Добавил авторизацию

URL-Shortener/Controllers/ShortUrlController.cs

@@ -3,6 +3,7 @@ using Microsoft.EntityFrameworkCore;
 using URL_Shortener.DTO;
 using URL_Shortener.Models;
 using HashidsNet;
+using Microsoft.AspNetCore.Authorization;
 
 namespace URL_Shortener.Controllers
 {
@@ -78,12 +79,15 @@ namespace URL_Shortener.Controllers
         }
 
         [HttpDelete("{id:int}")]
+        [Authorize]
         public async Task<IActionResult> DeleteShortUrlByIdAsync(int id)
         {
             var shortUrl = await _db.ShortUrls.FindAsync(id);
             if (shortUrl == null)
                 return NotFound();
 
+            // TODO: определение пользователя по jwt
+
             _db.ShortUrls.Remove(shortUrl);
 
             var clickInfos = _db.ClickInfos.Where(c => c.ShortUrlId == id);

URL-Shortener/Controllers/UserController.cs

@@ -13,8 +13,8 @@ namespace URL_Shortener.Controllers
         [HttpPost("register")]
         public async Task<IActionResult> RegisterAsync(RegisterUserDTO dto)
         {
-            await _userService.RegisterAsync(dto.Name, dto.Email, dto.Password);
+            var jwt = await _userService.RegisterAsync(dto.Name, dto.Email, dto.Password);
-            return Ok();
+            return Ok(jwt);
         }
 
         [HttpPost("login")]

URL-Shortener/Program.cs

@@ -1,7 +1,10 @@
 using Microsoft.EntityFrameworkCore;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
 using URL_Shortener;
 using URL_Shortener.Services;
 using URL_Shortener.Settings;
+using Microsoft.IdentityModel.Tokens;
+using System.Text;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -18,7 +21,20 @@ builder.Services.AddSingleton<HashidsNet.Hashids>();
 
 builder.Services.AddScoped<UserService>();
 builder.Services.AddScoped<JwtService>();
-builder.Services.Configure<AuthSettings>(builder.Configuration.GetSection("AuthSettings"));
+
+var authSettings = builder.Configuration.GetSection("AuthSettings");
+builder.Services.Configure<AuthSettings>(authSettings);
+
+builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+    .AddJwtBearer(o => o.TokenValidationParameters = new()
+    {
+        ValidateIssuerSigningKey = true,
+        ValidateIssuer = true,
+        ValidateAudience = false,
+        ValidateLifetime = true,
+        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(
+            authSettings.Get<AuthSettings>().SecretKey))
+    });
 
 builder.Services.AddDbContext<AppDbContext>(options =>
 {
@@ -47,6 +63,7 @@ using (var scope = app.Services.CreateScope())
 
 //app.UseHttpsRedirection();
 
+app.UseAuthentication();
 app.UseAuthorization();
 
 app.MapControllers();

URL-Shortener/Services/UserService.cs

@@ -9,7 +9,7 @@ namespace URL_Shortener.Services
         private readonly AppDbContext _db = db;
         private readonly JwtService _jwtService = jwtService;
 
-        public async Task RegisterAsync(string userName, string email, string password, CancellationToken cancellationToken = default)
+        public async Task<string> RegisterAsync(string userName, string email, string password, CancellationToken cancellationToken = default)
         {
             if (await _db.Users.FirstOrDefaultAsync(u => u.Email == email, cancellationToken) != null)
                 throw new Exception("This user already exists.");
@@ -23,6 +23,8 @@ namespace URL_Shortener.Services
 
             await _db.Users.AddAsync(user, cancellationToken);
             await _db.SaveChangesAsync(cancellationToken);
+
+            return _jwtService.GenerateToken(user);
         }
 
         public async Task<string> LoginAsync(string email, string password, CancellationToken cancellationToken = default)