是的,ASP.Net Core 6允许我们定义自定义Authentication管道。 在Minimal API中,我们可以使用以下代码实现:
public static class AuthenticationMiddlewareExtensions { public static IApplicationBuilder UseAuthentication(this IApplicationBuilder app, string policyName = null) { return app.Use(async (context, next) => { if (context.Request.Headers.TryGetValue("Authorization", out var authHeader)) { var authHeaderValue = authHeader.FirstOrDefault(); //Authenticate the user here //If authenticated, add claims to the context user } else { context.Response.StatusCode = 401; await context.Response.WriteAsync("Unauthorized"); return; }
await next();
});
}
}
var builder = WebApplication.CreateBuilder();
builder.Services.AddEndpointsApiExplorer(); builder.Services.AddSwaggerGen();
builder.Services.AddAuthorization(options => { options.AddPolicy("MyCustomPolicy", policy => { policy.RequireAuthenticatedUser(); }); });
var app = builder.Build();
app.UseAuthentication();
app.MapGet("/hello", () => "Hello, World!") .RequireAuthorization("MyCustomPolicy");
app.Run();
在上面的代码中,我们通过调用UseAuthentication方法将自定义身份验证中间件添加到ASP.NET Core 6 Minimal API中。 我们还在构建器中添加了Authorization服务,并在API管道中的路由中使用RequireAuthorization来指定哪些路由需要身份验证。