使用mvc4设置现有成员资格

Question

我有一个与webforms一起使用的现有SQL成员资格数据库,我正在尝试将其设置为使用mvc4但没有运气,当我尝试通过id获取用户时(我知道这个用户存在)我得到null异常.并且web我打开web app配置我可以清楚地看到它没有成员或角色..等等.

以下是来自我的网站应用程序的配置的一部分:

<configuration>
  <connectionStrings>
    <add name="ApplicationServices" connectionString="Data Source=myserver;Initial Catalog=mydb;User ID=myid;Password=mypwd" providerName="System.Data.SqlClient" />
  </connectionStrings>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login.aspx" timeout="2880" />
    </authentication>
    <membership>
      <providers>
        <clear />
        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
      </providers>
    </membership>
    <profile>
      <providers>
        <clear />
        <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
      </providers>
      <properties>
        <add name="UrgentPoints" type="System.Int32" defaultValue="0" />
      </properties>
    </profile>
    <roleManager enabled="true">
      <providers>
        <clear />
        <add connectionStringName="ApplicationServices" applicationName="/" name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" />
        <add applicationName="/" name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" />
      </providers>
    </roleManager>
....

这是为mvc:

<configuration>
  <connectionStrings>
    <add name="DefaultConnection" connectionString="Data Source=myserver;Initial Catalog=mydb;User ID=myid;Password=mypwd" providerName="System.Data.SqlClient" />
  </connectionStrings>
  <appSettings>
    <add key="webpages:Version" value="2.0.0.0" />
    <add key="webpages:Enabled" value="true" />
    <add key="PreserveLoginUrl" value="true" />
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login" timeout="2880" />
    </authentication>
    <pages>
      <namespaces>
        <add namespace="System.Web.Helpers" />
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Routing" />
        <add namespace="System.Web.WebPages" />
      </namespaces>
    </pages>
    <profile defaultProvider="DefaultProfileProvider">
      <providers>
        <add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
      </providers>
    </profile>
    <membership>
      <providers>
        <add connectionStringName="DefaultConnection" enablePasswordRetrieval="false"
          enablePasswordReset="true" requiresQuestionAndAnswer="false"
          requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6"
          minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
          applicationName="/" name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
      </providers>
    </membership>
    <roleManager>
      <providers>
        <add connectionStringName="DefaultConnection" applicationName="/"
          name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
      </providers>
    </roleManager>
    <sessionState mode="InProc" customProvider="DefaultSessionProvider">
      <providers>
        <add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
      </providers>
    </sessionState>
  </system.web>
  <system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <modules runAllManagedModulesForAllRequests="true" />
  </system.webServer>

Answer 1

经过3天谷歌搜索,这是我的方式.使用MVC4 RC,.net Framework 4.5,SqlMemberDB由.NET 4创建的新SQL Server Express 导致旧的SqlMemberDB缺少一些存储过程.

1. 添加一个<AppSetting>以下设置,如下所示禁用"简单会员":

   <add key="enableSimpleMembership" value="false" />
   

2. 根据需要添加数据库连接.我正在使用SQL Server 2000,因此禁用用户实例.

   <add name="ScqMember_Context" 
        connectionString="Data Source=.\SQLEXPRESS;Initial Catalog=MemberDB;User ID=xxx;Password=xxx;Integrated Security=False;User Instance=False;MultipleActiveResultSets=False" 
        providerName="System.Data.SqlClient" />
   

3. 从v4 .NET框架下的machine.ini复制设置配置.

   <membership>
       <providers>
           <clear/>
           <add name="AspNetSqlMembershipProvider" 
                type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" 
                connectionStringName="ScqMember_Context" 
                enablePasswordRetrieval="false" enablePasswordReset="true" 
                requiresQuestionAndAnswer="true" applicationName="/" 
                requiresUniqueEmail="false" passwordFormat="Hashed" 
                maxInvalidPasswordAttempts="5" minRequiredPasswordLength="7" 
                minRequiredNonalphanumericCharacters="1" 
                passwordAttemptWindow="10" passwordStrengthRegularExpression="" />
       </providers>
   </membership>
   <profile>
       <providers>
           <clear/>
           <add name="AspNetSqlProfileProvider" 
                connectionStringName="ScqMember_Context" 
                applicationName="/" 
                type="System.Web.Profile.SqlProfileProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
       </providers>
   </profile>
   <roleManager enabled="true">
       <providers>
           <clear />
           <add connectionStringName="ScqMember_Context" 
                applicationName="/"
                name="AspNetSqlRoleProvider" 
                type="System.Web.Security.SqlRoleProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
       </providers>
   </roleManager>
   

4. 从帐户控制器更改登录()如下所示

    /// aspnetSQLMember Authentication
    if (ModelState.IsValid)
    {
        if (Membership.ValidateUser(model.UserName, model.Password))
        {
            FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
   
            if (Url.IsLocalUrl(returnUrl))
            {
                return Redirect(returnUrl);
            }
            else
            {
                return RedirectToAction("Index", "Home");
            }
        }
        else
        {
            ModelState.AddModelError("", "The user name or password provided is incorrect.");
        }
    }
   

5. 从AccountController更新Logoff模块,如下所示

   /// aspnetSQLMember Authentication
   FormsAuthentication.SignOut();
   

谢谢,

Answer 2

首先确保切换到 Asp.Net Universal Providers（nuget 包），然后确保连接到与旧应用程序相同的数据库。asp.net 数据库的架构没有改变，应该可以在 MVC 4 中正常工作。