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- Log ----------------------------------------------------------------- commit 1ac60db42ef50d5a0b8f2a435432c68759d1d36b Author: Michael Tremer michael.tremer@ipfire.org Date: Thu Mar 25 09:22:42 2021 +0000

core156: Ship network-functions.pl

Signed-off-by: Michael Tremer michael.tremer@ipfire.org

commit a2f77069aa37f93800b10c0071de6bd3bcb3f5b9 Author: Leo-Andres Hofmann hofmann@leo-andres.de Date: Wed Mar 24 17:47:16 2021 +0100

zoneconf.cgi: Avoid unnecessary MAC address changes

Ensure that a bridge always has a MAC address configured, to prevent udev/network-hotplug-bridges assigning random addresses at each start. Cache previously generated MAC addresses so that they are not regenerated each time the configuration is saved by the user.

Add more comments to existing code.

Fixes: #12583

Signed-off-by: Leo-Andres Hofmann hofmann@leo-andres.de Signed-off-by: Michael Tremer michael.tremer@ipfire.org

commit 92d8c1f73c548c61b0c2a33c76d66c9b917d5122 Author: Leo-Andres Hofmann hofmann@leo-andres.de Date: Wed Mar 24 17:47:15 2021 +0100

network-functions.pl: Add MAC address compare function

Signed-off-by: Leo-Andres Hofmann hofmann@leo-andres.de Signed-off-by: Michael Tremer michael.tremer@ipfire.org

commit 5f97b190dbe0d23314809925d1a9ecc3f4a7fea4 Author: Michael Tremer michael.tremer@ipfire.org Date: Thu Mar 25 09:17:49 2021 +0000

sysbench: Disable build on armv5tel

This package ships a bundled version of luajit and concurrency kit.

The latter does not build on this architecture.

Signed-off-by: Michael Tremer michael.tremer@ipfire.org

-----------------------------------------------------------------------

Summary of changes: config/cfgroot/network-functions.pl | 12 ++++++++ config/rootfiles/core/156/filelists/files | 1 + html/cgi-bin/zoneconf.cgi | 47 +++++++++++++++++++++++++++---- lfs/sysbench | 1 + 4 files changed, 55 insertions(+), 6 deletions(-)

Difference in files: diff --git a/config/cfgroot/network-functions.pl b/config/cfgroot/network-functions.pl index e94404f05..9908ee8ab 100644 --- a/config/cfgroot/network-functions.pl +++ b/config/cfgroot/network-functions.pl @@ -431,6 +431,18 @@ sub valid_mac($) { return $mac =~ /^([0-9A-Fa-f]{2}[:]){5}([0-9A-Fa-f]{2})$/; }

+# Compares two MAC addresses and returns true if they are equal +sub is_mac_equal { + my $mac_1 = uc shift; # convert to upper case + my $mac_2 = uc shift; + + if(valid_mac($mac_1) && valid_mac($mac_2) && ($mac_1 eq $mac_2)) { + return 1; + } + + return 0; +} + sub random_mac { my $address = "02";

diff --git a/config/rootfiles/core/156/filelists/files b/config/rootfiles/core/156/filelists/files index 270153d0c..a86b19a51 100644 --- a/config/rootfiles/core/156/filelists/files +++ b/config/rootfiles/core/156/filelists/files @@ -1,2 +1,3 @@ srv/web/ipfire/cgi-bin/firewall.cgi srv/web/ipfire/cgi-bin/zoneconf.cgi +var/ipfire/network-functions.pl diff --git a/html/cgi-bin/zoneconf.cgi b/html/cgi-bin/zoneconf.cgi index c0d44764f..ad0ec85fa 100644 --- a/html/cgi-bin/zoneconf.cgi +++ b/html/cgi-bin/zoneconf.cgi @@ -195,17 +195,23 @@ foreach (@nics) { ### Evaluate POST parameters ###

if ($cgiparams{"ACTION"} eq $Lang::tr{"save"}) { - my %VALIDATE_nic_check = (); - my $VALIDATE_error = ""; + my %VALIDATE_nic_check = (); # array of flags (assigned, restricted/pppoe, vlan, ...) per NIC + my $VALIDATE_error = ""; # contains an error message if the config validation failed

# Loop trough all known zones to ensure a complete configuration file is created foreach (@Network::known_network_zones) { my $uc = uc $_; - my $slave_string = ""; + my $slave_string = ""; # list of interfaces attached to the bridge my $zone_mode = $cgiparams{"MODE $uc"}; my $VALIDATE_vlancount = 0; my $VALIDATE_zoneslaves = 0;

+ # Each zone can contain up to one bridge and up to one VLAN, + # cache their mac addresses to prevent unnecessary changes + my $bridge_mac = $ethsettings{"${uc}_MACADDR"}; + my $vlan_mac = $vlansettings{"${uc}_MAC_ADDRESS"}; + + # Clear old configuration $ethsettings{"${uc}_MACADDR"} = ""; $ethsettings{"${uc}_MODE"} = ""; $ethsettings{"${uc}_SLAVES"} = ""; @@ -236,23 +242,47 @@ if ($cgiparams{"ACTION"} eq $Lang::tr{"save"}) { next; }

+ # Zone in bridge mode: Always assign a MAC to the bridge + if($zone_mode eq "BRIDGE") { + # Ensure that the bridge's cached MAC does not come from a real NIC + # (this could happen if the zone was in default mode before) + foreach (@nics) { + my $nic_mac = $_->[0]; + if(Network::is_mac_equal($bridge_mac, $nic_mac)) { + $bridge_mac = ""; + last; + } + } + + # Generate random MAC if none was configured + if(! Network::valid_mac($bridge_mac)) { + $bridge_mac = Network::random_mac(); + } + + # Assign the address to the bridge + $ethsettings{"${uc}_MACADDR"} = $bridge_mac; + } + foreach (@nics) { my $mac = $_->[0]; my $nic_access = $cgiparams{"ACCESS $uc $mac"};

next unless ($nic_access);

+ # This NIC is to be assigned: check preconditions if ($nic_access ne "NONE") { if ($VALIDATE_nic_check{"RESTRICT $mac"}) { # If this interface is already assigned to RED in PPP mode, throw an error $VALIDATE_error = $Lang::tr{"zoneconf val ppp assignment error"}; last; }

+ # Enforce bridge mode when you try to assign multiple NICs to a zone if ($zone_mode ne "BRIDGE" && $VALIDATE_zoneslaves > 0 && $nic_access ne "") { $VALIDATE_error = $Lang::tr{"zoneconf val zoneslave amount error"}; last; }

+ # Mark this NIC as "accessed by zone" $VALIDATE_nic_check{"ACC $mac"} = 1; $VALIDATE_zoneslaves++; } @@ -265,6 +295,7 @@ if ($cgiparams{"ACTION"} eq $Lang::tr{"save"}) {

$VALIDATE_nic_check{"NATIVE $mac"} = 1;

+ # Zone in bridge mode: Add NIC to slave list. Otherwise access NIC directly if ($zone_mode eq "BRIDGE") { $slave_string = "${slave_string}${mac} "; } else { @@ -286,14 +317,18 @@ if ($cgiparams{"ACTION"} eq $Lang::tr{"save"}) { last; }

- my $rnd_mac = &Network::random_mac(); + # Generate random MAC if none was configured + if(! Network::valid_mac($vlan_mac)) { + $vlan_mac = Network::random_mac(); + }

$vlansettings{"${uc}_PARENT_DEV"} = $mac; $vlansettings{"${uc}_VLAN_ID"} = $vlan_tag; - $vlansettings{"${uc}_MAC_ADDRESS"} = $rnd_mac; + $vlansettings{"${uc}_MAC_ADDRESS"} = $vlan_mac; # Generated MAC

+ # Zone in bridge mode: Add VLAN to slave list if ($zone_mode eq "BRIDGE") { - $slave_string = "${slave_string}${rnd_mac} "; + $slave_string = "${slave_string}${vlan_mac} "; }

$VALIDATE_vlancount++; # We can't allow more than one VLAN per zone diff --git a/lfs/sysbench b/lfs/sysbench index ff9478d28..f39fd45df 100644 --- a/lfs/sysbench +++ b/lfs/sysbench @@ -16,6 +16,7 @@ DL_FILE = $(THISAPP).tar.gz DL_FROM = $(URL_IPFIRE) DIR_APP = $(DIR_SRC)/$(THISAPP) TARGET = $(DIR_INFO)/$(THISAPP) +SUP_ARCH = x86_64 i586 aarch64 PROG = sysbench PAK_VER = 2

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