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// SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
// SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
using System.Threading.RateLimiting;
using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Authentication.Google;
using Microsoft.AspNetCore.HttpOverrides;
using Progmasoft.Progmaweb.Api.Accounts;
using Progmasoft.Progmaweb.Api.Security;
WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
builder.Services.Configure<AccountSessionOptions>(builder.Configuration.GetSection(AccountSessionOptions.SectionName));
builder.Services.AddSingleton(TimeProvider.System);
builder.Services.AddSingleton<IAccountStore, InMemoryAccountStore>();
builder.Services.AddSingleton<AccountService>();
builder.Services.AddSingleton<SessionService>();
builder.Services
.AddAuthentication()
.AddCookie(AccountEndpoints.ExternalCookieScheme, options =>
{
options.Cookie.Name = "__Host-ProgmasoftExternal";
options.Cookie.HttpOnly = true;
options.Cookie.IsEssential = true;
options.Cookie.SameSite = SameSiteMode.Lax;
options.Cookie.SecurePolicy = CookieSecurePolicy.Always;
options.ExpireTimeSpan = TimeSpan.FromMinutes(10);
})
.AddGoogle(GoogleDefaults.AuthenticationScheme, options =>
{
options.ClientId = builder.Configuration["Authentication:Google:ClientId"] ?? string.Empty;
options.ClientSecret = builder.Configuration["Authentication:Google:ClientSecret"] ?? string.Empty;
options.CallbackPath = "/api/v1/accounts/oauth/google/callback";
options.SignInScheme = AccountEndpoints.ExternalCookieScheme;
options.SaveTokens = false;
});
builder.Services.AddProblemDetails();
builder.Services.AddHealthChecks();
builder.Services.AddRateLimiter(options =>
{
options.RejectionStatusCode = StatusCodes.Status429TooManyRequests;
options.AddPolicy("account-auth", context =>
{
string partition = context.Connection.RemoteIpAddress?.ToString() ?? "unknown";
return RateLimitPartition.GetSlidingWindowLimiter(partition, _ => new SlidingWindowRateLimiterOptions
{
AutoReplenishment = true,
PermitLimit = 12,
QueueLimit = 0,
SegmentsPerWindow = 6,
Window = TimeSpan.FromMinutes(3)
});
});
});
builder.Services.Configure<ForwardedHeadersOptions>(ForwardedHeadersPolicy.Configure);
builder.WebHost.ConfigureKestrel(options => options.Limits.MaxRequestBodySize = 16 * 1024);
WebApplication app = builder.Build();
app.UseForwardedHeaders();
if (!app.Environment.IsDevelopment())
{
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseMiddleware<SecurityHeadersMiddleware>();
app.UseAuthentication();
app.UseRateLimiter();
app.UseExceptionHandler();
app.MapHealthChecks("/health");
app.MapGet("/api/v1/status", () => Results.Ok(new
{
service = "progmaweb-account",
status = "online",
version = "1.0.0"
}));
app.MapAccountEndpoints();
app.Run();
public partial class Program;
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