magman/MagMan.UI/Program.cs

using MagMan.UI.Data;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using MagMan.Data;
using Microsoft.AspNetCore.Localization;
using System.Globalization;
using Microsoft.AspNetCore.HttpOverrides;
using StackExchange.Redis;
using MagMan.Data.Services;
using HealthChecks.UI.Client;
using Microsoft.AspNetCore.Diagnostics.HealthChecks;
using Blazored.LocalStorage;
using Blazored.SessionStorage;
using Microsoft.Extensions.Diagnostics.HealthChecks;
using System.Configuration;
using Microsoft.AspNetCore.Components.Authorization;
using MagMan.UI.Areas.Identity;

var builder = WebApplication.CreateBuilder(args);

// gestione configurazione
var connectionString = builder.Configuration.GetConnectionString("UserIdentityDbContextConnection") ?? throw new InvalidOperationException("Connection string 'UserIdentityDbContextConnection' not found.");

// REDIS setup
var redisConnString = builder.Configuration.GetConnectionString("Redis");
string redisSrvAddr = redisConnString.Substring(0, redisConnString.IndexOf(":"));
string connStringRedis = redisConnString ?? "localhost:6379, DefaultDatabase=1, connectTimeout=5000, syncTimeout=5000, asyncTimeout=5000, abortConnect=false, ssl=false";
//string redisSrvAddr = connStringRedis.Substring(0, connStringRedis.IndexOf(":"));
// avvio oggetto shared x redis...
var redisMultiplexer = ConnectionMultiplexer.Connect(connStringRedis);
// Add services x accesso dati
builder.Services.AddSingleton<IConnectionMultiplexer>(redisMultiplexer);

// init info x DB
string dbServerAddr = builder.Configuration["DbConfig:Server"];
string nKey = builder.Configuration["DbConfig:nKey"];
string sKey = builder.Configuration["DbConfig:sKey"];
MagMan.Data.DbConfig.InitDb(dbServerAddr, nKey, sKey);
MagMan.User.DbConfig.InitDb(dbServerAddr, nKey, sKey);
// inizializzo il DB e creo (se necessario) l'utente
MagMan.User.DbConfig.CheckUser(nKey, sKey);
// verifico se serve applicazione migrazioni
MagMan.Data.DbConfig.ExecMigrationMain();
//DbConfig.ExecMigrationIdentity();
string connStringDB = DbConfig.CONNECTION_STRING;

// healthchecks
builder.Services.AddHealthChecks()
    .AddMySql(connStringDB, "MySql instance")
    .AddAsyncCheck($"DB PING ({dbServerAddr})", () => MagMan.UI.Health.Checks.PingCheck(dbServerAddr))
    .AddAsyncCheck($"Redis PING ({redisSrvAddr})", () => MagMan.UI.Health.Checks.PingCheck(redisSrvAddr))
    .AddProcessAllocatedMemoryHealthCheck(512, "Max Process memory (<512MB)", failureStatus: HealthStatus.Degraded) // 512 MB max allocated memory
    .AddRedis(builder.Configuration.GetConnectionString("Redis"), "Redis", failureStatus: HealthStatus.Degraded)
    .AddAsyncCheck($"MySql Root User", () => MagMan.UI.Health.Checks.DbUserRoot("MySql"))
#if false
    .AddAsyncCheck($"MySql Identity", () => MagMan.UI.Health.Checks.DbIdentity(DbConfig.DATABASE_NAME))
    .AddAsyncCheck($"MySql PlantLog", () => MagMan.UI.Health.Checks.DbPlantTable(DbConfig.DATABASE_NAME))  
#endif
    ;

builder.Services.AddHealthChecksUI(s =>
      {
          s.AddHealthCheckEndpoint("MagMan_Services", "health");
          s.SetEvaluationTimeInSeconds(60);
          //s.SetEvaluationTimeInSeconds(60);
          s.SetMinimumSecondsBetweenFailureNotifications(120);
          s.SetApiMaxActiveRequests(5);
          s.SetHeaderText("MagMan Health Check Status");
      })
      .AddInMemoryStorage();


// cookie applicazione da 14 gg (defaul) a 30
builder.Services.ConfigureApplicationCookie(o =>
{
    o.ExpireTimeSpan = TimeSpan.FromDays(30);
    o.SlidingExpiration = true;
});
// token di sicurezza dati a 3h
builder.Services.Configure<DataProtectionTokenProviderOptions>(o =>
   o.TokenLifespan = TimeSpan.FromHours(3));




builder.Services.AddDbContext<MagMan.User.UserIdentityDbContext>(options =>
    options.UseSqlServer(connectionString));

builder.Services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
    .AddEntityFrameworkStores<MagMan.User.UserIdentityDbContext>();

#if false

 // setup MySql
            //string connString = Configuration.GetConnectionString("AdminConnection");
            var serverVersion = DbConfig.MysqlServerVersion(connStringDB);
            services.AddDbContext<UserIdentityDbContext>(options =>
                options.UseMySql(connStringDB, serverVersion));

            // identity management
            services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
                .AddRoles<IdentityRole>()
                .AddEntityFrameworkStores<UserIdentityDbContext>();

#endif


// Add services to the container.
builder.Services.AddRazorPages();
builder.Services.AddServerSideBlazor();


// servizi dati
builder.Services.AddSingleton<WeatherForecastService>();
//builder.Services.AddSingleton<StatusData>();
//builder.Services.AddSingleton<ListSelectDataSrv>();
//builder.Services.AddSingleton<OrderDataSrv>();
//builder.Services.AddSingleton<SharedMemService>();
builder.Services.AddScoped<MessageService>();
builder.Services.AddBlazoredLocalStorage();
builder.Services.AddBlazoredSessionStorage();

// gestione email
builder.Services.Configure<MailKitMailSettings>(builder.Configuration.GetSection(nameof(MailKitMailSettings)));
builder.Services.AddScoped<MailService>();

builder.Services.AddHttpContextAccessor();



// servizi auth
builder.Services.AddScoped<AuthenticationStateProvider, RevalidatingIdentityAuthenticationStateProvider<IdentityUser>>();
#if false
builder.Services.AddScoped<AuthenticationStateProvider, RevalidatingIdentityAuthenticationStateProvider<IdentityUser>>();
builder.Services.AddDatabaseDeveloperPageExceptionFilter();

# endif

builder.Services.AddSingleton<IConfiguration>(builder.Configuration);



var app = builder.Build();

// aggiunt base URL x routing corretto
app.UsePathBase(builder.Configuration["OptConf:BaseUrl"]);

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Error");
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

app.UseHttpsRedirection();

app.UseStaticFiles();

app.UseRouting();

// cultura IT...
var supportedCultures = new[]{
                new CultureInfo("it-IT")
            };
app.UseRequestLocalization(new RequestLocalizationOptions
{
    DefaultRequestCulture = new RequestCulture("it-IT"),
    SupportedCultures = supportedCultures,
    FallBackToParentCultures = false
});
CultureInfo.DefaultThreadCurrentCulture = CultureInfo.CreateSpecificCulture("it-IT");

// fix forwarders
app.UseForwardedHeaders(new ForwardedHeadersOptions
{
    ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
});

app.UseAuthentication();
app.UseAuthorization();


#if false
app.MapBlazorHub();
app.MapFallbackToPage("/_Host"); 
#endif

app.UseEndpoints(endpoints =>
{
    endpoints.MapControllers();
    endpoints.MapBlazorHub();
    endpoints.MapHealthChecksUI();
    endpoints.MapHealthChecks("/health", new HealthCheckOptions
    {
        Predicate = _ => true,
        ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
    });
    endpoints.MapFallbackToPage("/_Host");
});


app.Run();