public BrokerClientExecutionHandler(
IB2CAuthService authService,
string resourceTokenBrokerUrl,
ICacheSingleObjectByKey resourceTokenCache = null)
{
_authService = authService ?? throw new NoNullAllowedException("B2C Authentication Service construction parameter cannot be null");
_brokerTransportClient = new BrokerClientTransportHandler(resourceTokenBrokerUrl);
_resourceTokenCache = resourceTokenCache;
}
public MainPage()
{
const string defaultNameSpace = "XamarinForms.Client";
var assembly = typeof(App).GetTypeInfo().Assembly;
// Loading the file that have been marked as an Embedded Resource
var fileStream = assembly.GetManifestResourceStream($"{defaultNameSpace}.msalconfig.json");
if (!(fileStream is null))
{
using var reader = new StreamReader(fileStream);
var jsonStr = reader.ReadToEnd();
var configObject = JObject.Parse(jsonStr);
var b2cHostName = configObject["B2CHostName"].ToString();
var tenantId = configObject["TenantId"].ToString();
var clientId = configObject["ClientId"].ToString();
var signUpSignInFlowName = configObject["SignUpSignInFlowName"].ToString();
var resourceTokenBrokerUrl = configObject["ResourceTokenBrokerUrl"].ToString();
var scopes = ((JArray)configObject["Scopes"])?.Select(scope => scope?.ToString());
var iOSChainGroup = "com.microsoft.adalcache";
Func <bool> isAndroidDeviceFunc = () => DeviceInfo.Platform == DevicePlatform.Android;
Func <bool> isiOSDeviceFunc = () => DeviceInfo.Platform == DevicePlatform.iOS ||
DeviceInfo.Platform == DevicePlatform.watchOS ||
DeviceInfo.Platform == DevicePlatform.tvOS;
Func <object> getAndroidParentWindowFunc = () =>
DependencyService.Get <IParentWindowLocatorService>().GetCurrentParentWindow();
_authService = new B2CAuthService(
b2cHostName,
tenantId,
clientId,
signUpSignInFlowName,
scopes,
iOSChainGroup,
isAndroidDeviceFunc,
isiOSDeviceFunc,
getAndroidParentWindowFunc);
var quickAndDirtyPermissionsTokenCache = new QuickAndDirtyCache();
_cosmosTokenClient = new CosmosTokenClient(_authService, resourceTokenBrokerUrl, quickAndDirtyPermissionsTokenCache);
}
InitializeComponent();
}
/// <summary>
/// <para>
/// Instance of Cosmos token client.
/// </para>
/// </summary>
/// <param name="authService">Azure AD B2C authentication service.</param>
/// <param name="resourceTokenBrokerUrl">Url for the resource token broker</param>
/// <param name="resourceTokenCache">Caching of token</param>
public CosmosTokenClient(
IB2CAuthService authService,
string resourceTokenBrokerUrl,
ICacheSingleObjectByKey resourceTokenCache = null) : base(authService, resourceTokenBrokerUrl, resourceTokenCache)
{
}
