From ec09b18c9c44f85ceb6d9e7588a03a221cd1193f Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Fri, 12 Dec 2008 05:47:05 -0500
Subject: [PATCH] Disallow server changes for existing records in mail_domain_edit.php

---
 server/plugins-available/apache2_plugin.inc.php |  180 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 files changed, 163 insertions(+), 17 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 2bc6089..b822f7c 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -36,6 +36,19 @@
 	// private variables
 	var $action = '';
 	
+	//* 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
@@ -107,7 +120,7 @@
         O                      = ".$data['new']['ssl_organisation']."
         OU                     = ".$data['new']['ssl_organisation_unit']."
         CN                     = $domain
-        emailAddress           = webmatser@".$data['new']['domain']."
+        emailAddress           = webmaster@".$data['new']['domain']."
 
         [ req_attributes ]
         challengePassword              = A challenge password";
@@ -186,11 +199,24 @@
 		if($this->action != 'insert') $this->action = 'update';
 		
 		if($data["new"]["type"] != "vhost" && $data["new"]["parent_domain_id"] > 0) {
+			
+			$old_parent_domain_id = intval($data["old"]["parent_domain_id"]);
+			$new_parent_domain_id = intval($data["new"]["parent_domain_id"]);
+			
+			// If the parent_domain_id has been chenged, we will have to update the old site as well.
+			if($data["new"]["parent_domain_id"] != $data["old"]["parent_domain_id"]) {
+				$tmp = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$old_parent_domain_id." AND active = 'y'");
+				$data["new"] = $tmp;
+				$data["old"] = $tmp;
+				$this->action = 'update';
+				$this->update($event_name,$data);
+			}
+			
 			// This is not a vhost, so we need to update the parent record instead.
-			$parent_domain_id = intval($data["new"]["parent_domain_id"]);
-			$tmp = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$parent_domain_id." AND active = 'y'");
+			$tmp = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$new_parent_domain_id." AND active = 'y'");
 			$data["new"] = $tmp;
 			$data["old"] = $tmp;
+			$this->action = 'update';
 		}
 		
 		
@@ -211,22 +237,40 @@
 		
 		// Check if the directories are there and create them if nescessary.
 		if(!is_dir($data["new"]["document_root"]."/web")) exec("mkdir -p ".$data["new"]["document_root"]."/web");
-		if(!is_dir($data["new"]["document_root"]."/web/error")) exec("mkdir -p ".$data["new"]["document_root"]."/web/error");
+		if(!is_dir($data["new"]["document_root"]."/web/error") and $data["new"]["errordocs"]) exec("mkdir -p ".$data["new"]["document_root"]."/web/error");
 		//if(!is_dir($data["new"]["document_root"]."/log")) exec("mkdir -p ".$data["new"]["document_root"]."/log");
 		if(!is_dir($data["new"]["document_root"]."/ssl")) exec("mkdir -p ".$data["new"]["document_root"]."/ssl");
 		if(!is_dir($data["new"]["document_root"]."/cgi-bin")) exec("mkdir -p ".$data["new"]["document_root"]."/cgi-bin");
+		if(!is_dir($data["new"]["document_root"]."/tmp")) exec("mkdir -p ".$data["new"]["document_root"]."/tmp");
 		
 		// Remove the symlink for the site, if site is renamed
 		if($this->action == 'update' && $data["old"]["domain"] != '' && $data["new"]["domain"] != $data["old"]["domain"]) {
 			if(is_dir('/var/log/ispconfig/httpd/'.$data["old"]["domain"])) exec('rm -rf /var/log/ispconfig/httpd/'.$data["old"]["domain"]);
-			if(is_link($data["new"]["document_root"]."/log")) exec("rm -f ".$data["new"]["document_root"]."/log");
+			if(is_link($data["old"]["document_root"]."/log")) unlink($data["old"]["document_root"]."/log");
 		}
 		
 		// Create the symlink for the logfiles
 		if(!is_dir('/var/log/ispconfig/httpd/'.$data["new"]["domain"])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data["new"]["domain"]);
-		if(!is_link($data["new"]["document_root"]."/log")) exec("ln -s /var/log/ispconfig/httpd/".$data["new"]["domain"]." ".$data["new"]["document_root"]."/log");
+		if(!is_link($data["new"]["document_root"]."/log")) {
+			exec("ln -s /var/log/ispconfig/httpd/".$data["new"]["domain"]." ".$data["new"]["document_root"]."/log");
+			$app->log("Creating Symlink: ln -s /var/log/ispconfig/httpd/".$data["new"]["domain"]." ".$data["new"]["document_root"]."/log",LOGLEVEL_DEBUG);
+		}
+		/*
+		// Create the symlink for the logfiles
+		// This does not work as vlogger can not log trogh symlinks.
+		if($this->action == 'update' && $data["old"]["domain"] != '' && $data["new"]["domain"] != $data["old"]["domain"]) {
+			if(is_dir($data["old"]["document_root"]."/log")) exec('rm -rf '.$data["old"]["document_root"]."/log");
+			if(is_link('/var/log/ispconfig/httpd/'.$data["old"]["domain"])) unlink('/var/log/ispconfig/httpd/'.$data["old"]["domain"]);
+		}
 		
-		
+		// Create the symlink for the logfiles
+		if(!is_dir($data["new"]["document_root"]."/log")) exec('mkdir -p '.$data["new"]["document_root"]."/log");
+		if(!is_link('/var/log/ispconfig/httpd/'.$data["new"]["domain"])) {
+			exec("ln -s ".$data["new"]["document_root"]."/log /var/log/ispconfig/httpd/".$data["new"]["domain"]);
+			$app->log("Creating Symlink: ln -s ".$data["new"]["document_root"]."/log /var/log/ispconfig/httpd/".$data["new"]["domain"],LOGLEVEL_DEBUG);
+		}
+		*/
+	
 		// Get the client ID
 		$client = $app->db->queryOneRecord("SELECT client_id FROM sys_group WHERE sys_group.groupid = ".intval($data["new"]["sys_groupid"]));
 		$client_id = intval($client["client_id"]);
@@ -267,14 +311,36 @@
 		}
 		
 		
-		if($this->action == 'insert') {
+		if($this->action == 'insert' && $data["new"]["type"] == 'vhost') {
 			// Copy the error pages
-			$error_page_path = escapeshellcmd($data["new"]["document_root"])."/web/error/";
-			exec("cp /usr/local/ispconfig/server/conf/error/".substr(escapeshellcmd($conf["language"]),0,2)."/* ".$error_page_path);
-			exec("chmod -R +r ".$error_page_path);
-		
+			if($data["new"]["errordocs"]){
+				$error_page_path = escapeshellcmd($data["new"]["document_root"])."/web/error/";
+				if (file_exists("/usr/local/ispconfig/server/conf-custom/error/".substr(escapeshellcmd($conf["language"]),0,2))){
+					exec("cp /usr/local/ispconfig/server/conf-custom/error/".substr(escapeshellcmd($conf["language"]),0,2)."/* ".$error_page_path);
+				}
+				else {
+					if (file_exists("/usr/local/ispconfig/server/conf-custom/error/fileNotFound.html")){
+						exec("cp /usr/local/ispconfig/server/conf-custom/error/*.html ".$error_page_path);
+					}
+					else {
+						exec("cp /usr/local/ispconfig/server/conf/error/".substr(escapeshellcmd($conf["language"]),0,2)."/* ".$error_page_path);
+					}
+				}
+				exec("chmod -R +r ".$error_page_path);
+			}
+
 			// copy the standard index page
-			exec("cp /usr/local/ispconfig/server/conf/index/standard_index.html_".substr(escapeshellcmd($conf["language"]),0,2)." ".escapeshellcmd($data["new"]["document_root"])."/web/index.html");
+			if (file_exists("/usr/local/ispconfig/server/conf-custom/index/standard_index.html_".substr(escapeshellcmd($conf["language"]),0,2))){
+				exec("cp /usr/local/ispconfig/server/conf-custom/index/standard_index.html_".substr(escapeshellcmd($conf["language"]),0,2)." ".escapeshellcmd($data["new"]["document_root"])."/web/index.html");
+			}
+			else {
+				if (file_exists("/usr/local/ispconfig/server/conf-custom/index/standard_index.html")){
+					exec("cp /usr/local/ispconfig/server/conf-custom/index/standard_index.html ".escapeshellcmd($data["new"]["document_root"])."/web/index.html");
+				}
+				else {
+					exec("cp /usr/local/ispconfig/server/conf/index/standard_index.html_".substr(escapeshellcmd($conf["language"]),0,2)." ".escapeshellcmd($data["new"]["document_root"])."/web/index.html");
+				}
+			}
 			exec("chmod +r ".escapeshellcmd($data["new"]["document_root"])."/web/index.html");
 		}
 		
@@ -289,7 +355,7 @@
 		
 		$username = escapeshellcmd($data["new"]["system_user"]);
 		if($data["new"]["system_user"] != '' && !$app->system->is_user($data["new"]["system_user"])) {
-			exec("useradd -d ".escapeshellcmd($data["new"]["document_root"])." -g $groupname $username");
+			exec("useradd -d ".escapeshellcmd($data["new"]["document_root"])." -g $groupname $username -s /bin/false");
 			$app->log("Adding the user: $username",LOGLEVEL_DEBUG);
 		}
 		
@@ -310,6 +376,9 @@
 		// Chown and chmod the directories
 		exec("chown -R $username:$groupname ".escapeshellcmd($data["new"]["document_root"]));
 		
+		// make temp direcory writable for the apache user and the website user
+		exec("chmod 777 ".escapeshellcmd($data["new"]["document_root"]."/tmp"));
+		
 		
 		// Create the vhost config file
 		$app->load('tpl');
@@ -319,6 +388,7 @@
 		
 		$vhost_data = $data["new"];
 		$vhost_data["web_document_root"] = $data["new"]["document_root"]."/web";
+		$vhost_data["web_document_root_www"] = "/var/www/".$data["new"]["domain"]."/web";
 		
 		// Check if a SSL cert exists
 		$ssl_dir = $data["new"]["document_root"]."/ssl";
@@ -350,10 +420,14 @@
 		
 		// get alias domains (co-domains and subdomains)
 		$aliases = $app->db->queryAllRecords("SELECT * FROM web_domain WHERE parent_domain_id = ".$data["new"]["domain_id"]." AND active = 'y'");
-		$server_alias = '';
+    if($data["new"]["is_subdomainwww"]){
+  	  $server_alias .= 'www.'.$data["new"]["domain"].' ';
+    } else {
+  		$server_alias = '';
+    }
 		if(is_array($aliases)) {
 			foreach($aliases as $alias) {
-				$server_alias .= $alias["domain"].' ';
+			  $server_alias .= $alias["domain"].' ';
 				$app->log("Add server alias: $alias[domain]",LOGLEVEL_DEBUG);
 				// Rewriting
 				if($alias["redirect_type"] != '') {
@@ -370,6 +444,54 @@
 			$tpl->setVar('rewrite_enabled',0);
 		}
 		$tpl->setLoop('redirects',$rewrite_rules);
+		
+		/** 
+		 * install fast-cgi starter script and add script aliasd config 
+		 * first we create the script directory if not already created, then copy over the starter script
+		 * settings are copied over from the server ini config for now
+		 * TODO: Create form for fastcgi configs per site.
+		 */
+		
+		if ($data["new"]["php"] == "fast-cgi")
+		{
+			$fastcgi_config = $app->getconf->get_server_config($conf["server_id"], 'fastcgi');
+			
+			$fastcgi_starter_path = str_replace("[system_user]",$data["new"]["system_user"],$fastcgi_config["fastcgi_starter_path"]);
+			$fastcgi_starter_path = str_replace("[client_id]",$client_id,$fastcgi_starter_path);
+			
+			if (!is_dir($fastcgi_starter_path))
+			{
+				exec("mkdir -p ".escapeshellcmd($fastcgi_starter_path));
+				exec("chown ".$data["new"]["system_user"].":".$data["new"]["system_group"]." ".escapeshellcmd($fastcgi_starter_path));
+				
+				
+				$app->log("Creating fastcgi starter script directory: $fastcgi_starter_path",LOGLEVEL_DEBUG);
+			}
+			
+			$fcgi_tpl = new tpl();
+			$fcgi_tpl->newTemplate("php-fcgi-starter.master");
+				
+			$fcgi_tpl->setVar('php_ini_path',$fastcgi_config["fastcgi_phpini_path"]);
+			$fcgi_tpl->setVar('document_root',$data["new"]["document_root"]);
+			$fcgi_tpl->setVar('php_fcgi_children',$fastcgi_config["fastcgi_children"]);
+			$fcgi_tpl->setVar('php_fcgi_max_requests',$fastcgi_config["fastcgi_max_requests"]);
+			$fcgi_tpl->setVar('php_fcgi_bin',$fastcgi_config["fastcgi_bin"]);
+				
+			$fcgi_starter_script = escapeshellcmd($fastcgi_starter_path.$fastcgi_config["fastcgi_starter_script"]);
+			file_put_contents($fcgi_starter_script,$fcgi_tpl->grab());
+			unset($fcgi_tpl);
+			
+			$app->log("Creating fastcgi starter script: $fcgi_starter_script",LOGLEVEL_DEBUG);
+			
+			
+			exec("chmod 755 $fcgi_starter_script");
+			exec("chown ".$data["new"]["system_user"].":".$data["new"]["system_group"]." $fcgi_starter_script");
+
+			$tpl->setVar('fastcgi_alias',$fastcgi_config["fastcgi_alias"]);
+			$tpl->setVar('fastcgi_starter_path',$fastcgi_starter_path);
+			$tpl->setVar('fastcgi_starter_script',$fastcgi_config["fastcgi_starter_script"]);
+			
+		}
 		
 		$vhost_file = escapeshellcmd($web_config["vhost_conf_dir"].'/'.$data["new"]["domain"].'.vhost');
 		file_put_contents($vhost_file,$tpl->grab());
@@ -389,11 +511,14 @@
 			$app->log("Removing symlink: $vhost_symlink => $vhost_file",LOGLEVEL_DEBUG);
 		}
 		
-		// remove old symlink, if domain name of the site has changed
+		// remove old symlink and vhost file, if domain name of the site has changed
 		if($this->action == 'update' && $data["old"]["domain"] != '' && $data["new"]["domain"] != $data["old"]["domain"]) {
 			$vhost_symlink = escapeshellcmd($web_config["vhost_conf_enabled_dir"].'/'.$data["old"]["domain"].'.vhost');
 			unlink($vhost_symlink);
 			$app->log("Removing symlink: $vhost_symlink => $vhost_file",LOGLEVEL_DEBUG);
+			$vhost_file = escapeshellcmd($web_config["vhost_conf_dir"].'/'.$data["old"]["domain"].'.vhost');
+			unlink($vhost_file);
+			$app->log("Removing File $vhost_file",LOGLEVEL_DEBUG);
 		}
 		
 		// request a httpd reload when all records have been processed
@@ -419,6 +544,18 @@
 		
 		$docroot = escapeshellcmd($data["old"]["document_root"]);
 		if($docroot != '' && !stristr($docroot,'..')) exec("rm -rf $docroot");
+		
+		
+		//remove the php fastgi starter script if available
+		if ($data["old"]["php"] == "fast-cgi")
+		{
+			$fastcgi_starter_path = str_replace("[system_user]",$data["old"]["system_user"],$web_config["fastcgi_starter_path"]);
+			if (is_dir($fastcgi_starter_path))
+			{
+					exec("rm -rf $fastcgi_starter_path");
+			}
+		}
+		
 		$app->log("Removing website: $docroot",LOGLEVEL_DEBUG);
 		
 		// Delete the symlinks for the sites
@@ -441,6 +578,15 @@
 		}
 		// end removing symlinks
 		
+		// Delete the log file directory
+		$vhost_logfile_dir = escapeshellcmd('/var/log/ispconfig/httpd/'.$data["old"]["domain"]);
+		if($data["old"]["domain"] != '' && !stristr($vhost_logfile_dir,'..')) exec("rm -rf $vhost_logfile_dir");
+		$app->log("Removing website logfile directory: $vhost_logfile_dir",LOGLEVEL_DEBUG);
+		
+		//delete the web user
+		$command = 'userdel';
+		$command .= ' '.$data["old"]["system_user"];			
+		exec($command);
 	}
 	
 	//* This function is called when a IP on the server is inserted, updated or deleted

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