ssh2_auth_none

(PECL ssh2:0.10-0.9)

ssh2_auth_none — Authenticate as "none"

Description

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.

Parameters

session

An SSH connection link identifier, obtained from a call to ssh2_connect().

username

Remote user name.

Return Values

Returns TRUE if the server doesc accept "none" as an authentication method, or an array of accepted authentication methods on failure.

Examples

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";
}
?>