在appsettings.json文件中添加以下内容,强制Blazor应用程序将未经过身份验证的用户重定向到登录页面:
"Authentication": {
"RequireAuthenticatedUser": true,
"DefaultChallengeScheme": "Auth0",
"DefaultSignInScheme": "Auth0",
"DefaultSignOutScheme": "Auth0"
}
在Startup.cs文件中添加以下代码,以确保身份验证中间件被正确配置:
public void ConfigureServices(IServiceCollection services)
{
services.AddAuthentication("Auth0")
.AddJwtBearer("Auth0", options =>
{
options.Authority = $"https://{Configuration["Auth0:Domain"]}/";
options.Audience = Configuration["Auth0:Audience"];
});
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapRazorPages();
endpoints.MapControllers();
endpoints.MapFallbackToFile("index.html");
});
}
确保在Login页面中使用AuthorizeView组件:
You are already logged in
Click here to login
通过这些步骤,当未经过身份验证的用户访问受限页面时,他们将被自动重定向到登录页面。