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_base_plugin.inc.php | 63 +++++++++++++++++++++++++------
1 files changed, 50 insertions(+), 13 deletions(-)
diff --git a/server/plugins-available/shelluser_base_plugin.inc.php b/server/plugins-available/shelluser_base_plugin.inc.php
index 0897a84..71275d2 100755
--- a/server/plugins-available/shelluser_base_plugin.inc.php
+++ b/server/plugins-available/shelluser_base_plugin.inc.php
@@ -96,6 +96,8 @@
return false;
}
+ if($data['new']['active'] != 'y') $data['new']['shell'] = '/bin/false';
+
if($app->system->is_user($data['new']['puser'])) {
// Get the UID of the parent user
@@ -111,16 +113,20 @@
$homedir = $data['new']['dir'].'/home/'.$data['new']['username'];
}
+ // Create home base directory if it does not exist
if(!is_dir($data['new']['dir'].'/home')){
- $app->file->mkdirs(escapeshellcmd($data['new']['dir'].'/home'), '0750');
- $app->system->chown(escapeshellcmd($data['new']['dir'].'/home'),escapeshellcmd($data['new']['puser']));
- $app->system->chgrp(escapeshellcmd($data['new']['dir'].'/home'),escapeshellcmd($data['new']['pgroup']));
+ $app->file->mkdirs(escapeshellcmd($data['new']['dir'].'/home'), '0755');
}
+
+ // Change ownership of home base dir to root user
+ $app->system->chown(escapeshellcmd($data['new']['dir'].'/home'),'root');
+ $app->system->chgrp(escapeshellcmd($data['new']['dir'].'/home'),'root');
+ $app->system->chmod(escapeshellcmd($data['new']['dir'].'/home'),0755);
if(!is_dir($homedir)){
$app->file->mkdirs(escapeshellcmd($homedir), '0750');
- $app->system->chown(escapeshellcmd($homedir),escapeshellcmd($data['new']['puser']));
- $app->system->chgrp(escapeshellcmd($homedir),escapeshellcmd($data['new']['pgroup']));
+ $app->system->chown(escapeshellcmd($homedir),escapeshellcmd($data['new']['puser']),false);
+ $app->system->chgrp(escapeshellcmd($homedir),escapeshellcmd($data['new']['pgroup']),false);
}
$command = 'useradd';
$command .= ' -d '.escapeshellcmd($homedir);
@@ -134,6 +140,10 @@
exec($command);
$app->log("Executed command: ".$command, LOGLEVEL_DEBUG);
$app->log("Added shelluser: ".$data['new']['username'], LOGLEVEL_DEBUG);
+
+ $app->system->chown(escapeshellcmd($data['new']['dir']),escapeshellcmd($data['new']['username']),false);
+ $app->system->chgrp(escapeshellcmd($data['new']['dir']),escapeshellcmd($data['new']['pgroup']),false);
+
// call the ssh-rsa update function
$app->uses("getconf");
@@ -143,9 +153,15 @@
//* Create .bash_history file
$app->system->touch(escapeshellcmd($homedir).'/.bash_history');
- $app->system->chmod(escapeshellcmd($homedir).'/.bash_history', 0755);
+ $app->system->chmod(escapeshellcmd($homedir).'/.bash_history', 0750);
$app->system->chown(escapeshellcmd($homedir).'/.bash_history', $data['new']['username']);
$app->system->chgrp(escapeshellcmd($homedir).'/.bash_history', $data['new']['pgroup']);
+
+ //* Create .profile file
+ $app->system->touch(escapeshellcmd($homedir).'/.profile');
+ $app->system->chmod(escapeshellcmd($homedir).'/.profile', 0644);
+ $app->system->chown(escapeshellcmd($homedir).'/.profile', $data['new']['username']);
+ $app->system->chgrp(escapeshellcmd($homedir).'/.profile', $data['new']['pgroup']);
//* Disable shell user temporarily if we use jailkit
if($data['new']['chroot'] == 'jailkit') {
@@ -194,6 +210,8 @@
return false;
}
+ if($data['new']['active'] != 'y') $data['new']['shell'] = '/bin/false';
+
if($app->system->is_user($data['new']['puser'])) {
// Get the UID of the parent user
$uid = intval($app->system->getuid($data['new']['puser']));
@@ -210,6 +228,9 @@
// Check if the user that we want to update exists, if not, we insert it
if($app->system->is_user($data['old']['username'])) {
+ //* Remove webfolder protection
+ $app->system->web_folder_protection($web['document_root'], false);
+
/*
$command = 'usermod';
$command .= ' --home '.escapeshellcmd($data['new']['dir']);
@@ -232,17 +253,17 @@
$app->system->chown(escapeshellcmd($data['new']['dir'].'/home'),escapeshellcmd($data['new']['puser']));
$app->system->chgrp(escapeshellcmd($data['new']['dir'].'/home'),escapeshellcmd($data['new']['pgroup']));
}
- $app->file->mkdirs(escapeshellcmd($homedir), '0750');
- $app->system->chown(escapeshellcmd($homedir),escapeshellcmd($data['new']['username']));
- $app->system->chgrp(escapeshellcmd($homedir),escapeshellcmd($data['new']['pgroup']));
+ $app->file->mkdirs(escapeshellcmd($homedir), '0755');
+ $app->system->chown(escapeshellcmd($homedir),'root');
+ $app->system->chgrp(escapeshellcmd($homedir),'root');
$app->system->web_folder_protection($web['document_root'], true);
} else {
if(!is_dir($homedir)){
$app->system->web_folder_protection($web['document_root'], false);
if(!is_dir($data['new']['dir'].'/home')){
- $app->file->mkdirs(escapeshellcmd($data['new']['dir'].'/home'), '0750');
- $app->system->chown(escapeshellcmd($data['new']['dir'].'/home'),escapeshellcmd($data['new']['puser']));
- $app->system->chgrp(escapeshellcmd($data['new']['dir'].'/home'),escapeshellcmd($data['new']['pgroup']));
+ $app->file->mkdirs(escapeshellcmd($data['new']['dir'].'/home'), '0755');
+ $app->system->chown(escapeshellcmd($data['new']['dir'].'/home'),'root');
+ $app->system->chgrp(escapeshellcmd($data['new']['dir'].'/home'),'root');
}
$app->file->mkdirs(escapeshellcmd($homedir), '0750');
$app->system->chown(escapeshellcmd($homedir),escapeshellcmd($data['new']['puser']));
@@ -262,11 +283,21 @@
//* Create .bash_history file
if(!is_file($data['new']['dir']).'/.bash_history') {
$app->system->touch(escapeshellcmd($homedir).'/.bash_history');
- $app->system->chmod(escapeshellcmd($homedir).'/.bash_history', 0755);
+ $app->system->chmod(escapeshellcmd($homedir).'/.bash_history', 0750);
$app->system->chown(escapeshellcmd($homedir).'/.bash_history', escapeshellcmd($data['new']['username']));
$app->system->chgrp(escapeshellcmd($homedir).'/.bash_history', escapeshellcmd($data['new']['pgroup']));
}
+
+ //* Create .profile file
+ if(!is_file($data['new']['dir']).'/.profile') {
+ $app->system->touch(escapeshellcmd($homedir).'/.profile');
+ $app->system->chmod(escapeshellcmd($homedir).'/.profile', 0644);
+ $app->system->chown(escapeshellcmd($homedir).'/.profile', escapeshellcmd($data['new']['username']));
+ $app->system->chgrp(escapeshellcmd($homedir).'/.profile', escapeshellcmd($data['new']['pgroup']));
+ }
+ //* Add webfolder protection again
+ $app->system->web_folder_protection($web['document_root'], true);
} else {
// The user does not exist, so we insert it now
$this->insert($event_name, $data);
@@ -403,6 +434,12 @@
}
$sshrsa = trim($sshrsa);
$usrdir = escapeshellcmd($this->data['new']['dir']);
+ //* Home directory of the new shell user
+ if($this->data['new']['chroot'] == 'jailkit') {
+ $usrdir = escapeshellcmd($this->data['new']['dir']);
+ } else {
+ $usrdir = escapeshellcmd($this->data['new']['dir'].'/home/'.$this->data['new']['username']);
+ }
$sshdir = $usrdir.'/.ssh';
$sshkeys= $usrdir.'/.ssh/authorized_keys';
--
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