public static IHostBuilder PrebuildDefaultApp(this IHostBuilder hostBuilder, Action <HostBuilderContext, LoggerConfiguration> logger)
{
return(hostBuilder
.AddAutofac()
.AddSerilog(logger)
.AddHealthChecks((context, builder) => builder
.AddCheck("Self", () => HealthCheckResult.Healthy(), new List <string> {
"Liveness"
})
)
.AddHttpMetrics()
.AddOpenApiDocumentation(
(context, app) => context.Configuration.Bind("Application", app),
(context, sso) => context.Configuration.Bind("SingleSignOn", sso))
.AddRequests()
.AddRequestValidation()
.AddHttpRequestHandler()
.AddEventing()
.ConfigureContainer <ContainerBuilder>((context, builder) => { })
.ConfigureServices((context, services) =>
{
services.AddControllers().AddApplicationPart(Assembly.GetEntryAssembly()).AddControllersAsServices();
})
.ConfigureWebHostDefaults(builder => builder.Configure((context, app) =>
{
if (context.HostingEnvironment.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.AddErrorHandling();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
var appSettings = new ApplicationOptions();
context.Configuration.Bind("Application", appSettings);
var ssoSettings = new SingleSignOnOptions();
context.Configuration.Bind("SingleSignOn", ssoSettings);
var openApiSettings = new OpenApiDocumentationOptions()
{
Path = "/swagger"
};
app.AddOpenApiDocumentation(appSettings, ssoSettings, openApiSettings);
app.AddReadiness();
app.AddLiveness();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
endpoints.MapHttpRequestHandler("api");
});
}))
);
}
public static IApplicationBuilder AddOpenApiDocumentation(this IApplicationBuilder app, ApplicationOptions appSettings, SingleSignOnOptions ssoSettings, OpenApiDocumentationOptions openApiSettings)
{
Log.Verbose("Configured OpenAPI on path {documentPath}", openApiSettings.Path);
return(app
.UseOpenApi(settings => { settings.DocumentName = settings.DocumentName; })
.UseSwaggerUi3(settings =>
{
settings.Path = openApiSettings.Path;
settings.OAuth2Client = new OAuth2ClientSettings
{
AppName = appSettings.Name,
ClientId = ssoSettings.ClientId
};
settings.OAuth2Client.AdditionalQueryStringParameters.Add("nonce", "123456");
}));
}