From bb3716c03ebfb41ea8ecea658e0dec1841d46c00 Mon Sep 17 00:00:00 2001
From: Benjamin Bittner <benjamin.bittner@web.de>
Date: Tue, 1 Jan 2013 12:50:10 +0100
Subject: [PATCH] Feature #1150; Add random SQL-Prefixes to customer DBs

---
 customer_mysql.php  | 15 ++++++++++++++-
 lng/english.lng.php |  2 +-
 lng/german.lng.php  |  2 +-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/customer_mysql.php b/customer_mysql.php
index a7eb13fc..739be394 100644
--- a/customer_mysql.php
+++ b/customer_mysql.php
@@ -162,7 +162,6 @@ elseif($page == 'mysqls')
 				}
 				else
 				{
-					$username = $userinfo['loginname'] . $settings['customer']['mysqlprefix'] . (intval($userinfo['mysql_lastaccountnumber']) + 1);
 
 					if(count($sql_root) > 1)
 					{
@@ -181,6 +180,20 @@ elseif($page == 'mysqls')
 					// Begin root-session
 
 					$db_root = new db($sql_root[$dbserver]['host'], $sql_root[$dbserver]['user'], $sql_root[$dbserver]['password'], '');
+
+					if ($settings['customer']['mysqlprefix'] == "RANDOM") {
+						$result = $db_root->query('SELECT `User` FROM mysql.user');
+						while ($row = $db_root->fetch_array($result)) {
+							$allsqlusers[] = $row[User];
+						}
+						$username = $userinfo['loginname'] . '-' . substr(md5(uniqid(microtime(), 1)), 20, 3);
+						while (in_Array($username , $allsqlusers)) {
+							$username = $userinfo['loginname'] . '-' . substr(md5(uniqid(microtime(), 1)), 20, 3);
+						}
+					} else {
+						$username = $userinfo['loginname'] . $settings['customer']['mysqlprefix'] . (intval($userinfo['mysql_lastaccountnumber']) + 1);
+					}
+
 					$db_root->query('CREATE DATABASE `' . $db_root->escape($username) . '`');
 					$log->logAction(USR_ACTION, LOG_INFO, "created database '" . $username . "'");
 					foreach(array_map('trim', explode(',', $settings['system']['mysql_access_host'])) as $mysql_access_host)
diff --git a/lng/english.lng.php b/lng/english.lng.php
index 08f766a1..493915de 100644
--- a/lng/english.lng.php
+++ b/lng/english.lng.php
@@ -339,7 +339,7 @@ $lng['serversettings']['session_timeout']['description'] = 'How long does a user
 $lng['serversettings']['accountprefix']['title'] = 'Customer prefix';
 $lng['serversettings']['accountprefix']['description'] = 'Which prefix should customer accounts have?';
 $lng['serversettings']['mysqlprefix']['title'] = 'SQL Prefix';
-$lng['serversettings']['mysqlprefix']['description'] = 'Which prefix should MySQL accounts have?';
+$lng['serversettings']['mysqlprefix']['description'] = 'Which prefix should MySQL accounts have?</br>Use "RANDOM" as vlaue to get a 3-digit random prefix';
 $lng['serversettings']['ftpprefix']['title'] = 'FTP Prefix';
 $lng['serversettings']['ftpprefix']['description'] = 'Which prefix should ftp accounts have?';
 $lng['serversettings']['documentroot_prefix']['title'] = 'Home directory';
diff --git a/lng/german.lng.php b/lng/german.lng.php
index 661581f5..62d3f930 100644
--- a/lng/german.lng.php
+++ b/lng/german.lng.php
@@ -339,7 +339,7 @@ $lng['serversettings']['session_timeout']['description'] = 'Wie lange muss ein B
 $lng['serversettings']['accountprefix']['title'] = 'Kundenprefix';
 $lng['serversettings']['accountprefix']['description'] = 'Welchen Prefix sollen die Kundenaccounts haben?';
 $lng['serversettings']['mysqlprefix']['title'] = 'SQL-Prefix';
-$lng['serversettings']['mysqlprefix']['description'] = 'Welchen Prefix sollen die MySQL-Benutzerkonten haben?';
+$lng['serversettings']['mysqlprefix']['description'] = 'Welchen Prefix sollen die MySQL-Benutzerkonten haben?</br>Mit "RANDOM" als Wert wird ein 3-Stelliger Zufallswert als Prefix genutzt';
 $lng['serversettings']['ftpprefix']['title'] = 'FTP-Prefix';
 $lng['serversettings']['ftpprefix']['description'] = 'Welchen Prefix sollen die FTP-Benutzerkonten haben?';
 $lng['serversettings']['documentroot_prefix']['title'] = 'Heimatverzeichnis';