public BuiltInAuthProvider(string[] scopes, ILogger logger, BuiltInAuthConfig config)
{
if (config?.IsEnabled != true)
{
throw new InvalidOperationException("Built-in authentication is not configured (i.e. Function or App Service is not linked with an app registration)");
}
_scopes = scopes;
_logger = logger;
_msalClient = ConfidentialClientApplicationBuilder
.Create(config.ClientId)
.WithAuthority(AadAuthorityAudience.AzureAdMyOrg, true)
.WithTenantId(config.TenantId)
.WithClientSecret(config.ClientSecret)
.Build();
}
public GraphApiService(ILoggerFactory loggerFactory, IConfiguration configuration)
{
_logger = loggerFactory.CreateLogger <GraphApiService>();
_configuration = configuration;
_authConfig = new BuiltInAuthConfig(configuration);
_graphServiceClient = new Lazy <GraphServiceClient>(() =>
{
// Create a client credentials auth provider
var authProvider = new BuiltInAuthProvider(
new[] { Constants.AuthScopes.Graph },
_logger,
_authConfig);
return(new GraphServiceClient(authProvider));
});
}