2024-07-27 16:07:13 +02:00
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using DotBased.ASP.Auth.Scheme;
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using DotBased.ASP.Auth.Services;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Components.Authorization;
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2024-07-13 16:27:45 +02:00
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using Microsoft.Extensions.DependencyInjection;
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namespace DotBased.ASP.Auth;
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public static class DotBasedAuthDependencyInjection
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{
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/// <summary>
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/// Use the DotBased authentication implementation
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/// </summary>
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/// <remarks>Use the app.UseAuthentication() and app.UseAuthorization()!</remarks>
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2024-07-27 14:38:39 +02:00
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/// <param name="services">Service collection</param>
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/// <param name="configurationAction">DotBased auth configuration</param>
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public static IServiceCollection AddBasedServerAuth(this IServiceCollection services, Action<BasedAuthConfiguration>? configurationAction = null)
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{
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/*var authBuilder = new BasedAuthBuilder(services, configurationAction);
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return authBuilder;*/
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var Configuration = new BasedAuthConfiguration();
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configurationAction?.Invoke(Configuration);
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services.AddSingleton<BasedAuthConfiguration>(Configuration);
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if (Configuration.AuthDataProviderType == null)
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throw new ArgumentNullException(nameof(Configuration.AuthDataProviderType), $"No '{nameof(IAuthDataProvider)}' configured!");
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services.AddScoped(typeof(IAuthDataProvider), Configuration.AuthDataProviderType);
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if (Configuration.SessionStateProviderType == null)
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throw new ArgumentNullException(nameof(Configuration.SessionStateProviderType), $"No '{nameof(ISessionStateProvider)}' configured!");
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services.AddScoped(typeof(ISessionStateProvider), Configuration.SessionStateProviderType);
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services.AddScoped<AuthService>();
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services.AddScoped<AuthenticationStateProvider, BasedServerAuthenticationStateProvider>();
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services.AddAuthentication(options =>
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{
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options.DefaultScheme = BasedAuthenticationHandler.AuthenticationScheme;
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}).AddScheme<BasedAuthenticationHandlerOptions, BasedAuthenticationHandler>(BasedAuthenticationHandler.AuthenticationScheme, null);
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services.AddAuthorization();
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services.AddCascadingAuthenticationState();
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return services;
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}
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public static WebApplication UseBasedServerAuth(this WebApplication app)
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{
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app.UseAuthentication();
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app.UseAuthorization();
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// Data
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var authConfig = app.Services.GetService<BasedAuthConfiguration>();
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if (authConfig == null)
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throw new NullReferenceException($"{nameof(BasedAuthConfiguration)} is null!");
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if (authConfig.AuthDataProviderType == null)
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throw new NullReferenceException($"{nameof(authConfig.AuthDataProviderType)} is null, cannot instantiate an instance of {nameof(IAuthDataProvider)}");
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var dataProvider = (IAuthDataProvider?)Activator.CreateInstance(authConfig.AuthDataProviderType);
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if (dataProvider != null) authConfig.SeedData?.Invoke(dataProvider);
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return app;
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2024-07-13 16:27:45 +02:00
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}
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}
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