私は、もともとイントラネット テンプレートから作成した MVC4 アプリケーションをインターネット テンプレートに変更し、SimpleMembershipProvider を使用しています。
アプリを実行すると、正しくログイン ビューに移動します。しかし、[登録] をクリックして新しいユーザーを追加すると、登録アクションではなく、ログイン アクションにリダイレクトされます。2 つの Register アクションにブレークポイントを設定しましたが、ヒットすることはありません。
さらに、何が起こっているのかをフィドラーに監視させると、ログインアクションが複数回発生することがわかります。
# Result Protocol Host URL Body Caching Content-Type Process Comments Custom
2 302 HTTP localhost:52281 /Security/Register 165 private text/html; charset=utf-8 iexplore:3584
3 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fSecurity%2fRegister 4,152 private text/html; charset=utf-8 iexplore:3584
4 302 HTTP localhost:52281 /Content/DashboardSite.css 173 private text/html; charset=utf-8 iexplore:3584
5 302 HTTP localhost:52281 /Scripts/modernizr-2.5.3.js 174 private text/html; charset=utf-8 iexplore:3584
6 302 HTTP localhost:52281 /Images/Site-logo.png 168 private text/html; charset=utf-8 iexplore:3584
7 302 HTTP localhost:52281 /Images/Settings.png 167 private text/html; charset=utf-8 iexplore:3584
8 302 HTTP localhost:52281 /Scripts/jquery-2.0.3.js 171 private text/html; charset=utf-8 iexplore:3584
9 302 HTTP localhost:52281 /Scripts/jquery.unobtrusive-ajax.js 182 private text/html; charset=utf-8 iexplore:3584
10 302 HTTP localhost:52281 /Scripts/jquery.validate.js 174 private text/html; charset=utf-8 iexplore:3584
11 302 HTTP localhost:52281 /Scripts/jquery.validate.unobtrusive.js 186 private text/html; charset=utf-8 iexplore:3584
12 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fImages%2fSite-logo.png 4,155 private text/html; charset=utf-8 iexplore:3584
13 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fContent%2fDashboardSite.css 4,160 private text/html; charset=utf-8 iexplore:3584
14 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fScripts%2fjquery-2.0.3.js 4,158 private text/html; charset=utf-8 iexplore:3584
15 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fImages%2fSettings.png 4,154 private text/html; charset=utf-8 iexplore:3584
16 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fScripts%2fjquery.validate.js 4,161 private text/html; charset=utf-8 iexplore:3584
17 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fScripts%2fjquery.validate.unobtrusive.js 4,173 private text/html; charset=utf-8 iexplore:3584
18 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fScripts%2fmodernizr-2.5.3.js 4,161 private text/html; charset=utf-8 iexplore:3584
19 200 HTTP localhost:52281 /Security/Login?ReturnUrl=%2fScripts%2fjquery.unobtrusive-ajax.js 4,169 private text/html; charset=utf-8 iexplore:3584
これが私のコントローラーのコードです
namespace ChargesDashboard.Controllers
{
[Authorize]
[InitializeSimpleMembership]
public class SecurityController : Controller
{
//
// GET: /Security/Login
[AllowAnonymous]
public ActionResult Login(string returnUrl)
{
ViewBag.ReturnUrl = returnUrl;
return View();
}
//
// POST: /Security/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);
}
//
// POST: /Security/LogOff
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult LogOff()
{
WebSecurity.Logout();
return RedirectToAction("Index", "Home");
}
//
// GET: /Security/Register
[AllowAnonymous]
public ActionResult Register()
{
return View();
}
//
// POST: /Account/Register
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Register(RegisterModel model)
{
if (ModelState.IsValid)
{
// Attempt to register the user
try
{
WebSecurity.CreateUserAndAccount(model.UserName, model.Password);
WebSecurity.Login(model.UserName, model.Password);
return RedirectToAction("Index", "Home");
}
catch (MembershipCreateUserException e)
{
ModelState.AddModelError("", ErrorCodeToString(e.StatusCode));
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
//
// POST: /Account/Disassociate
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Disassociate(string provider, string providerUserId)
{
string ownerAccount = OAuthWebSecurity.GetUserName(provider, providerUserId);
ManageMessageId? message = null;
// Only disassociate the account if the currently logged in user is the owner
if (ownerAccount == User.Identity.Name)
{
// Use a transaction to prevent the user from deleting their last login credential
using (var scope = new TransactionScope(TransactionScopeOption.Required, new TransactionOptions { IsolationLevel = IsolationLevel.Serializable }))
{
bool hasLocalAccount = OAuthWebSecurity.HasLocalAccount(WebSecurity.GetUserId(User.Identity.Name));
if (hasLocalAccount || OAuthWebSecurity.GetAccountsFromUserName(User.Identity.Name).Count > 1)
{
OAuthWebSecurity.DeleteAccount(provider, providerUserId);
scope.Complete();
message = ManageMessageId.RemoveLoginSuccess;
}
}
}
return RedirectToAction("Manage", new { Message = message });
}
//
// GET: /Account/Manage
public ActionResult Manage(ManageMessageId? message)
{
ViewBag.StatusMessage =
message == ManageMessageId.ChangePasswordSuccess ? "Your password has been changed."
: message == ManageMessageId.SetPasswordSuccess ? "Your password has been set."
: message == ManageMessageId.RemoveLoginSuccess ? "The external login was removed."
: "";
ViewBag.HasLocalPassword = OAuthWebSecurity.HasLocalAccount(WebSecurity.GetUserId(User.Identity.Name));
ViewBag.ReturnUrl = Url.Action("Manage");
return View();
}
//
// POST: /Account/Manage
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Manage(LocalPasswordModel model)
{
bool hasLocalAccount = OAuthWebSecurity.HasLocalAccount(WebSecurity.GetUserId(User.Identity.Name));
ViewBag.HasLocalPassword = hasLocalAccount;
ViewBag.ReturnUrl = Url.Action("Manage");
if (hasLocalAccount)
{
if (ModelState.IsValid)
{
// ChangePassword will throw an exception rather than return false in certain failure scenarios.
bool changePasswordSucceeded;
try
{
changePasswordSucceeded = WebSecurity.ChangePassword(User.Identity.Name, model.OldPassword, model.NewPassword);
}
catch (Exception)
{
changePasswordSucceeded = false;
}
if (changePasswordSucceeded)
{
return RedirectToAction("Manage", new { Message = ManageMessageId.ChangePasswordSuccess });
}
else
{
ModelState.AddModelError("", "The current password is incorrect or the new password is invalid.");
}
}
}
else
{
// User does not have a local password so remove any validation errors caused by a missing
// OldPassword field
ModelState state = ModelState["OldPassword"];
if (state != null)
{
state.Errors.Clear();
}
if (ModelState.IsValid)
{
try
{
WebSecurity.CreateAccount(User.Identity.Name, model.NewPassword);
return RedirectToAction("Manage", new { Message = ManageMessageId.SetPasswordSuccess });
}
catch (Exception e)
{
ModelState.AddModelError("", e);
}
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
//
// POST: /Account/ExternalLogin
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult ExternalLogin(string provider, string returnUrl)
{
return new ExternalLoginResult(provider, Url.Action("ExternalLoginCallback", new { ReturnUrl = returnUrl }));
}
//
// GET: /Account/ExternalLoginCallback
[AllowAnonymous]
public ActionResult ExternalLoginCallback(string returnUrl)
{
AuthenticationResult result = OAuthWebSecurity.VerifyAuthentication(Url.Action("ExternalLoginCallback", new { ReturnUrl = returnUrl }));
if (!result.IsSuccessful)
{
return RedirectToAction("ExternalLoginFailure");
}
if (OAuthWebSecurity.Login(result.Provider, result.ProviderUserId, createPersistentCookie: false))
{
return RedirectToLocal(returnUrl);
}
if (User.Identity.IsAuthenticated)
{
// If the current user is logged in add the new account
OAuthWebSecurity.CreateOrUpdateAccount(result.Provider, result.ProviderUserId, User.Identity.Name);
return RedirectToLocal(returnUrl);
}
else
{
// User is new, ask for their desired membership name
string loginData = OAuthWebSecurity.SerializeProviderUserId(result.Provider, result.ProviderUserId);
ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(result.Provider).DisplayName;
ViewBag.ReturnUrl = returnUrl;
return View("ExternalLoginConfirmation", new RegisterExternalLoginModel { UserName = result.UserName, ExternalLoginData = loginData });
}
}
//
// POST: /Account/ExternalLoginConfirmation
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl)
{
string provider = null;
string providerUserId = null;
if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId))
{
return RedirectToAction("Manage");
}
if (ModelState.IsValid)
{
// Insert a new user into the database
using (UsersContext db = new UsersContext())
{
UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower());
// Check if user already exists
if (user == null)
{
// Insert name into the profile table
db.UserProfiles.Add(new UserProfile { UserName = model.UserName });
db.SaveChanges();
OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName);
OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false);
return RedirectToLocal(returnUrl);
}
else
{
ModelState.AddModelError("UserName", "User name already exists. Please enter a different user name.");
}
}
}
ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName;
ViewBag.ReturnUrl = returnUrl;
return View(model);
}
//
// GET: /Account/ExternalLoginFailure
[AllowAnonymous]
public ActionResult ExternalLoginFailure()
{
return View();
}
[AllowAnonymous]
[ChildActionOnly]
public ActionResult ExternalLoginsList(string returnUrl)
{
ViewBag.ReturnUrl = returnUrl;
return PartialView("_ExternalLoginsListPartial", OAuthWebSecurity.RegisteredClientData);
}
[ChildActionOnly]
public ActionResult RemoveExternalLogins()
{
ICollection<OAuthAccount> accounts = OAuthWebSecurity.GetAccountsFromUserName(User.Identity.Name);
List<ExternalLogin> externalLogins = new List<ExternalLogin>();
foreach (OAuthAccount account in accounts)
{
AuthenticationClientData clientData = OAuthWebSecurity.GetOAuthClientData(account.Provider);
externalLogins.Add(new ExternalLogin
{
Provider = account.Provider,
ProviderDisplayName = clientData.DisplayName,
ProviderUserId = account.ProviderUserId,
});
}
ViewBag.ShowRemoveButton = externalLogins.Count > 1 || OAuthWebSecurity.HasLocalAccount(WebSecurity.GetUserId(User.Identity.Name));
return PartialView("_RemoveExternalLoginsPartial", externalLogins);
}
#region Helpers
private ActionResult RedirectToLocal(string returnUrl)
{
if (Url.IsLocalUrl(returnUrl))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
}
public enum ManageMessageId
{
ChangePasswordSuccess,
SetPasswordSuccess,
RemoveLoginSuccess,
}
internal class ExternalLoginResult : ActionResult
{
public ExternalLoginResult(string provider, string returnUrl)
{
Provider = provider;
ReturnUrl = returnUrl;
}
public string Provider { get; private set; }
public string ReturnUrl { get; private set; }
public override void ExecuteResult(ControllerContext context)
{
OAuthWebSecurity.RequestAuthentication(Provider, ReturnUrl);
}
}
private static string ErrorCodeToString(MembershipCreateStatus createStatus)
{
// See http://go.microsoft.com/fwlink/?LinkID=177550 for
// a full list of status codes.
switch (createStatus)
{
case MembershipCreateStatus.DuplicateUserName:
return "User name already exists. Please enter a different user name.";
case MembershipCreateStatus.DuplicateEmail:
return "A user name for that e-mail address already exists. Please enter a different e-mail address.";
case MembershipCreateStatus.InvalidPassword:
return "The password provided is invalid. Please enter a valid password value.";
case MembershipCreateStatus.InvalidEmail:
return "The e-mail address provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.InvalidAnswer:
return "The password retrieval answer provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.InvalidQuestion:
return "The password retrieval question provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.InvalidUserName:
return "The user name provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.ProviderError:
return "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
case MembershipCreateStatus.UserRejected:
return "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
default:
return "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
}
}
#endregion
}
}
ログインビューのコードは次のとおりです。
@model ChargesDashboard.Models.LoginModel
@{
ViewBag.Title = "Log in";
Layout = "~/Views/Shared/_DashboardLayout.cshtml";
}
<hgroup class="title">
<h1>@ViewBag.Title.</h1>
</hgroup>
<section id="loginForm">
<h2>Use a local account to log in.</h2>
@using (Html.BeginForm(new { ReturnUrl = ViewBag.ReturnUrl })) {
@Html.AntiForgeryToken()
@Html.ValidationSummary(true)
<fieldset>
<legend>Log in Form</legend>
<ol>
<li>
@Html.LabelFor(m => m.UserName)
@Html.TextBoxFor(m => m.UserName)
@Html.ValidationMessageFor(m => m.UserName)
</li>
<li>
@Html.LabelFor(m => m.Password)
@Html.PasswordFor(m => m.Password)
@Html.ValidationMessageFor(m => m.Password)
</li>
<li>
@Html.CheckBoxFor(m => m.RememberMe)
@Html.LabelFor(m => m.RememberMe, new { @class = "checkbox" })
</li>
</ol>
<input type="submit" value="Log in" />
</fieldset>
<p>
@Html.ActionLink("Register", "Register", "Security") if you don't have an account.
</p>
}
</section>
@section Scripts {
@Scripts.Render("~/bundles/jqueryval")
}
これが私のレイアウトファイルです：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>@ViewBag.Title - Charges Dashboard</title>
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<meta name="viewport" content="width=device-width" />
@Styles.Render("~/Content/css")
@Scripts.Render("~/bundles/modernizr")
</head>
<body>
<header>
<div class="content-wrapper">
Charges Dashboard
</div>
</header>
<div id="body">
@RenderSection("featured", required: false)
<section class="content-wrapper main-content clear-fix">
@RenderBody()
</section>
</div>
<footer>
<div class="content-wrapper">
<div class="float-left">
<p>
© @DateTime.Now.Year </p>
</div>
</div>
</footer>
@Scripts.Render("~/bundles/jquery")
@RenderSection("scripts", required: false)
</body>
</html>
何か案は？