Adding token support

Program.cs

@@ -1,3 +1,11 @@
+using System.Text;
+
+using Microsoft.IdentityModel.Tokens;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -11,6 +19,22 @@ builder.Services.AddSwaggerGen();
 
 var app = builder.Build();
 
+var connString = builder.Configuration.GetConnectionString("DefaultConnection");
+
+builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme).AddJwtBearer(options =>
+{
+    options.RequireHttpsMetadata = false;
+    options.SaveToken = true;
+    options.TokenValidationParameters = new TokenValidationParameters()
+    {
+        ValidateIssuer = true,
+        ValidateAudience = true,
+        ValidAudience = builder.Configuration["JWT:Audience"],
+        ValidIssuer = builder.Configuration["JWT:Issuer"],
+        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(builder.Configuration["JWT:Secret"]!))
+    };
+});
+
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
 {
@@ -21,6 +45,7 @@ if (app.Environment.IsDevelopment())
 
 app.UseHttpsRedirection();
 
+app.UseAuthentication();
 app.UseAuthorization();
 
 app.MapControllers();