--- loncom/interface/lonconfigsettings.pm	2022/02/06 21:36:59	1.57
+++ loncom/interface/lonconfigsettings.pm	2022/02/14 02:48:46	1.58
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: lonconfigsettings.pm,v 1.57 2022/02/06 21:36:59 raeburn Exp $
+# $Id: lonconfigsettings.pm,v 1.58 2022/02/14 02:48:46 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -237,6 +237,11 @@ $jscript
                         }
                     }
                 }
+                my %servers = &Apache::lonnet::get_servers($dom,'library');
+                foreach my $server (keys(%servers)) {
+                    $onload .= "togglePrivKey(document.display,'$server');";
+                }
+                $onload .= "toggleLTIEncKey(document.display);";
             }
             if (grep(/^ltitools$/,@actions)) {
                 $onload .= "toggleLTITools(document.display,'passback','add');".
@@ -308,7 +313,7 @@ $jscript
                                 if ($values->{'linkprotection'}->{$i}->{'usable'}) {
                                     $onload .= "toggleLTI(document.display,'$num','secret');";
                                 }
-                            } 
+                            }
                             if ($ltiauth) {
                                 $onload .= "toggleLTIReqUser(document.display,'requser','optional','1','block','$num');".
                                            "toggleLTIReqUser(document.display,'mapuser','userfield','other','inline-block','$num');";
@@ -523,6 +528,16 @@ sub display_settings {
                                     $settings = $inststatus;
                                 }
                             }
+                        } elsif ($item eq 'lti') {
+                            if (ref($values->{'ltisec'}) eq 'HASH') {
+                                if (ref($values->{'lti'}) eq 'HASH') {
+                                    $settings = {%{$values->{'lti'}},%{$values->{'ltisec'}}};
+                                } else {
+                                    $settings = $values->{'ltisec'};
+                                }
+                            } elsif (ref($values->{'lti'}) eq 'HASH') {
+                                $settings = $values->{'lti'};   
+                            }
                         }
                         ($output{$item},$rowtotal{$item}) =
                             &Apache::domainprefs::print_config_box($r,$dom,$confname,