登录Web应用并不总是表明我已登录

时间：2015-07-24 03:57:45

标签： c# asp.net webforms

我在部署的网站上遇到了一些奇怪的问题。该站点使用的是Visual Studio 2013 Webform模板，因此它也使用ASPMembership数据库。因此，在一系列测试中，我注意到登录后我在标题栏中看到了这一点。有时候它会显示我已登录，但大部分时间它都没有显示我已登录，它甚至发生在我在本地运行时。

我在项目中有很多关于OAuth和SimpleOAuth的引用，那就是从Yahoo和Hotmail导入联系人的内容，我不确定这是否是它的原因。

我附上了一张我登录后看起来如何的图片。你看到登录这个词，它应该是Logout，Register应该是我的电子邮件地址，但是很低，但是看不到。所以这搞砸了我的很多代码。我已经在IE11和Chrome中测试了它。

有没有人见过这种情况，或者听说过什么问题？

After Login

登录代码 

    using System;
using System.Web;
using System.Web.UI;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.Owin;
using Owin;
using GSDataCollection.Models;

namespace GSDataCollection.Account
{
    public partial class Login : Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            RegisterHyperLink.NavigateUrl = "Register";
            // Enable this once you have account confirmation enabled for password reset functionality
            //ForgotPasswordHyperLink.NavigateUrl = "Forgot";
            OpenAuthLogin.ReturnUrl = Request.QueryString["ReturnUrl"];
            var returnUrl = HttpUtility.UrlEncode(Request.QueryString["ReturnUrl"]);
            if (!String.IsNullOrEmpty(returnUrl))
            {
                RegisterHyperLink.NavigateUrl += "?ReturnUrl=" + returnUrl;
            }
        }

        protected void LogIn(object sender, EventArgs e)
        {
            if (IsValid)
            {
                // Validate the user password
                var manager = Context.GetOwinContext().GetUserManager<ApplicationUserManager>();
                var signinManager = Context.GetOwinContext().GetUserManager<ApplicationSignInManager>();

                // This doen't count login failures towards account lockout
                // To enable password failures to trigger lockout, change to shouldLockout: true
                var result = signinManager.PasswordSignIn(Email.Text, Password.Text, RememberMe.Checked, shouldLockout: false);

                switch (result)
                {
                    case SignInStatus.Success:
                        Response.Redirect("~/Home.aspx");
                        //IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
                        break;
                    case SignInStatus.LockedOut:
                        Response.Redirect("/Account/Lockout");
                        break;
                    case SignInStatus.RequiresVerification:
                        Response.Redirect(String.Format("/Account/TwoFactorAuthenticationSignIn?ReturnUrl={0}&RememberMe={1}", 
                                                        Request.QueryString["ReturnUrl"],
                                                        RememberMe.Checked),
                                          true);
                        break;
                    case SignInStatus.Failure:
                    default:
                        FailureText.Text = "Invalid login attempt";
                        ErrorMessage.Visible = true;
                        break;
                }
            }
        }
    }
}

正如您所看到的，我在此代码中进行了一次切换，并且重定向到另一个页面并注释掉了IdentityHelper及其中的这一部分。

    case SignInStatus.Success:
    Response.Redirect("~/Home.aspx");
    //IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
    break;

如果我取消注释IdentityHelper.RedirectToReturnUrl，我会收到此代码.. 

    using System;
using System.Security.Claims;
using System.Threading.Tasks;
using System.Web;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using Microsoft.AspNet.Identity.Owin;
using Microsoft.Owin.Security;
using GSDataCollection.Models;

namespace GSDataCollection.Models
{
    // You can add User data for the user by adding more properties to your User class, please visit http://go.microsoft.com/fwlink/?LinkID=317594 to learn more.
    public class ApplicationUser : IdentityUser
    {
        public ClaimsIdentity GenerateUserIdentity(ApplicationUserManager manager)
        {
            // Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
            var userIdentity = manager.CreateIdentity(this, DefaultAuthenticationTypes.ApplicationCookie);
            // Add custom user claims here
            return userIdentity;
        }

        public Task<ClaimsIdentity> GenerateUserIdentityAsync(ApplicationUserManager manager)
        {
            return Task.FromResult(GenerateUserIdentity(manager));
        }
    }

    public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
    {
        public ApplicationDbContext()
            : base("DefaultConnection", throwIfV1Schema: false)
        {
        }

        public static ApplicationDbContext Create()
        {
            return new ApplicationDbContext();
        }
    }
}

#region Helpers
namespace GSDataCollection
{
    public static class IdentityHelper
    {
        // Used for XSRF when linking external logins
        public const string XsrfKey = "XsrfId";

        public static void SignIn(ApplicationUserManager manager, ApplicationUser user, bool isPersistent)
        {
            IAuthenticationManager authenticationManager = HttpContext.Current.GetOwinContext().Authentication;
            authenticationManager.SignOut(DefaultAuthenticationTypes.ExternalCookie);
            var identity = manager.CreateIdentity(user, DefaultAuthenticationTypes.ApplicationCookie);
            authenticationManager.SignIn(new AuthenticationProperties() { IsPersistent = isPersistent }, identity);
        }

        public const string ProviderNameKey = "providerName";
        public static string GetProviderNameFromRequest(HttpRequest request)
        {
            return request.QueryString[ProviderNameKey];
        }

        public const string CodeKey = "code";
        public static string GetCodeFromRequest(HttpRequest request)
        {
            return request.QueryString[CodeKey];
        }

        public const string UserIdKey = "userId";
        public static string GetUserIdFromRequest(HttpRequest request)
        {
            return HttpUtility.UrlDecode(request.QueryString[UserIdKey]);
        }

        public static string GetResetPasswordRedirectUrl(string code, HttpRequest request)
        {
            var absoluteUri = "/Account/ResetPassword?" + CodeKey + "=" + HttpUtility.UrlEncode(code);
            return new Uri(request.Url, absoluteUri).AbsoluteUri.ToString();
        }

        public static string GetUserConfirmationRedirectUrl(string code, string userId, HttpRequest request)
        {
            var absoluteUri = "/Account/Confirm?" + CodeKey + "=" + HttpUtility.UrlEncode(code) + "&" + UserIdKey + "=" + HttpUtility.UrlEncode(userId);
            return new Uri(request.Url, absoluteUri).AbsoluteUri.ToString();
        }

        private static bool IsLocalUrl(string url)
        {
            return !string.IsNullOrEmpty(url) && ((url[0] == '/' && (url.Length == 1 || (url[1] != '/' && url[1] != '\\'))) || (url.Length > 1 && url[0] == '~' && url[1] == '/'));
        }

        public static void RedirectToReturnUrl(string returnUrl, HttpResponse response)
        {
            if (!String.IsNullOrEmpty(returnUrl) && IsLocalUrl(returnUrl))
            {
                response.Redirect(returnUrl);
            }
            else
            {
                response.Redirect("~/");
            }
        }
    }
}
#endregion

我不知道在哪里将我的重定向放到Home.aspx这就是为什么我注释掉了IdentityHelper.RedirectToReturnUrl

来自MasterPage的呈现文件菜单的代码 

    <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.master.cs" Inherits="GSDataCollection.SiteMaster" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<!DOCTYPE html>

<html lang="en">
<head runat="server">
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title><%: Page.Title %> - My ASP.NET Application</title>

    <asp:PlaceHolder runat="server">
        <%: Scripts.Render("~/bundles/modernizr") %>
    </asp:PlaceHolder>
    <webopt:bundlereference runat="server" path="~/Content/css" />
    <link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />

</head>
<body>
    <form runat="server">
        <%--<telerik:RadScriptManager runat="server" ID="RadScriptManager1"></telerik:RadScriptManager>--%>
        <asp:ScriptManager runat="server">
            <Scripts>
                <%--To learn more about bundling scripts in ScriptManager see http://go.microsoft.com/fwlink/?LinkID=301884 --%>
                <%--Framework Scripts--%>
                <asp:ScriptReference Name="MsAjaxBundle" />
                <asp:ScriptReference Name="jquery" />
                <asp:ScriptReference Name="bootstrap" />
                <asp:ScriptReference Name="respond" />
                <asp:ScriptReference Name="WebForms.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebForms.js" />
                <asp:ScriptReference Name="WebUIValidation.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebUIValidation.js" />
                <asp:ScriptReference Name="MenuStandards.js" Assembly="System.Web" Path="~/Scripts/WebForms/MenuStandards.js" />
                <asp:ScriptReference Name="GridView.js" Assembly="System.Web" Path="~/Scripts/WebForms/GridView.js" />
                <asp:ScriptReference Name="DetailsView.js" Assembly="System.Web" Path="~/Scripts/WebForms/DetailsView.js" />
                <asp:ScriptReference Name="TreeView.js" Assembly="System.Web" Path="~/Scripts/WebForms/TreeView.js" />
                <asp:ScriptReference Name="WebParts.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebParts.js" />
                <asp:ScriptReference Name="Focus.js" Assembly="System.Web" Path="~/Scripts/WebForms/Focus.js" />
                <asp:ScriptReference Name="WebFormsBundle" />
                <%--Site Scripts--%>
            </Scripts>
        </asp:ScriptManager>

        <div class="navbar navbar-inverse navbar-fixed-top">
            <div class="container">
                <div class="navbar-header">
                    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
                    <a class="navbar-brand" runat="server" href="~/"><font color="white">Umbizo</font></a>
                </div>
                <div class="navbar-collapse collapse">
                    <ul class="nav navbar-nav">
                        <li><a runat="server" href="~/"><font color="white">Home</font></a></li>
                        <li><a runat="server" href="~/About"><font color="white">About</font></a></li>
                        <li><a runat="server" href="~/Contact"><font color="white">Contact</font></a></li>
                    </ul>
                    <asp:LoginView runat="server" ViewStateMode="Disabled">
                        <AnonymousTemplate>
                            <ul class="nav navbar-nav navbar-right">
                                <li><a runat="server" href="~/Account/Register"><font color="white">Register</font></a></li>
                                <li><a runat="server" href="~/Account/Login"><font color="white">Log in</font></a></li>
                            </ul>
                        </AnonymousTemplate>
                        <LoggedInTemplate>
                            <ul class="nav navbar-nav navbar-right">
                                <li><a runat="server" href="~/Account/Manage" title="Manage your account"><font color="white">Hello, <%: Context.User.Identity.GetUserName()  %> !</font></a></li>
                                <li>
                                    <asp:LoginStatus runat="server" LogoutAction="Redirect" LogoutText="Log off" ForeColor="White" LogoutPageUrl="~/" OnLoggingOut="Unnamed_LoggingOut" />
                                </li>
                            </ul>
                        </LoggedInTemplate>
                    </asp:LoginView>
                </div>
            </div>
        </div>
        <div class="container body-content">
            <asp:ContentPlaceHolder ID="MainContent" runat="server">
            </asp:ContentPlaceHolder>
            <hr />
            <footer>
                <p>&copy; <%: DateTime.Now.Year %> - Umbizo</p>
            </footer>
        </div>
    </form>
</body>
</html>

MasterPage中上述代码的某些部分所需的代码 

    #region Assembly Microsoft.AspNet.Identity.Core.dll, v2.0.0.0
// C:\Users\Simon\Documents\Visual Studio 2013\Projects\GSDataCollection\packages\Microsoft.AspNet.Identity.Core.2.1.0\lib\net45\Microsoft.AspNet.Identity.Core.dll
#endregion

using System;
using System.Runtime.CompilerServices;
using System.Security.Claims;
using System.Security.Principal;

namespace Microsoft.AspNet.Identity
{
    // Summary:
    //     Extensions making it easier to get the user name/user id claims off of an
    //     identity
    public static class IdentityExtensions
    {
        // Summary:
        //     Return the claim value for the first claim with the specified type if it
        //     exists, null otherwise
        //
        // Parameters:
        //   identity:
        //
        //   claimType:
        public static string FindFirstValue(this ClaimsIdentity identity, string claimType);
        //
        // Summary:
        //     Return the user id using the UserIdClaimType
        //
        // Parameters:
        //   identity:
        //
        // Type parameters:
        //   T:
        public static T GetUserId<T>(this IIdentity identity) where T : IConvertible;
        //
        // Summary:
        //     Return the user id using the UserIdClaimType
        //
        // Parameters:
        //   identity:
        public static string GetUserId(this IIdentity identity);
        //
        // Summary:
        //     Return the user name using the UserNameClaimType
        //
        // Parameters:
        //   identity:
        public static string GetUserName(this IIdentity identity);
    }
}

0 个答案:

没有答案
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