From 9afe1e89eac8152b9309753d051f4e7c1d7419f0 Mon Sep 17 00:00:00 2001
From: Oguz Bektas <o.bektas@proxmox.com>
Date: Mon, 22 Mar 2021 15:00:45 +0100
Subject: [PATCH] utils: add LISTEN_IP option in /etc/default/pveproxy

to allow setting arbitrary IP address to listen on

Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
Tested-by: Dylan Whyte <d.whyte@proxmox.com>
Reviewed-by: Dylan Whyte <d.whyte@proxmox.com>
---
 PVE/APIServer/Utils.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/PVE/APIServer/Utils.pm b/PVE/APIServer/Utils.pm
index e843e5f..36e3ae6 100644
--- a/PVE/APIServer/Utils.pm
+++ b/PVE/APIServer/Utils.pm
@@ -14,6 +14,7 @@ sub read_proxy_config {
 
     # Note: evaluate with bash
     my $shcmd = ". $conffile;\n";
+    $shcmd .= 'echo \"LISTEN_IP:\$LISTEN_IP\";';
     $shcmd .= 'echo \"ALLOW_FROM:\$ALLOW_FROM\";';
     $shcmd .= 'echo \"DENY_FROM:\$DENY_FROM\";';
     $shcmd .= 'echo \"POLICY:\$POLICY\";';
@@ -36,6 +37,8 @@ sub read_proxy_config {
 		push @$ips, Net::IP->new($ip) || die Net::IP::Error() . "\n";
 	    }
 	    $res->{$key} = $ips;
+	} elsif ($key eq 'LISTEN_IP') {
+	    $res->{$key} = $value;
 	} elsif ($key eq 'POLICY') {
 	    die "unknown policy '$value'\n" if $value !~ m/^(allow|deny)$/;
 	    $res->{$key} = $value;