<?php
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/*
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Copyright (c) 2007, Till Brehm, projektfarm Gmbh
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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class mysql_clientdb_plugin {
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var $plugin_name = 'mysql_clientdb_plugin';
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var $class_name = 'mysql_clientdb_plugin';
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//* This function is called during ispconfig installation to determine
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// if a symlink shall be created for this plugin.
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function onInstall() {
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global $conf;
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if($conf['services']['db'] == true) {
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return true;
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} else {
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return false;
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}
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}
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/*
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This function is called when the plugin is loaded
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*/
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function onLoad() {
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global $app;
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/*
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Register for the events
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*/
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//* Mailboxes
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$app->plugins->registerEvent('database_insert',$this->plugin_name,'db_insert');
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$app->plugins->registerEvent('database_update',$this->plugin_name,'db_update');
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$app->plugins->registerEvent('database_delete',$this->plugin_name,'db_delete');
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}
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function db_insert($event_name,$data) {
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global $app, $conf;
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if($data["new"]["type"] == 'mysql') {
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if(!include(ISPC_LIB_PATH.'/mysql_clientdb.conf')) {
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$app->log('Unable to open'.ISPC_LIB_PATH.'/mysql_clientdb.conf',LOGLEVEL_ERROR);
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return;
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}
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//* Connect to the database
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$link = mysql_connect($clientdb_host, $clientdb_user, $clientdb_password);
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if (!$link) {
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$app->log('Unable to connect to the database'.mysql_error($link),LOGLEVEL_ERROR);
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return;
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}
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// Charset for the new table
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if($data["new"]["database_charset"] != '') {
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$query_charset_table = ' DEFAULT CHARACTER SET '.$data["new"]["database_charset"];
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} else {
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$query_charset_table = '';
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}
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//* Create the new database
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if (mysql_query('CREATE DATABASE '.mysql_real_escape_string($data["new"]["database_name"]).$query_charset_table,$link)) {
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$app->log('Created MySQL database: '.$data["new"]["database_name"],LOGLEVEL_DEBUG);
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} else {
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$app->log('Unable to connect to the database'.mysql_error($link),LOGLEVEL_ERROR);
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}
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// Create the database user if database is active
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if($data["new"]["active"] == 'y') {
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if($data["new"]["remote_access"] == 'y') {
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$db_host = '%';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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$db_host = 'localhost';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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} else {
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$db_host = 'localhost';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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}
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}
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mysql_query("FLUSH PRIVILEGES;",$link);
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mysql_close($link);
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}
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}
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function db_update($event_name,$data) {
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global $app, $conf;
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if($data["new"]["type"] == 'mysql') {
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if(!include(ISPC_LIB_PATH.'/mysql_clientdb.conf')) {
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$app->log('Unable to open'.ISPC_LIB_PATH.'/mysql_clientdb.conf',LOGLEVEL_ERROR);
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return;
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}
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//* Connect to the database
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$link = mysql_connect($clientdb_host, $clientdb_user, $clientdb_password);
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if (!$link) {
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$app->log('Unable to connect to the database'.mysql_error($link),LOGLEVEL_ERROR);
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return;
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}
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// Create the database user if database was disabled before
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if($data["new"]["active"] == 'y' && $data["old"]["active"] == 'n') {
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if($data["new"]["remote_access"] == 'y') {
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$db_host = '%';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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$db_host = 'localhost';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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} else {
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$db_host = 'localhost';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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}
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// mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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//echo "GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"]).".* TO '".mysql_real_escape_string($data["new"]["database_user"])."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"])."';";
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}
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// Remove database user, if inactive
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if($data["new"]["active"] == 'n' && $data["old"]["active"] == 'y') {
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if($data["old"]["remote_access"] == 'y') {
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$db_host = '%';
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} else {
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$db_host = 'localhost';
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}
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mysql_query("REVOKE ALL PRIVILEGES ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* FROM '".mysql_real_escape_string($data["new"]["database_user"],$link)."';",$link);
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}
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//* Rename User
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if($data["new"]["database_user"] != $data["old"]["database_user"]) {
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mysql_query("RENAME USER '".mysql_real_escape_string($data["old"]["database_user"],$link)."' TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'",$link);
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$app->log('Renaming mysql user: '.$data["old"]["database_user"].' to '.$data["new"]["database_user"],LOGLEVEL_DEBUG);
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}
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//* Remote access option has changed.
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if($data["new"]["remote_access"] != $data["old"]["remote_access"]) {
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//* revoke old priveliges
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mysql_query("REVOKE ALL PRIVILEGES ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* FROM '".mysql_real_escape_string($data["new"]["database_user"],$link)."';",$link);
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//* set new priveliges
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if($data["new"]["remote_access"] == 'y') {
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$db_host = '%';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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$db_host = 'localhost';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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} else {
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$db_host = 'localhost';
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mysql_query("GRANT ALL ON ".mysql_real_escape_string($data["new"]["database_name"],$link).".* TO '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' IDENTIFIED BY '".mysql_real_escape_string($data["new"]["database_password"],$link)."';",$link);
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}
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$app->log('Changing mysql remote access priveliges for database: '.$data["new"]["database_name"],LOGLEVEL_DEBUG);
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}
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//* Get the db host setting for the access priveliges
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if($data["new"]["remote_access"] == 'y') {
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$db_host = '%';
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} else {
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$db_host = 'localhost';
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}
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/*
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//* Rename database
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if($data["new"]["database_name"] != $data["old"]["database_name"]) {
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mysql_query("",$link);
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}
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*/
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//* Change password
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if($data["new"]["database_password"] != $data["old"]["database_password"]) {
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mysql_query("SET PASSWORD FOR '".mysql_real_escape_string($data["new"]["database_user"],$link)."'@'$db_host' = PASSWORD('".mysql_real_escape_string($data["new"]["database_password"],$link)."');",$link);
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$app->log('Changing mysql user password for: '.$data["new"]["database_user"],LOGLEVEL_DEBUG);
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}
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mysql_query("FLUSH PRIVILEGES;",$link);
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mysql_close($link);
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}
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}
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function db_delete($event_name,$data) {
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global $app, $conf;
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if($data["old"]["type"] == 'mysql') {
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if(!include(ISPC_LIB_PATH.'/mysql_clientdb.conf')) {
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$app->log('Unable to open'.ISPC_LIB_PATH.'/mysql_clientdb.conf',LOGLEVEL_ERROR);
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return;
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}
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//* Connect to the database
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$link = mysql_connect($clientdb_host, $clientdb_user, $clientdb_password);
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if (!$link) {
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$app->log('Unable to connect to the database'.mysql_error($link),LOGLEVEL_ERROR);
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return;
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}
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//* Get the db host setting for the access priveliges
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if($data["old"]["remote_access"] == 'y') {
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$db_host = '%';
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} else {
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$db_host = 'localhost';
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}
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if(mysql_query("DROP USER '".mysql_real_escape_string($data["old"]["database_user"],$link)."'@'$db_host';",$link)) {
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$app->log('Dropping mysql user: '.$data["old"]["database_user"],LOGLEVEL_DEBUG);
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} else {
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$app->log('Error while dropping mysql user: '.$data["old"]["database_user"].' '.mysql_error($link),LOGLEVEL_ERROR);
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}
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if(mysql_query('DROP DATABASE '.mysql_real_escape_string($data["old"]["database_name"],$link),$link)) {
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$app->log('Dropping mysql database: '.$data["old"]["database_name"],LOGLEVEL_DEBUG);
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} else {
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$app->log('Error while dropping mysql database: '.$data["old"]["database_name"].' '.mysql_error($link),LOGLEVEL_ERROR);
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}
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mysql_query("FLUSH PRIVILEGES;",$link);
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mysql_close($link);
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}
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}
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} // end class
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?>
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