From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'
---
server/plugins-available/shelluser_jailkit_plugin.inc.php | 65 ++++++++++++++++++++------------
1 files changed, 40 insertions(+), 25 deletions(-)
diff --git a/server/plugins-available/shelluser_jailkit_plugin.inc.php b/server/plugins-available/shelluser_jailkit_plugin.inc.php
index a391835..16dbcc7 100755
--- a/server/plugins-available/shelluser_jailkit_plugin.inc.php
+++ b/server/plugins-available/shelluser_jailkit_plugin.inc.php
@@ -80,7 +80,7 @@
}
- $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$data['new']['parent_domain_id']);
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['new']['parent_domain_id']);
if(!$app->system->is_allowed_user($data['new']['username'], false, false)
|| !$app->system->is_allowed_user($data['new']['puser'], true, true)
@@ -159,7 +159,7 @@
return false;
}
- $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$data['new']['parent_domain_id']);
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['new']['parent_domain_id']);
if(!$app->system->is_allowed_user($data['new']['username'], false, false)
|| !$app->system->is_allowed_user($data['new']['puser'], true, true)
@@ -232,7 +232,7 @@
return false;
}
- $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$data['old']['parent_domain_id']);
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['old']['parent_domain_id']);
if ($data['old']['chroot'] == "jailkit")
{
@@ -245,13 +245,17 @@
//exec('rm -rf '.$data['old']['dir'].$jailkit_chroot_userhome);
$app->system->web_folder_protection($web['document_root'], false);
+
+ $userid = intval($app->system->getuid($data['old']['username']));
+ $command = 'killall -u '.escapeshellcmd($data['old']['username']).' ; ';
+ $command .= 'userdel -f '.escapeshellcmd($data['old']['username']).' &> /dev/null';
+ exec($command);
+
+ // Remove the jailed user from passwd and shadow file inside the jail
+ $app->system->removeLine($data['old']['dir'].'/etc/passwd', $data['old']['username']);
+ $app->system->removeLine($data['old']['dir'].'/etc/shadow', $data['old']['username']);
if(@is_dir($data['old']['dir'].$jailkit_chroot_userhome)) {
- $userid = intval($app->system->getuid($data['old']['username']));
- $command = 'killall -u '.escapeshellcmd($data['old']['username']).' ; userdel -f';
- $command .= ' '.escapeshellcmd($data['old']['username']).' &> /dev/null';
- exec($command);
-
$this->_delete_homedir($data['old']['dir'].$jailkit_chroot_userhome,$userid,$data['old']['parent_domain_id']);
$app->log("Jailkit Plugin -> delete chroot home:".$data['old']['dir'].$jailkit_chroot_userhome, LOGLEVEL_DEBUG);
@@ -284,7 +288,7 @@
//add bash.bashrc script
//we need to collect the domain name to be used as the HOSTNAME in the bashrc script
- $web = $this->app->db->queryOneRecord("SELECT domain FROM web_domain WHERE domain_id = ".intval($this->data['new']["parent_domain_id"]));
+ $web = $this->app->db->queryOneRecord("SELECT domain FROM web_domain WHERE domain_id = ?", $this->data['new']["parent_domain_id"]);
$this->app->load('tpl');
@@ -301,7 +305,7 @@
file_put_contents($bashrc, $tpl->grab());
unset($tpl);
- $this->app->log("Added bashrc script : ".$bashrc, LOGLEVEL_DEBUG);
+ $this->app->log("Added bashrc script: ".$bashrc, LOGLEVEL_DEBUG);
$tpl = new tpl();
$tpl->newTemplate("motd.master");
@@ -318,13 +322,21 @@
function _add_jailkit_programs()
{
- //copy over further programs and its libraries
- $command = '/usr/local/ispconfig/server/scripts/create_jailkit_programs.sh';
- $command .= ' '.escapeshellcmd($this->data['new']['dir']);
- $command .= ' \''.$this->jailkit_config['jailkit_chroot_app_programs'].'\'';
- exec($command.' 2>/dev/null');
+ $jailkit_chroot_app_programs = preg_split("/[\s,]+/", $this->jailkit_config['jailkit_chroot_app_programs']);
+ if(is_array($jailkit_chroot_app_programs) && !empty($jailkit_chroot_app_programs)){
+ foreach($jailkit_chroot_app_programs as $jailkit_chroot_app_program){
+ $jailkit_chroot_app_program = trim($jailkit_chroot_app_program);
+ if(is_file($jailkit_chroot_app_program) || is_dir($jailkit_chroot_app_program)){
+ //copy over further programs and its libraries
+ $command = '/usr/local/ispconfig/server/scripts/create_jailkit_programs.sh';
+ $command .= ' '.escapeshellcmd($this->data['new']['dir']);
+ $command .= ' '.$jailkit_chroot_app_program;
+ exec($command.' 2>/dev/null');
- $this->app->log("Added programs to jailkit chroot with command: ".$command, LOGLEVEL_DEBUG);
+ $this->app->log("Added programs to jailkit chroot with command: ".$command, LOGLEVEL_DEBUG);
+ }
+ }
+ }
}
function _get_home_dir($username)
@@ -378,7 +390,10 @@
}
}*/
- $app->system->usermod($this->data['new']['username'], 0, 0, $this->data['new']['dir'].'/.'.$jailkit_chroot_userhome, '/usr/sbin/jk_chrootsh');
+ $shell = '/usr/sbin/jk_chrootsh';
+ if($this->data['new']['active'] != 'y') $shell = '/bin/false';
+
+ $app->system->usermod($this->data['new']['username'], 0, 0, $this->data['new']['dir'].'/.'.$jailkit_chroot_userhome, $shell);
$app->system->usermod($this->data['new']['puser'], 0, 0, $this->data['new']['dir'].'/.'.$jailkit_chroot_userhome, '/usr/sbin/jk_chrootsh');
$this->app->log("Added jailkit user to chroot with command: ".$command, LOGLEVEL_DEBUG);
@@ -407,7 +422,7 @@
$web_config = $app->getconf->get_server_config($conf["server_id"], 'web');
// Get the parent website of this shell user
- $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$this->data['new']['parent_domain_id']);
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $this->data['new']['parent_domain_id']);
//* If the security level is set to high
if($web_config['security_level'] == 20 && is_array($web)) {
@@ -431,11 +446,11 @@
global $app;
$this->app->log("ssh-rsa setup shelluser_jailkit", LOGLEVEL_DEBUG);
// Get the client ID, username, and the key
- $domain_data = $this->app->db->queryOneRecord('SELECT sys_groupid FROM web_domain WHERE web_domain.domain_id = '.intval($this->data['new']['parent_domain_id']));
- $sys_group_data = $this->app->db->queryOneRecord('SELECT * FROM sys_group WHERE sys_group.groupid = '.intval($domain_data['sys_groupid']));
+ $domain_data = $this->app->db->queryOneRecord('SELECT sys_groupid FROM web_domain WHERE web_domain.domain_id = ?', $this->data['new']['parent_domain_id']);
+ $sys_group_data = $this->app->db->queryOneRecord('SELECT * FROM sys_group WHERE sys_group.groupid = ?', $domain_data['sys_groupid']);
$id = intval($sys_group_data['client_id']);
$username= $sys_group_data['name'];
- $client_data = $this->app->db->queryOneRecord('SELECT * FROM client WHERE client.client_id = '.$id);
+ $client_data = $this->app->db->queryOneRecord('SELECT * FROM client WHERE client.client_id = ?', $id);
$userkey = $client_data['ssh_rsa'];
unset($domain_data);
unset($client_data);
@@ -459,7 +474,7 @@
$userkey = $app->system->file_get_contents('/tmp/id_rsa.pub');
// save keypair in client table
- $this->app->db->query("UPDATE client SET created_at = ".time().", id_rsa = '".$app->db->quote($app->system->file_get_contents('/tmp/id_rsa'))."', ssh_rsa = '".$app->db->quote($userkey)."' WHERE client_id = ".$id);
+ $this->app->db->query("UPDATE client SET created_at = UNIX_TIMESTAMP(), id_rsa = ? ssh_rsa = ? WHERE client_id = ?", $app->system->file_get_contents('/tmp/id_rsa'), $userkey, $id);
$app->system->unlink('/tmp/id_rsa');
$app->system->unlink('/tmp/id_rsa.pub');
@@ -532,16 +547,16 @@
global $app, $conf;
// check if we have to delete the dir
- $check = $app->db->queryOneRecord('SELECT shell_user_id FROM `shell_user` WHERE `dir` = \'' . $app->db->quote($homedir) . '\'');
+ $check = $app->db->queryOneRecord('SELECT shell_user_id FROM `shell_user` WHERE `dir` = ?', $homedir);
if(!$check && is_dir($homedir)) {
- $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($parent_domain_id));
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $parent_domain_id);
$app->system->web_folder_protection($web['document_root'], false);
// delete dir
if(substr($homedir, -1) !== '/') $homedir .= '/';
$files = array('.bash_logout', '.bash_history', '.bashrc', '.profile');
- $dirs = array('.ssh');
+ $dirs = array('.ssh', '.cache');
foreach($files as $delfile) {
if(is_file($homedir . $delfile) && fileowner($homedir . $delfile) == $userid) unlink($homedir . $delfile);
}
--
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