我正在尝试将 MVC 5 网页的一部分限制为特定 Active directory 组的用户,但是 [Authorize] 属性(在 Controller 上)也会阻止登录用户。
我的登录页面代码如下:
public class AccountController: Controller
{
[AllowAnonymous]
public ActionResult Login(string returnUrl)
{
ViewBag.ReturnUrl = returnUrl;
return View();
}
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
if (ModelState.IsValid)
{
ActiveDirectoryHelper ad = new ActiveDirectoryHelper();
if (Membership.ValidateUser(model.UserName, model.Password))
{
if (ad.CheckGroupMembership(model.UserName))
{
FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
if (Url.IsLocalUrl(returnUrl) && returnUrl.Length > 1 && returnUrl.StartsWith("/")
&& !returnUrl.StartsWith("//") && !returnUrl.StartsWith("/\\"))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
}
else
{
ModelState.AddModelError("", "Credentials are correct but you are no authorised \n You Need membership in group: HKF-HIT-FortigateAPI-GS");
}
}
else
{
ModelState.AddModelError("", "The user name or password provided is incorrect");
}
}
// if we got this far, something failed, redisplay form
return View(model);
}
// POST: /Account/LogOff
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult LogOff()
{
FormsAuthentication.SignOut();
return RedirectToAction("Index", "Home");
}
}
public class ActiveDirectoryHelper
{
string group = "HKF-HIT-FortigateAPI-GS";
public bool CheckGroupMembership(string name)
{
var context = new PrincipalContext(
ContextType.Domain,
"AD-Domain", @"Username", "Password");
var userPrincipal = UserPrincipal.FindByIdentity(
context,
IdentityType.SamAccountName,
name);
var test = userPrincipal;
if (userPrincipal.IsMemberOf(context,
IdentityType.Name,
group))
{
return true;
}
return false;
}
}
用户通过并被重定向到 Home Controller 中的 Index。
然而,此 Controller 的 [Authorized] 值设置如下:
[Authorize]
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
}
此时用户跳回登录页面,就好像他没有获得授权一样。
这也是 web.config:
在浏览器中我可以看到 ADAuthCookie。
编辑:添加请求数据图片:
帐号发布:
fiddler :
索引获取:
fiddler :
编辑:问题已经解决,在阅读了评论中链接的惊人指南后,我意识到我从未在 Global.asaz.cs 类中处理过我的 cooke。
向 Application_PostAuthenticateRequest 添加覆盖解决了我的问题。
我添加的代码最终使用:
protected void Application_PostAuthenticateRequest(Object sender, EventArgs e)
{
HttpCookie authCookie = Request.Cookies[FormsAuthentication.FormsCookieName];
if (authCookie != null)
{
FormsAuthenticationTicket authTicket = FormsAuthentication.Decrypt(authCookie.Value);
JavaScriptSerializer serializer = new JavaScriptSerializer();
CustomPrincipalSerializeModel serializeModel = serializer.Deserialize<CustomPrincipalSerializeModel>(authTicket.UserData);
CustomPrincipal newUser = new CustomPrincipal(authTicket.Name);
newUser.Name = serializeModel.Name;
HttpContext.Current.User = newUser;
}
}
在 global.asax 中,我还添加了:
CustomPrincipalSerializeModel serializeModel = new CustomPrincipalSerializeModel();
serializeModel.Name = model.UserName;
JavaScriptSerializer serializer = new JavaScriptSerializer();
string userData = serializer.Serialize(serializeModel);
FormsAuthenticationTicket authTicket = new FormsAuthenticationTicket(
1,
model.UserName,
DateTime.Now,
DateTime.Now.AddMinutes(15),
false,
userData);
string encTicket = FormsAuthentication.Encrypt(authTicket);
HttpCookie faCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encTicket);
Response.Cookies.Add(faCookie);
到我的登录页面。
最佳答案
AuthorizeAttribute
checks the HttpContext.User
value (an IPrincipal
implementation) and the HttpContext.User.Identity
value (an IIdentity
implementation) .
Microsoft 的所有安全框架(身份、成员资格等)都使用这些接口(interface)与 MVC/ASP.NET 进行通信。如果您使用自定义安全框架,您还需要实现这些接口(interface)并在 AcquireRequestState
(如果使用 session 状态)或 PostAuthorizeRequest
事件中设置它们。
参见 ASP.NET MVC - Set custom IIdentity or IPrincipal有关后者以及自定义 IPrincipal
和 IIdentity
实现的示例。
关于c# - Mvc,授权退回授权用户,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37483817/