Question

我从剃须刀页面开始，我创建了一个登录页面，并使用ldap进行身份验证和登录。仍然没有注销选项。事情就是这样，我希望“登录名”为默认页面，所以我从剃刀模板中删除了每个默认页面，但错误仅保留登录名

Pages 
  Account Folder 
  Login page

登录后出现问题，现在每当我尝试访问登录页面时，都会出现此错误

HTTP错误500.0-ANCM进程内处理程序加载失败的常见原因此问题的说明：Microsoft.NetCore.App的指定版本或找不到Microsoft.AspNetCore.App。处理中的要求处理程序Microsoft.AspNetCore.Server.IIS，未在应用。 ANCM找不到dotnet。故障排除步骤：检查错误消息的系统事件日志启用记录应用程序进程的标准输出消息将调试器附加到应用程序进程并检查以获取更多信息，请访问： https://go.microsoft.com/fwlink/?LinkID=2028526

我仅在IIS上找不到关于此错误的任何信息。

这仅在登录页面上发生，我可以正常访问其他页面...

这是我登录页面上的代码

@page
@model GestaoRequisicoes.Pages.LoginModel
@{
    ViewData["Title"] = "Login";
}

<h1>Login</h1>

<p>Autentique-se para iniciar sessão:</p>
<form method="post">

    <div class="container">
        <div class="row">
            <div class="col-md-12">

                <div class="form-group">
                    <div asp-validation-summary="All" class="text-danger"></div>
                    <label for="exampleInputPassword1">Username</label>
                    <input asp-for="loginData.Username" value="username" class="form-control form-control-sm" />
                </div>

                <div class="form-group">
                    <label for="exampleInputPassword1">Password</label>
                    <input asp-for="loginData.Password" value="password" class="form-control form-control-sm" />
                </div>

                <div class="form-group form-check">
                    <input id="txtRememberMe" asp-for="loginData.RememberMe" type="checkbox" class="form-check-input" />
                    <label class="form-check-label" for="txtRememberMe">Remember me</label>
                </div>

                <input type="submit" value="Login" class="btn btn-primary" />

            </div>
        </div>
    </div>

    @Html.AntiForgeryToken()
</form>

和CS文件

public class LoginModel : PageModel
{
    [BindProperty]
    public LoginData loginData { get; set; }

    public void OnGet()
    {            

    }

    public async Task<IActionResult> OnPostAsync()
    {
        if (ModelState.IsValid)
        {                             
            string dominio = "10.35.14.240/OU=Users,OU=PLG,OU=PT,OU=EMEA,DC=sd6,DC=glb,DC=corp,DC=local";
            string adPath = "LDAP://" + dominio;

            LDAPAutenticador aut = new LDAPAutenticador(adPath);
            var isValid = aut.autenticado(dominio, loginData.Username, loginData.Password);

            if (!isValid)
            {
                ModelState.AddModelError("", "username or password is invalid");
                return Page();
            }
            else
            {
                var identity = new ClaimsIdentity(CookieAuthenticationDefaults.AuthenticationScheme, ClaimTypes.Name, ClaimTypes.Role);
                identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, loginData.Username));
                identity.AddClaim(new Claim(ClaimTypes.Name, loginData.Username));
                var principal = new ClaimsPrincipal(identity);
                await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, principal, new AuthenticationProperties { IsPersistent = loginData.RememberMe });
                return RedirectToPage("Account/Index");
            }                
        }
        else
        {
            ModelState.AddModelError("", "username or password is blank");
            return Page();
        }
    }

    public class LoginData
    {
        [Required]
        [StringLength(8)]
        public string Username { get; set; }

        [Required, DataType(DataType.Password)]
        public string Password { get; set; }

        public bool RememberMe { get; set; }
    }
}

和启动文件

 public class Startup
{
    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.AddAuthentication(options =>
        {
            options.DefaultSignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
            options.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
            options.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
        }).AddCookie(options => { options.LoginPath = "/Login"; });

        services.Configure<CookiePolicyOptions>(options =>
        {
            // This lambda determines whether user consent for non-essential cookies is needed for a given request.
            options.CheckConsentNeeded = context => true;
            options.MinimumSameSitePolicy = SameSiteMode.None;
        });


        services.AddMvc().AddRazorPagesOptions(options => 
        {
            options.Conventions.AuthorizeFolder("/Account");
            options.Conventions.AllowAnonymousToPage("/Login");

        }).SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
    }

    // 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.UseCookiePolicy();
        app.UseAuthentication();
        app.UseMvc();
    }
}

登录页面时出现Asp .Net Core Razor 500 Http错误

0 个答案: