Bit.Api.Startup.ConfigureServices C# (CSharp) Méthode

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddApplicationInsightsTelemetry(Configuration);

            var provider = services.BuildServiceProvider();

            // Options
            services.AddOptions();

            // Settings
            var globalSettings = new GlobalSettings();
            ConfigurationBinder.Bind(Configuration.GetSection("GlobalSettings"), globalSettings);
            services.AddSingleton(s => globalSettings);
            services.Configure<IpRateLimitOptions>(Configuration.GetSection("IpRateLimitOptions"));
            services.Configure<IpRateLimitPolicies>(Configuration.GetSection("IpRateLimitPolicies"));

            // Repositories
            services.AddSingleton<IUserRepository, Repos.UserRepository>();
            services.AddSingleton<ICipherRepository, Repos.CipherRepository>();
            services.AddSingleton<IDeviceRepository, Repos.DeviceRepository>();

            // Context
            services.AddScoped<CurrentContext>();

            // Caching
            services.AddMemoryCache();

            // Rate limiting
            services.AddSingleton<IIpPolicyStore, MemoryCacheIpPolicyStore>();
            services.AddSingleton<IRateLimitCounterStore, MemoryCacheRateLimitCounterStore>();

            // Identity
            services.AddTransient<ILookupNormalizer, LowerInvariantLookupNormalizer>();
            services.AddJwtBearerIdentity(options =>
            {
                options.User = new UserOptions
                {
                    RequireUniqueEmail = true,
                    AllowedUserNameCharacters = null // all
                };
                options.Password = new PasswordOptions
                {
                    RequireDigit = false,
                    RequireLowercase = false,
                    RequiredLength = 8,
                    RequireNonAlphanumeric = false,
                    RequireUppercase = false
                };
                options.ClaimsIdentity = new ClaimsIdentityOptions
                {
                    SecurityStampClaimType = "securitystamp",
                    UserNameClaimType = ClaimTypes.Email
                };
                options.Tokens.ChangeEmailTokenProvider = TokenOptions.DefaultEmailProvider;
            }, jwtBearerOptions =>
            {
                jwtBearerOptions.Audience = "bitwarden";
                jwtBearerOptions.Issuer = "bitwarden";
                jwtBearerOptions.TokenLifetime = TimeSpan.FromDays(10 * 365);
                jwtBearerOptions.TwoFactorTokenLifetime = TimeSpan.FromMinutes(10);
                var keyBytes = Encoding.ASCII.GetBytes(globalSettings.JwtSigningKey);
                jwtBearerOptions.SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(keyBytes), SecurityAlgorithms.HmacSha256);
            })
            .AddUserStore<UserStore>()
            .AddRoleStore<RoleStore>()
            .AddTokenProvider<AuthenticatorTokenProvider>("Authenticator")
            .AddTokenProvider<EmailTokenProvider<User>>(TokenOptions.DefaultEmailProvider);

            var jwtIdentityOptions = provider.GetRequiredService<IOptions<JwtBearerIdentityOptions>>().Value;
            services.AddAuthorization(config =>
            {
                config.AddPolicy("Application", new AuthorizationPolicyBuilder()
                    .AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme‌​)
                    .RequireAuthenticatedUser().RequireClaim(ClaimTypes.AuthenticationMethod, jwtIdentityOptions.AuthenticationMethod).Build());

                config.AddPolicy("TwoFactor", new AuthorizationPolicyBuilder()
                    .AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
                    .RequireAuthenticatedUser().RequireClaim(ClaimTypes.AuthenticationMethod, jwtIdentityOptions.TwoFactorAuthenticationMethod).Build());
            });

            services.AddScoped<AuthenticatorTokenProvider>();

            // Services
            services.AddSingleton<IMailService, SendGridMailService>();
            services.AddSingleton<ICipherService, CipherService>();
            services.AddScoped<IUserService, UserService>();
            services.AddScoped<IPushService, PushSharpPushService>();
            services.AddScoped<IDeviceService, DeviceService>();
            services.AddScoped<IBlockIpService, AzureQueueBlockIpService>();

            // Cors
            services.AddCors(config =>
            {
                config.AddPolicy("All", policy =>
                    policy.AllowAnyHeader().AllowAnyMethod().AllowAnyOrigin().SetPreflightMaxAge(TimeSpan.FromDays(1)));
            });

            // MVC
            services.AddMvc(config =>
            {
                config.Filters.Add(new ExceptionHandlerFilterAttribute());
                config.Filters.Add(new ModelStateValidationFilterAttribute());

                // Allow JSON of content type "text/plain" to avoid cors preflight
                var textPlainMediaType = MediaTypeHeaderValue.Parse("text/plain");
                foreach(var jsonFormatter in config.InputFormatters.OfType<JsonInputFormatter>())
                {
                    jsonFormatter.SupportedMediaTypes.Add(textPlainMediaType);
                }
            }).AddJsonOptions(options => options.SerializerSettings.ContractResolver = new DefaultContractResolver()); ;
        }