X-Git-Url: https://git.proxmox.com/?p=pve-firewall.git;a=blobdiff_plain;f=test%2Ffwtester.pl;h=35729eecb73fc02596fdf9e5289fa55afa8d9947;hp=97e9cfa55485d0bd2b4ef054c0cc5d8d7d445efc;hb=680d56eeb067910b25282765782278ced2bc6beb;hpb=f1bafd371437d8eb39613324259a64b2841c4bc4 diff --git a/test/fwtester.pl b/test/fwtester.pl index 97e9cfa..35729ee 100755 --- a/test/fwtester.pl +++ b/test/fwtester.pl @@ -5,87 +5,144 @@ use strict; use warnings; use Data::Dumper; use PVE::Firewall; +use Getopt::Long; +use File::Basename; +use Net::IP; my $mark; my $trace; +my $debug = 0; + +sub print_usage_and_exit { + die "usage: $0 [--debug] [testfile [testid]]\n"; +} + +if (!GetOptions ('debug' => \$debug)) { + print_usage_and_exit(); +} + +my $testfilename = shift; +my $testid = shift; + +sub add_trace { + my ($text) = @_; + + if ($debug) { + print $text; + } else { + $trace .= $text; + } +} + +sub nf_dev_match { + my ($devre, $dev) = @_; + + $devre =~ s/\+$/\.\*/; + return ($dev =~ m/^${devre}$/) ? 1 : 0; +} + sub rule_match { my ($chain, $rule, $pkg) = @_; $rule =~ s/^-A $chain // || die "got strange rule: $rule"; - if ($rule =~ s/^-m conntrack\s*//) { - return undef; # simply ignore - } + while (length($rule)) { - if ($rule =~ s/^-m addrtype\s*//) { - return undef; # simply ignore - } + if ($rule =~ s/^-m conntrack\s*//) { + return undef; # simply ignore + } - if ($rule =~ s/^-i (\S+)\s*//) { - die "missing iface_in" if !$pkg->{iface_in}; - return undef if $pkg->{iface_in} ne $1; # no match - } - if ($rule =~ s/^-o (\S+)\s*//) { - die "missing iface_out" if !$pkg->{iface_out}; - return undef if $pkg->{iface_out} ne $1; # no match - } + if ($rule =~ s/^-m addrtype\s*//) { + return undef; # simply ignore + } - if ($rule =~ s/^-p (tcp|udp)\s*//) { - die "missing proto" if !$pkg->{proto}; - return undef if $pkg->{proto} ne $1; # no match - } + if ($rule =~ s/^-i (\S+)\s*//) { + my $devre = $1; + die "missing iface_in" if !$pkg->{iface_in}; + return undef if !nf_dev_match($devre, $pkg->{iface_in}); + next; + } - if ($rule =~ s/^--dport (\d+):(\d+)\s*//) { - die "missing dport" if !$pkg->{dport}; - return undef if ($pkg->{dport} < $1) || ($pkg->{dport} > $2); # no match - } + if ($rule =~ s/^-o (\S+)\s*//) { + my $devre = $1; + die "missing iface_out" if !$pkg->{iface_out}; + return undef if !nf_dev_match($devre, $pkg->{iface_out}); + next; + } - if ($rule =~ s/^--dport (\d+)\s*//) { - die "missing dport" if !$pkg->{dport}; - return undef if $pkg->{dport} != $1; # no match - } + if ($rule =~ s/^-p (tcp|udp)\s*//) { + die "missing proto" if !$pkg->{proto}; + return undef if $pkg->{proto} ne $1; # no match + next; + } - if ($rule =~ s/^-s (\S+)\s*//) { - die "missing source" if !$pkg->{source}; - return undef if $pkg->{source} ne $1; # no match - } + if ($rule =~ s/^--dport (\d+):(\d+)\s*//) { + die "missing dport" if !$pkg->{dport}; + return undef if ($pkg->{dport} < $1) || ($pkg->{dport} > $2); # no match + next; + } + + if ($rule =~ s/^--dport (\d+)\s*//) { + die "missing dport" if !$pkg->{dport}; + return undef if $pkg->{dport} != $1; # no match + next; + } + + if ($rule =~ s/^-s (\S+)\s*//) { + die "missing source" if !$pkg->{source}; + my $ip = Net::IP->new($1); + return undef if !$ip->overlaps(Net::IP->new($pkg->{source})); # no match + next; + } - if ($rule =~ s/^-d (\S+)\s*//) { - die "missing destination" if !$pkg->{dest}; - return undef if $pkg->{dest} ne $1; # no match - } + if ($rule =~ s/^-d (\S+)\s*//) { + die "missing destination" if !$pkg->{dest}; + my $ip = Net::IP->new($1); + return undef if !$ip->overlaps(Net::IP->new($pkg->{dest})); # no match + next; + } - if ($rule =~ s/^-m mac ! --mac-source (\S+)\s*//) { - die "missing source mac" if !$pkg->{mac_source}; - return undef if $pkg->{mac_source} eq $1; # no match - } + if ($rule =~ s/^-m mac ! --mac-source (\S+)\s*//) { + die "missing source mac" if !$pkg->{mac_source}; + return undef if $pkg->{mac_source} eq $1; # no match + next; + } - if ($rule =~ s/^-m physdev --physdev-is-bridged --physdev-in (\S+)\s*//) { - my $devre = $1; - $devre =~ s/\+/\.\*/; - return undef if !$pkg->{physdev_in}; - return undef if $pkg->{physdev_in} !~ m/^${devre}$/; - } + if ($rule =~ s/^-m physdev --physdev-is-bridged --physdev-in (\S+)\s*//) { + my $devre = $1; + return undef if !$pkg->{physdev_in}; + return undef if !nf_dev_match($devre, $pkg->{physdev_in}); + next; + } - if ($rule =~ s/^-m physdev --physdev-is-bridged --physdev-out (\S+)\s*//) { - my $devre = $1; - $devre =~ s/\+/\.\*/; - return undef if !$pkg->{physdev_out}; - return undef if $pkg->{physdev_out} !~ m/^${devre}$/; - } + if ($rule =~ s/^-m physdev --physdev-is-bridged --physdev-out (\S+)\s*//) { + my $devre = $1; + return undef if !$pkg->{physdev_out}; + return undef if !nf_dev_match($devre, $pkg->{physdev_out}); + next; + } - if ($rule =~ s/^-j MARK --set-mark (\d+)\s*$//) { - $mark = $1; - return undef; - } + if ($rule =~ s/^-m mark --mark (\d+)\s*//) { + return undef if !defined($mark) || $mark != $1; + next; + } - if ($rule =~ s/^-j (\S+)\s*$//) { - return (0, $1); - } + # final actions + if ($rule =~ s/^-j MARK --set-mark (\d+)\s*$//) { + $mark = $1; + return undef; + } + + if ($rule =~ s/^-j (\S+)\s*$//) { + return (0, $1); + } + + if ($rule =~ s/^-g (\S+)\s*$//) { + return (1, $1); + } - if ($rule =~ s/^-g (\S+)\s*$//) { - return (1, $1); + last; } die "unable to parse rule: $rule"; @@ -94,60 +151,63 @@ sub rule_match { sub ruleset_simulate_chain { my ($ruleset, $chain, $pkg) = @_; - $trace .= "ENTER chain $chain\n"; + add_trace("ENTER chain $chain\n"); + my $counter = 0; + if ($chain eq 'PVEFW-Drop') { - $trace .= "LEAVE chain $chain\n"; - return 'DROP'; + add_trace("LEAVE chain $chain\n"); + return ('DROP', $counter); } if ($chain eq 'PVEFW-reject') { - $trace .= "LEAVE chain $chain\n"; - return 'REJECT'; + add_trace("LEAVE chain $chain\n"); + return ('REJECT', $counter); } if ($chain eq 'PVEFW-tcpflags') { - $trace .= "LEAVE chain $chain\n"; - return undef; + add_trace("LEAVE chain $chain\n"); + return (undef, $counter); } my $rules = $ruleset->{$chain} || die "no such chain '$chain'"; foreach my $rule (@$rules) { + $counter++; my ($goto, $action) = rule_match($chain, $rule, $pkg); if (!defined($action)) { - $trace .= "SKIP: $rule\n"; + add_trace("SKIP: $rule\n"); next; } - $trace .= "MATCH: $rule\n"; + add_trace("MATCH: $rule\n"); if ($action eq 'ACCEPT' || $action eq 'DROP' || $action eq 'REJECT') { - $trace .= "TERMINATE chain $chain: $action\n"; - return $action; + add_trace("TERMINATE chain $chain: $action\n"); + return ($action, $counter); } elsif ($action eq 'RETURN') { - $trace .= "RETURN FROM chain $chain\n"; + add_trace("RETURN FROM chain $chain\n"); last; } else { if ($goto) { - $trace .= "LEAVE chain $chain - goto $action\n"; + add_trace("LEAVE chain $chain - goto $action\n"); return ruleset_simulate_chain($ruleset, $action, $pkg) #$chain = $action; #$rules = $ruleset->{$chain} || die "no such chain '$chain'"; } else { - if ($action = ruleset_simulate_chain($ruleset, $action, $pkg)) { - return $action; - } - $trace .= "CONTINUE chain $chain\n"; + my ($act, $ctr) = ruleset_simulate_chain($ruleset, $action, $pkg); + $counter += $ctr; + return ($act, $counter) if $act; + add_trace("CONTINUE chain $chain\n"); } } } - $trace .= "LEAVE chain $chain\n"; + add_trace("LEAVE chain $chain\n"); if ($chain =~ m/^PVEFW-(INPUT|OUTPUT|FORWARD)$/) { - return 'ACCEPT'; # default policy + return ('ACCEPT', $counter); # default policy } - return undef; + return (undef, $counter); } sub copy_packet { @@ -162,6 +222,202 @@ sub copy_packet { return $res; } +# Try to simulate packet traversal inside kernel. This invokes iptable +# checks several times. +sub route_packet { + my ($ruleset, $ipset_ruleset, $pkg, $from_info, $target, $start_state) = @_; + + my $route_state = $start_state; + + my $physdev_in; + + my $ipt_invocation_counter = 0; + my $rule_check_counter = 0; + + while ($route_state ne $target->{iface}) { + + my $chain; + my $next_route_state; + my $next_physdev_in; + + $pkg->{iface_in} = $pkg->{iface_out} = undef; + $pkg->{physdev_in} = $pkg->{physdev_out} = undef; + + if ($route_state eq 'from-bport') { + $next_route_state = $from_info->{bridge} || die 'internal error'; + $next_physdev_in = $from_info->{iface} || die 'internal error'; + } elsif ($route_state eq 'host') { + + if ($target->{type} eq 'bport') { + $pkg->{iface_in} = 'lo'; + $pkg->{iface_out} = $target->{bridge} || die 'internal error'; + $chain = 'PVEFW-OUTPUT'; + $next_route_state = $target->{iface} || die 'internal error'; + } elsif ($target->{type} eq 'ct') { + $pkg->{iface_in} = 'lo'; + $pkg->{iface_out} = 'venet0'; + $chain = 'PVEFW-OUTPUT'; + $next_route_state = 'venet-in'; + } elsif ($target->{type} eq 'vm') { + $pkg->{iface_in} = 'lo'; + $pkg->{iface_out} = $target->{bridge} || die 'internal error'; + $chain = 'PVEFW-OUTPUT'; + $next_route_state = 'fwbr-in'; + } else { + die "implement me"; + } + + } elsif ($route_state eq 'venet-out') { + + if ($target->{type} eq 'host') { + + $chain = 'PVEFW-INPUT'; + $pkg->{iface_in} = 'venet0'; + $pkg->{iface_out} = 'lo'; + $next_route_state = 'host'; + + } elsif ($target->{type} eq 'bport') { + + $chain = 'PVEFW-FORWARD'; + $pkg->{iface_in} = 'venet0'; + $pkg->{iface_out} = $target->{bridge} || die 'internal error'; + $next_route_state = $target->{iface} || die 'internal error'; + + } elsif ($target->{type} eq 'vm') { + + $chain = 'PVEFW-FORWARD'; + $pkg->{iface_in} = 'venet0'; + $pkg->{iface_out} = $target->{bridge} || die 'internal error'; + $next_route_state = 'fwbr-in'; + + } elsif ($target->{type} eq 'ct') { + + $chain = 'PVEFW-FORWARD'; + $pkg->{iface_in} = 'venet0'; + $pkg->{iface_out} = 'venet0'; + $next_route_state = 'venet-in'; + + } else { + die "implement me"; + } + + } elsif ($route_state eq 'fwbr-out') { + + $chain = 'PVEFW-FORWARD'; + $next_route_state = $from_info->{bridge} || die 'internal error'; + $next_physdev_in = $from_info->{fwpr} || die 'internal error'; + $pkg->{iface_in} = $from_info->{fwbr} || die 'internal error'; + $pkg->{iface_out} = $from_info->{fwbr} || die 'internal error'; + $pkg->{physdev_in} = $from_info->{tapdev} || die 'internal error'; + $pkg->{physdev_out} = $from_info->{fwln} || die 'internal error'; + + } elsif ($route_state eq 'fwbr-in') { + + $chain = 'PVEFW-FORWARD'; + $next_route_state = $target->{tapdev}; + $pkg->{iface_in} = $target->{fwbr} || die 'internal error'; + $pkg->{iface_out} = $target->{fwbr} || die 'internal error'; + $pkg->{physdev_in} = $target->{fwln} || die 'internal error'; + $pkg->{physdev_out} = $target->{tapdev} || die 'internal error'; + + } elsif ($route_state =~ m/^vmbr\d+$/) { + + die "missing physdev_in - internal error?" if !$physdev_in; + $pkg->{physdev_in} = $physdev_in; + + if ($target->{type} eq 'host') { + + $chain = 'PVEFW-INPUT'; + $pkg->{iface_in} = $route_state; + $pkg->{iface_out} = 'lo'; + $next_route_state = 'host'; + + } elsif ($target->{type} eq 'bport') { + + $chain = 'PVEFW-FORWARD'; + $pkg->{iface_in} = $route_state; + $pkg->{iface_out} = $target->{bridge} || die 'internal error'; + # conditionally set physdev_out (same behavior as kernel) + if ($route_state eq $target->{bridge}) { + $pkg->{physdev_out} = $target->{iface} || die 'internal error'; + } + $next_route_state = $target->{iface}; + + } elsif ($target->{type} eq 'ct') { + + $chain = 'PVEFW-FORWARD'; + $pkg->{iface_in} = $route_state; + $pkg->{iface_out} = 'venet0'; + $next_route_state = 'venet-in'; + + } elsif ($target->{type} eq 'vm') { + + $chain = 'PVEFW-FORWARD'; + $pkg->{iface_in} = $route_state; + $pkg->{iface_out} = $target->{bridge}; + # conditionally set physdev_out (same behavior as kernel) + if ($route_state eq $target->{bridge}) { + $pkg->{physdev_out} = $target->{fwpr} || die 'internal error'; + } + $next_route_state = 'fwbr-in'; + + } else { + die "implement me"; + } + + } else { + die "implement me $route_state"; + } + + die "internal error" if !defined($next_route_state); + + if ($chain) { + add_trace("IPT check at $route_state (chain $chain)\n"); + add_trace(Dumper($pkg)); + $ipt_invocation_counter++; + my ($res, $ctr) = ruleset_simulate_chain($ruleset, $chain, $pkg); + $rule_check_counter += $ctr; + return ($res, $ipt_invocation_counter, $rule_check_counter) if $res ne 'ACCEPT'; + } + + $route_state = $next_route_state; + + $physdev_in = $next_physdev_in; + } + + return ('ACCEPT', $ipt_invocation_counter, $rule_check_counter); +} + +sub extract_ct_info { + my ($vmdata, $vmid) = @_; + + my $info = { type => 'ct', vmid => $vmid }; + + my $conf = $vmdata->{openvz}->{$vmid} || die "no such CT '$vmid'"; + if ($conf->{ip_address}) { + $info->{ip_address} = $conf->{ip_address}->{value}; + } else { + die "implement me"; + } + return $info; +} + +sub extract_vm_info { + my ($vmdata, $vmid) = @_; + + my $info = { type => 'vm', vmid => $vmid }; + + my $conf = $vmdata->{qemu}->{$vmid} || die "no such VM '$vmid'"; + my $net = PVE::QemuServer::parse_net($conf->{net0}); + $info->{macaddr} = $net->{macaddr} || die "unable to get mac address"; + $info->{bridge} = $net->{bridge} || die "unable to get bridge"; + $info->{fwbr} = "fwbr${vmid}i0"; + $info->{tapdev} = "tap${vmid}i0"; + $info->{fwln} = "fwln${vmid}i0"; + $info->{fwpr} = "fwpr${vmid}p0"; + + return $info; +} sub simulate_firewall { my ($ruleset, $ipset_ruleset, $vmdata, $test) = @_; @@ -169,133 +425,142 @@ sub simulate_firewall { my $from = delete $test->{from} || die "missing 'from' field"; my $to = delete $test->{to} || die "missing 'to' field"; my $action = delete $test->{action} || die "missing 'action'"; - + + my $testid = delete $test->{id}; + die "from/to needs to be different" if $from eq $to; my $pkg = { - iface_in => 'lo', - iface_out => 'lo', proto => 'tcp', - sport => '1234', - dport => '4321', - source => '10.11.12.13', - dest => '10.11.12.14', + sport => undef, + dport => undef, + source => undef, + dest => undef, }; while (my ($k,$v) = each %$test) { + die "unknown attribute '$k'\n" if !exists($pkg->{$k}); $pkg->{$k} = $v; } - my $pre_test; + my $from_info = {}; + + my $start_state; if ($from eq 'host') { - $pre_test = ['PVEFW-OUTPUT', $pkg]; + $from_info->{type} = 'host'; + $start_state = 'host'; + } elsif ($from =~ m|^(vmbr\d+)/(\S+)$|) { + $from_info->{type} = 'bport'; + $from_info->{bridge} = $1; + $from_info->{iface} = $2; + $start_state = 'from-bport'; + } elsif ($from eq 'outside') { + $from_info->{type} = 'bport'; + $from_info->{bridge} = 'vmbr0'; + $from_info->{iface} = 'eth0'; + $start_state = 'from-bport'; + } elsif ($from eq 'nfvm') { + $from_info->{type} = 'bport'; + $from_info->{bridge} = 'vmbr0'; + $from_info->{iface} = 'tapXYZ'; + $start_state = 'from-bport'; } elsif ($from =~ m/^ct(\d+)$/) { my $vmid = $1; - my $conf = $vmdata->{openvz}->{$vmid} || die "no such CT '$vmid'"; - if ($conf->{ip_address}) { - $pkg->{source} = $conf->{ip_address}->{value}; - $pkg->{iface_in} = 'venet0'; + $from_info = extract_ct_info($vmdata, $vmid); + if ($from_info->{ip_address}) { + $pkg->{source} = $from_info->{ip_address}; + $start_state = 'venet-out'; } else { die "implement me"; } - $pre_test = ['PVEFW-FORWARD', $pkg]; } elsif ($from =~ m/^vm(\d+)$/) { my $vmid = $1; - my $conf = $vmdata->{qemu}->{$vmid} || die "no such VM '$vmid'"; - my $net = PVE::QemuServer::parse_net($conf->{net0}); - my $macaddr = $net->{macaddr} || die "unable to get mac address"; - $pkg->{iface_in} = $net->{bridge} || die "unable to get bridge"; - $pkg->{mac_source} = $macaddr; - my $brpkg = copy_packet($pkg); - $brpkg->{physdev_in} = "tap${vmid}i0"; - $brpkg->{physdev_out} = "link${vmid}i0"; - $brpkg->{iface_in} = $brpkg->{iface_out} = "fwbr${vmid}i0"; - $pre_test = ['PVEFW-FORWARD', $brpkg]; + $from_info = extract_vm_info($vmdata, $vmid); + $start_state = 'fwbr-out'; + $pkg->{mac_source} = $from_info->{macaddr}; } else { - die "implement me"; + die "unable to parse \"from => '$from'\"\n"; } - my $post_test; + my $target; + if ($to eq 'host') { - $post_test = ['PVEFW-INPUT', $pkg]; + $target->{type} = 'host'; + $target->{iface} = 'host'; + } elsif ($to =~ m|^(vmbr\d+)/(\S+)$|) { + $target->{type} = 'bport'; + $target->{bridge} = $1; + $target->{iface} = $2; + } elsif ($to eq 'outside') { + $target->{type} = 'bport'; + $target->{bridge} = 'vmbr0'; + $target->{iface} = 'eth0'; + } elsif ($to eq 'nfvm') { + $target->{type} = 'bport'; + $target->{bridge} = 'vmbr0'; + $target->{iface} = 'tapXYZ'; } elsif ($to =~ m/^ct(\d+)$/) { my $vmid = $1; - my $conf = $vmdata->{openvz}->{$vmid} || die "no such CT '$vmid'"; - if ($conf->{ip_address}) { - $pkg->{dest} = $conf->{ip_address}->{value}; - $pkg->{iface_out} = 'venet0'; + $target = extract_ct_info($vmdata, $vmid); + $target->{iface} = 'venet-in'; + + if ($target->{ip_address}) { + $pkg->{dest} = $target->{ip_address}; } else { die "implement me"; } - $post_test = ['PVEFW-FORWARD', $pkg]; } elsif ($to =~ m/^vm(\d+)$/) { my $vmid = $1; - my $conf = $vmdata->{qemu}->{$vmid} || die "no such VM '$vmid'"; - my $net = PVE::QemuServer::parse_net($conf->{net0}); - $pkg->{iface_out} = $net->{bridge} || die "unable to get bridge"; - my $brpkg = copy_packet($pkg); - $brpkg->{physdev_out} = "tap${vmid}i0"; - $brpkg->{physdev_in} = "link${vmid}i0"; - $brpkg->{iface_in} = $brpkg->{iface_out} = "fwbr${vmid}i0"; - $post_test = ['PVEFW-FORWARD', $brpkg]; + $target = extract_vm_info($vmdata, $vmid); + $target->{iface} = $target->{tapdev}; } else { - die "implement me"; + die "unable to parse \"to => '$to'\"\n"; } - my $res = 'UNKNOWN'; - if ($pre_test) { - my ($chain, $testpkg) = @$pre_test; - $trace .= "PRE TEST $chain: " . Dumper($testpkg); - $res = ruleset_simulate_chain($ruleset, $chain, $testpkg); - if ($res ne 'ACCEPT') { - die "test failed ($res != $action)\n" if $action ne $res; - return undef; # sucess - } - } - - if ($post_test) { - my ($chain, $testpkg) = @$post_test; - $trace .= "POST TEST $chain: " . Dumper($testpkg); - $res = ruleset_simulate_chain($ruleset, $chain, $testpkg); - if ($res ne 'ACCEPT') { - die "test failed ($res != $action)\n" if $action ne $res; - return undef; # sucess - } - } + my ($res, $ic, $rc) = route_packet($ruleset, $ipset_ruleset, $pkg, + $from_info, $target, $start_state); - die "test failed ($res != $action)\n" if $action ne $res; # fixme: remove + add_trace("IPT statistics: invocation = $ic, checks = $rc\n"); + + die "test failed ($res != $action)\n" if $action ne $res; - return undef; + return undef; } sub run_tests { - my ($vmdata, $testdir) = @_; + my ($vmdata, $testdir, $testfile, $testid) = @_; + + $testfile = 'tests' if !$testfile; $vmdata->{testdir} = $testdir; my ($ruleset, $ipset_ruleset) = PVE::Firewall::compile(undef, undef, $vmdata); - my $testfile = "$testdir/tests"; - my $fh = IO::File->new($testfile) || - die "unable to open '$testfile' - $!\n"; + my $filename = "$testdir/$testfile"; + my $fh = IO::File->new($filename) || + die "unable to open '$filename' - $!\n"; + my $testcount = 0; while (defined(my $line = <$fh>)) { next if $line =~ m/^\s*$/; next if $line =~ m/^#.*$/; if ($line =~ m/^\{.*\}\s*$/) { my $test = eval $line; die $@ if $@; + next if defined($testid) && (!defined($test->{id}) || ($testid ne $test->{id})); $trace = ''; + print Dumper($ruleset) if $debug; + $testcount++; eval { simulate_firewall($ruleset, $ipset_ruleset, $vmdata, $test); }; if (my $err = $@) { - print Dumper($ruleset); + print Dumper($ruleset) if !$debug; - print "$trace\n"; + print "$trace\n" if !$debug; - print "$testfile line $.: $line"; + print "$filename line $.: $line"; print "test failed: $err\n"; @@ -306,7 +571,9 @@ sub run_tests { } } - print "PASS: $testfile\n"; + die "no tests found\n" if $testcount <= 0; + + print "PASS: $filename\n"; return undef; } @@ -314,19 +581,46 @@ sub run_tests { my $vmdata = { qemu => { 100 => { - net0 => "e1000=0E:0B:38:B8:B3:21,bridge=vmbr0,firewall=0", + net0 => "e1000=0E:0B:38:B8:B3:21,bridge=vmbr0,firewall=1", + }, + 101 => { + net0 => "e1000=0E:0B:38:B8:B3:22,bridge=vmbr0,firewall=1", + }, + # on bridge vmbr1 + 110 => { + net0 => "e1000=0E:0B:38:B8:B4:21,bridge=vmbr1,firewall=1", }, }, openvz => { 200 => { ip_address => { value => '10.0.200.1' }, }, + 201 => { + ip_address => { value => '10.0.200.2' }, + }, }, }; -foreach my $dir () { - next if ! -d $dir; - run_tests($vmdata, $dir); +if ($testfilename) { + my $testfile; + my $dir; + + if (-d $testfilename) { + $dir = $testfilename; + } elsif (-f $testfilename) { + $dir = dirname($testfilename); + $testfile = basename($testfilename); + } else { + die "no such file/dir '$testfilename'\n"; + } + + run_tests($vmdata, $dir, $testfile, $testid); + +} else { + foreach my $dir () { + next if ! -d $dir; + run_tests($vmdata, $dir); + } } print "OK - all tests passed\n";