From b889edb33e4a09cc1f65d2fb9ad9f9ea16b1eae9 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Tue, 04 Sep 2012 11:42:42 -0400
Subject: [PATCH] - Ported changes from Apache plugin to nginx plugin. - Fixed errors in system.inc.php-
---
server/lib/classes/system.inc.php | 157 ++++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 145 insertions(+), 12 deletions(-)
diff --git a/server/lib/classes/system.inc.php b/server/lib/classes/system.inc.php
index 8cebdc1..aa4498d 100644
--- a/server/lib/classes/system.inc.php
+++ b/server/lib/classes/system.inc.php
@@ -41,9 +41,9 @@
* @return system
*/
public function system(){
- global $go_info;
- $this->server_id = $go_info['isp']['server_id'];
- $this->server_conf = $go_info['isp']['server_conf'];
+ //global $go_info;
+ //$this->server_id = $go_info['isp']['server_id'];
+ //$this->server_conf = $go_info['isp']['server_conf'];
$this->server_conf['passwd_datei'] = '/etc/passwd';
$this->server_conf['shadow_datei'] = '/etc/shadow';
$this->server_conf['group_datei'] = '/etc/group';
@@ -611,48 +611,73 @@
*
*/
function chown($file, $owner, $allow_symlink = false){
+ global $app;
if($allow_symlink == false && $this->checkpath($file) == false) {
$app->log("Action aborted, file is a symlink: $file",LOGLEVEL_WARN);
return false;
}
- return chown($file, $owner);
+ if(file_exists($file)) {
+ if(@chown($file, $owner)) {
+ return true;
+ } else {
+ $app->log("chown failed: $file : $owner",LOGLEVEL_DEBUG);
+ return false;
+ }
+ }
}
function chgrp($file, $group = '', $allow_symlink = false){
+ global $app;
if($allow_symlink == false && $this->checkpath($file) == false) {
$app->log("Action aborted, file is a symlink: $file",LOGLEVEL_WARN);
return false;
}
- return chgrp($file, $group);
+ if(file_exists($file)) {
+ if(@chgrp($file, $group)) {
+ return true;
+ } else {
+ $app->log("chgrp failed: $file : $group",LOGLEVEL_DEBUG);
+ return false;
+ }
+ }
}
//* Change the mode of a file
function chmod($file, $mode, $allow_symlink = false) {
+ global $app;
if($allow_symlink == false && $this->checkpath($file) == false) {
$app->log("Action aborted, file is a symlink: $file",LOGLEVEL_WARN);
return false;
}
- return chmod($file, $mode);
+ if(@chmod($file, $mode)) {
+ return true;
+ } else {
+ $app->log("chmod failed: $file : $mode",LOGLEVEL_DEBUG);
+ return false;
+ }
}
function file_put_contents($filename, $data, $allow_symlink = false) {
+ global $app;
if($allow_symlink == false && $this->checkpath($filename) == false) {
$app->log("Action aborted, file is a symlink: $filename",LOGLEVEL_WARN);
return false;
}
- unlink($filename);
+ if(file_exists($filename)) unlink($filename);
return file_put_contents($filename, $data);
}
function file_get_contents($filename, $allow_symlink = false) {
+ global $app;
if($allow_symlink == false && $this->checkpath($filename) == false) {
$app->log("Action aborted, file is a symlink: $filename",LOGLEVEL_WARN);
return false;
}
- return file_put_contents($filename, $data);
+ return file_get_contents($filename, $data);
}
function rename($filename, $new_filename, $allow_symlink = false) {
+ global $app;
if($allow_symlink == false && $this->checkpath($filename) == false) {
$app->log("Action aborted, file is a symlink: $filename",LOGLEVEL_WARN);
return false;
@@ -661,15 +686,23 @@
}
function mkdir($dirname, $allow_symlink = false) {
+ global $app;
if($allow_symlink == false && $this->checkpath($dirname) == false) {
$app->log("Action aborted, file is a symlink: $dirname",LOGLEVEL_WARN);
return false;
}
- return mkdir($dirname);
+ if(@mkdir($dirname)) {
+ return true;
+ } else {
+ $app->log("mkdir failed: $dirname",LOGLEVEL_DEBUG);
+ return false;
+ }
}
- function unlink($file) {
- return unlink($file);
+ function unlink($filename) {
+ if(file_exists($filename) || is_link($filename)) {
+ return unlink($filename);
+ }
}
function copy($file1,$file2) {
@@ -685,7 +718,7 @@
if(!preg_match('/[a-zA-Z0-9_\.\-]{1,}/',$path)) return false;
//* Check path for symlinks
- $path_parts = explode($path);
+ $path_parts = explode('/',$path);
$testpath = '';
foreach($path_parts as $p) {
$testpath .= '/'.$p;
@@ -724,6 +757,7 @@
}
}
+ /*
function usermod($user, $groups){
global $app;
if($this->is_user($user)){
@@ -763,6 +797,7 @@
return false;
}
}
+ */
/**boot autostart etc
*
@@ -1203,6 +1238,7 @@
}
function replaceLine($filename,$search_pattern,$new_line,$strict = 0,$append = 1) {
+ global $app;
if($this->checkpath($filename) == false) {
$app->log("Action aborted, file is a symlink: $filename",LOGLEVEL_WARN);
return false;
@@ -1242,6 +1278,7 @@
}
function removeLine($filename,$search_pattern,$strict = 0) {
+ global $app;
if($this->checkpath($filename) == false) {
$app->log("Action aborted, file is a symlink: $filename",LOGLEVEL_WARN);
return false;
@@ -1381,6 +1418,102 @@
if($document_root != '' && $document_root != '/' && strlen($document_root) > 6 && !stristr($document_root,'..')) exec('chattr -i '.escapeshellcmd($document_root));
}
}
+
+ function usermod($username, $uid = 0, $gid = 0, $home = '', $shell = '', $password = '', $login = '') {
+ global $app;
+
+ if($login == '') $login = $username;
+
+ //* Change values in /etc/passwd
+ $passwd_file_array = file('/etc/passwd');
+ if(is_array($passwd_file_array)) {
+ foreach($passwd_file_array as $line) {
+ $line = trim($line);
+ $parts = explode(':',$line);
+ if($parts[0] == $username) {
+ if(trim($login) != '' && trim($login) != trim($username)) $parts[0] = trim($login);
+ if(!empty($uid)) $parts[2] = trim($uid);
+ if(!empty($gid)) $parts[3] = trim($gid);
+ if(trim($home) != '') $parts[5] = trim($home);
+ if(trim($shell) != '') $parts[6] = trim($shell);
+ $new_line = implode(':',$parts);
+ copy('/etc/passwd','/etc/passwd~');
+ chmod('/etc/passwd~',0600);
+ $app->uses('system');
+ $app->system->replaceLine('/etc/passwd',$line,$new_line,1,0);
+ }
+ }
+ unset($passwd_file_array);
+ }
+
+ //* If username != login, change username in group and gshadow file
+ if($username != $login) {
+ $group_file_array = file('/etc/group');
+ if(is_array($group_file_array)) {
+ foreach($group_file_array as $line) {
+ $line = trim($line);
+ $parts = explode(':',$line);
+ if(strstr($parts[3],$username)) {
+ $uparts = explode(',',$parts[3]);
+ if(is_array($uparts)) {
+ foreach($uparts as $key => $val) {
+ if($val == $username) $uparts[$key] = $login;
+ }
+ }
+ $parts[3] = implode(',',$uparts);
+ $new_line = implode(':',$parts);
+ copy('/etc/group','/etc/group~');
+ chmod('/etc/group~',0600);
+ $app->system->replaceLine('/etc/group',$line,$new_line,1,0);
+ }
+ }
+ }
+ unset($group_file_array);
+
+ $gshadow_file_array = file('/etc/gshadow');
+ if(is_array($gshadow_file_array)) {
+ foreach($gshadow_file_array as $line) {
+ $line = trim($line);
+ $parts = explode(':',$line);
+ if(strstr($parts[3],$username)) {
+ $uparts = explode(',',$parts[3]);
+ if(is_array($uparts)) {
+ foreach($uparts as $key => $val) {
+ if($val == $username) $uparts[$key] = $login;
+ }
+ }
+ $parts[3] = implode(',',$uparts);
+ $new_line = implode(':',$parts);
+ copy('/etc/gshadow','/etc/gshadow~');
+ chmod('/etc/gshadow~',0600);
+ $app->system->replaceLine('/etc/gshadow',$line,$new_line,1,0);
+ }
+ }
+ }
+ unset($group_file_array);
+ }
+
+
+ //* When password or login name has been changed
+ if($password != '' || $username != $login) {
+ $shadow_file_array = file('/etc/shadow');
+ if(is_array($shadow_file_array)) {
+ foreach($shadow_file_array as $line) {
+ $line = trim($line);
+ $parts = explode(':',$line);
+ if($parts[0] == $username) {
+ if(trim($login) != '' && trim($login) != trim($username)) $parts[0] = trim($login);
+ if(trim($password) != '') $parts[1] = trim($password);
+ $new_line = implode(':',$parts);
+ copy('/etc/shadow','/etc/shadow~');
+ chmod('/etc/shadow~',0600);
+ $app->system->replaceLine('/etc/shadow',$line,$new_line,1,0);
+ }
+ }
+ }
+ unset($shadow_file_array);
+ }
+ }
}
?>
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