lainchan/inc/remote.php
2012-04-12 02:49:22 +10:00

68 lines
1.8 KiB
PHP

<?php
/*
* Copyright (c) 2010-2012 Tinyboard Development Group
*/
if(realpath($_SERVER['SCRIPT_FILENAME']) == str_replace('\\', '/', __FILE__)) {
// You cannot request this file directly.
exit;
}
class Remote {
public function __construct($config) {
foreach($config as $name => $value) {
$this->{$name} = $value;
}
$methods = Array();
if(!isset($this->auth['method']))
error('Unspecified authentication method.');
// Connect
$this->connection = ssh2_connect($this->host, isset($this->port) ? $this->port : 22, $methods);
switch($this->auth['method']) {
case 'pubkey':
if(!isset($this->auth['public']))
error('Public key filename not specified.');
if(!isset($this->auth['private']))
error('Private key filename not specified.');
if(!ssh2_auth_pubkey_file($this->connection, $this->auth['username'], $this->auth['public'], $this->auth['private'], isset($this->auth['passphrase']) ? $this->auth['passphrase']: null))
error('Public key authentication failed.');
break;
case 'plain':
if(!ssh2_auth_password($this->connection, $this->auth['username'], $this->auth['password']))
error('Plain-text authentication failed.');
break;
default:
error('Unknown authentication method: "' . $this->auth['method'] . '".');
}
}
public function write($data, $remote_path) {
global $config;
switch($this->type) {
case 'sftp':
$sftp = ssh2_sftp($this->connection);
file_write('ssh2.sftp://' . $sftp . $remote_path, $data, true);
break;
case 'scp':
$file = tempnam($config['tmp'], 'tinyboard-scp');
// Write to temp file
file_write($file, $data);
ssh2_scp_send($this->connection, $file, $remote_path, 0755);
break;
default:
error('Unknown send method.');
}
}
};