/// <summary>
/// Initializes a new instance of the <see cref="IWebHostBuilder"/> class with pre-configured defaults.
/// </summary>
/// <remarks>
/// The following defaults are applied to the <see cref="IWebHostBuilder"/>:
/// use Kestrel as the web server and configure it using the application's configuration providers,
/// and enable IIS integration.
/// </remarks>
/// <param name="builder">The <see cref="IHostBuilder" /> instance to configure</param>
/// <param name="configure">The configure callback</param>
/// <returns></returns>
public static IHostBuilder ConfigureWebHostDefaults(this IHostBuilder builder, Action <IWebHostBuilder> configure)
{
return(builder.ConfigureWebHost(webHostBuilder =>
{
WebHost.ConfigureWebDefaults(webHostBuilder);
configure(webHostBuilder);
}));
}
/// <summary>
/// Configures a <see cref="IHostBuilder" /> with defaults for hosting a web app. This should be called
/// before application specific configuration to avoid it overwriting provided services, configuration sources,
/// environments, content root, etc.
/// </summary>
/// <remarks>
/// The following defaults are applied to the <see cref="IHostBuilder"/>:
/// <list type="bullet">
/// <item><description>use Kestrel as the web server and configure it using the application's configuration providers</description></item>
/// <item><description>configure <see cref="IWebHostEnvironment.WebRootFileProvider"/> to include static web assets from projects referenced by the entry assembly during development</description></item>
/// <item><description>adds the HostFiltering middleware</description></item>
/// <item><description>adds the ForwardedHeaders middleware if ASPNETCORE_FORWARDEDHEADERS_ENABLED=true,</description></item>
/// <item><description>enable IIS integration</description></item>
/// </list>
/// </remarks>
/// <param name="builder">The <see cref="IHostBuilder" /> instance to configure.</param>
/// <param name="configure">The configure callback</param>
/// <param name="configureOptions">The delegate that configures the <see cref="WebHostBuilderOptions"/>.</param>
/// <returns>A reference to the <paramref name="builder"/> after the operation has completed.</returns>
public static IHostBuilder ConfigureWebHostDefaults(this IHostBuilder builder, Action <IWebHostBuilder> configure, Action <WebHostBuilderOptions> configureOptions)
{
if (configure is null)
{
throw new ArgumentNullException(nameof(configure));
}
return(builder.ConfigureWebHost(webHostBuilder =>
{
WebHost.ConfigureWebDefaults(webHostBuilder);
configure(webHostBuilder);
}, configureOptions));
}
