SensoFarm/Tests/MockJWTokens.cs

using Api;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.IdentityModel.Tokens;
using System;
using System.Collections.Generic;
using System.IdentityModel.Tokens.Jwt;
using System.Linq;
using System.Security.Claims;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.IdentityModel.Protocols.OpenIdConnect;
using Microsoft.AspNetCore.TestHost;

namespace Tests
{
    public static class MockJwtTokens
    {
        public static string Issuer { get; } = Guid.NewGuid().ToString();
        public static SecurityKey SecurityKey { get; }
        public static SigningCredentials SigningCredentials { get; }

        private static readonly JwtSecurityTokenHandler s_tokenHandler = new JwtSecurityTokenHandler();
        private static readonly RandomNumberGenerator s_rng = RandomNumberGenerator.Create();
        private static readonly byte[] s_key = new byte[32];

        static MockJwtTokens()
        {
            s_rng.GetBytes(s_key);
            SecurityKey = new SymmetricSecurityKey(s_key) { KeyId = Guid.NewGuid().ToString() };
            SigningCredentials = new SigningCredentials(SecurityKey, SecurityAlgorithms.HmacSha256);
        }

        public static string GenerateJwtToken(IEnumerable<Claim> claims)
        {
            return s_tokenHandler.WriteToken(new JwtSecurityToken(Issuer, null, claims, null, DateTime.UtcNow.AddMinutes(20), SigningCredentials));
        }
    }
    public class BaseIntegrationTest : WebApplicationFactory<Startup>
    {
        protected override void ConfigureWebHost(IWebHostBuilder builder)
        {
            builder.ConfigureTestServices(ConfigureServices);
            builder.ConfigureLogging((WebHostBuilderContext context, ILoggingBuilder loggingBuilder) =>
            {
                loggingBuilder.ClearProviders();
                loggingBuilder.AddConsole(options => options.IncludeScopes = true);
            });
        }

        protected virtual void ConfigureServices(IServiceCollection services)
        {
            services.Configure<JwtBearerOptions>(JwtBearerDefaults.AuthenticationScheme, options =>
            {
                var config = new OpenIdConnectConfiguration()
                {
                    Issuer = MockJwtTokens.Issuer
                };

                config.SigningKeys.Add(MockJwtTokens.SecurityKey);
                options.Configuration = config;
            });
        }
    }
}