eShopOnContainers/src/Apigw/OcelotApiGw/Startup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using CacheManager.Core;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Ocelot.DependencyInjection;
using Ocelot.Middleware;

namespace OcelotApiGw
{
    public class Startup
    {

        private readonly IConfiguration _cfg;

        public Startup(IConfiguration configuration)
        {
            _cfg = configuration;
        }

        public void ConfigureServices(IServiceCollection services)
        {
            var identityUrl = _cfg.GetValue<string>("IdentityUrl");
            var authenticationProviderKey = "IdentityApiKey";

            services.AddAuthentication()
                .AddJwtBearer(authenticationProviderKey, x =>
                {
                    x.Authority = identityUrl;
                    x.RequireHttpsMetadata = false;
                    x.Audience = "ocelot";
                });

            services.AddOcelot(_cfg);
        }

        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            loggerFactory.AddConsole(_cfg.GetSection("Logging"));

            app.UseOcelot().Wait();
        }
    }
}