Program cs - Assignment 3

using Assignment3_Backend.Factory;
using Assignment3_Backend.Models;
using Microsoft.AspNetCore.Http.Features;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using System.Text;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddCors(options => options.AddDefaultPolicy(
    include =>
    {
        include.AllowAnyHeader();
        include.AllowAnyMethod();
        include.AllowAnyOrigin();
    }));

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

//For identity
builder.Services.AddIdentity<AppUser, IdentityRole>(options =>
{
    options.Password.RequireUppercase = false;
    options.Password.RequireLowercase = false;
    options.Password.RequireNonAlphanumeric = false;
    options.Password.RequireDigit = true;
    options.User.RequireUniqueEmail = true;
})
.AddEntityFrameworkStores<AppDbContext>()
.AddDefaultTokenProviders();

//Adding JWT Bearer
builder.Services.AddAuthentication()
                .AddCookie()
                .AddJwtBearer(options =>
                {
                    options.TokenValidationParameters = new TokenValidationParameters()
                    {
                        ValidIssuer = builder.Configuration["Tokens:Issuer"],
                        ValidAudience = builder.Configuration["Tokens:Audience"],
                        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(builder.Configuration["Tokens:Key"]))
                    };
                });

// File upload functionality
builder.Services.Configure<FormOptions>(o =>
{
    o.ValueLengthLimit = int.MaxValue;
    o.MultipartBodyLengthLimit = int.MaxValue;
    o.MemoryBufferThreshold = int.MaxValue;
});

builder.Services.AddScoped<IUserClaimsPrincipalFactory<AppUser>, AppUserClaimsPrincipalFactory>();

builder.Services.Configure<DataProtectionTokenProviderOptions>(options => options.TokenLifespan = TimeSpan.FromHours(3));

//For Entity Framework
builder.Services.AddDbContext<AppDbContext>(options => options.UseSqlServer(builder.Configuration.GetConnectionString("DefaultConnection")));
builder.Services.AddScoped<IRepository, Repository>();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

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


app.MapControllers();

app.Run();