massive work on user auth

SurveyBackend/SurveyBackend.API/Controllers/AuthController.cs

@@ -8,7 +8,7 @@ namespace SurveyBackend.Controllers;
 public class AuthController : ControllerBase
 {
     [HttpPost("login")]
-    public async Task<IActionResult> GetToken([FromBody] UserLoginDTO loginData)
+    public async Task<IActionResult> GetToken([FromBody] UserLoginDto loginData)
     {
         return Ok();
     }

SurveyBackend/SurveyBackend.API/DTOs/UserLoginDto.cs

@@ -1,6 +1,6 @@
 namespace SurveyBackend.DTOs;
 
-public record UserLoginDTO
+public record UserLoginDto
 {
     public required string Email { get; set; }
     public required string Password { get; set; }

SurveyBackend/SurveyBackend.API/DTOs/UserRegistrationDto.cs

@@ -1,6 +1,6 @@
 namespace SurveyBackend.DTOs;
 
-public record UserRegistrationDTO
+public record UserRegistrationDto
 {
     public string Email { get; set; }
     public string Username { get; set; }

SurveyBackend/SurveyBackend.API/Program.cs

@@ -1,6 +1,8 @@
-using Microsoft.AspNetCore.Identity;
+using System.Text;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.EntityFrameworkCore;
-using SurveyBackend.Core.Models;
+using Microsoft.IdentityModel.Tokens;
+using SurveyBackend.Infrastructure;
 using SurveyBackend.Infrastructure.Data;
 
 namespace SurveyBackend;
@@ -11,33 +13,44 @@ public class Program
     {
         var builder = WebApplication.CreateBuilder(args);
 
-        // Add services to the container.
+        AuthOptions.MakeOptions(builder.Configuration, Environment.GetEnvironmentVariable("JWT_SECRET_KEY"));
+
         builder.Services.AddAuthorization();
 
-        builder.Services.AddDbContext<DataContext>(options =>
+        builder.Services.AddDbContext<ApplicationDbContext>(options =>
         {
             options.UseSqlite(builder.Configuration.GetConnectionString("DefaultConnection"));
         });
 
-        builder.Services.AddIdentity<User, IdentityRole<int>>(options => { })
-            .AddEntityFrameworkStores<DataContext>()
-            .AddDefaultTokenProviders();
+        builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+            .AddJwtBearer(options =>
+            {
+                options.TokenValidationParameters = new TokenValidationParameters
+                {
+                    ValidateIssuer = true,
+                    ValidateAudience = true,
+                    ValidateLifetime = true,
+                    ValidateIssuerSigningKey = true,
+                    ValidIssuer = AuthOptions.Issuer,
+                    ValidAudience = AuthOptions.Audience,
+                    IssuerSigningKey = AuthOptions.SymmetricSecurityKey
+                };
+            });
 
         builder.Services.AddControllers();
 
-        // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
         builder.Services.AddEndpointsApiExplorer();
         builder.Services.AddSwaggerGen();
 
         var app = builder.Build();
 
-        // Configure the HTTP request pipeline.
         if (app.Environment.IsDevelopment())
         {
             app.UseSwagger();
             app.UseSwaggerUI();
         }
 
+        app.UseAuthentication();
         app.UseAuthorization();
 
         app.MapControllers();

SurveyBackend/SurveyBackend.API/SurveyBackend.API.csproj

@@ -8,6 +8,7 @@
     </PropertyGroup>
 
     <ItemGroup>
+        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.14" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.2"/>
         <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.3" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0"/>

SurveyBackend/SurveyBackend.API/appsettings.Development.json

@@ -7,5 +7,11 @@
   },
   "ConnectionStrings": {
     "DefaultConnection": "Data Source=Application.db"
+  },
+  "JwtSettings": {
+    "SecretKey": "sigma_super_secret_key_for_jwt_tokens_yo",
+    "Issuer": "SurveyBackend",
+    "Audience": "SurveyClient",
+    "ExpiresInMinutes": 600
   }
 }

SurveyBackend/SurveyBackend.API/appsettings.json

@@ -8,5 +8,11 @@
   "AllowedHosts": "*",
   "ConnectionStrings": {
     "DefaultConnection": "Data Source=Application.db"
+  },
+  "JwtSettings": {
+    "SecretKey": "sigma_super_secret_key_for_jwt_tokens_yo_that_should_be_stored_in_ENV",
+    "Issuer": "SurveyBackend",
+    "Audience": "SurveyClient",
+    "ExpiresInMinutes": 600
   }
 }