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App::Netdisco::SSHCollector::Platform::FortiOS (#1096)

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Update the SSH Colector for FortiOS to support the multivdom environment
This commit is contained in:
Ambroise
2023-08-21 13:30:34 +02:00
committed by GitHub
parent 82e084a87f
commit 848aa05de9
1 changed files with 78 additions and 39 deletions
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111
lib/App/Netdisco/SSHCollector/Platform/FortiOS.pm
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@@ -16,6 +16,7 @@ use warnings;
use Dancer ':script';
use Moo;
use Expect;
use Regexp::Common qw(net);
=head1 PUBLIC METHODS
@@ -34,6 +35,51 @@ Returns a list of hashrefs in the format C<< { mac => MACADDR, ip => IPADDR } >>
=cut
sub arpnip_context {
my ($expect, $prompt, $timeout, $arpentries) = @_;
# IPv4 ARP
##########
$expect->send("get system arp\n");
my ($pos, $error, $match, $before, $after) = $expect->expect($timeout, -re, $prompt);
my @data = split(/\R/, $before);
# fortigate # get system arp
# Address Age(min) Hardware Addr Interface
# 2.6.0.5 0 00:40:46:f9:63:0f PLAY-0400
# 1.2.9.7 2 00:30:59:bc:f6:94 DEAD-3550
foreach (@data) {
if (/^($RE{net}{IPv4})\s*\d+\s*($RE{net}{MAC})\s*\S+$/) {
debug "\tfound IPv4: $1 => MAC: $2";
push(@$arpentries, { ip => $1, mac => $2 });
}
}
# IPv6 ND
##########
$expect->send("diagnose ipv6 neighbor-cache list\n");
($pos, $error, $match, $before, $after) = $expect->expect($timeout, -re, $prompt);
@data = split(/\R/, $before);
# fortigate # diagnose ipv6 neighbor-cache list
# ifindex=403 ifname=WORK-4016 fe80::abcd:1234:dead:f00d ab:cd:ef:01:23:45 state=00000004 use=42733 confirm=42733 update=41100 ref=3
# ifindex=67 ifname=PLAY-4036 ff02::16 33:33:00:00:00:16 state=00000040 use=4765 confirm=10765 update=4765 ref=0
# ifindex=28 ifname=root :: 00:00:00:00:00:00 state=00000040 use=589688110 confirm=589694110 update=589688110 ref=1
# ifindex=48 ifname=FUN-4024 2001:42:1234:fe80:1234:1234:1234:1234 b0:c1:e2:f3:a4:b5 state=00000008 use=12 confirm=2 update=12 ref=2
foreach (@data) {
if (/^ifindex=\d+\s+ifname=\S+\s+($RE{net}{IPv6}{-sep => ':'}{-style => 'HeX'})\s+($RE{net}{MAC}).*$/) {
debug "\tfound IPv6: $1 => MAC: $2";
push(@$arpentries, { ip => $1, mac => $2 });
}
}
}
sub arpnip {
my ($self, $hostlabel, $ssh, $args) = @_;
@@ -63,56 +109,49 @@ sub arpnip {
}
($pos, $error, $match, $before, $after) = $expect->expect($timeout, -re, $prompt);
# IPv4 ARP
##########
$expect->send("get system arp\n");
# Check if we are in a VDOM context
$expect->send("get system status\n");
($pos, $error, $match, $before, $after) = $expect->expect($timeout, -re, $prompt);
my @arpentries;
my @data = split(/\R/, $before);
# fortigate # get system arp
# Address Age(min) Hardware Addr Interface
# 2.6.0.5 0 00:40:46:f9:63:0f PLAY-0400
# 1.2.9.7 2 00:30:59:bc:f6:94 DEAD-3550
my $multi_vdom = 0;
foreach (@data) {
my ($ip, $age, $mac, $iface) = split(/\s+/);
if ($ip && $ip =~ m/(\d{1,3}\.){3}\d{1,3}/
&& $mac =~ m/([0-9a-f]{2}\:){5}[0-9a-f]{2}/i) {
push(@arpentries, { ip => $ip, mac => $mac });
if (/^Virtual domain configuration: multiple$/) {
$multi_vdom = 1;
last;
}
}
# IPv6 ND
##########
$expect->send("diagnose ipv6 neighbor-cache list\n");
my $arpentries = [];
if ($multi_vdom) {
# Get list of all VDOM
$expect->send("config global\n");
$expect->expect($timeout, -re, $prompt);
$expect->send("get system vdom-property\n");
($pos, $error, $match, $before, $after) = $expect->expect($timeout, -re, $prompt);
$expect->send("end\n");
$expect->expect($timeout, -re, $prompt);
@data = split(/\R/, $before);
# fortigate # diagnose ipv6 neighbor-cache list
# ifindex=403 ifname=WORK-4016 fe80::abcd:1234:dead:f00d ab:cd:ef:01:23:45 state=00000004 use=42733 confirm=42733 update=41100 ref=3
# ifindex=67 ifname=PLAY-4036 ff02::16 33:33:00:00:00:16 state=00000040 use=4765 confirm=10765 update=4765 ref=0
# ifindex=28 ifname=root :: 00:00:00:00:00:00 state=00000040 use=589688110 confirm=589694110 update=589688110 ref=1
# ifindex=48 ifname=FUN-4024 2001:42:1234:fe80:1234:1234:1234:1234 b0:c1:e2:f3:a4:b5 state=00000008 use=12 confirm=2 update=12 ref=2
my $vdoms = [];
foreach (@data) {
my ($ifindex, $ifname, $ip, $mac, $state, $use, $confirm, $update, $ref) = split(/\s+/);
if ($ip && $ip =~ m/[0-9a-f]{0,4}:([0-9a-f]{0,4}:){0,6}:[0-9a-f]{0,4}/
&& $mac =~ m/([0-9a-f]{2}\:){5}[0-9a-f]{2}/i) {
push(@arpentries, { ip => $ip, mac => $mac });
}
push(@$vdoms, $1) if (/^==\s*\[\s*(\S+)\s*\]$/);
}
foreach (@$vdoms) {
$expect->send("config vdom\n");
$expect->expect($timeout, -re, $prompt);
$expect->send("edit $_\n");
$expect->expect($timeout, -re, $prompt);
arpnip_context($expect, $prompt, $timeout, $arpentries);
$expect->send("end\n");
$expect->expect($timeout, -re, $prompt);
}
} else {
arpnip_context($expect, $prompt, $timeout, $arpentries);
}
$expect->send("exit\n");
$expect->soft_close();
return @arpentries;
return @$arpentries;
}
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