openrat-cms

commit 56ffee2f31c3829f089ea28cba3abf9900cdca64
parent 951ea0518e0fc76f46d62e16073c07b64e6fd8e9
Author: dankert <devnull@localhost>
Date:   Fri, 25 Sep 2009 00:43:37 +0200

White- und Blacklisting für E-Mail-Domains

Diffstat:
config/mail.ini.php
 | 
13
+++++++++++--
serviceClasses/Mail.class.php
 | 
32
++++++++++++++++++++++++++++++++

2 files changed, 43 insertions(+), 2 deletions(-)
diff --git a/config/mail.ini.php b/config/mail.ini.php
@@ -41,6 +41,15 @@ header_encoding="Quoted-printable"
 ;client=smtp
 client=php
 
+
+; Whitelist
+; A comma-seperated list of domains names
+whitelist = ""
+
+; Blacklist
+; A comma-seperated list of domain names
+blacklist = ""
+
 
 
 ; Settings for the internal SMTP client.
@@ -53,7 +62,7 @@ client=php
 ; If this is blank, the mail is delivered directly to the destination MX host.
 ; I repeat, it is better to always use a relay host!
 ;host="mail.yourdomain.example"
-host="locahost"
+host="locahost"
 
 ; SMTP-Port is '25' in most environments
 port="25"
@@ -80,4 +89,4 @@ tls=false
 ; Use SSL
 ; The client will connection using the SSL-protocol.
 ; This is not tested, use at your own risk!
-ssl=false
+ssl=false
diff --git a/serviceClasses/Mail.class.php b/serviceClasses/Mail.class.php
@@ -152,6 +152,38 @@ class Mail
 	{
 		global $conf;
 		
+		$to_domain = array_pop( explode('@',$this->to) );
+
+		// Prüfen gegen die Whitelist
+		$white = explode(',',@$conf['mail']['whitelist']);
+		if	( count($white) > 0 )
+		{
+			$ok = false;
+			foreach( $white as $domain )
+				if	($domain == substr($to_domain,-strlen($domain)))
+				{
+					$ok = true;
+					break;
+				}
+				
+			if	( !$ok)
+			{
+				// Wenn Domain nicht in Whitelist gefunden, dann Mail nicht verschicken.
+				$this->error[] = 'Mail-Domain is not whitelisted';
+				return false;
+			}
+		}
+
+		// Prüfen gegen die Blacklist
+		$black = explode(',',@$conf['mail']['blacklist']);
+		foreach( $black as $domain )
+			if	($domain == substr($to_domain,0,strlen($domain)))
+			{
+				// Wenn Domain in Blacklist gefunden, dann Mail nicht verschicken.
+				$this->error[] = 'Mail-Domain is blacklisted';
+				return false;
+			}
+				
 		// Header um Adressangaben erg�nzen.
 		if	( !empty($this->from ) )
 			$this->header[] = 'From: '.$this->from;