我想用ActiveDirectoryMembershipProvider的的ValidateUser 方法来验证用户在AD存在。

I would like to use the ValidateUser method of the ActiveDirectoryMembershipProvider to validate that a user exists in AD.

我是把在一个表单的用户名和密码。我想，然后实例化提供者，并呼吁的ValidateUser

I am taking in the username and password in a form. I would like to then instantiate the provider and call ValidateUser

<add name="AspNetActiveDirectoryMembershipProvider" 
     type="System.Web.Security.ActiveDirectoryMembershipProvider" 
     connectionStringName="ADConnection" 
     attributeMapUsername = "userPrincipalName"  />

我刚刚与测试后取代真正的价值。

I just replace real values with test for the post..

<add name="ADConnection" connectionString="LDAP://test.test.test.com/dc=test,dc=com" />

要去做我想做的事情，我需要提供用户名和密码来提供，因此它可以在首位连接，即一个系统帐户..一旦其既定话，我可以检查我希望用户验证？

To do what I want to do, do i need to provide a username and password to the provider so it can connect in first place, i.e. a system account.. and once its established I can then check the user I want to validate?

谢谢， Ĵ

推荐答案

与ASP.NET会员制，整点就是你不需要实例化一个提供者类，或任何东西 - 你已经定义了一个可用就在成员静态实例下。

With the ASP.NET membership system, the whole point is you don't need to instantiate a provider class or anything - the one you've defined is available right away under the Membership static instance.

所以，你的情况，只需确保配置是正确的，然后做一些事情，如：

So in your case, just make sure the config is correct, and then do something like:

 if (Membership.ValidateUser(UsernameTextbox.Text, PasswordTextbox.Text))
     FormsAuthentication.RedirectFromLoginPage(UsernameTextbox.Text, NotPublicCheckBox.Checked);
 else
     Msg.Text = "Login failed. Please check your user name and password and try again.";

在成员将你定义必要的类 - 只需要调用它的静态方法和用它做！ ： - ）

The Membership will be the necessary class you've defined - just call the static methods on it and be done with it! :-)

更新：看来你应该能够很容易地沿着实例这里的线路多成员供应商：

Update: it appears you should be able to easily instantiate multiple membership providers along those lines here:

    if (e.UserName.IndexOf("@contoso.com") >= 0)
    {
        e.Authenticated = Membership.Providers["ContosoSqlProvider"].ValidateUser(e.UserName, e.Password);
    }
    else if (e.UserName.IndexOf("@fabrikam.com") >= 0)
    {
        e.Authenticated = Membership.Providers["FabrikamSqlProvider"].ValidateUser(e.UserName, e.Password);
    }
    else
    {
        e.Authenticated = Membership.Provider.ValidateUser(e.UserName, e.Password);
    }

因此​​，基本上，你可以通过 Membership.Providers [FabrikamSqlProvider] 访问它得到具体的成员提供程序，然后调用它的方法，如 .ValidateUser（）。

So basically, you can get a specific membership provider by accessing it through Membership.Providers["FabrikamSqlProvider"] and then call methods on it, like .ValidateUser().

基本 Membership.ValidateUser 将简单地使用你已经定义为默认成员资格提供 - 但它不使用别人阻止你。

The basic Membership.ValidateUser will simply use the membership provider you've defined as the default - but it doesn't stop you from using others!