Merge branch 'master' into 'master'

handle the server/plugins-enabled folder based on enabled/disbaled services



See merge request !582

server/plugins-available/server_services_plugin.inc.php

+<?php
+
+/*
+Copyright (c) 2017, Florian Schaal, schaal @it UG
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+// The purpose of this plugin is to handle the server/plugins-enabled folder
+
+class server_services_plugin {
+
+	var $plugin_name = 'server_services_plugin';
+	var $class_name = 'server_services_plugin';
+
+	var $services = array('mail_server', 'web_server', 'dns_server', 'db_server', 'vserver_server', 'xmpp_server');
+
+	var $mail_plugins = array('getmail_plugin', 'mail_plugin', 'mail_plugin_dkim', 'mailman_plugin', 'postfix_filter_plugin', 'postfix_server_plugin');
+	var $courier_plugins = array('maildrop_plugin');
+	var $dovecot_plugins = array('maildeliver_plugin');
+
+	var $web_plugins = array('aps_plugin', 'cron_plugin', 'cron_jailkit_plugin', 'ftpuser_base_plugin', 'shelluser_base_plugin', 'shelluser_jailkit_plugin', 'webserver_plugin');
+	var $apache_plugins = array('apache2_plugin');
+	var $nginx_plugins = array('nginx_plugin', 'nginx_reverseproxy_plugin');
+
+	var $bind_plugins = array('bind_dlz_plugin', 'bind_plugin');
+	var $powerdns_plugins = array('powerdns_plugin');
+
+	var $db_plugins = array('mysql_clientdb_plugin');
+
+	var $openvz_plugins = array('openvz_plugin');
+
+	var $xmpp_plugins = array('xmpp_plugin');
+
+	function onInstall() {
+
+		return true;
+
+	}
+
+	function onLoad() {
+		global $app;
+
+		$app->plugins->registerEvent('server_insert', 'server_services_plugin', 'insert');
+		$app->plugins->registerEvent('server_update', 'server_services_plugin', 'update');
+		$app->plugins->registerEvent('server_delete', 'server_services_delete', 'delete');
+
+	}
+
+	function insert($event_name, $data) {
+
+		$this->update($event_name, $data);
+
+	}
+
+	function delete($event_name, $data) {
+
+		$this->update($event_name, $data);
+
+	}
+
+	function update($event_name, $data) {
+		global $app, $conf;
+
+		$app->uses('getconf');
+		$old_services = array();
+		$new_services = array();
+		foreach($this->services as $service) {
+			$old_services[$service] = $data['old'][$service];
+			$new_services[$service] = $data['new'][$service];
+		}
+		$changed_services=array_diff_assoc($new_services,$old_services);
+		foreach($changed_services as $service => $value) {
+			switch($service) {
+				case 'mail_server':
+        			$config = $app->getconf->get_server_config($conf['server_id'], 'mail');
+					$plugins = @($config['pop3_imap_daemon'] == 'dovecot')?$this->dovecot_plugins:$this->courier_plugins;
+					$plugins = array_merge($plugins, $this->mail_plugins);
+					$this->change_state($plugins, $value, $config);
+				break;
+				case 'web_server':
+        			$config = $app->getconf->get_server_config($conf['server_id'], 'web');
+					$plugins = @($config['server_type'] == 'apache')?$this->apache_plugins:$this->nginx_plugins;
+					$plugins = array_merge($plugins, $this->web_plugins);
+					$this->change_state($plugins, $value, $config);
+				break;
+				case 'dns_server':
+        			$config = $app->getconf->get_server_config($conf['server_id'], 'dns');
+					$plugins = @(isset($config['bind_user']))?$this->bind_plugins:$this->powerdns_plugins;
+					$this->change_state($plugins, $value, $config);
+				break;
+				case 'db_server':
+					$this->change_state($this->db_plugins, $value, $config);
+				break;
+				case 'vserver_server':
+					$this->change_state($this->openvz_plugins, $value, $config);
+				break;
+				case 'xmpp_server':
+					$this->change_state($this->xmpp_plugins, $value, $config);
+				break;
+			}
+		}
+
+	}
+
+	function change_state($plugins, $value, $config) {
+
+		$enabled_dir = '/usr/local/ispconfig/server/plugins-enabled/';
+		$available_dir = '/usr/local/ispconfig/server/plugins-available/';
+
+		if($value == 0) { //* disable services
+			foreach($plugins as $plugin) {
+				if(is_link($enabled_dir.$plugin.'.inc.php')) {
+					unlink($enabled_dir.$plugin.'.inc.php');
+				}
+			}
+		} 
+		if ($value == 1) { //* enable services
+			foreach($plugins as $plugin) {
+				if(is_file($available_dir.$plugin.'.inc.php') && !is_link($enabled_dir.$plugin.'.inc.php')) {
+					symlink($available_dir.$plugin.'.inc.php', $enabled_dir.$plugin.'.inc.php');
+				}
+			}
+		}
+
+	}
+	
+} // end class
+
+
+
+?>