我想在ASP.Net Core中实现基于JWT的安全性。目前，我只希望它能够读取Authorization标头中的承载令牌并根据我的标准对其进行验证。我不需要（也不想）包含ASP.Net Identity。事实上，我尽量避免使用MVC添加的许多功能，除非我真正需要它们。
我创建了一个最小化项目来演示问题。要查看原始代码，请查看编辑历史记录。我期望这个示例将拒绝所有未提供相应承载令牌的
Startup.cs
我创建了一个最小化项目来演示问题。要查看原始代码，请查看编辑历史记录。我期望这个示例将拒绝所有未提供相应承载令牌的
/api/icons请求。但是，这个示例实际上允许所有请求。Startup.cs
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Configuration;
using Microsoft.AspNetCore.Routing;
using Microsoft.IdentityModel.Tokens;
using System.Text;
using System;
using Newtonsoft.Json.Serialization;
namespace JWTSecurity
{
public class Startup
{
public IConfigurationRoot Configuration { get; set; }
public Startup(IHostingEnvironment env)
{
IConfigurationBuilder builder = new ConfigurationBuilder().SetBasePath(env.ContentRootPath);
Configuration = builder.Build();
}
public void ConfigureServices(IServiceCollection services)
{
services.AddOptions();
services.AddAuthentication();
services.AddMvcCore().AddJsonFormatters(options => options.ContractResolver = new CamelCasePropertyNamesContractResolver());
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole();
app.UseJwtBearerAuthentication(new JwtBearerOptions
{
AutomaticAuthenticate = true,
AutomaticChallenge = true,
TokenValidationParameters = new TokenValidationParameters
{
ValidateIssuerSigningKey = true,
IssuerSigningKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes("supersecretkey")),
ValidateIssuer = false,
ValidateAudience = false,
ValidateLifetime = true,
ClockSkew = TimeSpan.Zero
}
});
app.UseMvc(routes => routes.MapRoute("default", "{controller=Home}/{action=Index}/{id?}"));
}
}
}
控制器/IconsController.cs
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
namespace JWTSecurity.Controllers
{
[Route("api/[controller]")]
public class IconsController : Controller
{
[Authorize]
public IActionResult Get()
{
return Ok("Some content");
}
}
}