ssh2_auth_none
(PECL ssh2:0.10-0.9)
ssh2_auth_none — Authenticate as "none"
说明
mixed ssh2_auth_none
( resource $session
, string $username
)
Attempt "none" authentication which usually will (and should) fail. As part of the failure, this function will return an array of accepted authentication methods.
参数
- session
-
An SSH connection link identifier, obtained from a call to ssh2_connect().
- username
-
Remote user name.
返回值
Returns TRUE if the server doesc accept "none" as an authentication method, or an array of accepted authentication methods on failure.
范例
Example#1 Retreiving a list of authentication methods
<?php
$connection = ssh2_connect('shell.example.com', 22);
$auth_methods = ssh2_auth_none($connection, 'user');
if (in_array('password', $auth_methods)) {
echo "Server supports password based authentication\n";
}
?>
