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Code Issues Releases Wiki Activity

- added sftp support

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git-svn-id: file:///svn/phpbb/trunk@9553 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Jim Wigginton
2009-06-07 00:51:45 +00:00
parent 1042152a55
commit cd40f978f7
11 changed files with 9431 additions and 28 deletions
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242
phpBB/includes/functions_transfer.php
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@@ -16,6 +16,8 @@ if (!defined('IN_PHPBB'))
exit;
}
require_once PHPBB_ROOT_PATH . 'includes/sftp/sftp.' . PHP_EXT;
/**
* Transfer class, wrapper for ftp/sftp/ssh
* @package phpBB3
@@ -232,6 +234,7 @@ class transfer
if (!in_array('fsockopen', $disabled_functions))
{
$methods[] = 'ftp_fsock';
$methods[] = 'sftp';
}
return $methods;
@@ -272,11 +275,12 @@ class ftp extends transfer
/**
* Requests data
*/
private function data()
public static function data()
{
$root_path = phpbb::$url->realpath(PHPBB_ROOT_PATH);
return array(
'host' => 'localhost',
'username' => 'anonymous',
'username' => preg_match('#^/home/([^/]+)#', $root_path, $matches) ? $matches[1] : 'anonymous',
'password' => '',
'root_path' => phpbb::$user->page['root_script_path'],
'port' => 21,
@@ -288,7 +292,7 @@ class ftp extends transfer
* Init FTP Session
* @access private
*/
private function _init()
protected function _init()
{
// connect to the server
$this->connection = @ftp_connect($this->host, $this->port, $this->timeout);
@@ -320,7 +324,7 @@ class ftp extends transfer
* Create Directory (MKDIR)
* @access private
*/
private function _mkdir($dir)
protected function _mkdir($dir)
{
return @ftp_mkdir($this->connection, $dir);
}
@@ -329,7 +333,7 @@ class ftp extends transfer
* Remove directory (RMDIR)
* @access private
*/
private function _rmdir($dir)
protected function _rmdir($dir)
{
return @ftp_rmdir($this->connection, $dir);
}
@@ -338,7 +342,7 @@ class ftp extends transfer
* Rename file
* @access private
*/
private function _rename($old_handle, $new_handle)
protected function _rename($old_handle, $new_handle)
{
return @ftp_rename($this->connection, $old_handle, $new_handle);
}
@@ -347,7 +351,7 @@ class ftp extends transfer
* Change current working directory (CHDIR)
* @access private
*/
private function _chdir($dir = '')
protected function _chdir($dir = '')
{
if ($dir && $dir !== '/')
{
@@ -364,7 +368,7 @@ class ftp extends transfer
* change file permissions (CHMOD)
* @access private
*/
private function _chmod($file, $perms)
protected function _chmod($file, $perms)
{
if (function_exists('ftp_chmod'))
{
@@ -385,7 +389,7 @@ class ftp extends transfer
* Upload file to location (PUT)
* @access private
*/
private function _put($from_file, $to_file)
protected function _put($from_file, $to_file)
{
// get the file extension
$file_extension = strtolower(substr(strrchr($to_file, '.'), 1));
@@ -407,7 +411,7 @@ class ftp extends transfer
* Delete file (DELETE)
* @access private
*/
private function _delete($file)
protected function _delete($file)
{
return @ftp_delete($this->connection, $file);
}
@@ -416,7 +420,7 @@ class ftp extends transfer
* Close ftp session (CLOSE)
* @access private
*/
private function _close()
protected function _close()
{
if (!$this->connection)
{
@@ -431,7 +435,7 @@ class ftp extends transfer
* At the moment not used by parent class
* @access private
*/
private function _cwd()
protected function _cwd()
{
return @ftp_pwd($this->connection);
}
@@ -440,7 +444,7 @@ class ftp extends transfer
* Return list of files in a given directory (LS)
* @access private
*/
private function _ls($dir = './')
protected function _ls($dir = './')
{
$list = @ftp_nlist($this->connection, $dir);
@@ -510,11 +514,12 @@ class ftp_fsock extends transfer
/**
* Requests data
*/
private function data()
public static function data()
{
$root_path = phpbb::$url->realpath(PHPBB_ROOT_PATH);
return array(
'host' => 'localhost',
'username' => 'anonymous',
'username' => preg_match('#^/home/([^/]+)#', $root_path, $matches) ? $matches[1] : 'anonymous',
'password' => '',
'root_path' => phpbb::$user->page['root_script_path'],
'port' => 21,
@@ -526,7 +531,7 @@ class ftp_fsock extends transfer
* Init FTP Session
* @access private
*/
private function _init()
protected function _init()
{
$errno = 0;
$errstr = '';
@@ -565,7 +570,7 @@ class ftp_fsock extends transfer
* Create Directory (MKDIR)
* @access private
*/
private function _mkdir($dir)
protected function _mkdir($dir)
{
return $this->_send_command('MKD', $dir);
}
@@ -574,7 +579,7 @@ class ftp_fsock extends transfer
* Remove directory (RMDIR)
* @access private
*/
private function _rmdir($dir)
protected function _rmdir($dir)
{
return $this->_send_command('RMD', $dir);
}
@@ -583,7 +588,7 @@ class ftp_fsock extends transfer
* Rename File
* @access private
*/
private function _rename($old_handle, $new_handle)
protected function _rename($old_handle, $new_handle)
{
$this->_send_command('RNFR', $old_handle);
return $this->_send_command('RNTO', $new_handle);
@@ -593,7 +598,7 @@ class ftp_fsock extends transfer
* Change current working directory (CHDIR)
* @access private
*/
function _chdir($dir = '')
protected function _chdir($dir = '')
{
if ($dir && $dir !== '/')
{
@@ -610,7 +615,7 @@ class ftp_fsock extends transfer
* change file permissions (CHMOD)
* @access private
*/
private function _chmod($file, $perms)
protected function _chmod($file, $perms)
{
// Unfortunatly CHMOD is not expecting an octal value...
// We need to transform the integer (which was an octal) to an octal representation (to get the int) and then pass as is. ;)
@@ -621,7 +626,7 @@ class ftp_fsock extends transfer
* Upload file to location (PUT)
* @access private
*/
private function _put($from_file, $to_file)
protected function _put($from_file, $to_file)
{
// We only use the BINARY file mode to cicumvent rewrite actions from ftp server (mostly linefeeds being replaced)
// 'I' == BINARY
@@ -657,7 +662,7 @@ class ftp_fsock extends transfer
* Delete file (DELETE)
* @access private
*/
private function _delete($file)
protected function _delete($file)
{
return $this->_send_command('DELE', $file);
}
@@ -666,7 +671,7 @@ class ftp_fsock extends transfer
* Close ftp session (CLOSE)
* @access private
*/
private function _close()
protected function _close()
{
if (!$this->connection)
{
@@ -681,7 +686,7 @@ class ftp_fsock extends transfer
* At the moment not used by parent class
* @access private
*/
private function _cwd()
protected function _cwd()
{
$this->_send_command('PWD', '', false);
return preg_replace('#^[0-9]{3} "(.+)" .+\r\n#', '\\1', $this->_check_command(true));
@@ -691,7 +696,7 @@ class ftp_fsock extends transfer
* Return list of files in a given directory (LS)
* @access private
*/
private function _ls($dir = './')
protected function _ls($dir = './')
{
if (!$this->_open_data_connection())
{
@@ -817,4 +822,189 @@ class ftp_fsock extends transfer
}
}
/**
* SFTP transfer class
* @package phpBB3
*/
class sftp extends transfer
{
var $current_path;
/**
* Standard parameters for SFTP session
*/
function __construct($host, $username, $password, $root_path, $port = 22, $timeout = 10)
{
$this->host = $host;
$this->port = $port;
$this->username = $username;
$this->password = $password;
$this->timeout = $timeout;
// Make sure $this->root_path is layed out the same way as the phpbb::$user->page['root_script_path'] value (/ at the end)
$this->root_path = str_replace('\\', '/', $this->root_path);
if (!empty($root_path))
{
$this->root_path = (($root_path[0] != '/' ) ? '/' : '') . $root_path . ((substr($root_path, -1, 1) == '/') ? '' : '/');
}
// Init some needed values
parent::__construct();
return;
}
/**
* Requests data
*/
public static function data()
{
$root_path = phpbb::$url->realpath(PHPBB_ROOT_PATH);
return array(
'host' => 'localhost',
'username' => preg_match('#^/home/([^/]+)#', $root_path, $matches) ? $matches[1] : 'anonymous',
'password' => '',
'root_path' => $root_path,
'port' => 22,
'timeout' => 10
);
}
/**
* Init SFTP Session
* @access private
*/
protected function _init()
{
// connect to the server
$this->connection = new ssh2_sftp($this->host, $this->port, $this->timeout);
if (!$this->connection->login($this->username, $this->password))
{
return 'ERR_CONNECTING_SERVER';
}
// change to the root directory
if (!$this->_chdir($this->root_path))
{
return 'ERR_CHANGING_DIRECTORY';
}
return true;
}
/**
* Create Directory (MKDIR)
* @access private
*/
protected function _mkdir($dir)
{
return $this->connection->mkdir($dir);
}
/**
* Remove directory (RMDIR)
* @access private
*/
protected function _rmdir($dir)
{
return $this->connection->rmdir($dir);
}
/**
* Rename File
* @access private
*/
protected function _rename($old_handle, $new_handle)
{
return $this->connection->rename($old_handle, $new_handle);
}
/**
* Change current working directory (CHDIR)
* @access private
*/
protected function _chdir($dir = '')
{
return $this->connection->chdir($dir);
}
/**
* change file permissions (CHMOD)
* @access private
*/
protected function _chmod($file, $perms)
{
return $this->connection->chmod($file, $perms);
}
/**
* Upload file to location (PUT)
* @access private
*/
protected function _put($from_file, $to_file)
{
return $this->connection->put($to_file, $from_file, NET_SFTP_LOCAL_FILE);
}
/**
* Delete file (DELETE)
* @access private
*/
protected function _delete($file)
{
return $this->connection->delete($file);
}
/**
* Close ftp session (CLOSE)
* @access private
*/
protected function _close()
{
if (!$this->connection)
{
return false;
}
return $this->connection->disconnect();
}
/**
* Return current working directory (CWD)
* At the moment not used by parent class
* @access private
*/
protected function _cwd()
{
return $this->connection->pwd();
}
/**
* Return list of files in a given directory (LS)
* @access private
*/
protected function _ls($dir = './')
{
$list = $this->connection->nlist($dir);
// Remove path if prepended
foreach ($list as $key => $item)
{
// Use same separator for item and dir
$item = str_replace('\\', '/', $item);
$dir = str_replace('\\', '/', $dir);
if (strpos($item, $dir) === 0)
{
$item = substr($item, strlen($dir));
}
$list[$key] = $item;
}
return $list;
}
}
?>