我在这里关注这篇文章:https://fullstackmark.com/post/13/jwt-authentication-with-aspnet-core-2-web-api-angular-5-net-core-identity-and-facebook-login我遇到了一个障碍，我的 JWT 不记名 token 未授权我的用户。我获得了有效的 JWT - 请参阅屏幕截图:
这是我调用 api 来检索该 token 的屏幕截图:
这是我在 postman 中收到 401 的屏幕截图。
我已经阅读了该文章的所有评论，其他一些评论由于各种原因收到了 401，但我已经解决了所有这些问题，而且它们不是我的。
想知道另一双眼睛是否可以帮助发现正在发生的事情。顺便说一句，我没有使用 Identity 进行登录。我更喜欢使用自己的表结构和登录机制，但我不认为这是问题的根源。
这是我的startup.cs 文件。这里有人突然想到了什么吗？不太确定下一步该去哪里。
public class Startup
{
private const string SecretKey = "iNivDmHLpUA223sqsfhqGbMRdRj1PVkH";
private readonly SymmetricSecurityKey _signingKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(SecretKey));
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
// In production, the Angular files will be served from this directory
services.AddSpaStaticFiles(configuration =>
{
configuration.RootPath = "ClientApp/dist";
});
services.AddDbContext<MyHomeBuilderContext>(options =>
options.UseSqlServer(Configuration.GetConnectionString("MyHomeBuilderContext"))
);
services.AddSingleton<IJwtFactory, JwtFactory>();
services.TryAddTransient<IHttpContextAccessor, HttpContextAccessor>();
// jwt wire up
// Get options from app settings
var jwtAppSettingOptions = Configuration.GetSection(nameof(JwtIssuerOptions));
// Configure JwtIssuerOptions
services.Configure<JwtIssuerOptions>(options =>
{
options.Issuer = jwtAppSettingOptions[nameof(JwtIssuerOptions.Issuer)];
options.Audience = jwtAppSettingOptions[nameof(JwtIssuerOptions.Audience)];
options.SigningCredentials = new SigningCredentials(_signingKey, SecurityAlgorithms.HmacSha256);
});
var tokenValidationParameters = new TokenValidationParameters
{
ValidateIssuer = true,
ValidIssuer = jwtAppSettingOptions[nameof(JwtIssuerOptions.Issuer)],
ValidateAudience = true,
ValidAudience = jwtAppSettingOptions[nameof(JwtIssuerOptions.Audience)],
ValidateIssuerSigningKey = true,
IssuerSigningKey = _signingKey,
RequireExpirationTime = false,
ValidateLifetime = true,
ClockSkew = TimeSpan.Zero
};
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(configureOptions =>
{
configureOptions.ClaimsIssuer = jwtAppSettingOptions[nameof(JwtIssuerOptions.Issuer)];
configureOptions.TokenValidationParameters = tokenValidationParameters;
configureOptions.SaveToken = true;
});
// api user claim policy
services.AddAuthorization(options =>
{
options.AddPolicy("ApiUser", policy => policy.RequireClaim(Constants.Strings.JwtClaimIdentifiers.Rol, Constants.Strings.JwtClaims.ApiAccess));
});
// map the email settings from appsettings.json so they can be pushed to the core project
services.Configure<EmailSettingsModel>(Configuration.GetSection("EmailSettings"))
.AddSingleton(jd => jd.GetRequiredService<IOptions<EmailSettingsModel>>().Value);
// map the push notification settings from appsettings.json so they can be pushed to the core project
services.Configure<PushSettingsModel>(Configuration.GetSection("VapidKeys"))
.AddSingleton(jd => jd.GetRequiredService<IOptions<PushSettingsModel>>().Value);
services.AddTransient<IEmailService, EmailService>();
services.AddTransient<IPushService, PushService>();
services.AddTransient<IUserRepository, UserRepositoryEFDatabase>();
services.AddTransient<IUserService, UserService>();
services.AddTransient<IAdapter<UserModel, User>, UserAdapter>();
services.AddTransient<IProjectRepository, ProjectRepositoryEFDatabase>();
services.AddTransient<IProjectService, ProjectService>();
services.AddTransient<IAdapter<ProjectModel, Project>, ProjectAdapter>();
services.AddTransient<IProjectFileBucketRepository, ProjectFileBucketRepositoryEFDatabase>();
services.AddTransient<IProjectFileBucketService, ProjectFileBucketService>();
services.AddTransient<IAdapter<ProjectFileBucketModel, ProjectFileBucket>, ProjectFileBucketAdapter>();
services.AddTransient<IProjectFileRepository, ProjectFileRepositoryEFDatabase>();
services.AddTransient<IProjectFileService, ProjectFileService>();
services.AddTransient<IAdapter<ProjectFileModel, ProjectFile>, ProjectFileAdapter>();
services.AddTransient<IDeviceRepository, DeviceRepositoryEFDatabase>();
services.AddTransient<IDeviceService, DeviceService>();
services.AddTransient<IAdapter<DeviceModel, Device>, DeviceAdapter>();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseSpaStaticFiles();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller}/{action=Index}/{id?}");
});
app.UseAuthentication();
app.UseSpa(spa =>
{
// To learn more about options for serving an Angular SPA from ASP.NET Core,
// see https://go.microsoft.com/fwlink/?linkid=864501
spa.Options.SourcePath = "ClientApp";
if (env.IsDevelopment())
{
spa.UseAngularCliServer(npmScript: "start");
}
});
}
}
最佳答案
我新建了一个全新的项目，并一步步地检查并找到了罪魁祸首。事实证明实际上有两个。
1) 在 VS 2019 中，您必须调试授权才能工作。对此并不太兴奋。我更希望能够在应用程序运行时进行授权工作，但不一定要进行调试 - 如果有解决此问题的方法，我很想听听。
2) 我的 app.UseAuthentication() 位于 Configure() 中的一些其他声明下方，显然顺序很重要 - 谁能解释一下？
我会保留这个，以防其他人遇到这个问题，并且如果有人对我的问题有一些想法 - 请求我很乐意接受教育:)
关于c# - .net core 2.2 应用程序的 JWT 身份验证不使用身份，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56622934/