From aa78fde6a92f66b84d626e114d8b54a5fb6ece0c Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 14 Nov 2012 07:19:43 -0500
Subject: [PATCH] - Added function for IPv6 prefixes in multiserver mirror setups to nginx plugin.

---
 interface/web/mail/mail_alias_edit.php |   59 ++++++++++++++++++++++++++++++++++++++---------------------
 1 files changed, 38 insertions(+), 21 deletions(-)

diff --git a/interface/web/mail/mail_alias_edit.php b/interface/web/mail/mail_alias_edit.php
index 3344feb..b7219d7 100644
--- a/interface/web/mail/mail_alias_edit.php
+++ b/interface/web/mail/mail_alias_edit.php
@@ -1,6 +1,6 @@
 <?php
 /*
-Copyright (c) 2005, Till Brehm, projektfarm Gmbh
+Copyright (c) 2005 - 2009, Till Brehm, projektfarm Gmbh
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -41,11 +41,8 @@
 require_once('../../lib/config.inc.php');
 require_once('../../lib/app.inc.php');
 
-// Checking module permissions
-if(!stristr($_SESSION["s"]["user"]["modules"],$_SESSION["s"]["module"]["name"])) {
-	header("Location: ../index.php");
-	exit;
-}
+//* Check permissions for module
+$app->auth->check_module_permissions('mail');
 
 // Loading classes
 $app->uses('tpl,tform,tform_actions');
@@ -58,17 +55,11 @@
 		
 		// we will check only users, not admins
 		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_mailalias FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_mailalias"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(forwarding_id) as number FROM mail_forwarding WHERE sys_groupid = $client_group_id and type = 'alias'");
-				if($tmp["number"] >= $client["limit_mailalias"]) {
-					$app->error($app->tform->wordbook["limit_mailalias_txt"]);
-				}
+			if(!$app->tform->checkClientLimit('limit_mailalias',"type = 'alias'")) {
+				$app->error($app->tform->wordbook["limit_mailalias_txt"]);
+			}
+			if(!$app->tform->checkResellerLimit('limit_mailalias',"type = 'alias'")) {
+				$app->error('Reseller: '.$app->tform->wordbook["limit_mailalias_txt"]);
 			}
 		}
 		
@@ -81,13 +72,16 @@
 		$email = $this->dataRecord["source"];
 		$email_parts = explode("@",$email);
 		$app->tpl->setVar("email_local_part",$email_parts[0]);
+        $email_parts[1] = $app->functions->idn_decode($email_parts[1]);
 		
 		// Getting Domains of the user
-		$sql = "SELECT domain FROM mail_domain WHERE ".$app->tform->getAuthSQL('r');
+		// $sql = "SELECT domain FROM mail_domain WHERE ".$app->tform->getAuthSQL('r').' ORDER BY domain';
+		$sql = "SELECT domain FROM mail_domain WHERE domain NOT IN (SELECT SUBSTR(source,2) FROM mail_forwarding WHERE type = 'aliasdomain') AND ".$app->tform->getAuthSQL('r')." ORDER BY domain";
 		$domains = $app->db->queryAllRecords($sql);
 		$domain_select = '';
 		if(is_array($domains)) {
 			foreach( $domains as $domain) {
+                $domain['domain'] = $app->functions->idn_decode($domain['domain']);
 				$selected = ($domain["domain"] == @$email_parts[1])?'SELECTED':'';
 				$domain_select .= "<option value='$domain[domain]' $selected>$domain[domain]</option>\r\n";
 			}
@@ -101,8 +95,8 @@
 		global $app, $conf;
 		
 		// Check if Domain belongs to user
-		$domain = $app->db->queryOneRecord("SELECT server_id, domain FROM mail_domain WHERE domain = '".$app->db->quote($_POST["email_domain"])."' AND ".$app->tform->getAuthSQL('r'));
-		if($domain["domain"] != $_POST["email_domain"]) $app->tform->errorMessage .= $app->tform->wordbook["no_domain_perm"];
+		$domain = $app->db->queryOneRecord("SELECT server_id, domain FROM mail_domain WHERE domain = '".$app->db->quote($app->functions->idn_encode($_POST["email_domain"]))."' AND ".$app->tform->getAuthSQL('r'));
+		if($domain["domain"] != $app->functions->idn_encode($_POST["email_domain"])) $app->tform->errorMessage .= $app->tform->wordbook["no_domain_perm"];
 		
 		// Check the client limits, if user is not the admin
 		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
@@ -122,16 +116,39 @@
 		
 		 		
 		// compose the email field
-		$this->dataRecord["source"] = $_POST["email_local_part"]."@".$_POST["email_domain"];
+		$this->dataRecord["source"] = $_POST["email_local_part"]."@".$app->functions->idn_encode($_POST["email_domain"]);
 		// Set the server id of the mailbox = server ID of mail domain.
 		$this->dataRecord["server_id"] = $domain["server_id"];
 		
 		unset($this->dataRecord["email_local_part"]);
 		unset($this->dataRecord["email_domain"]);
 		
+		//* Check if there is no active mailbox with this address
+		$tmp = $app->db->queryOneRecord("SELECT count(mailuser_id) as number FROM mail_user WHERE postfix = 'y' AND email = '".$app->db->quote($this->dataRecord["source"])."'");
+		if($tmp['number'] > 0) $app->tform->errorMessage .= $app->tform->lng("duplicate_mailbox_txt")."<br>";
+		unset($tmp);
+		
+		//* Check if email alias exists
+		if($this->id > 0) {
+			$tmp = $app->db->queryOneRecord("SELECT count(forwarding_id) as number FROM mail_forwarding WHERE source = '".$app->db->quote($this->dataRecord["source"])."' AND destination = '".$app->db->quote($this->dataRecord["destination"])."' AND forwarding_id != ".$this->id);
+		} else {
+			$tmp = $app->db->queryOneRecord("SELECT count(forwarding_id) as number FROM mail_forwarding WHERE source = '".$app->db->quote($this->dataRecord["source"])."' AND destination = '".$app->db->quote($this->dataRecord["destination"])."'");
+		}
+		if($tmp['number'] > 0) $app->tform->errorMessage .= $app->tform->lng("duplicate_email_alias_txt")."<br>";
+		unset($tmp);
+		
 		parent::onSubmit();
 	}
 	
+	function onAfterInsert() {
+		global $app;
+		
+		$domain = $app->db->queryOneRecord("SELECT sys_groupid FROM mail_domain WHERE domain = '".$app->db->quote($app->functions->idn_encode($_POST["email_domain"]))."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("update mail_forwarding SET sys_groupid = ".$domain['sys_groupid']." WHERE forwarding_id = ".$this->id);
+		
+	}
+	
+	
 }
 
 $page = new page_action;

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