From b6baba7c32afc92809b6b2fb718a0b749bec0ad8 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Sat, 14 Oct 2017 09:52:12 +0100
Subject: proxy support for ilo

---
 INF/ILO.pm | 84 +++++++++++++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 67 insertions(+), 17 deletions(-)

diff --git a/INF/ILO.pm b/INF/ILO.pm
index bef70bc..129a0d0 100644
--- a/INF/ILO.pm
+++ b/INF/ILO.pm
@@ -30,34 +30,77 @@ sub read_file($) {
     return $guts;
 }
 
-sub setup_port_proxy($$$) {
-    my ( $local_port, $remote_host, $remote_port ) = @_;
+#sub setup_port_proxy($$$) {
+#    my ( $local_port, $remote_host, $remote_port ) = @_;
+#
+#    my $child = fork();
+#
+#    print STDERR "balance ",
+#      join(
+#        ' ',
+#        (
+#            "balance", "-d", "-f", "127.0.0.1", $local_port,
+#            $remote_host . ":" . $remote_port
+#        )
+#      ),
+#      "\n";
+#
+#    if ( $child == 0 ) {
+#
+#        exec( "balance", "-d", "-f", "-b", "127.0.0.1", $local_port,
+#            $remote_host . ":" . $remote_port );
+#        print STDERR "failed to start port proxy";
+#        sleep(10000);
+#    }
+#
+#    print "Setup proxy $local_port -> $remote_host:$remote_port\n";
+#
+#    return $child;
+#}
+#
+
+sub setup_port_proxy($$$$) {
+    my ( $self, $local_port, $remote_host, $remote_port ) = @_;
 
     my $child = fork();
 
-    print STDERR "balance ",
-      join(
-        ' ',
-        (
-            "balance", "-d", "-f", "127.0.0.1", $local_port,
-            $remote_host . ":" . $remote_port
-        )
-      ),
-      "\n";
+    my $cmd = [
+        "balance", "-d", "-f", "-b", "127.0.0.1", $local_port,
+        $remote_host . ":" . $remote_port
+    ];
+
+    print STDERR "PROXY CMD: " . join( ' ', @$cmd ) . "\n";
 
     if ( $child == 0 ) {
 
-        exec( "balance", "-d", "-f", "-b", "127.0.0.1", $local_port,
-            $remote_host . ":" . $remote_port );
+        if ( defined $self->{proxy_host} ) {
+            my $tmp = File::Temp->new( UNLINK => 0, SUFFIX => '.cnf' );
+
+            select( ( select($tmp), $| = 1 )[0] );
+
+            print $tmp "server = 127.0.0.1\n";
+            print $tmp "server_port = " . $self->{proxy_port} . "\n";
+            print $tmp "local = 127.0.0.0/255.0.0.0\n";
+
+            $ENV{'LD_PRELOAD'}       = 'libtsocks.so';
+            $ENV{'TSOCKS_CONF_FILE'} = $tmp->filename;
+
+            print "Filename is $tmp->filename\n";
+        }
+
+        exec(@$cmd);
         print STDERR "failed to start port proxy";
         sleep(10000);
     }
 
+    sleep(4);
+
     print "Setup proxy $local_port -> $remote_host:$remote_port\n";
 
     return $child;
 }
 
+
 sub proxy($$$) {
     my ( $self, $req, $res ) = @_;
 
@@ -107,13 +150,13 @@ sub proxy($$$) {
 
         $content =~ s/"rc_port":(\d+),/"rc_port":$local_port,/;
         push @{ $self->{to_kill} },
-          setup_port_proxy( $local_port, $self->{host}, $1 );
+          $self->setup_port_proxy( $local_port, $self->{host}, $1 );
 
         $local_port = int( rand(30000) ) + 30000;
 
         $content =~ s/"vm_port":(\d+),/"vm_port":$local_port,/;
         push @{ $self->{to_kill} },
-          setup_port_proxy( $local_port, $self->{host}, $1 );
+          $self->setup_port_proxy( $local_port, $self->{host}, $1 );
 
     }
 
@@ -365,9 +408,16 @@ sub new ($;$) {
         verify_hostname => 0,
     );
 
-    my
+    if ( defined $parm->{proxy_host} ) {
+        $self->{ua}->proxy( [qw(http https)] => "socks://"
+              . $parm->{proxy_host} . ":"
+              . $parm->{proxy_port} );
+        $self->{proxy_host} = $parm->{proxy_host};
+        $self->{proxy_port} = $parm->{proxy_port};
+    }
+
 
-      $local_port = int( rand(30000) ) + 30000;
+    my $local_port = int( rand(30000) ) + 30000;
 
     $self->{proxy_url} = 'https://127.0.0.1:' . $local_port;
 
-- 
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