ActiveDirectoryMembershipProvider 验证用户

问题描述

我想使用 ActiveDirectoryMembershipProvider 的 ValidateUser 方法来验证用户是否存在于 AD 中.

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

我正在以表格形式输入用户名和密码.然后我想实例化提供者并调用 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"  />

我只是用帖子的测试替换真实值..

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

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

要做我想做的事，我是否需要向提供商提供用户名和密码，以便它可以首先连接，即系统帐户.一旦建立，我就可以检查我想要的用户验证?

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，J

推荐答案

使用 ASP.NET 成员系统，重点是您不需要实例化提供程序类或任何东西 - 您定义的提供程序类可用立即在 Membership 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.

因此，在您的情况下，只需确保配置正确，然后执行以下操作:

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.";

Membership 将是您定义的必要类 - 只需调用它的静态方法并完成它！:-)

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

更新:看来您应该能够在此处轻松地实例化多个成员资格提供程序:

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);
    }

所以基本上，您可以通过 Membership.Providers["FabrikamSqlProvider"] 访问特定的会员提供程序，然后在其上调用方法，例如 .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().

基本的 Membership.ValidateUser 将简单地使用您定义为默认值的成员资格提供程序 - 但它不会阻止您使用其他人！

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!

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