--- loncom/lonnet/perl/lonnet.pm	2021/02/10 15:38:15	1.1172.2.118.2.17
+++ loncom/lonnet/perl/lonnet.pm	2020/10/06 18:46:51	1.1172.2.128
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1172.2.118.2.17 2021/02/10 15:38:15 raeburn Exp $
+# $Id: lonnet.pm,v 1.1172.2.128 2020/10/06 18:46:51 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -125,13 +125,12 @@ our @EXPORT = qw(%env);
 	$logid ++;
         my $now = time();
 	my $id=$now.'00000'.$$.'00000'.$logid;
-        my $ip = &get_requestor_ip();
         my $logentry = {
                          $id => {
                                   'exe_uname' => $env{'user.name'},
                                   'exe_udom'  => $env{'user.domain'},
                                   'exe_time'  => $now,
-                                  'exe_ip'    => $ip,
+                                  'exe_ip'    => $ENV{'REMOTE_ADDR'},
                                   'delflag'   => $delflag,
                                   'logentry'  => $storehash,
                                   'uname'     => $uname,
@@ -1083,21 +1082,6 @@ sub check_for_balancer_cookie {
     return ($otherserver,$cookie);
 }
 
-sub updatebalcookie {
-    my ($cookie,$balancer,$lastentry)=@_;
-    if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
-        my ($udom,$uname) = ($1,$2);
-        my $uprimary_id = &domain($udom,'primary');
-        my $uintdom = &internet_dom($uprimary_id);
-        my $intdom = &internet_dom($balancer);
-        my $serverhomedom = &host_domain($balancer);
-        if (($uintdom ne '') && ($uintdom eq $intdom)) {
-            return &reply('updatebalcookie:'.&escape($cookie).':'.&escape($lastentry),$balancer);
-        }
-    }
-    return;
-}
-
 sub delbalcookie {
     my ($cookie,$balancer) =@_;
     if ($cookie =~ /^($match_domain)\_($match_username)\_[a-f0-9]{32}$/) {
@@ -1107,7 +1091,7 @@ sub delbalcookie {
         my $intdom = &internet_dom($balancer);
         my $serverhomedom = &host_domain($balancer);
         if (($uintdom ne '') && ($uintdom eq $intdom)) {
-            return &reply('delbalcookie:'.&escape($cookie),$balancer);
+            return &reply("delbalcookie:$cookie",$balancer);
         }
     }
 }
@@ -1376,15 +1360,6 @@ sub spare_can_host {
             $canhost = 0;
         }
     }
-    if ($canhost) {
-        if (ref($defdomdefaults{'offloadoth'}) eq 'HASH') {
-            if ($defdomdefaults{'offloadoth'}{$try_server}) {
-                unless (&shared_institution($udom,$try_server)) {
-                    $canhost = 0;
-                }
-            }
-        }
-    }
     if (($canhost) && ($uint_dom)) {
         my @intdoms;
         my $internet_names = &get_internet_names($try_server);
@@ -1603,7 +1578,7 @@ sub check_loadbalancing {
     if ($domneedscache) {
         &do_cache_new('loadbalancing',$domneedscache,$is_balancer,$cachetime);
     }
-    if (($is_balancer) && ($caller ne 'switchserver')) {
+    if ($is_balancer) {
         my $lowest_load = 30000;
         if (ref($offloadto) eq 'HASH') {
             if (ref($offloadto->{'primary'}) eq 'ARRAY') {
@@ -1643,9 +1618,9 @@ sub check_loadbalancing {
                 }
             }
         }
-    }
-    if (($is_balancer) && (!$homeintdom)) {
-        undef($setcookie);
+        unless ($homeintdom) {
+            undef($setcookie);
+        }
     }
     return ($is_balancer,$otherserver,$setcookie);
 }
@@ -1898,12 +1873,7 @@ sub get_dom {
         }
     }
     if ($udom && $uhome && ($uhome ne 'no_host')) {
-        my $rep;
-        if ($namespace =~ /^enc/) {
-            $rep=&reply("encrypt:egetdom:$udom:$namespace:$items",$uhome);
-        } else {
-            $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
-        }
+        my $rep=&reply("getdom:$udom:$namespace:$items",$uhome);
         my %returnhash;
         if ($rep eq '' || $rep =~ /^error: 2 /) {
             return %returnhash;
@@ -1947,11 +1917,7 @@ sub put_dom {
             $items.=&escape($item).'='.&freeze_escape($$storehash{$item}).'&';
         }
         $items=~s/\&$//;
-        if ($namespace =~ /^enc/) {
-            return &reply("encrypt:putdom:$udom:$namespace:$items",$uhome);
-        } else {
-            return &reply("putdom:$udom:$namespace:$items",$uhome);
-        }
+        return &reply("putdom:$udom:$namespace:$items",$uhome);
     } else {
         &logthis("put_dom failed - no homeserver and/or domain");
     }
@@ -2434,9 +2400,6 @@ sub get_domain_defaults {
         if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
             $domdefaults{'offloadnow'} = $domconfig{'usersessions'}{'offloadnow'};
         }
-        if (ref($domconfig{'usersessions'}{'offloadoth'}) eq 'HASH') {
-            $domdefaults{'offloadoth'} = $domconfig{'usersessions'}{'offloadoth'};
-        }
     }
     if (ref($domconfig{'selfenrollment'}) eq 'HASH') {
         if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
@@ -2571,22 +2534,6 @@ sub get_passwdconf {
     return %passwdconf;
 }
 
-sub course_portal_url {
-    my ($cnum,$cdom) = @_;
-    my $chome = &homeserver($cnum,$cdom);
-    my $hostname = &hostname($chome);
-    my $protocol = $protocol{$chome};
-    $protocol = 'http' if ($protocol ne 'https');
-    my %domdefaults = &get_domain_defaults($cdom);
-    my $firsturl;
-    if ($domdefaults{'portal_def'}) {
-        $firsturl = $domdefaults{'portal_def'};
-    } else {
-        $firsturl = $protocol.'://'.$hostname;
-    }
-    return $firsturl;
-}
-
 # --------------------------------------------------- Assign a key to a student
 
 sub assign_access_key {
@@ -3474,14 +3421,6 @@ sub can_edit_resource {
                             $cfile =  '/adm/wrapper'.$resurl;
                         }
                     }
-                } elsif ($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/ext\.tool$}) {
-                    $incourse = 1;
-                    if ($env{'form.forceedit'}) {
-                        $forceview = 1;
-                    } else {
-                        $forceedit = 1;
-                    }
-                    $cfile = $resurl;
                 } elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
                     $incourse = 1;
                     if ($env{'form.forceedit'}) {
@@ -3506,14 +3445,6 @@ sub can_edit_resource {
                     $forceedit = 1;
                 }
                 $cfile = $resurl;
-            } elsif (($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/ext\.tool$}) && ($env{'form.folderpath'} =~ /^supplemental/)) {
-                $incourse = 1;
-                if ($env{'form.forceedit'}) {
-                    $forceview = 1;
-                } else {
-                    $forceedit = 1;
-                }
-                $cfile = $resurl;
             } elsif (($resurl eq '/adm/extresedit') && ($symb || $env{'form.folderpath'})) {
                 $incourse = 1;
                 $forceview = 1;
@@ -3523,13 +3454,8 @@ sub can_edit_resource {
                     $cfile = &clutter($res);
                 } else {
                     $cfile = $env{'form.suppurl'};
-                    my $escfile = &unescape($cfile);
-                    if ($escfile =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) {
-                        $cfile = '/adm/wrapper'.$escfile;
-                    } else {
-                        $escfile =~ s{^http://}{};
-                        $cfile = &escape("/adm/wrapper/ext/$escfile");
-                    }
+                    $cfile =~ s{^http://}{};
+                    $cfile = '/adm/wrapper/ext/'.$cfile;
                 }
             } elsif ($resurl =~ m{^/?adm/viewclasslist$}) {
                 if ($env{'form.forceedit'}) {
@@ -4746,11 +4672,7 @@ sub courseacclog {
                 if ($formitem =~ /^HWFILE(?:SIZE|TOOBIG)/) {
                     $what.=':'.$formitem.'='.$env{$key};
                 } elsif ($formitem !~ /^HWFILE(?:[^.]+)$/) {
-                    if ($formitem eq 'proctorpassword') {
-                        $what.=':'.$formitem.'=' . '*' x length($env{$key});
-                    } else {
-                        $what.=':'.$formitem.'='.$env{$key};
-                    }
+                    $what.=':'.$formitem.'='.$env{$key};
                 }
             }
         }
@@ -5506,10 +5428,9 @@ my %cachedtimes=();
 my $cachedtime='';
 
 sub load_all_first_access {
-    my ($uname,$udom,$ignorecache)=@_;
+    my ($uname,$udom)=@_;
     if (($cachedkey eq $uname.':'.$udom) &&
-        (abs($cachedtime-time)<5) && (!$env{'form.markaccess'}) &&
-        (!$ignorecache)) {
+        (abs($cachedtime-time)<5) && (!$env{'form.markaccess'})) {
         return;
     }
     $cachedtime=time;
@@ -5518,7 +5439,7 @@ sub load_all_first_access {
 }
 
 sub get_first_access {
-    my ($type,$argsymb,$argmap,$ignorecache)=@_;
+    my ($type,$argsymb,$argmap)=@_;
     my ($symb,$courseid,$udom,$uname)=&whichuser();
     if ($argsymb) { $symb=$argsymb; }
     my ($map,$id,$res)=&decode_symb($symb);
@@ -5530,7 +5451,7 @@ sub get_first_access {
     } else {
 	$res=$symb;
     }
-    &load_all_first_access($uname,$udom,$ignorecache);
+    &load_all_first_access($uname,$udom);
     return $cachedtimes{"$courseid\0$res"};
 }
 
@@ -5582,14 +5503,13 @@ sub checkout {
     my ($symb,$tuname,$tudom,$tcrsid)=@_;
     my $now=time;
     my $lonhost=$perlvar{'lonHostID'};
-    my $ip = &get_requestor_ip();
     my $infostr=&escape(
                  'CHECKOUTTOKEN&'.
                  $tuname.'&'.
                  $tudom.'&'.
                  $tcrsid.'&'.
                  $symb.'&'.
-                 $now.'&'.$ip);
+                 $now.'&'.$ENV{'REMOTE_ADDR'});
     my $token=&reply('tmpput:'.$infostr,$lonhost);
     if ($token=~/^error\:/) {
         &logthis("<font color=\"blue\">WARNING: ".
@@ -5603,7 +5523,7 @@ sub checkout {
 
     my %infohash=('resource.0.outtoken' => $token,
                   'resource.0.checkouttime' => $now,
-                  'resource.0.outremote' => $ip);
+                  'resource.0.outremote' => $ENV{'REMOTE_ADDR'});
 
     unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
        return '';
@@ -5634,7 +5554,6 @@ sub checkin {
     $lonhost=~tr/A-Z/a-z/;
     my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb;
     $dtoken=~s/\W/\_/g;
-    my $ip = &get_requestor_ip();
     my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)=
                  split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost)));
 
@@ -5651,7 +5570,7 @@ sub checkin {
 
     my %infohash=('resource.0.intoken' => $token,
                   'resource.0.checkintime' => $now,
-                  'resource.0.inremote' => $ip);
+                  'resource.0.inremote' => $ENV{'REMOTE_ADDR'});
 
     unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
        return '';
@@ -5919,7 +5838,7 @@ sub tmpreset {
   if (!$domain) { $domain=$env{'user.domain'}; }
   if (!$stuname) { $stuname=$env{'user.name'}; }
   if ($domain eq 'public' && $stuname eq 'public') {
-      $stuname=&get_requestor_ip();
+      $stuname=$ENV{'REMOTE_ADDR'};
   }
   my $path=LONCAPA::tempdir();
   my %hash;
@@ -5956,7 +5875,7 @@ sub tmpstore {
   if (!$domain) { $domain=$env{'user.domain'}; }
   if (!$stuname) { $stuname=$env{'user.name'}; }
   if ($domain eq 'public' && $stuname eq 'public') {
-      $stuname=&get_requestor_ip();
+      $stuname=$ENV{'REMOTE_ADDR'};
   }
   my $now=time;
   my %hash;
@@ -6000,7 +5919,7 @@ sub tmprestore {
   if (!$domain) { $domain=$env{'user.domain'}; }
   if (!$stuname) { $stuname=$env{'user.name'}; }
   if ($domain eq 'public' && $stuname eq 'public') {
-      $stuname=&get_requestor_ip();
+      $stuname=$ENV{'REMOTE_ADDR'};
   }
   my %returnhash;
   $namespace=~s/\//\_/g;
@@ -6056,7 +5975,7 @@ sub store {
     }
     if (!$home) { $home=$env{'user.home'}; }
 
-    $$storehash{'ip'}=&get_requestor_ip();
+    $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
     $$storehash{'host'}=$perlvar{'lonHostID'};
 
     my $namevalue='';
@@ -6092,7 +6011,7 @@ sub cstore {
     }
     if (!$home) { $home=$env{'user.home'}; }
 
-    $$storehash{'ip'}=&get_requestor_ip();
+    $$storehash{'ip'}=$ENV{'REMOTE_ADDR'};
     $$storehash{'host'}=$perlvar{'lonHostID'};
 
     my $namevalue='';
@@ -6949,7 +6868,7 @@ sub currentdump {
    #
    my %returnhash=();
    #
-   if ($rep eq 'unknown_cmd') {
+   if ($rep eq "unknown_cmd") { 
        # an old lond will not know currentdump
        # Do a dump and make it look like a currentdump
        my @tmp = &dumpstore($courseid,$sdom,$sname,'.');
@@ -7084,8 +7003,7 @@ sub putstore {
        foreach my $key (keys(%{$storehash})) {
            $namevalue.=&escape($key).'='.&freeze_escape($storehash->{$key}).'&';
        }
-       my $ip = &get_requestor_ip();
-       $namevalue .= 'ip='.&escape($ip).
+       $namevalue .= 'ip='.&escape($ENV{'REMOTE_ADDR'}).
                      '&host='.&escape($perlvar{'lonHostID'}).
                      '&version='.$esc_v.
                      '&by='.&escape($env{'user.name'}.':'.$env{'user.domain'});
@@ -7883,7 +7801,7 @@ sub allowed {
 
     if (defined($env{'allowed.'.$priv})) { return $env{'allowed.'.$priv}; }
 # Free bre access to adm and meta resources
-    if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard|viewclasslist|aboutme|ext\.tool)$})) 
+    if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard)$})) 
 	 || (($uri=~/\.meta$/) && ($uri!~m|^uploaded/|) )) 
 	&& ($priv eq 'bre')) {
 	return 'F';
@@ -8130,7 +8048,7 @@ sub allowed {
 	&& &is_portfolio_url($uri)) {
 	$thisallowed = &portfolio_access($uri,$clientip);
     }
-
+    
 # Full access at system, domain or course-wide level? Exit.
     if ($thisallowed=~/F/) {
 	return 'F';
@@ -8570,23 +8488,14 @@ sub get_commblock_resources {
                             if ($mapsymb) {
                                 if (ref($navmap)) {
                                     my $mapres = $navmap->getBySymb($mapsymb);
-                                    if (ref($mapres)) {
-                                        my $first = $mapres->map_start();
-                                        my $finish = $mapres->map_finish();
-                                        my $it = $navmap->getIterator($first,$finish,undef,0,0);
-                                        if (ref($it)) {
-                                            my $res;
-                                            while ($res = $it->next(undef,1)) {
-                                                next unless (ref($res));
-                                                my $symb = $res->symb();
-                                                next if (($symb eq $mapsymb) || ($symb eq ''));
-                                                @interval=&EXT("resource.0.interval",$symb);
-                                                if ($interval[1] eq 'map') {
-                                                    if ($res->answerable()) {
-                                                        push(@to_test,$res);
-                                                        last;
-                                                    }
-                                                }
+                                    @to_test = $mapres->retrieveResources($mapres,undef,0,0,0,1);
+                                    foreach my $res (@to_test) {
+                                        my $symb = $res->symb();
+                                        next if ($symb eq $mapsymb);
+                                        if ($symb ne '') {
+                                            @interval=&EXT("resource.0.interval",$symb);
+                                            if ($interval[1] eq 'map') {
+                                                last;
                                             }
                                         }
                                     }
@@ -8594,8 +8503,7 @@ sub get_commblock_resources {
                             }
                         }
                     }
-                    if ($interval[0] =~ /^(\d+)/) {
-                        my $timelimit = $1; 
+                    if ($interval[0] =~ /^\d+$/) {
                         my $first_access;
                         if ($type eq 'resource') {
                             $first_access=&get_first_access($interval[1],$item);
@@ -8605,7 +8513,7 @@ sub get_commblock_resources {
                             $first_access=&get_first_access($interval[1]);
                         }
                         if ($first_access) {
-                            my $timesup = $first_access+$timelimit;
+                            my $timesup = $first_access+$interval[0];
                             if ($timesup > $now) {
                                 my $activeblock;
                                 foreach my $res (@to_test) {
@@ -10010,14 +9918,13 @@ sub modifyuserauth {
              ' in domain '.$env{'request.role.domain'});  
     my $reply=&reply('encrypt:changeuserauth:'.$udom.':'.$uname.':'.$umode.':'.
 		     &escape($upass),$uhome);
-    my $ip = &get_requestor_ip();
     &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},
         'Authentication changed for '.$udom.', '.$uname.', '.$umode.
-         '(Remote '.$ip.'): '.$reply);
+         '(Remote '.$ENV{'REMOTE_ADDR'}.'): '.$reply);
     &log($udom,,$uname,$uhome,
         'Authentication changed by '.$env{'user.domain'}.', '.
                                      $env{'user.name'}.', '.$umode.
-         '(Remote '.$ip.'): '.$reply);
+         '(Remote '.$ENV{'REMOTE_ADDR'}.'): '.$reply);
     unless ($reply eq 'ok') {
         &logthis('Authentication mode error: '.$reply);
 	return 'error: '.$reply;
@@ -10342,19 +10249,14 @@ sub writecoursepref {
 
 sub createcourse {
     my ($udom,$description,$url,$course_server,$nonstandard,$inst_code,
-        $course_owner,$crstype,$cnum,$context,$category,$callercontext)=@_;
+        $course_owner,$crstype,$cnum,$context,$category)=@_;
     $url=&declutter($url);
     my $cid='';
     if ($context eq 'requestcourses') {
         my $can_create = 0;
         my ($ownername,$ownerdom) = split(':',$course_owner);
         if ($udom eq $ownerdom) {
-            my $reload;
-            if (($callercontext eq 'auto') &&
-               ($ownerdom eq $env{'user.domain'}) && ($ownername eq $env{'user.name'})) {
-                $reload = 'reload';
-            }
-            if (&usertools_access($ownername,$ownerdom,$category,$reload,
+            if (&usertools_access($ownername,$ownerdom,$category,undef,
                                   $context)) {
                 $can_create = 1;
             }
@@ -10538,7 +10440,7 @@ sub store_userdata {
             if (($uhome eq '') || ($uhome eq 'no_host')) {
                 $result = 'error: no_host';
             } else {
-                $storehash->{'ip'} = &get_requestor_ip();
+                $storehash->{'ip'} = $ENV{'REMOTE_ADDR'};
                 $storehash->{'host'} = $perlvar{'lonHostID'};
 
                 my $namevalue='';
@@ -11363,7 +11265,7 @@ sub get_userresdata {
 #  Parameters:
 #     $name      - Course/user name.
 #     $domain    - Name of the domain the user/course is registered on.
-#     $type      - Type of thing $name is (must be 'course' or 'user')
+#     $type      - Type of thing $name is (must be 'course' or 'user'
 #     @which     - Array of names of resources desired.
 #  Returns:
 #     The value of the first reasource in @which that is found in the
@@ -11384,47 +11286,11 @@ sub resdata {
     foreach my $item (@which) {
 	if (defined($result->{$item->[0]})) {
 	    return [$result->{$item->[0]},$item->[1]];
-        }
+	}
     }
     return undef;
 }
 
-sub get_domain_lti {
-    my ($cdom,$context) = @_;
-    my ($name,%lti);
-    if ($context eq 'consumer') {
-        $name = 'ltitools';
-    } elsif ($context eq 'provider') {
-        $name = 'lti';
-    } else {
-        return %lti;
-    }
-    my ($result,$cached)=&is_cached_new($name,$cdom);
-    if (defined($cached)) {
-        if (ref($result) eq 'HASH') {
-            %lti = %{$result};
-        }
-    } else {
-        my %domconfig = &get_dom('configuration',[$name],$cdom);
-        if (ref($domconfig{$name}) eq 'HASH') {
-            %lti = %{$domconfig{$name}};
-            my %encdomconfig = &get_dom('encconfig',[$name],$cdom);
-            if (ref($encdomconfig{$name}) eq 'HASH') {
-                foreach my $id (keys(%lti)) {
-                    if (ref($encdomconfig{$name}{$id}) eq 'HASH') {
-                        foreach my $item ('key','secret') {
-                            $lti{$id}{$item} = $encdomconfig{$name}{$id}{$item};
-                        }
-                    }
-                }
-            }
-        }
-        my $cachetime = 24*60*60;
-        &do_cache_new($name,$cdom,\%lti,$cachetime);
-    }
-    return %lti;
-}
-
 sub get_numsuppfiles {
     my ($cnum,$cdom,$ignorecache)=@_;
     my $hashid=$cnum.':'.$cdom;
@@ -11880,7 +11746,7 @@ sub metadata {
     # if it is a non metadata possible uri return quickly
     if (($uri eq '') || 
 	(($uri =~ m|^/*adm/|) && 
-	     ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard|ext\.tool)$})) ||
+	     ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard)$})) ||
         ($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) {
 	return undef;
     }
@@ -13448,12 +13314,9 @@ sub default_login_domain {
 }
 
 sub shared_institution {
-    my ($dom,$lonhost) = @_;
-    if ($lonhost eq '') {
-        $lonhost = $perlvar{'lonHostID'};
-    }
+    my ($dom) = @_;
     my $same_intdom;
-    my $hostintdom = &internet_dom($lonhost);
+    my $hostintdom = &internet_dom($perlvar{'lonHostID'});
     if ($hostintdom ne '') {
         my %iphost = &get_iphost();
         my $primary_id = &domain($dom,'primary');
@@ -13510,17 +13373,6 @@ sub uses_sts {
     return;
 }
 
-sub get_requestor_ip {
-    my ($r,$nolookup,$noproxy) = @_;
-    my $from_ip;
-    if (ref($r)) {
-        $from_ip = $r->get_remote_host($nolookup);
-    } else {
-        $from_ip = $ENV{'REMOTE_ADDR'};
-    }
-    return $from_ip;
-}
-
 # ------------------------------------------------------------- Declutters URLs
 
 sub declutter {
@@ -13571,8 +13423,6 @@ sub clutter {
 #		&logthis("Got a blank emb style");
 	    }
 	}
-    } elsif ($thisfn =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$}) {
-        $thisfn='/adm/wrapper'.$thisfn;
     }
     return $thisfn;
 }