public static async Task<Models.CachedAccessToken> GetAccessTokenAsync(string tenantId, string resource, bool useDogfood)
{
IAppConfig app = /*useDogfood ? new DogfoodAppConfig() :*/ new ProductionAppConfig();
string authority = app.AuthorizationServiceUri.Replace("common", tenantId);
AuthenticationContext authContext = new AuthenticationContext(authority, false);
var certDataBase64 = ConfigurationManager.AppSettings["PrivateCertificateBase64"];
var certBinaryData = Convert.FromBase64String(certDataBase64);
var password = ConfigurationManager.AppSettings["CertificatePassword"];
X509Certificate2 cert = new X509Certificate2(certBinaryData, password, X509KeyStorageFlags.MachineKeySet);
var clientAppId = ConfigurationManager.AppSettings["ClientAppId"];
ClientAssertionCertificate cac = new ClientAssertionCertificate(clientAppId, cert);
var authenticationResult = await authContext.AcquireTokenAsync(resource, cac);
return new Models.CachedAccessToken(authenticationResult.AccessToken, authenticationResult.ExpiresOn);
}
public static async Task <Models.CachedAccessToken> GetAccessTokenAsync(string tenantId, string resource, bool useDogfood)
{
IAppConfig app = /*useDogfood ? new DogfoodAppConfig() :*/ new ProductionAppConfig();
string authority = app.AuthorizationServiceUri.Replace("common", tenantId);
AuthenticationContext authContext = new AuthenticationContext(authority, false);
var certDataBase64 = ConfigurationManager.AppSettings["PrivateCertificateBase64"];
var certBinaryData = Convert.FromBase64String(certDataBase64);
var password = ConfigurationManager.AppSettings["CertificatePassword"];
X509Certificate2 cert = new X509Certificate2(certBinaryData, password, X509KeyStorageFlags.MachineKeySet);
var clientAppId = ConfigurationManager.AppSettings["ClientAppId"];
ClientAssertionCertificate cac = new ClientAssertionCertificate(clientAppId, cert);
var authenticationResult = await authContext.AcquireTokenAsync(resource, cac);
return(new Models.CachedAccessToken(authenticationResult.AccessToken, authenticationResult.ExpiresOn));
}