Program.cs

using BookManagmentSystem.Data;
using BookManagmentSystem.Data.Repositories;
using HisaberAccountServer.Data;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using System.Text;

var builder = WebApplication.CreateBuilder(args);

// Add services
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.AddDistributedMemoryCache();
builder.Services.AddSession();

builder.Services.AddCors(options =>
{
    options.AddPolicy("AllowAll",
        builder => builder.AllowAnyOrigin()
                          .AllowAnyMethod()
                          .AllowAnyHeader());
});

builder.Services.AddDbContext<BookDbContext>(options =>
    options.UseSqlServer(builder.Configuration.GetConnectionString("DefaultConnection")));

builder.Services.AddScoped<IUnitOfWork, UnitOfWork>();
builder.Services.AddScoped(typeof(IGenericRepository<>), typeof(GenericRepository<>));

builder.Services.AddAuthentication(option =>
{
    option.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
    option.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
    option.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
})
.AddJwtBearer(option =>
{
    option.TokenValidationParameters = new TokenValidationParameters
    {
        ValidateIssuer = true,
        ValidateAudience = true,
        ValidateLifetime = true,
        ValidateIssuerSigningKey = true,
        ValidIssuer = builder.Configuration["Jwt:Issuer"],
        ValidAudience = builder.Configuration["Jwt:Audience"],
        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(builder.Configuration["Jwt:Key"]!))
    };
});

builder.Services.AddIdentity<ApplicationUser, IdentityRole>(option =>
{
    option.Password.RequiredLength = 6;
    option.Password.RequireNonAlphanumeric = false;
    option.Password.RequireUppercase = false;
    option.Password.RequireLowercase = false;
    option.Password.RequireDigit = false;
    option.SignIn.RequireConfirmedEmail = true;
})
.AddEntityFrameworkStores<BookDbContext>()
.AddDefaultTokenProviders();

var app = builder.Build();

if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();

app.UseCors("AllowAll");
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseSession();

app.MapControllers();
app.Run();