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.

---
 server/plugins-available/postfix_server_plugin.inc.php |   46 +++++++++++++++++++++++++++++++++-------------
 1 files changed, 33 insertions(+), 13 deletions(-)

diff --git a/server/plugins-available/postfix_server_plugin.inc.php b/server/plugins-available/postfix_server_plugin.inc.php
index b9018de..98dd675 100644
--- a/server/plugins-available/postfix_server_plugin.inc.php
+++ b/server/plugins-available/postfix_server_plugin.inc.php
@@ -80,33 +80,53 @@
 		
 		// get the config
 		$app->uses("getconf");
-		$mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
+		$mail_config = $app->getconf->get_server_config($conf['server_id'], 'mail');
 		
 		copy('/etc/postfix/main.cf','/etc/postfix/main.cf~');
 		
-		if($mail_config["relayhost"] != '') {
-			exec("postconf -e 'relayhost = ".$mail_config["relayhost"]."'");
-			exec("postconf -e 'smtp_sasl_auth_enable = yes'");
+		if($mail_config['relayhost'] != '') {
+			exec("postconf -e 'relayhost = ".$mail_config['relayhost']."'");
+			if($mail_config['relayhost_user'] != '' && $mail_config['relayhost_password'] != '') {
+				exec("postconf -e 'smtp_sasl_auth_enable = yes'");
+			} else {
+				exec("postconf -e 'smtp_sasl_auth_enable = no'");
+			}
 			exec("postconf -e 'smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd'");
 			exec("postconf -e 'smtp_sasl_security_options ='");
 			
 			// Store the sasl passwd
-			$content = $mail_config["relayhost"]."   ".$mail_config["relayhost_user"].":".$mail_config["relayhost_password"];
+			$content = $mail_config['relayhost'].'   '.$mail_config['relayhost_user'].':'.$mail_config['relayhost_password'];
 			file_put_contents('/etc/postfix/sasl_passwd',$content);
-			exec("chown root:root /etc/postfix/sasl_passwd");
-			exec("chmod 600 /etc/postfix/sasl_passwd");
-			exec("postmap /etc/postfix/sasl_passwd");
-			exec("/etc/init.d/postfix restart");
+			chmod('/etc/postfix/sasl_passwd', 0600);
+			chown('/etc/postfix/sasl_passwd', 'root');
+			chgrp('/etc/postfix/sasl_passwd', 'root');
+			exec('postmap /etc/postfix/sasl_passwd');
+			exec($conf['init_scripts'] . '/' . 'postfix restart');
 			
 		} else {
 			exec("postconf -e 'relayhost ='");
 		}
-		
-		exec("postconf -e 'mailbox_size_limit = ".intval($mail_config["mailbox_size_limit"])."'");
-		exec("postconf -e 'message_size_limit = ".intval($mail_config["message_size_limit"])."'");
+
+		if($mail_config['realtime_blackhole_list'] != '') {
+			$rbl_hosts = explode(",",str_replace(" ", "", $mail_config['realtime_blackhole_list']));
+			$options = explode(", ", exec("postconf -h smtpd_recipient_restrictions"));
+			foreach ($options as $key => $value) {
+				if (!preg_match('/reject_rbl_client/', $value)) {
+					$new_options[] = $value;
+				}
+			}
+			foreach ($rbl_hosts as $key => $value) {
+				$new_options[] = "reject_rbl_client ".$value;
+			}
+			
+			exec("postconf -e 'smtpd_recipient_restrictions = ".implode(", ", $new_options)."'");
+		}
+
+		exec("postconf -e 'mailbox_size_limit = ".intval($mail_config['mailbox_size_limit']*1024*1024)."'");
+		exec("postconf -e 'message_size_limit = ".intval($mail_config['message_size_limit']*1024*1024)."'");
 		
 	}
 
 } // end class
 
-?>
\ No newline at end of file
+?>

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