360 lines
16 KiB
C#
360 lines
16 KiB
C#
using System;
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using System.Diagnostics;
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using System.IdentityModel.Tokens.Jwt;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Reflection;
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using System.Runtime.Loader;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Authentication.OAuth;
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using Microsoft.AspNetCore.Authentication.OpenIdConnect;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Components;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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using Microsoft.OpenApi.Models;
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using Oqtane.Infrastructure;
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using Oqtane.Models;
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using Oqtane.Modules;
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using Oqtane.Repository;
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using Oqtane.Security;
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using Oqtane.Services;
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using Oqtane.Shared;
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namespace Microsoft.Extensions.DependencyInjection
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{
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public static class OqtaneServiceCollectionExtensions
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{
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public static IServiceCollection AddOqtane(this IServiceCollection services, string[] installedCultures)
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{
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LoadAssemblies();
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LoadSatelliteAssemblies(installedCultures);
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services.AddOqtaneServices();
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return services;
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}
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public static IServiceCollection AddOqtaneDbContext(this IServiceCollection services)
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{
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services.AddDbContext<MasterDBContext>(options => { }, ServiceLifetime.Transient);
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services.AddDbContext<TenantDBContext>(options => { }, ServiceLifetime.Transient);
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return services;
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}
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public static OqtaneSiteOptionsBuilder AddOqtaneSiteOptions(this IServiceCollection services)
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{
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return new OqtaneSiteOptionsBuilder(services);
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}
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internal static IServiceCollection AddOqtaneSingletonServices(this IServiceCollection services)
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{
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services.AddSingleton<IInstallationManager, InstallationManager>();
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services.AddSingleton<ISyncManager, SyncManager>();
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services.AddSingleton<IDatabaseManager, DatabaseManager>();
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services.AddSingleton<IConfigManager, ConfigManager>();
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services.AddSingleton<ILoggerProvider, FileLoggerProvider>();
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services.AddSingleton<AutoValidateAntiforgeryTokenFilter>();
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services.AddSingleton<IAuthorizationPolicyProvider, AuthorizationPolicyProvider>();
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return services;
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}
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internal static IServiceCollection AddOqtaneServerScopedServices(this IServiceCollection services)
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{
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services.AddScoped<Oqtane.Infrastructure.SiteState>();
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return services;
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}
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internal static IServiceCollection AddOqtaneTransientServices(this IServiceCollection services)
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{
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services.AddTransient<IDBContextDependencies, DBContextDependencies>();
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services.AddTransient<ITenantManager, TenantManager>();
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services.AddTransient<IAliasAccessor, AliasAccessor>();
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services.AddTransient<IUserPermissions, UserPermissions>();
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services.AddTransient<ITenantResolver, TenantResolver>();
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services.AddTransient<IJwtManager, JwtManager>();
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services.AddTransient<IModuleDefinitionRepository, ModuleDefinitionRepository>();
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services.AddTransient<IThemeRepository, ThemeRepository>();
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services.AddTransient<IAliasRepository, AliasRepository>();
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services.AddTransient<ITenantRepository, TenantRepository>();
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services.AddTransient<ISiteRepository, SiteRepository>();
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services.AddTransient<IPageRepository, PageRepository>();
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services.AddTransient<IModuleRepository, ModuleRepository>();
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services.AddTransient<IPageModuleRepository, PageModuleRepository>();
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services.AddTransient<IUserRepository, UserRepository>();
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services.AddTransient<IProfileRepository, ProfileRepository>();
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services.AddTransient<IRoleRepository, RoleRepository>();
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services.AddTransient<IUserRoleRepository, UserRoleRepository>();
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services.AddTransient<IPermissionRepository, PermissionRepository>();
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services.AddTransient<ISettingRepository, SettingRepository>();
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services.AddTransient<ILogRepository, LogRepository>();
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services.AddTransient<ILogManager, LogManager>();
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services.AddTransient<ILocalizationManager, LocalizationManager>();
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services.AddTransient<IJobRepository, JobRepository>();
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services.AddTransient<IJobLogRepository, JobLogRepository>();
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services.AddTransient<INotificationRepository, NotificationRepository>();
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services.AddTransient<IFolderRepository, FolderRepository>();
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services.AddTransient<IFileRepository, FileRepository>();
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services.AddTransient<ISiteTemplateRepository, SiteTemplateRepository>();
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services.AddTransient<ISqlRepository, SqlRepository>();
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services.AddTransient<IUpgradeManager, UpgradeManager>();
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services.AddTransient<ILanguageRepository, LanguageRepository>();
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services.AddTransient<IVisitorRepository, VisitorRepository>();
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services.AddTransient<IUrlMappingRepository, UrlMappingRepository>();
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// obsolete - replaced by ITenantManager
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services.AddTransient<ITenantResolver, TenantResolver>();
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return services;
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}
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public static IServiceCollection ConfigureOqtaneCookieOptions(this IServiceCollection services)
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{
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services.ConfigureApplicationCookie(options =>
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{
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options.Cookie.HttpOnly = false;
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options.Cookie.SameSite = SameSiteMode.Strict;
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options.Cookie.SecurePolicy = CookieSecurePolicy.SameAsRequest;
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options.Events.OnRedirectToLogin = context =>
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{
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context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
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return Task.CompletedTask;
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};
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options.Events.OnRedirectToAccessDenied = context =>
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{
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context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
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return Task.CompletedTask;
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};
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options.Events.OnRedirectToLogout = context =>
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{
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context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
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return Task.CompletedTask;
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};
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options.Events.OnValidatePrincipal = PrincipalValidator.ValidateAsync;
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});
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return services;
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}
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public static IServiceCollection ConfigureOqtaneAuthenticationOptions(this IServiceCollection services, IConfigurationRoot Configuration)
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{
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// prevent remapping of claims
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JwtSecurityTokenHandler.DefaultMapInboundClaims = false;
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// settings defined in appsettings
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services.Configure<OAuthOptions>(Configuration);
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services.Configure<OpenIdConnectOptions>(Configuration);
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return services;
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}
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public static IServiceCollection ConfigureOqtaneIdentityOptions(this IServiceCollection services, IConfigurationRoot Configuration)
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{
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// default settings
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services.Configure<IdentityOptions>(options =>
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{
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// Password settings
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options.Password.RequireDigit = true;
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options.Password.RequiredLength = 6;
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options.Password.RequireNonAlphanumeric = true;
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options.Password.RequireUppercase = true;
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options.Password.RequireLowercase = true;
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options.Password.RequiredUniqueChars = 1;
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// Lockout settings
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options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(5);
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options.Lockout.MaxFailedAccessAttempts = 5;
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options.Lockout.AllowedForNewUsers = false;
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// SignIn settings
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options.SignIn.RequireConfirmedEmail = true;
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options.SignIn.RequireConfirmedPhoneNumber = false;
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// User settings
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options.User.RequireUniqueEmail = false; // changing to true will cause issues for legacy data
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options.User.AllowedUserNameCharacters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._@+";
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});
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// overrides defined in appsettings
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services.Configure<IdentityOptions>(Configuration);
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return services;
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}
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internal static IServiceCollection AddHttpClients(this IServiceCollection services)
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{
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if (!services.Any(x => x.ServiceType == typeof(HttpClient)))
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{
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services.AddScoped(s =>
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{
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// creating the URI helper needs to wait until the JS Runtime is initialized, so defer it.
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var navigationManager = s.GetRequiredService<NavigationManager>();
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var client = new HttpClient(new HttpClientHandler { UseCookies = false });
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client.BaseAddress = new Uri(navigationManager.Uri);
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// set the cookies to allow HttpClient API calls to be authenticated
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var httpContextAccessor = s.GetRequiredService<IHttpContextAccessor>();
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foreach (var cookie in httpContextAccessor.HttpContext.Request.Cookies)
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{
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client.DefaultRequestHeaders.Add("Cookie", cookie.Key + "=" + cookie.Value);
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}
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return client;
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});
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}
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// IHttpClientFactory for calling remote services via RemoteServiceBase
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services.AddHttpClient();
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return services;
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}
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internal static IServiceCollection TryAddSwagger(this IServiceCollection services, bool useSwagger)
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{
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if (useSwagger)
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{
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services.AddSwaggerGen(c =>
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{
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c.SwaggerDoc(Constants.Version, new OpenApiInfo { Title = Constants.PackageId, Version = Constants.Version });
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});
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}
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return services;
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}
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private static IServiceCollection AddOqtaneServices(this IServiceCollection services)
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{
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if (services is null)
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{
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throw new ArgumentNullException(nameof(services));
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}
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var hostedServiceType = typeof(IHostedService);
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var assemblies = AppDomain.CurrentDomain.GetOqtaneAssemblies();
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foreach (var assembly in assemblies)
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{
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// dynamically register module scoped services (ie. client service classes)
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var implementationTypes = assembly.GetInterfaces<IService>();
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foreach (var implementationType in implementationTypes)
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{
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if (implementationType.AssemblyQualifiedName != null)
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{
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var serviceType = Type.GetType(implementationType.AssemblyQualifiedName.Replace(implementationType.Name, $"I{implementationType.Name}"));
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services.AddScoped(serviceType ?? implementationType, implementationType);
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}
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}
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// dynamically register module transient services (ie. server DBContext, repository classes)
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implementationTypes = assembly.GetInterfaces<ITransientService>();
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foreach (var implementationType in implementationTypes)
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{
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if (implementationType.AssemblyQualifiedName != null)
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{
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var serviceType = Type.GetType(implementationType.AssemblyQualifiedName.Replace(implementationType.Name, $"I{implementationType.Name}"));
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services.AddTransient(serviceType ?? implementationType, implementationType);
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}
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}
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// dynamically register hosted services
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var serviceTypes = assembly.GetTypes(hostedServiceType);
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foreach (var serviceType in serviceTypes)
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{
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if (!services.Any(item => item.ServiceType == serviceType))
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{
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services.AddSingleton(hostedServiceType, serviceType);
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}
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}
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// dynamically register server startup services
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assembly.GetInstances<IServerStartup>()
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.ToList()
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.ForEach(x => x.ConfigureServices(services));
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// dynamically register client startup services (these services will only be used when running on Blazor Server)
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assembly.GetInstances<IClientStartup>()
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.ToList()
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.ForEach(x => x.ConfigureServices(services));
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}
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return services;
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}
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private static void LoadAssemblies()
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{
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var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location);
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if (assemblyPath == null) return;
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AssemblyLoadContext.Default.Resolving += ResolveDependencies;
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var assembliesFolder = new DirectoryInfo(assemblyPath);
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var assemblies = AppDomain.CurrentDomain.GetAssemblies();
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// iterate through Oqtane assemblies in /bin ( filter is narrow to optimize loading process )
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foreach (var dll in assembliesFolder.EnumerateFiles($"*.dll", SearchOption.TopDirectoryOnly).Where(f => f.IsOqtaneAssembly()))
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{
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AssemblyName assemblyName;
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try
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{
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assemblyName = AssemblyName.GetAssemblyName(dll.FullName);
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}
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catch
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{
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Debug.WriteLine($"Oqtane Error: Cannot Get Assembly Name For {dll.Name}");
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continue;
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}
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if (!assemblies.Any(a => AssemblyName.ReferenceMatchesDefinition(assemblyName, a.GetName())))
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{
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AssemblyLoadContext.Default.LoadOqtaneAssembly(dll, assemblyName);
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}
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}
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}
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private static void LoadSatelliteAssemblies(string[] installedCultures)
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{
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AssemblyLoadContext.Default.Resolving += ResolveDependencies;
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foreach (var file in Directory.EnumerateFiles(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), $"*{Constants.SatelliteAssemblyExtension}", SearchOption.AllDirectories))
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{
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var code = Path.GetFileName(Path.GetDirectoryName(file));
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if (installedCultures.Contains(code))
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{
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try
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{
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Assembly assembly = AssemblyLoadContext.Default.LoadFromStream(new MemoryStream(System.IO.File.ReadAllBytes(file)));
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Debug.WriteLine($"Oqtane Info: Loaded Satellite Assembly {file}");
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}
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catch (Exception ex)
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{
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Debug.WriteLine($"Oqtane Error: Unable To Load Satellite Assembly {file} - {ex}");
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}
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}
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else
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{
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Debug.WriteLine($"Oqtane Error: Culture Not Supported For Satellite Assembly {file}");
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}
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}
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}
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private static Assembly ResolveDependencies(AssemblyLoadContext context, AssemblyName name)
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{
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var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location) + Path.DirectorySeparatorChar + name.Name + ".dll";
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if (System.IO.File.Exists(assemblyPath))
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{
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return context.LoadFromStream(new MemoryStream(System.IO.File.ReadAllBytes(assemblyPath)));
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}
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else
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{
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return null;
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}
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}
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}
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}
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