From dd0130670fe3cab4c7e2c1ab4f3bf0d2b2d512b0 Mon Sep 17 00:00:00 2001
From: Denny Bortfeldt <denny@bortfeldt.net>
Date: Mon, 27 Jun 2016 18:02:16 -0400
Subject: [PATCH] When uploading a logo which is smaller than the current ispconfig one, then the logo will be on the left side of the header. In my opinion it will look better when it's centered. You could vote about it ;)
---
server/plugins-available/shelluser_base_plugin.inc.php | 471 +++++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 414 insertions(+), 57 deletions(-)
diff --git a/server/plugins-available/shelluser_base_plugin.inc.php b/server/plugins-available/shelluser_base_plugin.inc.php
index 151dfda..71275d2 100755
--- a/server/plugins-available/shelluser_base_plugin.inc.php
+++ b/server/plugins-available/shelluser_base_plugin.inc.php
@@ -29,91 +29,209 @@
*/
class shelluser_base_plugin {
-
+
var $plugin_name = 'shelluser_base_plugin';
var $class_name = 'shelluser_base_plugin';
var $min_uid = 499;
-
+
//* This function is called during ispconfig installation to determine
// if a symlink shall be created for this plugin.
function onInstall() {
global $conf;
-
+
if($conf['services']['web'] == true) {
return true;
} else {
return false;
}
-
+
}
-
-
+
+
/*
This function is called when the plugin is loaded
*/
-
+
function onLoad() {
global $app;
-
+
/*
Register for the events
*/
- $app->plugins->registerEvent('shell_user_insert',$this->plugin_name,'insert');
- $app->plugins->registerEvent('shell_user_update',$this->plugin_name,'update');
- $app->plugins->registerEvent('shell_user_delete',$this->plugin_name,'delete');
-
+ $app->plugins->registerEvent('shell_user_insert', $this->plugin_name, 'insert');
+ $app->plugins->registerEvent('shell_user_update', $this->plugin_name, 'update');
+ $app->plugins->registerEvent('shell_user_delete', $this->plugin_name, 'delete');
+
}
-
-
- function insert($event_name,$data) {
+
+
+ function insert($event_name, $data) {
global $app, $conf;
- $app->uses('system');
+ $app->uses('system,getconf');
+
+ $security_config = $app->getconf->get_security_config('permissions');
+ if($security_config['allow_shell_user'] != 'yes') {
+ $app->log('Shell user plugin disabled by security settings.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ //* Check if the resulting path is inside the docroot
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['new']['parent_domain_id']);
+ if(substr($data['new']['dir'],0,strlen($web['document_root'])) != $web['document_root']) {
+ $app->log('Directory of the shell user is outside of website docroot.',LOGLEVEL_WARN);
+ return false;
+ }
+ if(strpos($data['new']['dir'], '/../') !== false || substr($data['new']['dir'],-3) == '/..') {
+ $app->log('Directory of the shell user is not valid.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ if(!$app->system->is_allowed_user($data['new']['username'], false, false)
+ || !$app->system->is_allowed_user($data['new']['puser'], true, true)
+ || !$app->system->is_allowed_group($data['new']['pgroup'], true, true)) {
+ $app->log('Shell user must not be root or in group root.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ if($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($data['new']['puser']));
if($uid > $this->min_uid) {
- $command = 'useradd';
- $command .= ' --home '.escapeshellcmd($data['new']['dir']);
- $command .= ' --gid '.escapeshellcmd($data['new']['pgroup']);
- $command .= ' --non-unique ';
- $command .= ' --password '.escapeshellcmd($data['new']['password']);
- $command .= ' --shell '.escapeshellcmd($data['new']['shell']);
- $command .= ' --uid '.escapeshellcmd($uid);
- $command .= ' '.escapeshellcmd($data['new']['username']);
-
- exec($command);
- $app->log("Added shelluser: ".$data['new']['username'],LOGLEVEL_DEBUG);
+ //* Remove webfolder protection
+ $app->system->web_folder_protection($web['document_root'], false);
+ //* Home directory of the new shell user
+ if($data['new']['chroot'] == 'jailkit') {
+ $homedir = $data['new']['dir'];
+ } else {
+ $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'), '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']),false);
+ $app->system->chgrp(escapeshellcmd($homedir),escapeshellcmd($data['new']['pgroup']),false);
+ }
+ $command = 'useradd';
+ $command .= ' -d '.escapeshellcmd($homedir);
+ $command .= ' -g '.escapeshellcmd($data['new']['pgroup']);
+ $command .= ' -o '; // non unique
+ if($data['new']['password'] != '') $command .= ' -p '.escapeshellcmd($data['new']['password']);
+ $command .= ' -s '.escapeshellcmd($data['new']['shell']);
+ $command .= ' -u '.escapeshellcmd($uid);
+ $command .= ' '.escapeshellcmd($data['new']['username']);
+
+ 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");
+ $this->data = $data;
+ $this->app = $app;
+ $this->_setup_ssh_rsa();
+
+ //* Create .bash_history file
+ $app->system->touch(escapeshellcmd($homedir).'/.bash_history');
+ $app->system->chmod(escapeshellcmd($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') {
- $command = 'usermod -L '.escapeshellcmd($data['new']['username']);
+ $command = 'usermod -s /bin/false -L '.escapeshellcmd($data['new']['username']).' 2>/dev/null';
exec($command);
- $app->log("Disabling shelluser temporarily: ".$command,LOGLEVEL_DEBUG);
+ $app->log("Disabling shelluser temporarily: ".$command, LOGLEVEL_DEBUG);
}
-
+
+ //* Add webfolder protection again
+ $app->system->web_folder_protection($web['document_root'], true);
} else {
- $app->log("UID = $uid for shelluser:".$data['new']['username']." not allowed.",LOGLEVEL_ERROR);
+ $app->log("UID = $uid for shelluser:".$data['new']['username']." not allowed.", LOGLEVEL_ERROR);
}
} else {
- $app->log("Skippung insert of user:".$data['new']['username'].", parent user ".$data['new']['puser']." does not exist.",LOGLEVEL_WARN);
+ $app->log("Skipping insertion of user:".$data['new']['username'].", parent user ".$data['new']['puser']." does not exist.", LOGLEVEL_WARN);
}
}
-
- function update($event_name,$data) {
+
+ function update($event_name, $data) {
global $app, $conf;
+
+ $app->uses('system,getconf');
- $app->uses('system');
+ $security_config = $app->getconf->get_security_config('permissions');
+ if($security_config['allow_shell_user'] != 'yes') {
+ $app->log('Shell user plugin disabled by security settings.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ //* Check if the resulting path is inside the docroot
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['new']['parent_domain_id']);
+ if(substr($data['new']['dir'],0,strlen($web['document_root'])) != $web['document_root']) {
+ $app->log('Directory of the shell user is outside of website docroot.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ if(strpos($data['new']['dir'], '/../') !== false || substr($data['new']['dir'],-3) == '/..') {
+ $app->log('Directory of the shell user is not valid.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ if(!$app->system->is_allowed_user($data['new']['username'], false, false)
+ || !$app->system->is_allowed_user($data['new']['puser'], true, true)
+ || !$app->system->is_allowed_group($data['new']['pgroup'], true, true)) {
+ $app->log('Shell user must not be root or in group root.',LOGLEVEL_WARN);
+ return false;
+ }
+
+ if($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($data['new']['puser']));
if($uid > $this->min_uid) {
+
+ //* Home directory of the shell user
+ if($data['new']['chroot'] == 'jailkit') {
+ $homedir = $data['new']['dir'];
+ $homedir_old = $data['old']['dir'];
+ } else {
+ $homedir = $data['new']['dir'].'/home/'.$data['new']['username'];
+ $homedir_old = $data['old']['dir'].'/home/'.$data['old']['username'];
+ }
+
// 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']);
$command .= ' --gid '.escapeshellcmd($data['new']['pgroup']);
@@ -123,52 +241,291 @@
// $command .= ' --uid '.escapeshellcmd($uid);
$command .= ' --login '.escapeshellcmd($data['new']['username']);
$command .= ' '.escapeshellcmd($data['old']['username']);
-
+
exec($command);
- // $app->log("Updated shelluser: $command ",LOGLEVEL_DEBUG);
- $app->log("Updated shelluser: ".$data['old']['username'],LOGLEVEL_DEBUG);
+ $app->log("Executed command: $command ",LOGLEVEL_DEBUG);
+ */
+ //$groupinfo = $app->system->posix_getgrnam($data['new']['pgroup']);
+ if($homedir != $homedir_old && !is_dir($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']));
+ }
+ $app->file->mkdirs(escapeshellcmd($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'), '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']));
+ $app->system->chgrp(escapeshellcmd($homedir),escapeshellcmd($data['new']['pgroup']));
+ $app->system->web_folder_protection($web['document_root'], true);
+ }
+ }
+ $app->system->usermod($data['old']['username'], 0, $app->system->getgid($data['new']['pgroup']), $homedir, $data['new']['shell'], $data['new']['password'], $data['new']['username']);
+ $app->log("Updated shelluser: ".$data['old']['username'], LOGLEVEL_DEBUG);
+
+ // call the ssh-rsa update function
+ $app->uses("getconf");
+ $this->data = $data;
+ $this->app = $app;
+ $this->_setup_ssh_rsa();
+
+ //* Create .bash_history file
+ if(!is_file($data['new']['dir']).'/.bash_history') {
+ $app->system->touch(escapeshellcmd($homedir).'/.bash_history');
+ $app->system->chmod(escapeshellcmd($homedir).'/.bash_history', 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);
+ $this->insert($event_name, $data);
}
} else {
- $app->log("UID = $uid for shelluser:".$data['new']['username']." not allowed.",LOGLEVEL_ERROR);
+ $app->log("UID = $uid for shelluser:".$data['new']['username']." not allowed.", LOGLEVEL_ERROR);
}
} else {
- $app->log("Skippung update for user:".$data['new']['username'].", parent user ".$data['new']['puser']." does not exist.",LOGLEVEL_WARN);
+ $app->log("Skipping update for user:".$data['new']['username'].", parent user ".$data['new']['puser']." does not exist.", LOGLEVEL_WARN);
}
}
-
- function delete($event_name,$data) {
+
+ function delete($event_name, $data) {
global $app, $conf;
+
+ $app->uses('system,getconf,services');
- $app->uses('system');
-
+ $security_config = $app->getconf->get_security_config('permissions');
+ if($security_config['allow_shell_user'] != 'yes') {
+ $app->log('Shell user plugin disabled by security settings.',LOGLEVEL_WARN);
+ return false;
+ }
+
if($app->system->is_user($data['old']['username'])) {
// Get the UID of the user
$userid = intval($app->system->getuid($data['old']['username']));
if($userid > $this->min_uid) {
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($data['old']['parent_domain_id']));
+
+ // check if we have to delete the dir
+ $check = $app->db->queryOneRecord('SELECT shell_user_id FROM `shell_user` WHERE `dir` = ?', $data['old']['dir']);
+ if(!$check && is_dir($data['old']['dir'])) {
+
+ $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['old']['parent_domain_id']);
+ $app->system->web_folder_protection($web['document_root'], false);
+
+ // delete dir
+ if($data['new']['chroot'] == 'jailkit') {
+ $homedir = $data['old']['dir'];
+ } else {
+ $homedir = $data['old']['dir'].'/home/'.$data['old']['username'];
+ }
+
+ if(substr($homedir, -1) !== '/') $homedir .= '/';
+ $files = array('.bash_logout', '.bash_history', '.bashrc', '.profile');
+ $dirs = array('.ssh', '.cache');
+ foreach($files as $delfile) {
+ if(is_file($homedir . $delfile) && fileowner($homedir . $delfile) == $userid) unlink($homedir . $delfile);
+ }
+ foreach($dirs as $deldir) {
+ if(is_dir($homedir . $deldir) && fileowner($homedir . $deldir) == $userid) exec('rm -rf ' . escapeshellarg($homedir . $deldir));
+ }
+ $empty = true;
+ $dirres = opendir($homedir);
+ if($dirres) {
+ while(($entry = readdir($dirres)) !== false) {
+ if($entry != '.' && $entry != '..') {
+ $empty = false;
+ break;
+ }
+ }
+ closedir($dirres);
+ }
+ if($empty == true) {
+ rmdir($homedir);
+ }
+ unset($files);
+ unset($dirs);
+
+ $app->system->web_folder_protection($web['document_root'], true);
+ }
+
// We delete only non jailkit users, jailkit users will be deleted by the jailkit plugin.
if ($data['old']['chroot'] != "jailkit") {
- $command = 'userdel -f';
- $command .= ' '.escapeshellcmd($data['old']['username']);
-
+ // if this web uses PHP-FPM, that PPH-FPM service must be stopped before we can delete this user
+ if($web['php'] == 'php-fpm'){
+ if(trim($web['fastcgi_php_version']) != ''){
+ $default_php_fpm = false;
+ list($custom_php_fpm_name, $custom_php_fpm_init_script, $custom_php_fpm_ini_dir, $custom_php_fpm_pool_dir) = explode(':', trim($web['fastcgi_php_version']));
+ } else {
+ $default_php_fpm = true;
+ }
+ $web_config = $app->getconf->get_server_config($conf["server_id"], 'web');
+ if(!$default_php_fpm){
+ $app->services->restartService('php-fpm', 'stop:'.$custom_php_fpm_init_script);
+ } else {
+ $app->services->restartService('php-fpm', 'stop:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
+ }
+ }
+ $command = 'killall -u '.escapeshellcmd($data['old']['username']).' ; userdel -f';
+ $command .= ' '.escapeshellcmd($data['old']['username']).' &> /dev/null';
exec($command);
- $app->log("Deleted shelluser: ".$data['old']['username'],LOGLEVEL_DEBUG);
+ $app->log("Deleted shelluser: ".$data['old']['username'], LOGLEVEL_DEBUG);
+ // start PHP-FPM again
+ if($web['php'] == 'php-fpm'){
+ if(!$default_php_fpm){
+ $app->services->restartService('php-fpm', 'start:'.$custom_php_fpm_init_script);
+ } else {
+ $app->services->restartService('php-fpm', 'start:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
+ }
+ }
}
-
+
} else {
- $app->log("UID = $userid for shelluser:".$data['old']['username']." not allowed.",LOGLEVEL_ERROR);
+ $app->log("UID = $userid for shelluser:".$data['old']['username']." not allowed.", LOGLEVEL_ERROR);
}
} else {
- $app->log("User:".$data['new']['username']." does not exist in in /etc/passwd, skipping delete.",LOGLEVEL_WARN);
+ $app->log("User:".$data['new']['username']." does not exist in in /etc/passwd, skipping delete.", LOGLEVEL_WARN);
}
-
+
}
-
-
-
+
+ private function _setup_ssh_rsa() {
+ global $app;
+ $this->app->log("ssh-rsa setup shelluser_base", 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 = ?', $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);
+ $userkey = $client_data['ssh_rsa'];
+ unset($domain_data);
+ unset($client_data);
+
+ // ssh-rsa authentication variables
+ //$sshrsa = $this->data['new']['ssh_rsa'];
+ $sshrsa = '';
+ $ssh_users = $app->db->queryAllRecords("SELECT ssh_rsa FROM shell_user WHERE parent_domain_id = ?", $this->data['new']['parent_domain_id']);
+ if(is_array($ssh_users)) {
+ foreach($ssh_users as $sshu) {
+ if($sshu['ssh_rsa'] != '') $sshrsa .= "\n".$sshu['ssh_rsa'];
+ }
+ }
+ $sshrsa = trim($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';
+
+ $app->uses('file');
+ $sshrsa = $app->file->unix_nl($sshrsa);
+ $sshrsa = $app->file->remove_blank_lines($sshrsa, 0);
+
+ // If this user has no key yet, generate a pair
+ if ($userkey == '' && $id > 0){
+ //Generate ssh-rsa-keys
+ exec('ssh-keygen -t rsa -C '.$username.'-rsa-key-'.time().' -f /tmp/id_rsa -N ""');
+
+ // use the public key that has been generated
+ $userkey = $app->system->file_get_contents('/tmp/id_rsa.pub');
+
+ // save keypair in client table
+ $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');
+ $this->app->log("ssh-rsa keypair generated for ".$username, LOGLEVEL_DEBUG);
+ };
+
+ if (!file_exists($sshkeys)){
+ // add root's key
+ $app->file->mkdirs($sshdir, '0700');
+ if(is_file('/root/.ssh/authorized_keys')) $app->system->file_put_contents($sshkeys, $app->system->file_get_contents('/root/.ssh/authorized_keys'));
+
+ // Remove duplicate keys
+ $existing_keys = @file($sshkeys);
+ $new_keys = explode("\n", $userkey);
+ $final_keys_arr = @array_merge($existing_keys, $new_keys);
+ $new_final_keys_arr = array();
+ if(is_array($final_keys_arr) && !empty($final_keys_arr)){
+ foreach($final_keys_arr as $key => $val){
+ $new_final_keys_arr[$key] = trim($val);
+ }
+ }
+ $final_keys = implode("\n", array_flip(array_flip($new_final_keys_arr)));
+
+ // add the user's key
+ $app->system->file_put_contents($sshkeys, $final_keys);
+ $app->file->remove_blank_lines($sshkeys);
+ $this->app->log("ssh-rsa authorisation keyfile created in ".$sshkeys, LOGLEVEL_DEBUG);
+ }
+
+ //* Get the keys
+ $existing_keys = file($sshkeys);
+ $new_keys = explode("\n", $sshrsa);
+ $old_keys = explode("\n", $this->data['old']['ssh_rsa']);
+
+ //* Remove all old keys
+ if(is_array($old_keys)) {
+ foreach($old_keys as $key => $val) {
+ $k = array_search(trim($val), $existing_keys);
+ unset($existing_keys[$k]);
+ }
+ }
+
+ //* merge the remaining keys and the ones fom the ispconfig database.
+ if(is_array($new_keys)) {
+ $final_keys_arr = array_merge($existing_keys, $new_keys);
+ } else {
+ $final_keys_arr = $existing_keys;
+ }
+
+ $new_final_keys_arr = array();
+ if(is_array($final_keys_arr) && !empty($final_keys_arr)){
+ foreach($final_keys_arr as $key => $val){
+ $new_final_keys_arr[$key] = trim($val);
+ }
+ }
+ $final_keys = implode("\n", array_flip(array_flip($new_final_keys_arr)));
+
+ // add the custom key
+ $app->system->file_put_contents($sshkeys, $final_keys);
+ $app->file->remove_blank_lines($sshkeys);
+ $this->app->log("ssh-rsa key updated in ".$sshkeys, LOGLEVEL_DEBUG);
+
+ // set proper file permissions
+ exec("chown -R ".escapeshellcmd($this->data['new']['puser']).":".escapeshellcmd($this->data['new']['pgroup'])." ".$sshdir);
+ exec("chmod 600 '$sshkeys'");
+
+ }
+
} // end class
-?>
\ No newline at end of file
+?>
--
Gitblit v1.9.1