public CompositionTests()
{
// Load real configuration
_configuration = new ConfigurationBuilder()
.SetBasePath(Path.GetDirectoryName(typeof(Program).Assembly.Location))
.AddJsonFile("appsettings.json", false, true)
.AddJsonFile("appsettings.Development.json", false, true)
.Build();
// Build services
var serviceCollection = new ServiceCollection();
var bootstrapperSettings = new BootstrapperSettings {
EntryAssembly = typeof(Program).Assembly,
EnvironmentName = "",
UseDetailedErrors = true
};
var hostingEnvironment = new FakeHostingEnvironment();
Composition.ConfigureServices(serviceCollection, hostingEnvironment, _configuration, bootstrapperSettings);
// Add registrations that are performed by the WebHostStartup
serviceCollection
.AddSingleton <IHostingEnvironment>(hostingEnvironment)
.AddSingleton(bootstrapperSettings)
.AddMvc()
.AddApplicationPart(typeof(DefaultController).Assembly)
.AddControllersAsServices()
.AddApplicationPart(typeof(Controllers.DefaultController).Assembly)
.AddControllersAsServices();
// Build service provider
_serviceProvider = serviceCollection.BuildServiceProvider();
}
public static void ConfigureServices(
IServiceCollection services,
IHostingEnvironment hostingEnv,
IConfiguration configuration,
BootstrapperSettings bootstrapperSettings)
{
// Configuration
var authSettings = services.ConfigureSettings <AuthenticationSettings>(configuration.GetSection("Authentication"));
var networkSettings = services.ConfigureSettings <NetworkSettings>(configuration.GetSection("Network"));
// Features and services
services
.AddFileProviders()
.AddAzureAdAuthentication(authSettings)
.AddSwagger(bootstrapperSettings, authSettings)
.AddSerilog(configuration)
.AddPreconfiguredJsonSerializer()
.AddApplicationInfo()
.AddAllLinksCreators()
.ConfigureCookiePolicy();
if (!bootstrapperSettings.DisableHttpsRedirection)
{
services.AddHttpsRedirection(options => {
options.RedirectStatusCode = StatusCodes.Status307TemporaryRedirect;
options.HttpsPort = networkSettings.HttpsPort;
});
}
// Development configuration
if (hostingEnv.IsDevelopmentOrDebug())
{
IdentityModelEventSource.ShowPII = true;
}
}
public static IConfigurationRoot BuildConfiguration(BootstrapperSettings settings, string[] args)
{
return(new ConfigurationBuilder()
.SetBasePath(Path.GetDirectoryName(settings.EntryAssembly.Location))
.AddJsonFile("appsettings.json", false, true)
.AddJsonFile($"appsettings.{settings.EnvironmentName}.json", true, true)
.AddCommandLine(args)
.AddEnvironmentVariables()
.Build());
}
public static int RunDevelopment(string[] args)
{
if (!bool.TryParse(Environment.GetEnvironmentVariable("DISABLE_HTTPSREDIRECTION"), out var disableHttpRedirection))
{
disableHttpRedirection = false;
}
var bootstrapperSettings = new BootstrapperSettings {
EnvironmentName = EnvironmentName.Development,
EntryAssembly = EntryAssembly,
UseDetailedErrors = true,
DisableHttpsRedirection = disableHttpRedirection
};
var configuration = Configuration.BuildConfiguration(bootstrapperSettings, args);
var webHost = BuildWebHost(configuration, bootstrapperSettings);
webHost.Run();
return(0);
}
private static int RunProduction(string[] args)
{
if (!bool.TryParse(Environment.GetEnvironmentVariable("DISABLE_HTTPSREDIRECTION"), out var disableHttpRedirection))
{
disableHttpRedirection = false;
}
var bootstrapperSettings = new BootstrapperSettings {
EnvironmentName = EnvironmentName.Production,
EntryAssembly = EntryAssembly,
UseDetailedErrors = false,
DisableHttpsRedirection = disableHttpRedirection
};
var configuration = Configuration.BuildConfiguration(bootstrapperSettings, args);
try {
var webHost = BuildWebHost(configuration, bootstrapperSettings);
webHost.Run();
return(0);
}
catch (Exception) {
return(1);
}
}
public static IServiceCollection AddSwagger(this IServiceCollection services, BootstrapperSettings bootstrapperSettings, AuthenticationSettings authSettings)
{
return(services
.AddTransient <IConfigureOptions <SwaggerGenOptions>, ConfigureSwaggerOptions>()
.AddSwaggerGen(options => {
var pathToEntryAssembly = bootstrapperSettings.EntryAssembly.Location;
var pathToContentRoot = Path.GetDirectoryName(pathToEntryAssembly);
var assemblyName = Path.GetFileNameWithoutExtension(pathToEntryAssembly);
options.IncludeXmlComments(Path.Combine(pathToContentRoot, assemblyName + ".xml"));
var apiAssemblyName = Path.GetFileNameWithoutExtension(typeof(Api.Controllers.DefaultController).Assembly.Location);
var xmlFile = Path.Combine(pathToContentRoot, apiAssemblyName + ".xml");
options.IncludeXmlComments(xmlFile);
options.IncludeControllerDisplayNameAndDescription(xmlFile);
options.DescribeAllEnumsAsStrings();
options.DescribeStringEnumsInCamelCase();
var authority = authSettings.SignInEndpoint.WithRelativePath(authSettings.Tenant);
options.AddSecurityDefinition("oauth2", new OAuth2Scheme {
Flow = "implicit",
AuthorizationUrl = $"{authority}/oauth2/authorize"
});
options.OperationFilter <AuthorizeCheckOperationFilter>();
options.OperationFilter <SwaggerDefaultValues>();
}));
}
internal static IWebHost BuildWebHost(IConfigurationRoot configuration, BootstrapperSettings settings)
{
return(CreateWebHostBuilder(configuration, settings).Build());
}
internal static IWebHostBuilder CreateWebHostBuilder(IConfigurationRoot configuration, BootstrapperSettings settings)
{
return(new WebHostBuilder()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseKestrel()
.UseIIS()
.UseIISIntegration()
.CaptureStartupErrors(true)
.UseSetting(WebHostDefaults.DetailedErrorsKey, settings.UseDetailedErrors.ToString())
.UseConfiguration(configuration)
.ConfigureAppConfiguration((context, config) => context.HostingEnvironment.EnvironmentName = settings.EnvironmentName)
.ConfigureServices((context, services) => {
services.AddSingleton(context.Configuration);
services.AddSingleton(settings);
})
.UseStartup <WebHostStartup>()
.ConfigureServices((context, services) => Composition.ConfigureServices(services, context.HostingEnvironment, context.Configuration, settings))
.UseSerilog());
}
