--- loncom/loncapa_apache.conf	2019/07/28 15:26:07	1.215.2.23
+++ loncom/loncapa_apache.conf	2021/12/14 13:08:26	1.215.2.30
@@ -2,7 +2,7 @@
 ## loncapa_apache.conf -- Apache HTTP LON-CAPA configuration file
 ##
 
-# $Id: loncapa_apache.conf,v 1.215.2.23 2019/07/28 15:26:07 raeburn Exp $
+# $Id: loncapa_apache.conf,v 1.215.2.30 2021/12/14 13:08:26 raeburn Exp $
 
 #
 # LON-CAPA Section (extensions to httpd.conf daemon configuration)
@@ -131,6 +131,7 @@ ErrorDocument     500 /adm/errorhandler
 </Location>
 
 <LocationMatch "^/+userfiles.*">
+Options +FollowSymLinks -Includes
 PerlAccessHandler       Apache::lontokacc
 PerlCleanupHandler	Apache::lontokacc::removefile
 PerlCleanupHandler	Apache::lonacc::cleanup
@@ -149,6 +150,10 @@ ErrorDocument     406 /adm/roles
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
+<LocationMatch "^/+uploaded/.+/.+/(portfolio|feedback|docs|groups|supplemental)/.+">
+   Options +FollowSymLinks -Includes
+</LocationMatch>
+
 <LocationMatch "^/+editupload.*">
 AuthType LONCAPA
 Require valid-user
@@ -270,6 +275,18 @@ ErrorDocument     406 /adm/notinit.html
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
+<Location /adm/exturlcheck>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler  Apache::lonacc
+SetHandler        perl-script
+PerlHandler       Apache::lonexturlcheck
+ErrorDocument     403 /adm/login
+ErrorDocument     404 /adm/notfound.html
+ErrorDocument     406 /adm/unauthorized
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <LocationMatch "^/+priv/.*">
 AuthType LONCAPA
 Require valid-user
@@ -683,6 +700,7 @@ PerlHandler Apache::migrateuser
 </Location>
 
 <Location /adm/sso>
+  Header set Cache-Control "private,no-store,no-cache,max-age=0"
   <IfModule mod_shib>
     AuthType shibboleth
     ShibUseEnvironment On
@@ -691,6 +709,8 @@ PerlHandler Apache::migrateuser
     require valid-user
     PerlAuthzHandler       Apache::lonshibacc
     PerlAuthzHandler       Apache::lonacc
+    ErrorDocument     403 /adm/login
+    ErrorDocument     500 /adm/errorhandler
   </IfModule>
   <IfModule !mod_shib>
     PerlTypeHandler        Apache::lonnoshib
@@ -1597,6 +1617,7 @@ Options Indexes FollowSymLinks
 
 PerlSetVar	 lonVersion   '<!-- VERSION -->'
 PerlSetVar       lonIDsDir    /home/httpd/lonIDs
+PerlSetVar       lonBalanceDir /home/httpd/balanceIDs
 PerlSetVar       lonDAVsessDir /home/httpd/webdav/sessionIDs
 PerlSetVar       lonTabDir    /home/httpd/lonTabs
 PerlSetVar       lonUsersDir  /home/httpd/lonUsers
@@ -1627,7 +1648,7 @@ PerlSetVar       lonBrowsDet  explorer%m
 PerlSetVar       lonTextBrowsers windows\s+ce:lynx
 PerlSetVar       lonScansDir  /home/httpd/scantron
 PerlSetVar       lonScriptTimeout 10
-PerlSetVar	 BugzillaHost	http://bugs.lon-capa.org/
+PerlSetVar	 BugzillaHost	https://bugs.loncapa.org/
 PerlSetVar	 FAQHost	http://help.lon-capa.org/
 # -----------------------------------------------------------------------------
 # NOTE: lonSqlAccess key is the password for the MySQL user