--- loncom/lonnet/perl/lonnet.pm	2008/03/12 02:46:27	1.949
+++ loncom/lonnet/perl/lonnet.pm	2008/03/24 05:23:19	1.952
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.949 2008/03/12 02:46:27 raeburn Exp $
+# $Id: lonnet.pm,v 1.952 2008/03/24 05:23:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -705,24 +705,38 @@ sub queryauthenticate {
 # --------- Try to authenticate user from domain's lib servers (first this one)
 
 sub authenticate {
-    my ($uname,$upass,$udom)=@_;
+    my ($uname,$upass,$udom,$checkdefauth)=@_;
     $upass=&escape($upass);
     $uname= &LONCAPA::clean_username($uname);
     my $uhome=&homeserver($uname,$udom,1);
+    my $newhome;
     if ((!$uhome) || ($uhome eq 'no_host')) {
 # Maybe the machine was offline and only re-appeared again recently?
         &reconlonc();
 # One more
-	my $uhome=&homeserver($uname,$udom,1);
+	$uhome=&homeserver($uname,$udom,1);
+        if (($uhome eq 'no_host') && $checkdefauth) {
+            if (defined(&domain($udom,'primary'))) {
+                $newhome=&domain($udom,'primary');
+            }
+            if ($newhome ne '') {
+                $uhome = $newhome;
+            }
+        }
 	if ((!$uhome) || ($uhome eq 'no_host')) {
 	    &logthis("User $uname at $udom is unknown in authenticate");
-	}
-	return 'no_host';
+	    return 'no_host';
+        }
     }
-    my $answer=reply("encrypt:auth:$udom:$uname:$upass",$uhome);
+    my $answer=reply("encrypt:auth:$udom:$uname:$upass:$checkdefauth",$uhome);
     if ($answer eq 'authorized') {
-	&logthis("User $uname at $udom authorized by $uhome"); 
-	return $uhome; 
+        if ($newhome) {
+            &logthis("User $uname at $udom authorized by $uhome, but needs account");
+            return 'no_account_on_host'; 
+        } else {
+            &logthis("User $uname at $udom authorized by $uhome");
+            return $uhome;
+        }
     }
     if ($answer eq 'non_authorized') {
 	&logthis("User $uname at $udom rejected by $uhome");
@@ -1705,19 +1719,13 @@ sub absolute_url {
 #  form   Hash that describes how the rendering should be done
 #         and other things.
 # Returns:
-#   Scalar context: The content of the reply.
-#   Array context:  2 element list of the content and the full response variable.
+#   Scalar context: The content of the response.
+#   Array context:  2 element list of the content and the full response object.
 #     
-# Returns:
-#    The content of the response.
 sub ssi {
 
     my ($fn,%form)=@_;
-    my $count = scalar(@_);
-    
-
     my $ua=new LWP::UserAgent;
-    
     my $request;
 
     $form{'no_update_last_known'}=1;
@@ -1731,7 +1739,6 @@ sub ssi {
 
     $request->header(Cookie => $ENV{'HTTP_COOKIE'});
     my $response=$ua->request($request);
-    my $status = $response->code;
 
     if (wantarray) {
 	return ($response->content, $response);
@@ -3969,6 +3976,7 @@ sub tmpget {
     my %returnhash;
     foreach my $item (split(/\&/,$rep)) {
 	my ($key,$value)=split(/=/,$item);
+        next if ($key =~ /^error: 2 /);
 	$returnhash{&unescape($key)}=&thaw_unescape($value);
     }
     return %returnhash;