--- loncom/interface/londocs.pm	2021/02/10 12:09:29	1.676
+++ loncom/interface/londocs.pm	2022/09/13 12:22:14	1.679
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.676 2021/02/10 12:09:29 raeburn Exp $
+# $Id: londocs.pm,v 1.679 2022/09/13 12:22:14 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -183,6 +183,45 @@ sub default_folderpath {
     }
 }
 
+sub validate_folderpath {
+    my ($supplementalflag) = @_;
+    if ($env{'form.folderpath'} ne '') {
+        my @items = split(/\&/,$env{'form.folderpath'});
+        my $badpath;
+        for (my $i=0; $i<@items; $i++) {
+            my $odd = $i%2;
+            if (($odd) && (!$supplementalflag) && ($items[$i] !~ /^[^:]*:(|\d+):(|1):(|1):(|1):(|1)$/)) {
+                $badpath = 1;
+            } elsif ((!$odd) && ($items[$i] !~ /^(default|supplemental)(|_\d+)$/)) {
+                $badpath = 1;
+            }
+            last if ($badpath);
+        }
+        if ($badpath) {
+            delete($env{'form.folderpath'});
+        }
+    }
+    return;
+}
+
+sub validate_suppath {
+    if ($env{'form.supppath'} ne '') {
+        my @items = split(/\&/,$env{'form.supppath'});
+        my $badpath;
+        for (my $i=0; $i<@items; $i++) {
+            my $odd = $i%2;
+            if ((!$odd) && ($items[$i] !~ /^supplemental(|_\d+)$/)) {
+                $badpath = 1;
+            }
+            last if ($badpath);
+        }
+        if ($badpath) {
+            delete($env{'form.supppath'});
+        }
+    }
+    return;
+}
+
 sub dumpcourse {
     my ($r) = @_;
     my $crstype = &Apache::loncommon::course_type();
@@ -3929,7 +3968,7 @@ sub entryline {
     my $line=&Apache::loncommon::start_data_table_row();
     my ($form_start,$form_end,$form_common,$form_param);
 # Edit commands
-    my ($esc_path, $path, $symb, $curralias);
+    my ($esc_path, $path, $symb, $shownsymb, $curralias);
     if ($env{'form.folderpath'}) {
 	$esc_path=&escape($env{'form.folderpath'});
 	$path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
@@ -4196,14 +4235,14 @@ END
             } elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
                 if (($ENV{'SERVER_PORT'} == 443) &&
                     ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
-                    unless (&Apache::lonnet::uses_sts()) {
+                    unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
                         $url .= '?usehttp=1';
                     }
                     $nomodal = 1;
                 }
             }
             if (&Apache::lonnet::symbverify($symb,$url)) {
-                my $shownsymb = $symb;
+                $shownsymb = $symb;
                 if ($isexternal) {
                     $url =~ s/\#[^#]+$//;
                     if ($container eq 'page') {
@@ -4238,7 +4277,7 @@ END
                     }
                 }
                 if ($checkencrypt) {
-                    my $shownsymb = &Apache::lonenc::encrypted($symb);
+                    $shownsymb = &Apache::lonenc::encrypted($symb);
                     my $shownurl = &Apache::lonenc::encrypted($url);
                     if (&Apache::lonnet::symbverify($shownsymb,$shownurl)) {
                         $url = $shownurl.(($shownurl=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
@@ -4261,7 +4300,7 @@ END
                 $url = $1;
                 $anchor = $2;
                 if (($url =~ m{^(|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
-                    unless (&Apache::lonnet::uses_sts()) {
+                    unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
                         if ($hostname ne '') {
                             $url = 'http://'.$hostname.$url;
                         }
@@ -4273,7 +4312,7 @@ END
         } elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
             if (($ENV{'SERVER_PORT'} == 443) &&
                 ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
-                unless (&Apache::lonnet::uses_sts()) {
+                unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
                     if ($hostname ne '') {
                         $url = 'http://'.$hostname.$url;
                     }
@@ -4412,7 +4451,7 @@ $form_end;
                     &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
                                                             $switchserver,
                                                             $forceedit,
-                                                            undef,$symb,
+                                                            undef,$symb,$shownsymb,
                                                             &escape($env{'form.folderpath'}),
                                                             $renametitle,$hostname,
                                                             '','',1,$suppanchor);
@@ -5546,35 +5585,11 @@ sub handler {
     if ($env{'form.tools'}) { $toolsflag=1; }
 
     if ($env{'form.folderpath'} ne '') {
-        my @items = split(/\&/,$env{'form.folderpath'});
-        my $badpath;
-        for (my $i=0; $i<@items; $i++) {
-            my $odd = $i%2;
-            if (($odd) && (!$supplementalflag) && ($items[$i] !~ /^[^:]*:(|\d+):(|1):(|1):(|1):(|1)$/)) {
-                $badpath = 1;
-            } elsif ((!$odd) && ($items[$i] !~ /^(default|supplemental)(|_\d+)$/)) {
-                $badpath = 1;
-            }
-            last if ($badpath);
-        }
-        if ($badpath) {
-            delete($env{'form.folderpath'});
-        }
+        &validate_folderpath($supplementalflag);
     }
 
     if ($env{'form.supppath'} ne '') {
-        my @items = split(/\&/,$env{'form.supppath'});
-        my $badpath;
-        for (my $i=0; $i<@items; $i++) {
-            my $odd = $i%2;
-            if ((!$odd) && ($items[$i] !~ /^supplemental(|_\d+)$/)) {
-                $badpath = 1; 
-            }
-            last if ($badpath);
-        }
-        if ($badpath) {
-            delete($env{'form.supppath'});
-        }
+        &validate_suppath();
     }
 
     my $script='';
@@ -5633,6 +5648,9 @@ sub handler {
         } else {
             undef($env{'form.folderpath'});
         }
+        if ($env{'form.folderpath'} ne '') {
+            &validate_folderpath($supplementalflag);
+        }
     }
    
 # If we are not allowed to make changes, all we can see are supplemental docs
@@ -7306,7 +7324,7 @@ sub editing_js {
                 if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
                     if (($ENV{'SERVER_PORT'} == 443) &&
                         ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
-                        unless (&Apache::lonnet::uses_sts()) {
+                        unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
                             if ($hostname ne '') {
                                 $backtourl = 'http://'.$hostname.$backtourl;
                             }
@@ -7315,7 +7333,7 @@ sub editing_js {
                     }
                 } elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
                     if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
-                        unless (&Apache::lonnet::uses_sts()) {
+                        unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
                             if ($hostname ne '') {
                                 $backtourl = 'http://'.$hostname.$backtourl;
                             }