【发布时间】:2020-05-25 17:43:06
【问题描述】:
我的 NET Core 3.1 REST API 当前在标记有 [Authorize] 属性的调用上返回 401。没有授权属性的调用,或者允许匿名的调用,或者如果我从控制器中删除了授权属性,都是成功的。
我最近将 API 从 Core 2 更新到 core 3.1,这让我相信代码在 2 到 3.1 之间的预期不同。
通过查看 StackOverflow 和在线上的其他问题,大多数都指向启动时配置功能中的项目顺序,尽管我的看起来与 Microsoft 文档中的内容相匹配。我没有更改我的令牌生成代码,因为当我收到它们并在 JWT.io 中测试它们时,从 2 更新到 3.1 令牌看起来确实有效,但与以前一样,当通过 Postman 运行调用时,或从前端应用程序调用立即 401s在授权步骤。
下面是一些sn-ps的代码:
Startup.cs - 配置服务
public void ConfigureServices(IServiceCollection services)
{
services.AddCors();
services.AddControllers();
// Get appsettings from config file
var appSettingsSection = Configuration.GetSection("AppSettings");
services.Configure<AppSettings>(appSettingsSection);
var appSettings = appSettingsSection.Get<AppSettings>();
services.AddDbContext<MuglensContext>(options => options.UseSqlServer(appSettings.DBConnection));
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
})
.AddJwtBearer(options =>
{
options.RequireHttpsMetadata = false;
options.SaveToken = true;
options.TokenValidationParameters = new TokenValidationParameters
{
ValidateIssuer = true,
ValidateAudience = true,
ValidateIssuerSigningKey = true,
IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(appSettings.JWTKey))
};
});
// Underneath this is adding of scoped services
Startup.cs - 配置
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseCors(builder => builder
.WithOrigins(Configuration["Origins"])
.AllowAnyHeader()
.AllowAnyMethod()
);
//AuthAppBuilderExtensions.UseAuthentication(app);
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
AuthService.cs - 生成令牌
private string GenerateToken(string email, string userID)
{
var claims = new[]
{
new Claim("email", email),
new Claim("userID", userID)
};
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_settings.JWTKey));
var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var token = new JwtSecurityToken(
issuer: _settings.Origins,
audience: _settings.Origins,
claims: claims,
expires: DateTime.Now.AddMinutes(45),
signingCredentials: creds);
return new JwtSecurityTokenHandler().WriteToken(token);
}
任何帮助将不胜感激。
【问题讨论】:
标签: c# .net-core-3.1 authorize-attribute