From 5b504caadf8bb4ad4a4b163bb10ff8444d88fad7 Mon Sep 17 00:00:00 2001
From: janw <janw@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Mon, 4 Feb 2008 13:48:11 +0000
Subject: [PATCH] Some fixes when operating on loopback device.

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@8738 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 gosa-si/new-gosa-si-client | 75 ++++++++++++++++++++------------------
 1 file changed, 39 insertions(+), 36 deletions(-)

diff --git a/gosa-si/new-gosa-si-client b/gosa-si/new-gosa-si-client
index c26b48350..d24ced9d6 100755
--- a/gosa-si/new-gosa-si-client
+++ b/gosa-si/new-gosa-si-client
@@ -43,7 +43,7 @@ use lib "/usr/lib/gosa-si/client/events";
 
 my ($cfg_file, %cfg_defaults, $foreground, $verbose, $pid_file, $procid, $pid, $log_file);
 my ($server_ip, $server_port, $server_key, $server_timeout, $server_domain);
-my ($client_ip, $client_port, $ldap_enabled, $ldap_config, $pam_config, $nss_config);
+my ($client_ip, $client_port, $client_mac_address, $ldap_enabled, $ldap_config, $pam_config, $nss_config);
 my $xml;
 my $default_server_key;
 my $event_hash;
@@ -53,7 +53,6 @@ my @servers;
 our $cfg_file;
 our $server_address;
 our $client_address;
-our $client_mac_address;
 our $server_key;
 
 # default variables
@@ -67,6 +66,7 @@ our $REGISTERED_FLAG = 1;
 "client" => 
     {"client_port" => [\$client_port, "20083"],
      "client_ip" => [\$client_ip, "0.0.0.0"],
+     "client_mac_address" => [\$client_mac_address, "00:00:00:00:00:00:00"],
      "ldap" => [\$ldap_enabled, 1],
      "ldap_config" => [\$ldap_config, "/etc/ldap/ldap.conf"],
      "pam_config" => [\$pam_config, "/etc/pam_ldap.conf"],
@@ -276,42 +276,43 @@ sub get_interfaces {
 #  DESCRIPTION:  Uses ioctl to get mac address directly from system.
 #===============================================================================
 sub get_mac {
-    my $ifreq= shift;
-    my $result;
-    if ($ifreq && length($ifreq) > 0) { 
-        if($ifreq eq "all") {
-            if(defined($server_ip)) {
-                $result = &get_local_mac_for_remote_ip($server_ip);
+	my $ifreq= shift;
+	my $result;
+	if ($ifreq && length($ifreq) > 0) { 
+		if($ifreq eq "all") {
+			if(defined($server_ip)) {
+				$result = &get_local_mac_for_remote_ip($server_ip);
 			} 
-            elsif ($client_mac_address && length($client_mac_address) > 0){
+			elsif ($client_mac_address && length($client_mac_address) > 0){
 				$result = &client_mac_address;
-            } 
-            else {
-                $result = "00:00:00:00:00:00";
-            }
-        } else {
-            my $SIOCGIFHWADDR= 0x8927;     # man 2 ioctl_list
-
-                # A configured MAC Address should always override a guessed value
-                if ($client_mac_address and length($client_mac_address) > 0) {
-                    $result= $client_mac_address;
-                }
-
-            socket SOCKET, PF_INET, SOCK_DGRAM, getprotobyname('ip')
-                or die "socket: $!";
-
-            if(ioctl SOCKET, $SIOCGIFHWADDR, $ifreq) {
-                my ($if, $mac)= unpack 'h36 H12', $ifreq;
-
-                if (length($mac) > 0) {
-                    $mac=~ m/^([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])$/;
-                    $mac= sprintf("%s:%s:%s:%s:%s:%s", $1, $2, $3, $4, $5, $6);
-                    $result = $mac;
-                }
-            }
-        }
-    }
-    return $result;
+			} 
+			else {
+				$result = "00:00:00:00:00:00";
+			}
+		} else {
+			my $SIOCGIFHWADDR= 0x8927;     # man 2 ioctl_list
+
+			# A configured MAC Address should always override a guessed value
+			if ($client_mac_address and length($client_mac_address) > 0) {
+				$result= $client_mac_address;
+			}
+			else {
+				socket SOCKET, PF_INET, SOCK_DGRAM, getprotobyname('ip')
+					or die "socket: $!";
+
+				if(ioctl SOCKET, $SIOCGIFHWADDR, $ifreq) {
+					my ($if, $mac)= unpack 'h36 H12', $ifreq;
+
+					if (length($mac) > 0) {
+						$mac=~ m/^([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])$/;
+						$mac= sprintf("%s:%s:%s:%s:%s:%s", $1, $2, $3, $4, $5, $6);
+						$result = $mac;
+					}
+				}
+			}
+		}
+	}
+	return $result;
 }
 
 
@@ -1070,6 +1071,8 @@ $client_address = $client_ip.":".$client_port;
 
 # detect own ip and mac address
 my $network_interface= &get_interface_for_ip($client_ip);
+daemon_log("Mac address at this point: $client_mac_address", 1);
+daemon_log("Interface at this point: $network_interface", 1);
 $client_mac_address= &get_mac($network_interface);
 daemon_log("gosa-si-client ip address detected: $client_ip", 1);
 daemon_log("gosa-si-client mac address detected: $client_mac_address", 1);
-- 
2.30.2