Something

#!/usr/bin/perl

my $ACL_DIR=".";

my %hashs;
my %hosts;

for(< $ACL_DIR/*.acl >) {
        my $file = $_;
    chomp $file;
    next if (($file =~ /^.*\/\.\.$/)||($file =~ /^.*\/\.$/));
        if(open(FILE,"<$file")) {
                while(<FILE>) {
                        my $line=$_;
                        chomp $line;
                        next if((length($line)<2) || ($line =~ /^#/));
                        if($line =~ /\^([hH][tT][tT][pP][sS]?:\/\/)([^\/]+)([^\#]+)/) {
                                $proto=$1;
                                $host=$2;
                                $url=$3;
                                my $reg1=qr/^$host$/;
                                my $reg2=qr/^$url/;
                                if(defined $hosts{$host}) {
                                } else {
                                        $hosts{$host}=$reg1;
                                }
                        }
                }
                close(FILE);
        }
}

$|=1;
while (<>) {
    @X = split;
    $url = $X[0];
    if ($url =~ /^http:\/\/([^\/]+)/) {
                my $host=$1;
                if(defined $hosts{$host}) {
                        $url =~ s/^http:/https:/;
                } else {
                        while((my ($k,$v)=each(%hosts))) {
                                if($host =~ /$v/) {
                                        $url =~ s/^http:/https:/;
                                        last;
                                }
                        }
                }
        print "$url\n";
    } else {
        print "$url\n";
    }
}