public async Task <SignInResult> SignInImpl(bool showUI, bool forceRefresh)
{
await this.Provider.InitializeProvider(this.CreationContext);
// Try get the default system user for single user application
if (!IsMultiUserApplication)
{
var allUser = await Windows.System.User.FindAllAsync();
var validSysUser = allUser.Where(user => (user.Type != Windows.System.UserType.LocalGuest || user.Type != Windows.System.UserType.RemoteGuest)).ToList();
if (validSysUser.Count > 0)
{
this.CreationContext = validSysUser[0];
}
}
TokenAndSignatureResult result = await this.InternalGetTokenAndSignatureHelperAsync("GET", this.AuthConfig.XboxLiveEndpoint, "", null, showUI, false);
SignInStatus status = ConvertWebTokenRequestStatus(result.TokenRequestResultStatus);
if (status != SignInStatus.Success)
{
return(new SignInResult(status));
}
if (string.IsNullOrEmpty(result.Token))
{
// TODO: set presence
}
this.UserSignedIn(result.XboxUserId, result.Gamertag, result.AgeGroup, result.Privileges, result.WebAccountId);
return(new SignInResult(status));
}
private async Task <TokenAndSignatureResult> InternalGetTokenAndSignatureHelperAsync(string httpMethod, string url, string headers, byte[] body, bool promptForCredentialsIfNeeded, bool forceRefresh)
{
if (this.provider == null)
{
throw new Exception("Xbox Live identity provider is not initialized");
}
var request = new WebTokenRequest(this.provider);
request.Properties.Add("HttpMethod", httpMethod);
request.Properties.Add("Url", url);
if (!string.IsNullOrEmpty(headers))
{
request.Properties.Add("RequestHeaders", headers);
}
if (forceRefresh)
{
request.Properties.Add("ForceRefresh", "true");
}
if (body != null && body.Length > 0)
{
request.Properties.Add("RequestBody", Encoding.UTF8.GetString(body));
}
request.Properties.Add("Target", this.AuthConfig.RPSTicketService);
request.Properties.Add("Policy", this.AuthConfig.RPSTicketPolicy);
if (promptForCredentialsIfNeeded)
{
string pfn = Windows.ApplicationModel.Package.Current.Id.FamilyName;
request.Properties.Add("PackageFamilyName", pfn);
}
TokenAndSignatureResult tokenAndSignatureReturnResult = null;
var tokenResult = await RequestTokenFromIdpAsync(promptForCredentialsIfNeeded, request);
try
{
tokenAndSignatureReturnResult = this.ConvertWebTokenRequestResult(tokenResult);
if (tokenAndSignatureReturnResult != null && this.IsSignedIn && tokenAndSignatureReturnResult.XboxUserId != this.XboxUserId)
{
this.UserSignedOut();
throw new Exception("User has switched"); // todo: auth_user_switched
}
}
catch (Exception)
{
// log
}
return(tokenAndSignatureReturnResult);
}
public async Task <SignInResult> SignInImpl(bool showUI, bool forceRefresh)
{
await this.InitializeProviderAsync();
TokenAndSignatureResult result = await this.InternalGetTokenAndSignatureHelperAsync("GET", this.AuthConfig.XboxLiveEndpoint, "", null, showUI, false);
SignInStatus status = ConvertWebTokenRequestStatus(result.TokenRequestResult.ResponseStatus);
if (status != SignInStatus.Success)
{
return(new SignInResult(status));
}
if (string.IsNullOrEmpty(result.Token))
{
// todo: set presence
}
this.UserSignedIn(result.XboxUserId, result.Gamertag, result.AgeGroup, result.Privileges, result.WebAccountId);
return(new SignInResult(status));
}
private TokenAndSignatureResult InternalGetTokenAndSignatureHelper(string httpMethod, string url, string headers, byte[] body, bool promptForCredentialsIfNeeded, bool forceRefresh)
{
if (this.provider == null)
{
throw new Exception("Xbox Live identity provider is not initialized");
}
var request = new WebTokenRequest(this.provider);
request.Properties.Add("HttpMethod", httpMethod);
request.Properties.Add("Url", url);
if (!string.IsNullOrEmpty(headers))
{
request.Properties.Add("RequestHeaders", headers);
}
if (forceRefresh)
{
request.Properties.Add("ForceRefresh", "true");
}
if (body != null && body.Length > 0)
{
request.Properties.Add("RequestBody", Encoding.UTF8.GetString(body));
}
request.Properties.Add("Target", this.AuthConfig.RPSTicketService);
request.Properties.Add("Policy", this.AuthConfig.RPSTicketPolicy);
if (promptForCredentialsIfNeeded)
{
var uiSettings = XboxLiveAppConfiguration.Instance.AppSignInUISettings;
string pfn = Windows.ApplicationModel.Package.Current.Id.FamilyName;
request.Properties.Add("PackageFamilyName", pfn);
if (uiSettings.Enabled())
{
if (uiSettings.BackgroundHexColor.Length != 0)
{
request.Properties.Add("PreferredColor", uiSettings.BackgroundHexColor);
}
if (uiSettings.TitleCategory == SignInUIGameCategory.Casual)
{
request.Properties.Add("CasualGame", "");
}
if (uiSettings.BackgroundImage.Length != 0)
{
request.Properties.Add("TitleUpsellImage", uiSettings.BackgroundImage);
}
var featureCount = uiSettings.EmphasisFeatures.Count;
if (featureCount > 0)
{
featureCount = Math.Min(3, featureCount);
string bullets = "";
foreach (var feature in uiSettings.EmphasisFeatures)
{
bullets += feature.ToString() + ",";
}
request.Properties.Add("TitleUpsellFeatures", bullets);
}
}
}
TokenAndSignatureResult tokenAndSignatureReturnResult = null;
var tokenResult = this.RequestTokenFromIDP(XboxLiveContextSettings.Dispatcher, promptForCredentialsIfNeeded, request);
try
{
tokenAndSignatureReturnResult = this.ConvertWebTokenRequestResult(tokenResult);
if (tokenAndSignatureReturnResult != null && this.IsSignedIn && tokenAndSignatureReturnResult.XboxUserId != this.XboxUserId)
{
this.UserSignedOut();
throw new Exception("User has switched"); // todo: auth_user_switched
}
}
catch (Exception e)
{
// log
}
return(tokenAndSignatureReturnResult);
}
