Program.cs

using BlogApi;
using BlogApi.Database;
using BlogApi.Middlewares;
using BlogApi.Repositories;
using BlogApi.Repositories.Interfaces;
using BlogApi.ServiceContracts;
using BlogApi.Services;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using Serilog;
using System.Text;

var builder = WebApplication.CreateBuilder(args);
//builder.Host.UseSerilog((context, configurations) => {
//    configurations.ReadFrom.Configuration(context.Configuration);
//});

builder.Services.AddControllers();
builder.Services.AddHttpContextAccessor();
builder.Services.AddScoped<IPasswordHashingService, PasswordHashingService>();
builder.Services.AddScoped<IAuthenticateUserService, AuthenticateUserService>();
builder.Services.AddScoped<IJwtTokenService, JwtTokenService>();
builder.Services.AddScoped<ICategoryService, CategoryService>();
builder.Services.AddScoped<IPostService, PostService>();
builder.Services.AddScoped<ICommentService, CommentService>();
builder.Services.AddScoped<IReactService, ReactService>();
builder.Services.AddScoped<IUnitOfWork, UnitOfWork>();
builder.Services.AddScoped<IEmailService, EmailService>();

builder.Services.Configure<JwtOptions>(builder.Configuration.GetSection("jwt"));
builder.Services.Configure<EmailOptions>(builder.Configuration.GetSection("email"));

builder.Services.AddDbContext<AppDbContext>(options => options.UseSqlServer(builder.Configuration.GetConnectionString("default")));

var jwtOptions = builder.Configuration.GetSection("jwt").Get<JwtOptions>();

builder.Services.AddAuthentication()
    .AddJwtBearer(JwtBearerDefaults.AuthenticationScheme, options => {
        options.TokenValidationParameters = new TokenValidationParameters {
            ValidateAudience = true,
            ValidAudience = jwtOptions.Audiance,
            ValidateIssuer = true,
            ValidIssuer = jwtOptions.Issuer,
            ValidateLifetime = true,
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtOptions.SigningKey)),
            ClockSkew = TimeSpan.Zero
        };
    });
var app = builder.Build();

// Configure the HTTP request pipeline.
app.UseMiddleware<GlobalErrorHandlingMiddleware>();

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

app.Run();