public async Task <AppleAccount> SignInAsync()
{
var appleIdProvider = new ASAuthorizationAppleIdProvider();
var request = appleIdProvider.CreateRequest();
request.RequestedScopes = new[] { ASAuthorizationScope.Email, ASAuthorizationScope.FullName };
var authorizationController = new ASAuthorizationController(new[] { request });
authorizationController.Delegate = this;
authorizationController.PresentationContextProvider = this;
authorizationController.PerformRequests();
tcsCredential = new TaskCompletionSource <ASAuthorizationAppleIdCredential>();
var creds = await tcsCredential.Task;
if (creds == null)
{
return(null);
}
var appleAccount = new AppleAccount();
appleAccount.Token = new NSString(creds.IdentityToken, NSStringEncoding.UTF8).ToString();
appleAccount.Email = creds.Email;
appleAccount.UserId = creds.User;
appleAccount.Name = NSPersonNameComponentsFormatter.GetLocalizedString(creds.FullName, NSPersonNameComponentsFormatterStyle.Default, NSPersonNameComponentsFormatterOptions.Phonetic);
appleAccount.RealUserStatus = creds.RealUserStatus.ToString();
return(appleAccount);
}
static async Task <WebAuthenticatorResult> PlatformAuthenticateAsync(Options options)
{
if (DeviceInfo.Version.Major < 13)
{
throw new FeatureNotSupportedException();
}
var provider = new ASAuthorizationAppleIdProvider();
var req = provider.CreateRequest();
authManager = new AuthManager(Platform.GetCurrentWindow());
var scopes = new List <ASAuthorizationScope>();
if (options.IncludeFullNameScope)
{
scopes.Add(ASAuthorizationScope.FullName);
}
if (options.IncludeEmailScope)
{
scopes.Add(ASAuthorizationScope.Email);
}
req.RequestedScopes = scopes.ToArray();
var controller = new ASAuthorizationController(new[] { req });
controller.Delegate = authManager;
controller.PresentationContextProvider = authManager;
controller.PerformRequests();
var creds = await authManager.GetCredentialsAsync();
if (creds == null)
{
return(null);
}
var idToken = new NSString(creds.IdentityToken, NSStringEncoding.UTF8).ToString();
var authCode = new NSString(creds.AuthorizationCode, NSStringEncoding.UTF8).ToString();
var name = NSPersonNameComponentsFormatter.GetLocalizedString(creds.FullName, NSPersonNameComponentsFormatterStyle.Default, 0);
var appleAccount = new WebAuthenticatorResult();
appleAccount.Properties.Add("id_token", idToken);
appleAccount.Properties.Add("authorization_code", authCode);
appleAccount.Properties.Add("state", creds.State);
appleAccount.Properties.Add("email", creds.Email);
appleAccount.Properties.Add("user_id", creds.User);
appleAccount.Properties.Add("name", name);
appleAccount.Properties.Add("realuserstatus", creds.RealUserStatus.ToString());
return(appleAccount);
}
public async Task <AppleAccount> SignInAsync()
{
// Fallback to web for older iOS versions
if (!Is13)
{
return(await webSignInService.SignInAsync());
}
AppleAccount appleAccount = default;
#if __IOS__13
var provider = new ASAuthorizationAppleIdProvider();
var req = provider.CreateRequest();
authManager = new AuthManager(UIApplication.SharedApplication.KeyWindow);
req.RequestedScopes = new[] { ASAuthorizationScope.FullName, ASAuthorizationScope.Email };
var controller = new ASAuthorizationController(new[] { req });
controller.Delegate = authManager;
controller.PresentationContextProvider = authManager;
controller.PerformRequests();
var creds = await authManager.Credentials;
if (creds == null)
{
return(null);
}
appleAccount = new AppleAccount();
appleAccount.IdToken = JwtToken.Decode(new NSString(creds.IdentityToken, NSStringEncoding.UTF8).ToString());
appleAccount.Email = creds.Email;
appleAccount.UserId = creds.User;
appleAccount.Name = NSPersonNameComponentsFormatter.GetLocalizedString(creds.FullName, NSPersonNameComponentsFormatterStyle.Default, NSPersonNameComponentsFormatterOptions.Phonetic);
appleAccount.RealUserStatus = creds.RealUserStatus.ToString();
#endif
return(appleAccount);
}
