PIR_Lab_1/Program.cs - master - Lexus_666/PIR_Lab_3

PIR_Lab_1/Program.cs
120 строк3 KB
Lexus_666
CORS setup
24 дек 2025, 00:32
24 дек 2025, 00:3281bee9f
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.ApiExplorer;
using Microsoft.OpenApi.Models;
using PIR_Lab_1.Interfaces;
using PIR_Lab_1.Middleware;
using PIR_Lab_1.Services;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();

builder.Services.AddLogging();

builder.Services.AddHttpClient<IInternalApiClient, InternalApiClient>(client =>
{
    client.Timeout = TimeSpan.FromSeconds(30);
});

builder.Services.AddApiVersioning(options =>
{
    options.DefaultApiVersion = new ApiVersion(1, 0);
    options.AssumeDefaultVersionWhenUnspecified = true;
    options.ReportApiVersions = true;
});

builder.Services.AddVersionedApiExplorer(options =>
{
    options.GroupNameFormat = "'v'VVV";
    options.SubstituteApiVersionInUrl = true;
});

builder.Services.AddSwaggerGen(options =>
{
    options.SwaggerDoc("v1", new OpenApiInfo
    {
        Version = "v1",
        Title = "My API v1",
        Description = "Version 1 of API"
    });

    options.SwaggerDoc("v2", new OpenApiInfo
    {
        Version = "v2",
        Title = "My API v2",
        Description = "Version 2 of API"
    });

    options.AddSecurityDefinition("ApiKey", new OpenApiSecurityScheme
    {
        Description = "Enter your API key",
        Name = "X-API-Key",
        In = ParameterLocation.Header,
        Type = SecuritySchemeType.ApiKey,
        Scheme = "ApiKey"
    });

    options.AddSecurityRequirement(new OpenApiSecurityRequirement
    {
        {
            new OpenApiSecurityScheme
            {
                Reference = new OpenApiReference
                {
                    Type = ReferenceType.SecurityScheme,
                    Id = "ApiKey"
                }
            },
            Array.Empty<string>()
        }
    });
});

builder.Services.AddSingleton<ITaskService, TaskService>();
builder.Services.AddSingleton<IUserService, UserService>();
builder.Services.AddSingleton<IApiKeyService, ApiKeyService>();
builder.Services.AddSingleton<IIdempotencyService, IdempotencyService>();
builder.Services.AddSingleton<IStatisticsService, StatisticsService>();
builder.Services.AddSingleton<IInternalApiClient, InternalApiClient>();


builder.Services.AddCors(options => options.AddPolicy(
    "ApiPolicy", b => b
        .AllowAnyOrigin()
        .AllowAnyHeader()
        .AllowAnyMethod()));


var app = builder.Build();

var apiVersionDescriptionProvider = app.Services.GetRequiredService<IApiVersionDescriptionProvider>();

app.UseCors("ApiPolicy");

if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI(options =>
    {
        foreach (var description in apiVersionDescriptionProvider.ApiVersionDescriptions)
        {
            options.SwaggerEndpoint(
                $"/swagger/{description.GroupName}/swagger.json",
                $"My API {description.GroupName.ToUpperInvariant()}");
        }
    });
}

app.UseRouting();

app.UseMiddleware<RateLimitingMiddleware>();
app.UseMiddleware<StatisticsLoggingMiddleware>();
app.UseMiddleware<IdempotencyMiddleware>();
app.UseMiddleware<ApiKeyMiddleware>();

// app.UseHttpsRedirection();
app.UseAuthorization();
app.MapControllers();

app.Run();