: [" + response.StatusCode + "] " + response.ReasonPhrase);
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = null)] HttpRequest req,
ILogger log)
{
if (req.Headers.TryGetValue(AuthHeader, out var authHeaders) == false)
{
return(new UnauthorizedResult());
}
XboxUserAuthInfo authInfo = null;
foreach (var header in authHeaders)
{
if (header.StartsWith(AuthHeaderScheme) == false)
{
continue;
}
var token = header.Substring(AuthHeaderScheme.Length);
try
{
var json = Crypto.Decrypt(token);
authInfo = JsonSerializer.Deserialize <XboxUserAuthInfo>(json);
}
catch (Exception e)
{
log.LogError(e, "Failure parsing Authorization header");
return(new UnauthorizedResult());
}
}
if (authInfo == null)
{
return(new UnauthorizedResult());
}
var client = new HttpClient();
var xbox = new XboxApiClient(client);
var achievements = new List <Achievement>();
string continuationToken = null;
do
{
var resp = await xbox.GetAchievementsAsync(authInfo, continuationToken);
achievements.AddRange(resp.Achievements);
continuationToken = resp.PagingInfo.ContinuationToken;
} while (continuationToken != null);
var vms = achievements.Select(a => new AchievementViewModel(a));
return(new OkObjectResult(vms));
}