--- loncom/auth/lonracc.pm	2005/02/06 07:23:40	1.15
+++ loncom/auth/lonracc.pm	2005/04/07 06:56:21	1.17
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Access Handler for File Transfers
 #
-# $Id: lonracc.pm,v 1.15 2005/02/06 07:23:40 albertel Exp $
+# $Id: lonracc.pm,v 1.17 2005/04/07 06:56:21 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -30,7 +30,7 @@ package Apache::lonracc;
 
 use strict;
 use Apache::Constants qw(:common :remotehost);
-use Apache::lonnet();
+use Apache::lonnet;
 use Apache::File();
 use IO::Socket;
 
@@ -53,31 +53,31 @@ sub subscribed {
 sub handler {
     my $r = shift;
     my $reqhost = $r->get_remote_host(REMOTE_NOLOOKUP);
-    my $netaddr=inet_aton($reqhost);
-    ($reqhost) = gethostbyaddr($netaddr,AF_INET);
-    if (!$reqhost) {
-	$r->log_reason("Unable to do hostname $reqhost lookup for ".$r->get_remote_host(REMOTE_NOLOOKUP));
+    my %iphost=&Apache::lonnet::get_iphost();
+    my $hostids=$iphost{$reqhost};
+    if (!$hostids && $reqhost ne '127.0.0.1' ) {
+	$r->log_reason("Unable to find a host for ".
+		       $r->get_remote_host(REMOTE_NOLOOKUP));
 	return FORBIDDEN;
     }
-    if ($reqhost eq 'localhost.localdomain') {
+    if ($reqhost eq '127.0.0.1') {
 	return OK;
     }
     my $return;
     my @ids=();
     my $id;
-    foreach $id (keys %Apache::lonnet::hostname) {
-	if ($Apache::lonnet::hostname{$id} =~ /^\Q$reqhost\E$/i) {
-	    my $filename=$r->filename;
-	    my $uri =$r->uri;
-	    if ((-e "$filename.$id") ||
-		&subscribed($filename,$id) ||
-		($filename=~/\.meta$/) ||
-		($uri=~m|^/raw/uploaded|)) {
-		return OK;
-	    } else {
-		$return=FORBIDDEN;
-		push(@ids,$id);
-	    }
+
+    foreach $id (@{$hostids}) {
+	my $filename=$r->filename;
+	my $uri =$r->uri;
+	if ((-e "$filename.$id") ||
+	    &subscribed($filename,$id) ||
+	    ($filename=~/\.meta$/) ||
+	    ($uri=~m|^/raw/uploaded|)) {
+	    return OK;
+	} else {
+	    $return=FORBIDDEN;
+	    push(@ids,$id);
 	}
     }
     if ($return == FORBIDDEN) {