--- loncom/auth/lonauth.pm	2022/07/08 15:40:03	1.121.2.24.2.4
+++ loncom/auth/lonauth.pm	2023/01/23 00:38:50	1.121.2.24.2.6
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # User Authentication Module
 #
-# $Id: lonauth.pm,v 1.121.2.24.2.4 2022/07/08 15:40:03 raeburn Exp $
+# $Id: lonauth.pm,v 1.121.2.24.2.6 2023/01/23 00:38:50 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -46,7 +46,7 @@ use CGI::Cookie();
 # ------------------------------------------------------------ Successful login
 sub success {
     my ($r, $username, $domain, $authhost, $lowerurl, $extra_env,
-	$form,$cid,$expirepub) = @_;
+	$form,$cid,$expirepub,$write_to_opener) = @_;
 
 # ------------------------------------------------------------ Get cookie ready
     my $cookie =
@@ -116,6 +116,10 @@ sub success {
                 $destination .= 'selectrole=1&'.$newrole.'=1';
             }
         }
+    } elsif (defined($form->{display})) {
+        if ($destination =~ m{^/adm/email($|\?)}) {
+            $destination  .= ($destination =~ /\?/) ? '&' : '?' .'display='.&escape($form->{display});
+        }
     }
     if (defined($form->{symb})) {
         my $destsymb = $form->{symb};
@@ -178,9 +182,17 @@ sub success {
             &Apache::lonnet::appenv({'environment.remote' => 'off'});
         }
     }
+    my $startupremote;
+    if ($write_to_opener) {
+        if ($env{'environment.remote'} eq 'on') {
+            &Apache::lonnet::appenv({'environment.remote' => 'off'});
+        }
+        $args->{'redirect'} = [0,$destination,'',$write_to_opener];
+    } else {
+        $startupremote=&Apache::lonmenu::startupremote($destination);
+    }
 
     my $windowinfo=&Apache::lonmenu::open($env{'browser.os'});
-    my $startupremote=&Apache::lonmenu::startupremote($destination);
     my $remoteinfo=&Apache::lonmenu::load_remote_msg($lowerurl);
     my $setflags=&Apache::lonmenu::setflags();
     my $maincall=&Apache::lonmenu::maincall();
@@ -190,7 +202,9 @@ sub success {
 
     my $continuelink;
     if ($env{'environment.remote'} eq 'off') {
-	$continuelink='<a href="'.$destination.'">'.&mt('Continue').'</a>';
+        unless ($write_to_opener) {
+	    $continuelink='<a href="'.$destination.'">'.&mt('Continue').'</a>';
+        }
     }
 # ------------------------------------------------- Output for successful login
 
@@ -749,6 +763,11 @@ sub handler {
             }
             if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
                 &set_deeplink_login(%form);
+            } elsif ($firsturl eq '/adm/email') {
+                if ($form{'display'} && ($form{'mailrecip'} eq "$form{'uname'}:$form{'udom'}")) {
+                    $env{'request.display'} = $form{'display'};
+                    $env{'request.mailrecip'} = $form{'mailrecip'};
+                }
             }
             $r->internal_redirect($switchto);
         } else {
@@ -785,6 +804,11 @@ sub handler {
                 }
                 if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
                     &set_deeplink_login(%form);
+                } elsif ($firsturl eq '/adm/email') {
+                    if ($form{'display'} && ($form{'mailrecip'} eq "$form{'uname'}:$form{'udom'}")) {
+                        $env{'request.display'} = $form{'display'};
+                        $env{'request.mailrecip'} = $form{'mailrecip'};
+                    }
                 }
                 $r->internal_redirect($switchto);
             } else {
@@ -824,6 +848,11 @@ sub handler {
                 }
                 if ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
                     &set_deeplink_login(%form);
+                } elsif ($firsturl eq '/adm/email') {
+                    if ($form{'display'} && ($form{'mailrecip'} eq "$form{'uname'}:$form{'udom'}")) {
+                        $env{'request.display'} = $form{'display'};
+                        $env{'request.mailrecip'} = $form{'mailrecip'};
+                    }
                 }
                 $r->internal_redirect('/adm/switchserver?otherserver='.$unloaded.'&origurl='.$firsturl);
                 return OK;
@@ -843,6 +872,14 @@ sub handler {
                         $form{$item} = $sessiondata{$item};
                     }
                 }
+                if ($sessiondata{'origurl'} eq '/adm/email') {
+                    if (($sessiondata{'display'}) && ($sessiondata{'mailrecip'})) {
+                        if (&unescape($sessiondata{'mailrecip'}) eq "$form{'uname'}:$form{'udom'}") {
+                            $form{'display'} = &unescape($sessiondata{'display'});
+                            $form{'mailrecip'} = &unescape($sessiondata{'mailrecip'});
+                        }
+                    }
+                }
             }
         }
         if ($form{'linkprot'}) {
@@ -1041,6 +1078,11 @@ sub check_can_host {
                      $form);
             if ($form->{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
                 $env{'request.deeplink.login'} = $form->{'firsturl'};
+            } elsif ($form->{'firsturl'} eq '/adm/email') {
+                if ($form->{'display'} && ($form->{'mailrecip'} eq $form->{'uname'}.':'.$form->{'udom'})) {
+                    $env{'request.display'} = $form->{'mailrecip'};
+                    $env{'request.mailrecip'} = $form->{'mailrecip'};
+                }
             }
             if ($form->{'linkprot'}) {
                 $env{'request.linkprot'} = $form->{'linkprot'};