massive work on user auth

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();