--- loncom/lonnet/perl/lonnet.pm	2024/08/25 22:26:12	1.1172.2.146.2.23
+++ loncom/lonnet/perl/lonnet.pm	2025/02/07 22:54:30	1.1172.2.146.2.28
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1172.2.146.2.23 2024/08/25 22:26:12 raeburn Exp $
+# $Id: lonnet.pm,v 1.1172.2.146.2.28 2025/02/07 22:54:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -221,7 +221,7 @@ sub get_server_distarch {
             }
         }
         my $rep = &reply('serverdistarch',$lonhost);
-        unless ($rep eq 'unknown_command' || $rep eq 'no_such_host' ||
+        unless ($rep eq 'unknown_cmd' || $rep eq 'no_such_host' ||
                 $rep eq 'con_lost' || $rep eq 'rejected' || $rep eq 'refused' ||
                 $rep eq '') {
             return &do_cache_new('serverdistarch',$lonhost,$rep,$cachetime);
@@ -2581,6 +2581,9 @@ sub get_domain_defaults {
         if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
             $domdefaults{'postsubmit'} = $domconfig{'coursedefaults'}{'postsubmit'}{'client'};
         }
+        if (ref($domconfig{'coursedefaults'}{'crseditors'}) eq 'ARRAY') {
+            $domdefaults{'crseditors'}=join(',',@{$domconfig{'coursedefaults'}{'crseditors'}});
+        }
         foreach my $type (@coursetypes) {
             if (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
                 unless ($type eq 'community') {
@@ -5845,7 +5848,7 @@ sub courselastaccess {
 sub extract_lastaccess {
     my ($returnhash,$rep) = @_;
     if (ref($returnhash) eq 'HASH') {
-        unless ($rep eq 'unknown_command' || $rep eq 'no_such_host' || 
+        unless ($rep eq 'unknown_cmd' || $rep eq 'no_such_host' || 
                 $rep eq 'con_lost' || $rep eq 'rejected' || $rep eq 'refused' ||
                  $rep eq '') {
             my @pairs=split(/\&/,$rep);
@@ -6519,13 +6522,17 @@ sub cstore {
 
     if ($stuname) { $home=&homeserver($stuname,$domain); }
 
-    $symb=&symbclean($symb);
+    unless (($symb eq '_feedback') || ($symb eq '_discussion')) {
+        $symb=&symbclean($symb);
+    }
     if (!$symb) { unless ($symb=&symbread()) { return ''; } }
 
     if (!$domain) { $domain=$env{'user.domain'}; }
     if (!$stuname) { $stuname=$env{'user.name'}; }
 
-    &devalidate($symb,$stuname,$domain);
+    unless (($symb eq '_feedback') || ($symb eq '_discussion')) {
+        &devalidate($symb,$stuname,$domain);
+    }
 
     $symb=escape($symb);
     if (!$namespace) { 
@@ -6535,7 +6542,7 @@ sub cstore {
     }
     if (!$home) { $home=$env{'user.home'}; }
 
-    $$storehash{'ip'}=&get_requestor_ip();
+    $$storehash{'ip'} = &get_requestor_ip();
     $$storehash{'host'}=$perlvar{'lonHostID'};
 
     my $namevalue='';
@@ -7285,6 +7292,27 @@ sub set_adhoc_privileges {
         if (&allowed('adv') eq 'F') { $tadv=1; }
         &appenv({'request.role.adv'    => $tadv});
     }
+    if ($role eq 'ca') {
+        my @ca_settings = ('authoreditors','coauthorlist');
+        my %info = &userenvironment($dcdom,$pickedcourse,@ca_settings);
+        foreach my $item (@ca_settings) {
+            if (exists($info{$item})) {
+                my $name = $item;
+                if ($item eq 'authoreditors') {
+                    $name = 'editors';
+                    unless ($info{'authoreditors'}) {
+                        my %domdefs = &get_domain_defaults($dcdom);
+                        if ($domdefs{$name} ne '') {
+                            $info{'authoreditors'} = $domdefs{$name};
+                        } else {
+                            $info{'authoreditors'} = 'edit,xml';
+                        }
+                    }
+                }
+                &appenv({"environment.internal.$name./$dcdom/$pickedcourse" => $info{$item}});
+            }
+        }
+    }
 }
 
 # --------------------------------------------------------------- get interface
@@ -8104,6 +8132,7 @@ sub usertools_access {
         %tools = (
                       aboutme   => 1,
                       blog      => 1,
+                      webdav    => 1,
                       portfolio => 1,
                       portaccess => 1,
                       timezone  => 1,
@@ -10117,7 +10146,7 @@ sub auto_instsec_reformat {
             my $info = &freeze_escape($instsecref);
             my $response=&reply('autoinstsecreformat:'.$cdom.':'.
                                 $action.':'.$info,$server);
-            next if ($response =~ /(con_lost|error|no_such_host|refused|unknown_command)/);
+            next if ($response =~ /(con_lost|error|no_such_host|refused|unknown_cmd)/);
             my @items = split(/&/,$response);
             foreach my $item (@items) {
                 my ($key,$value) = split(/=/,$item);
@@ -10198,7 +10227,7 @@ sub auto_export_grades {
             my $grades = &freeze_escape($gradesref);
             my $response=&reply('encrypt:autoexportgrades:'.$cdom.':'.$cnum.':'.
                                 $info.':'.$grades,$homeserver);
-            unless ($response =~ /(con_lost|error|no_such_host|refused|unknown_command)/) {
+            unless ($response =~ /(con_lost|error|no_such_host|refused|unknown_cmd)/) {
                 my @items = split(/&/,$response);
                 foreach my $item (@items) {
                     my ($key,$value) = split('=',$item);
@@ -11320,7 +11349,7 @@ sub is_course {
 }
 
 sub store_userdata {
-    my ($storehash,$datakey,$namespace,$udom,$uname) = @_;
+    my ($storehash,$datakey,$namespace,$udom,$uname,$ip) = @_;
     my $result;
     if ($datakey ne '') {
         if (ref($storehash) eq 'HASH') {
@@ -11332,7 +11361,11 @@ sub store_userdata {
             if (($uhome eq '') || ($uhome eq 'no_host')) {
                 $result = 'error: no_host';
             } else {
-                $storehash->{'ip'} = &get_requestor_ip();
+                if ($ip ne '') {
+                    $storehash->{'ip'} = $ip;
+                } else {
+                    $storehash->{'ip'} = &get_requestor_ip();
+                }
                 $storehash->{'host'} = $perlvar{'lonHostID'};
 
                 my $namevalue='';