--- loncom/lonnet/perl/lonnet.pm	2013/02/02 03:29:33	1.1211
+++ loncom/lonnet/perl/lonnet.pm	2013/02/07 13:59:14	1.1213
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1211 2013/02/02 03:29:33 raeburn Exp $
+# $Id: lonnet.pm,v 1.1213 2013/02/07 13:59:14 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -78,7 +78,7 @@ use Image::Magick;
 
 use Encode;
 
-use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir
+use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir $apache
             $_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease
             %managerstab);
 
@@ -634,6 +634,13 @@ sub check_for_valid_session {
 	|| !defined($disk_env{'user.domain'})) {
 	return undef;
     }
+    if (($r->user() eq '') && ($apache >= 2.4)) {
+        if ($disk_env{'user.domain'} eq $r->dir_config('lonDefDomain')) {
+            $r->user($disk_env{'user.name'});
+        } else {
+            $r->user($disk_env{'user.name'}.':'.$disk_env{'user.domain'});
+        }
+    }
     return $handle;
 }
 
@@ -12190,6 +12197,15 @@ $readit=1;
 	if ($test != 0) { $_64bit=1; } else { $_64bit=0; }
 	&logthis(" Detected 64bit platform ($_64bit)");
     }
+    if (open(PIPE,"httpd -V  2>&1 |")) {
+        while (<PIPE>) {
+            if (m{Apache/(\d+.\d+)}) {
+                $apache = $1;
+                last;
+            }
+        }
+        close(PIPE);
+    }
 }
 }