authenticate¶

authenticate¶

Authenticates using the x.509 authentication mechanism. 使用x.509身份验证机制进行身份验证。When using the mongo shell, use the db.auth() helper as follows:使用mongo shell时，请使用db.auth()助手，如下所示：

Tip

Starting in version 4.2 of the mongo shell, you can use the passwordPrompt() method in conjunction with various user authentication/management methods/commands to prompt for the password instead of specifying the password directly in the method/command call. 从mongo shell的4.2版开始，您可以将passwordPrompt()方法与各种用户身份验证/管理方法/命令结合使用，以提示输入密码，而不是直接在方法/命令调用中指定密码。However, you can still specify the password directly as you would with earlier versions of the mongo shell.但是，您仍然可以像使用早期版本的mongo shell一样直接指定密码。

db.auth( "username", passwordPrompt() )

In earlier versions, to use the db.auth() method, specify the password:在早期版本中，使用db.auth()方法，指定密码：

db.auth( "username", "password" )

See

db.auth() and Security for more information.有关详细信息，请参阅db.auth()和安全性。