eShopOnContainers/src/Services/Identity/Identity.API/Startup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Identity.API.Data;
using Identity.API.Models;
using Identity.API.Services;
using Identity.API.Configuration;
using IdentityServer4.Services;
using System.Threading;
using Microsoft.eShopOnContainers.Services.Catalog.API.Infrastructure;
using Microsoft.AspNetCore.Identity;
using Microsoft.Extensions.HealthChecks;

namespace eShopOnContainers.Identity
{
    public class Startup
    {
        public Startup(IHostingEnvironment env)
        {
            var builder = new ConfigurationBuilder()
                .SetBasePath(env.ContentRootPath)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true);

            if (env.IsDevelopment())
            {
                // For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
                builder.AddUserSecrets();
            }

            builder.AddEnvironmentVariables();
            Configuration = builder.Build();
        }

        public IConfigurationRoot Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {            

            // Add framework services.
            services.AddDbContext<ApplicationDbContext>(options =>
             options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

            services.AddIdentity<ApplicationUser, IdentityRole>()
                .AddEntityFrameworkStores<ApplicationDbContext>()
                .AddDefaultTokenProviders();

            services.Configure<AppSettings>(Configuration);

            services.AddMvc();

            services.AddHealthChecks(checks =>
            {
                checks.AddSqlCheck("Identity_Db", Configuration.GetConnectionString("DefaultConnection"));
            });

            services.AddTransient<IEmailSender, AuthMessageSender>();
            services.AddTransient<ISmsSender, AuthMessageSender>();
            services.AddTransient<ILoginService<ApplicationUser>, EFLoginService>();
            services.AddTransient<IRedirectService, RedirectService>();

            //callbacks urls from config:
            Dictionary<string, string> clientUrls = new Dictionary<string, string>();
            clientUrls.Add("Mvc", Configuration.GetValue<string>("MvcClient"));
            clientUrls.Add("Spa", Configuration.GetValue<string>("SpaClient"));

            // Adds IdentityServer
            services.AddIdentityServer(x => x.IssuerUri = "null")
                .AddTemporarySigningCredential()
                .AddInMemoryScopes(Config.GetScopes())
                .AddInMemoryClients(Config.GetClients(clientUrls))
                .AddAspNetIdentity<ApplicationUser>()
                .Services.AddTransient<IProfileService, ProfileService>(); 
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {
            loggerFactory.AddConsole(Configuration.GetSection("Logging"));
            loggerFactory.AddDebug();

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseDatabaseErrorPage();
                app.UseBrowserLink();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
            }

            app.UseStaticFiles();


            // Make work identity server redirections in Edge and lastest versions of browers. WARN: Not valid in a production environment.
            app.Use(async (context, next) =>
            {
                context.Response.Headers.Add("Content-Security-Policy", "script-src 'unsafe-inline'");
                await next();
            });

            app.UseIdentity();

            // Adds IdentityServer
            app.UseIdentityServer();

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");
            });

            //Seed Data
            var hasher = new PasswordHasher<ApplicationUser>();
            new ApplicationContextSeed(hasher).SeedAsync(app, loggerFactory)
            .Wait();
        }
    }
}