99 lines
2.7 KiB
C#
99 lines
2.7 KiB
C#
using Microsoft.AspNetCore.Authentication.Cookies;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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var builder = WebApplication.CreateBuilder(args);
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builder.Services.AddAuthentication(IdentityConstants.ApplicationScheme)
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.AddIdentityCookies()
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.ApplicationCookie!.Configure(opt => opt.Events = new CookieAuthenticationEvents()
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{
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OnRedirectToLogin = ctx =>
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{
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ctx.Response.StatusCode = 401;
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return Task.CompletedTask;
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}
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});
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builder.Services.AddAuthorizationBuilder();
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builder.Services.AddDbContext<AppDbContext>(
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options => options.UseInMemoryDatabase("AppDb"));
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builder.Services.AddIdentityCore<MyUser>()
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.AddEntityFrameworkStores<AppDbContext>()
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.AddApiEndpoints();
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// Add services to the container.
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// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
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builder.Services.AddEndpointsApiExplorer();
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builder.Services.AddSwaggerGen();
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var app = builder.Build();
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app.MapIdentityApi<MyUser>();
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app.UseDefaultFiles();
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app.UseStaticFiles();
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// Configure the HTTP request pipeline.
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if (app.Environment.IsDevelopment())
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{
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app.UseSwagger();
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app.UseSwaggerUI();
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}
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app.UseHttpsRedirection();
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// protection from cross-site request forgery (CSRF/XSRF) attacks with empty body
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// form can't post anything useful so the body is null, the JSON call can pass
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// an empty object {} but doesn't allow cross-site due to CORS.
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app.MapPost("/logout", async (
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SignInManager<MyUser> signInManager,
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[FromBody]object empty) =>
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{
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if (empty is not null)
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{
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await signInManager.SignOutAsync();
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return Results.Ok();
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}
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return Results.NotFound();
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}).RequireAuthorization();
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var summaries = new[]
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{
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"Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
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};
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app.MapGet("/weatherforecast", () =>
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{
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var forecast = Enumerable.Range(1, 5).Select(index =>
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new WeatherForecast
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(
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DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
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Random.Shared.Next(-20, 55),
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summaries[Random.Shared.Next(summaries.Length)]
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))
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.ToArray();
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return forecast;
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})
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.WithName("GetWeatherForecast")
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.WithOpenApi()
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.RequireAuthorization();
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app.MapFallbackToFile("/index.html");
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app.Run();
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internal record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
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{
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public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
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}
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class MyUser : IdentityUser { }
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class AppDbContext(DbContextOptions<AppDbContext> options) :
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IdentityDbContext<MyUser>(options)
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{
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}
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