MVC 5 Identity 2.0在登录时显示配置文件完成

本文关键字：显示 配置文件 登录 Identity MVC | 更新日期: 2023-09-27 18:03:57

使用MVC 5和Identity 2.0，我添加自定义属性到ApplicationUserClass，如FirstName, LastName, Address。这些将是数据库中的新字段。当用户注册到应用程序时，他/她将只输入电子邮件地址和密码。在他们注册后，他们登录，我想强迫他们完成他们的个人资料，或者至少每次他们登录时，他们应该被重定向到个人资料完成页面，在那里他们可以提到FirstName, Lastname和Address。他们完成配置文件后，他们将不会被重定向到完成配置文件页面，每次他们登录。

类似:

if UserProfile != Completed
   go to CompleteProfilePage
else
   go to MainPage

MVC 5 Identity 2.0在登录时显示配置文件完成

您可以尝试全局过滤器。这将不允许您的用户通过手动修改URL来绕过检查。

public class ProfileCompletionCheckAttribute : ActionFilterAttribute
{
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        //this will prevent redirect for still unauthenticated users
        if (!filterContext.HttpContext.User.Identity.IsAuthenticated)
            return;
        //replace these to actual values of your profile completion action and controller
        string actionOfProfilePage = "Index";
        string controlerOfProfilePage = "Home";
        bool areWeAlreadyInProfilePage = filterContext.ActionDescriptor.ActionName == actionOfProfilePage
            && filterContext.ActionDescriptor.ControllerDescriptor.ControllerName == controlerOfProfilePage;
        if (areWeAlreadyInProfilePage) //this will prevent redirect loop
            return;
        bool isProfileComplete = false; //replace this with your custom logic
        if (!isProfileComplete)
        {                
            filterContext.Result = new RedirectToRouteResult(
                new RouteValueDictionary 
                { 
                    { "controller", controlerOfProfilePage }, 
                    { "action", actionOfProfilePage } 
                });
        }
    }
}

要启用它，只需将此添加到FilterConfig.cs

filters.Add(new ProfileCompletionCheckAttribute());

在AccountController中像这样:

//
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
    if (ModelState.IsValid && WebSecurity.Login(model.UserName, model.Password, persistCookie: model.RememberMe))
    {
        return RedirectToLocal(returnUrl);
    }

    // If we got this far, something failed, redisplay form
    ModelState.AddModelError("", "The user name or password provided is incorrect.");
    return View(model);
}

像这样升级

//
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
    if (ModelState.IsValid && WebSecurity.Login(model.UserName, model.Password, persistCookie: model.RememberMe))
    {
        UsersContext dbu = new UsersContext();
        UserProfile usr = dbu.UserProfiles.Where(u => u.UserName == model.UserName).First();
        if (usr.FirstName == null) return RedirectToAction("Profile", "Account");
        return RedirectToLocal(returnUrl);
    }
    // If we got this far, something failed, redisplay form
    ModelState.AddModelError("", "The user name or password provided is incorrect.");
    return View(model);
}
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