From ff6a68388bcf9524f5dc7380c44f826aa9e1bf19 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Tue, 14 Aug 2012 10:15:52 -0400
Subject: [PATCH] Fixed: FS#2287 - Changing chroot shell option doesnt work
---
server/lib/classes/system.inc.php | 98 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 98 insertions(+), 0 deletions(-)
diff --git a/server/lib/classes/system.inc.php b/server/lib/classes/system.inc.php
index 410a895..7a78a2b 100644
--- a/server/lib/classes/system.inc.php
+++ b/server/lib/classes/system.inc.php
@@ -737,6 +737,7 @@
}
}
+ /*
function usermod($user, $groups){
global $app;
if($this->is_user($user)){
@@ -776,6 +777,7 @@
return false;
}
}
+ */
/**boot autostart etc
*
@@ -1396,6 +1398,102 @@
if($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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