<?php
/*
SSH2 PHP5 OOP Class
Copyright (C) 2011 - Jine (http://jine.se)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
*
* @desc Simple PHP5 Class for usage with libssh2-php (ssh2)
* @author Jim Nelin & Jine - http://jine.se
* @date 2011-02-09
*
* Example;
* ----------------------------------------------
* require_once("SSH2.php");
*
* $ssh = new SSH2("hostname.com");
*
* // With auth with password:
* $ssh->auth("root", "xxx");
*
* // Or public key:
* $ssh->auth("root", "~/.ssh/id_rsa.pub", "~/.ssh/id_rsa", "keypassword");
*
* $ssh->exec("id");
* echo $ssh->output();
* ----------------------------------------------
*
**/
class SSH2 {
var $ssh;
var $stream;
function __construct($host, $port=22) {
if (!$this->ssh = ssh2_connect($host, $port)) {
return false;
}
}
function auth($username, $auth, $private = null, $secret = null) {
if(is_file($auth) && is_readable($auth) && isset($private)) {
// If $auth is a file, and $private is set, try pubkey auth
if(!ssh2_auth_pubkey_file($this->ssh, $username, $auth, $private, $secret)) {
return false;
}
} else {
// If not pubkey auth, auth with password
if(!ssh2_auth_password($this->ssh, $username, $auth)) {
return false;
}
}
return true;
}
function send($local, $remote, $perm) {
if(!ssh2_scp_send($this->ssh, $local, $remote, $perm)) {
return false;
}
return true;
}
function get($remote, $local) {
if(ssh2_scp_recv($this->ssh, $remote, $local)) {
return false;
}
return true;
}
function cmd($cmd, $blocking = true) {
$this->stream = ssh2_exec($this->ssh, $cmd);
stream_set_blocking($this->stream, $blocking);
}
// Just an aliasfunction for $this->cmd
function exec($cmd, $blocking = true) {
$this->cmd($cmd, $blocking = true);
}
function output() {
return stream_get_contents($this->stream);
}
}
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