public IAccessToken Authenticate( IAzureAccount account, IAzureEnvironment environment, string tenant, SecureString password, string promptBehavior, Action <string> promptAction, IAzureTokenCache tokenCache, string resourceId = AzureEnvironment.Endpoint.ActiveDirectoryServiceEndpointResourceId) { IAccessToken token; var cache = tokenCache as TokenCache; if (cache == null) { cache = TokenCache.DefaultShared; } var configuration = GetAdalConfiguration(environment, tenant, resourceId, cache); TracingAdapter.Information( Resources.AdalAuthConfigurationTrace, configuration.AdDomain, configuration.AdEndpoint, configuration.ClientId, configuration.ClientRedirectUri, configuration.ResourceClientUri, configuration.ValidateAuthority); if (account != null && account.Type == AzureAccount.AccountType.ManagedService) { token = GetManagedServiceToken(account, environment, tenant, resourceId); } else if (account != null && environment != null && account.Type == AzureAccount.AccountType.AccessToken) { var rawToken = new RawAccessToken { TenantId = tenant, UserId = account.Id, LoginType = AzureAccount.AccountType.AccessToken }; if ((string.Equals(resourceId, environment.AzureKeyVaultServiceEndpointResourceId, StringComparison.OrdinalIgnoreCase) || string.Equals(AzureEnvironment.Endpoint.AzureKeyVaultServiceEndpointResourceId, resourceId, StringComparison.OrdinalIgnoreCase)) && account.IsPropertySet(AzureAccount.Property.KeyVaultAccessToken)) { rawToken.AccessToken = account.GetProperty(AzureAccount.Property.KeyVaultAccessToken); } else if ((string.Equals(resourceId, environment.GraphEndpointResourceId, StringComparison.OrdinalIgnoreCase) || string.Equals(AzureEnvironment.Endpoint.GraphEndpointResourceId, resourceId, StringComparison.OrdinalIgnoreCase)) && account.IsPropertySet(AzureAccount.Property.GraphAccessToken)) { rawToken.AccessToken = account.GetProperty(AzureAccount.Property.GraphAccessToken); } else if ((string.Equals(resourceId, environment.ActiveDirectoryServiceEndpointResourceId, StringComparison.OrdinalIgnoreCase) || string.Equals(AzureEnvironment.Endpoint.ActiveDirectoryServiceEndpointResourceId, resourceId, StringComparison.OrdinalIgnoreCase)) && account.IsPropertySet(AzureAccount.Property.AccessToken)) { rawToken.AccessToken = account.GetAccessToken(); } else { throw new InvalidOperationException(string.Format(Resources.AccessTokenResourceNotFound, resourceId)); } token = rawToken; } else if (account.IsPropertySet(AzureAccount.Property.CertificateThumbprint)) { var thumbprint = account.GetProperty(AzureAccount.Property.CertificateThumbprint); #if !NETSTANDARD token = TokenProvider.GetAccessTokenWithCertificate(configuration, account.Id, thumbprint, account.Type); #else throw new NotSupportedException("Certificate based authentication is not supported in netcore version."); #endif } else { token = TokenProvider.GetAccessToken(configuration, promptBehavior, promptAction, account.Id, password, account.Type); } account.Id = token.UserId; return(token); }