[英]MVC Redirect after login
我有一个 AccountController,用户可以在其中登录,还有一个名为 Admin 的区域,用户必须在其中自动查看。 当用户使用正确的用户名和密码登录时,它会再次重定向到同一页面 ( ../Account/Login?ReturnUrl=%2FAdmin
)
帐户控制器
public class AccountController : Controller
{
[AllowAnonymous]
public ActionResult Login()
{
return View();
}
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
if (ModelState.IsValid)
{
if (model.Username == "User" && model.Password == "Pa$$W0rd")
{
FormsAuthentication.SetAuthCookie(model.Username, model.RememberMe);
if (!string.IsNullOrWhiteSpace(returnUrl))
{
return Redirect(returnUrl);
}
return RedirectToAction("Index", "Admin", new { area = "Admin"});
}
ModelState.AddModelError("", "Brukernavn og/eller passord er feil");
}
return View();
}
}
区域 Admin 中的 AdminController
[Authorize]
public class AdminController : HimmelhoytControllerBase
{
public ActionResult Index()
{
return View();
}
}
查看登录
@model Himmelhoyt.Models.AccountModels.LoginModel
@{
ViewBag.Title = "Logg inn";
}
@using (Html.BeginForm("Login", "Account", FormMethod.Post, new { @class = "form-signin" }))
{
< text>
@Html.AntiForgeryToken()
@Html.LabelFor(m => m.Username, new { @class = "sr-only" }) @Html.EditorFor(m => m.Username, new { htmlAttributes = new { @class = "form-control", placeholder = "Brukernavn", autofocus = "autofocus" } })
@Html.ValidationMessageFor(m => m.Username, "", new { @class = "bg-danger validationMessage" })
@Html.LabelFor(m => m.Password, new { @class = "sr-only" }) @Html.EditorFor(m => m.Password, new { htmlAttributes = new { @class = "form-control", placeholder = "Passord", type = "password" } })
@Html.ValidationMessageFor(m => m.Password, "", new { @class = "bg-danger validationMessage" })
<br/>
@Html.EditorFor(x => x.RememberMe@*, new { htmlAttributes = new { @class = "checkbox" } }*@) @Html.LabelFor(m => m.RememberMe)
@Html.ValidationMessageFor(m => m.RememberMe)
<br />
@Html.Submit("Logg på", new { @class = "btn btn-lg btn-primary btn-block" })
@Html.ValidationSummary(true)
</text>
}
在 Account-controller 中, return RedirectToAction("Index", "Admin", new { area = "Admin" });
被执行,但正如我所说,它只重定向到同一页面。
已编辑的Web.config
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
</configSections>
<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;AttachDbFilename=|DataDirectory|\aspnet-Himmelhoyt-20140831071527.mdf;Initial Catalog=aspnet-Himmelhoyt-20140831071527;Integrated Security=True" providerName="System.Data.SqlClient" />
<add name="HimmelhoytDb" connectionString="data source=(localdb)\v11.0;initial catalog=Himmelhoyt;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
<system.web>
<!--<authentication mode="None" />-->
<authentication mode="Forms">
<forms loginUrl="/Account/Login" />
</authentication>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
<system.webServer>
<modules>
<remove name="FormsAuthentication" />
</modules>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" culture="neutral" publicKeyToken="30ad4fe6b2a6aeed" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-5.2.2.0" newVersion="5.2.2.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security.Cookies" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security.OAuth" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
尝试从您的 Web.config 中删除以下几行
<modules>
<remove name="FormsAuthentication" />
</modules>
尝试这个:
将此方法从Account
控制器移动到Admin
控制器:
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
if (ModelState.IsValid)
{
if (model.Username == "User" && model.Password == "Pa$$W0rd")
{
FormsAuthentication.SetAuthCookie(model.Username, model.RememberMe);
if (!string.IsNullOrWhiteSpace(returnUrl))
{
return Redirect(returnUrl);
}
return RedirectToAction("Index", "Admin", new { area = "Admin"});
}
ModelState.AddModelError("", "Brukernavn og/eller passord er feil");
}
return View();
}
并将视图中的控制器调用更改为:
@using (Html.BeginForm("Login", "Account", FormMethod.Post, new { @class = "form-signin" }))
到:
@using (Html.BeginForm("Login", "Admin", FormMethod.Post, new { @class = "form-signin" }))
然后在您移动到 Admin Controller 的方法中更改一行,从:
return View();
到:
return Redirect("Index");
看看它是否有效并适合您的需求
如果我是正确的,如果用户提供正确的凭据但您尚未登录,我可以看到您设置了 SetAuthCookie。 因此,您总是重定向到登录页面。
我认为您必须登录才能看到管理部分。 使用您的 sing in 方法登录。
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
if (ModelState.IsValid)
{
if (model.Username == "User" && model.Password == "Pa$$W0rd")
{
FormsAuthentication.SetAuthCookie(model.Username, model.RememberMe);
//Sign in code should go here.
if (!string.IsNullOrWhiteSpace(returnUrl))
{
return Redirect(returnUrl);
}
return RedirectToAction("Index", "Admin", new { area = "Admin"});
}
ModelState.AddModelError("", "Brukernavn og/eller passord er feil");
}
return View();
}
您在应用程序中使用的身份验证方法是什么? 是 Asp.net Identity 框架吗?
希望这可以帮助。
我不知道这是否可以,但是对于您的问题,我执行了以下操作:
case SignInStatus.Success:
return RedirectToAction("RedirectLogin", new {ReturnUrl = returnUrl});
public ActionResult RedirectLogin(string returnUrl)
{
return User.IsInRole("Reader") ? RedirectToAction("Index", "Employees") : RedirectToLocal(returnUrl);
}
如果您不希望它默认为“主页”或“索引”,请更改以下内容:
private ActionResult RedirectToLocal(string returnUrl)
{
if (Url.IsLocalUrl(returnUrl))
{
return Redirect(returnUrl);
}
return RedirectToAction("Dashboard", "User");
}
您 AccountController 中的所有内容,希望对您有所帮助。
public static string securityIsnuul(string id)
{
agancyEntities db = new agancyEntities();
if (id == null)
{
//// redirect to url??????
}
}
你这行代码return RedirectToAction("Index", "Admin", new { area = "Admin"});
可能会抛出异常。 尝试
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