Program.cs

using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.IdentityModel.Tokens;
using System.Text;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
ConfigurationManager configuration = builder.Configuration;

// JWT configuration
builder.Services.AddAuthentication(cfg =>
{
	cfg.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
	cfg.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
	cfg.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(x =>
	{
		x.RequireHttpsMetadata = false;
		x.SaveToken = false;
		x.TokenValidationParameters = new TokenValidationParameters
		{
			ValidateIssuerSigningKey = true,
			IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(configuration["ApplicationSettings:JWT_Secret"])),
			ValidateIssuer = false,
			ValidateAudience = false,
			ClockSkew = TimeSpan.Zero
		};
	});



var app = builder.Build();

// Configure the HTTP request pipeline.

app.UseHttpsRedirection();
app.UseAuthentication();

app.UseAuthorization();

app.MapControllers();

app.Run();