Use WebApplicationBuilder in Mobile.Shopping.HttpAggregator

This commit is contained in:
Reuben Bond 2023-05-04 13:58:48 -07:00
parent f8abb36bc6
commit e2d8590a26
4 changed files with 144 additions and 227 deletions

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@ -2,7 +2,6 @@
public class UpdateBasketItemsRequest public class UpdateBasketItemsRequest
{ {
public string BasketId { get; set; } public string BasketId { get; set; }
public ICollection<UpdateBasketItemData> Updates { get; set; } public ICollection<UpdateBasketItemData> Updates { get; set; }

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@ -1,16 +1,146 @@
await BuildWebHost(args).RunAsync(); var builder = WebApplication.CreateBuilder(args);
IWebHost BuildWebHost(string[] args) =>
WebHost builder.Services.AddHealthChecks()
.CreateDefaultBuilder(args) .AddCheck("self", () => HealthCheckResult.Healthy())
.ConfigureAppConfiguration(cb => .AddUrlGroup(new Uri(builder.Configuration["CatalogUrlHC"]), name: "catalogapi-check", tags: new string[] { "catalogapi" })
.AddUrlGroup(new Uri(builder.Configuration["OrderingUrlHC"]), name: "orderingapi-check", tags: new string[] { "orderingapi" })
.AddUrlGroup(new Uri(builder.Configuration["BasketUrlHC"]), name: "basketapi-check", tags: new string[] { "basketapi" })
.AddUrlGroup(new Uri(builder.Configuration["IdentityUrlHC"]), name: "identityapi-check", tags: new string[] { "identityapi" })
.AddUrlGroup(new Uri(builder.Configuration["PaymentUrlHC"]), name: "paymentapi-check", tags: new string[] { "paymentapi" });
builder.Services.Configure<UrlsConfig>(builder.Configuration.GetSection("urls"));
builder.Services.AddControllers()
.AddJsonOptions(options => options.JsonSerializerOptions.WriteIndented = true);
builder.Services.AddSwaggerGen(options =>
{
//options.DescribeAllEnumsAsStrings();
options.SwaggerDoc("v1", new OpenApiInfo
{
Title = "Shopping Aggregator for Mobile Clients",
Version = "v1",
Description = "Shopping Aggregator for Mobile Clients"
});
var identityUrl = builder.Configuration.GetSection("Identity").GetValue<string>("ExternalUrl");
options.AddSecurityDefinition("oauth2", new OpenApiSecurityScheme
{
Type = SecuritySchemeType.OAuth2,
Flows = new OpenApiOAuthFlows()
{ {
var sources = cb.Sources; Implicit = new OpenApiOAuthFlow()
sources.Insert(3, new Microsoft.Extensions.Configuration.Json.JsonConfigurationSource()
{ {
Optional = true, AuthorizationUrl = new Uri($"{identityUrl}/connect/authorize"),
Path = "appsettings.localhost.json", TokenUrl = new Uri($"{identityUrl}/connect/token"),
ReloadOnChange = false
}); Scopes = new Dictionary<string, string>()
}) {
.UseStartup<Startup>() { "mobileshoppingagg", "Shopping Aggregator for Mobile Clients" }
.Build(); }
}
}
});
options.OperationFilter<AuthorizeCheckOperationFilter>();
});
builder.Services.AddCors(options =>
{
options.AddPolicy("CorsPolicy",
builder => builder
.AllowAnyMethod()
.AllowAnyHeader()
.SetIsOriginAllowed((host) => true)
.AllowCredentials());
});
JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Remove("sub");
var identityUrl = builder.Configuration.GetValue<string>("urls:identity");
builder.Services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
})
.AddJwtBearer(options =>
{
options.Authority = identityUrl;
options.RequireHttpsMetadata = false;
options.Audience = "mobileshoppingagg";
options.TokenValidationParameters = new TokenValidationParameters
{
ValidateAudience = false
};
});
builder.Services.AddAuthorization(options =>
{
options.AddPolicy("ApiScope", policy =>
{
policy.RequireAuthenticatedUser();
policy.RequireClaim("scope", "mobileshoppingagg");
});
});
builder.Services.AddTransient<HttpClientAuthorizationDelegatingHandler>();
builder.Services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
builder.Services.AddHttpClient<IOrderApiClient, OrderApiClient>();
builder.Services.AddTransient<GrpcExceptionInterceptor>();
builder.Services.AddScoped<IBasketService, BasketService>();
builder.Services.AddGrpcClient<Basket.BasketClient>((services, options) =>
{
var basketApi = services.GetRequiredService<IOptions<UrlsConfig>>().Value.GrpcBasket;
options.Address = new Uri(basketApi);
}).AddInterceptor<GrpcExceptionInterceptor>();
builder.Services.AddScoped<ICatalogService, CatalogService>();
builder.Services.AddGrpcClient<Catalog.CatalogClient>((services, options) =>
{
var catalogApi = services.GetRequiredService<IOptions<UrlsConfig>>().Value.GrpcCatalog;
options.Address = new Uri(catalogApi);
}).AddInterceptor<GrpcExceptionInterceptor>();
builder.Services.AddScoped<IOrderingService, OrderingService>();
builder.Services.AddGrpcClient<GrpcOrdering.OrderingGrpc.OrderingGrpcClient>((services, options) =>
{
var orderingApi = services.GetRequiredService<IOptions<UrlsConfig>>().Value.GrpcOrdering;
options.Address = new Uri(orderingApi);
}).AddInterceptor<GrpcExceptionInterceptor>();
var app = builder.Build();
var pathBase = app.Configuration["PATH_BASE"];
if (!string.IsNullOrEmpty(pathBase))
{
app.UsePathBase(pathBase);
}
app.UseSwagger().UseSwaggerUI(c =>
{
c.SwaggerEndpoint($"{(!string.IsNullOrEmpty(pathBase) ? pathBase : string.Empty)}/swagger/v1/swagger.json", "Purchase BFF V1");
c.OAuthClientId("mobileshoppingaggswaggerui");
c.OAuthClientSecret(string.Empty);
c.OAuthRealm(string.Empty);
c.OAuthAppName("Purchase BFF Swagger UI");
});
app.UseRouting();
app.UseCors("CorsPolicy");
app.UseAuthentication();
app.UseAuthorization();
app.MapDefaultControllerRoute();
app.MapControllers();
app.MapHealthChecks("/hc", new HealthCheckOptions()
{
Predicate = _ => true,
ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
});
app.MapHealthChecks("/liveness", new HealthCheckOptions
{
Predicate = r => r.Name.Contains("self")
});
await app.RunAsync();

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@ -5,5 +5,4 @@ public interface IBasketService
Task<BasketData> GetByIdAsync(string id); Task<BasketData> GetByIdAsync(string id);
Task UpdateAsync(BasketData currentBasket); Task UpdateAsync(BasketData currentBasket);
} }

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@ -1,211 +0,0 @@
namespace Microsoft.eShopOnContainers.Mobile.Shopping.HttpAggregator;
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddHealthChecks()
.AddCheck("self", () => HealthCheckResult.Healthy())
.AddUrlGroup(new Uri(Configuration["CatalogUrlHC"]), name: "catalogapi-check", tags: new string[] { "catalogapi" })
.AddUrlGroup(new Uri(Configuration["OrderingUrlHC"]), name: "orderingapi-check", tags: new string[] { "orderingapi" })
.AddUrlGroup(new Uri(Configuration["BasketUrlHC"]), name: "basketapi-check", tags: new string[] { "basketapi" })
.AddUrlGroup(new Uri(Configuration["IdentityUrlHC"]), name: "identityapi-check", tags: new string[] { "identityapi" })
.AddUrlGroup(new Uri(Configuration["PaymentUrlHC"]), name: "paymentapi-check", tags: new string[] { "paymentapi" });
services.AddCustomMvc(Configuration)
.AddCustomAuthentication(Configuration)
.AddHttpServices()
.AddGrpcServices();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory)
{
var pathBase = Configuration["PATH_BASE"];
if (!string.IsNullOrEmpty(pathBase))
{
loggerFactory.CreateLogger<Startup>().LogDebug("Using PATH BASE '{pathBase}'", pathBase);
app.UsePathBase(pathBase);
}
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseSwagger().UseSwaggerUI(c =>
{
c.SwaggerEndpoint($"{(!string.IsNullOrEmpty(pathBase) ? pathBase : string.Empty)}/swagger/v1/swagger.json", "Purchase BFF V1");
c.OAuthClientId("mobileshoppingaggswaggerui");
c.OAuthClientSecret(string.Empty);
c.OAuthRealm(string.Empty);
c.OAuthAppName("Purchase BFF Swagger UI");
});
app.UseRouting();
app.UseCors("CorsPolicy");
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapDefaultControllerRoute();
endpoints.MapControllers();
endpoints.MapHealthChecks("/hc", new HealthCheckOptions()
{
Predicate = _ => true,
ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
});
endpoints.MapHealthChecks("/liveness", new HealthCheckOptions
{
Predicate = r => r.Name.Contains("self")
});
});
}
}
public static class ServiceCollectionExtensions
{
public static IServiceCollection AddCustomMvc(this IServiceCollection services, IConfiguration configuration)
{
services.AddOptions();
services.Configure<UrlsConfig>(configuration.GetSection("urls"));
services.AddControllers()
.AddJsonOptions(options => options.JsonSerializerOptions.WriteIndented = true);
services.AddSwaggerGen(options =>
{
//options.DescribeAllEnumsAsStrings();
options.SwaggerDoc("v1", new OpenApiInfo
{
Title = "Shopping Aggregator for Mobile Clients",
Version = "v1",
Description = "Shopping Aggregator for Mobile Clients"
});
var identityUrl = configuration.GetSection("Identity").GetValue<string>("ExternalUrl");
options.AddSecurityDefinition("oauth2", new OpenApiSecurityScheme
{
Type = SecuritySchemeType.OAuth2,
Flows = new OpenApiOAuthFlows()
{
Implicit = new OpenApiOAuthFlow()
{
AuthorizationUrl = new Uri($"{identityUrl}/connect/authorize"),
TokenUrl = new Uri($"{identityUrl}/connect/token"),
Scopes = new Dictionary<string, string>()
{
{ "mobileshoppingagg", "Shopping Aggregator for Mobile Clients" }
}
}
}
});
options.OperationFilter<AuthorizeCheckOperationFilter>();
});
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy",
builder => builder
.AllowAnyMethod()
.AllowAnyHeader()
.SetIsOriginAllowed((host) => true)
.AllowCredentials());
});
return services;
}
public static IServiceCollection AddCustomAuthentication(this IServiceCollection services, IConfiguration configuration)
{
JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Remove("sub");
var identityUrl = configuration.GetValue<string>("urls:identity");
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
})
.AddJwtBearer(options =>
{
options.Authority = identityUrl;
options.RequireHttpsMetadata = false;
options.Audience = "mobileshoppingagg";
options.TokenValidationParameters = new TokenValidationParameters
{
ValidateAudience = false
};
});
return services;
}
public static IServiceCollection AddCustomAuthorization(this IServiceCollection services, IConfiguration configuration)
{
services.AddAuthorization(options =>
{
options.AddPolicy("ApiScope", policy =>
{
policy.RequireAuthenticatedUser();
policy.RequireClaim("scope", "mobileshoppingagg");
});
});
return services;
}
public static IServiceCollection AddHttpServices(this IServiceCollection services)
{
//register delegating handlers
services.AddTransient<HttpClientAuthorizationDelegatingHandler>();
services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
//register http services
services.AddHttpClient<IOrderApiClient, OrderApiClient>();
return services;
}
public static IServiceCollection AddGrpcServices(this IServiceCollection services)
{
services.AddTransient<GrpcExceptionInterceptor>();
services.AddScoped<IBasketService, BasketService>();
services.AddGrpcClient<Basket.BasketClient>((services, options) =>
{
var basketApi = services.GetRequiredService<IOptions<UrlsConfig>>().Value.GrpcBasket;
options.Address = new Uri(basketApi);
}).AddInterceptor<GrpcExceptionInterceptor>();
services.AddScoped<ICatalogService, CatalogService>();
services.AddGrpcClient<Catalog.CatalogClient>((services, options) =>
{
var catalogApi = services.GetRequiredService<IOptions<UrlsConfig>>().Value.GrpcCatalog;
options.Address = new Uri(catalogApi);
}).AddInterceptor<GrpcExceptionInterceptor>();
services.AddScoped<IOrderingService, OrderingService>();
services.AddGrpcClient<GrpcOrdering.OrderingGrpc.OrderingGrpcClient>((services, options) =>
{
var orderingApi = services.GetRequiredService<IOptions<UrlsConfig>>().Value.GrpcOrdering;
options.Address = new Uri(orderingApi);
}).AddInterceptor<GrpcExceptionInterceptor>();
return services;
}
}