--- loncom/loncapa_apache.conf	2008/05/19 17:15:13	1.176
+++ loncom/loncapa_apache.conf	2024/02/28 19:41:54	1.215.2.30.2.8
@@ -1,8 +1,8 @@
 ##
 ## loncapa_apache.conf -- Apache HTTP LON-CAPA configuration file
 ##
-## $Id: loncapa_apache.conf,v 1.176 2008/05/19 17:15:13 raeburn Exp $
-##
+
+# $Id: loncapa_apache.conf,v 1.215.2.30.2.8 2024/02/28 19:41:54 raeburn Exp $
 
 #
 # LON-CAPA Section (extensions to httpd.conf daemon configuration)
@@ -18,7 +18,9 @@ Group www
 
 # ======================================================= Shared Object Modules
 
-LoadModule perl_module       modules/libperl.so
+<IfModule !perl_module>
+    LoadModule perl_module       modules/libperl.so
+</IfModule>
 <IfDefine !MODPERL2>
 AddModule mod_perl.c
 </IfDefine>
@@ -28,7 +30,7 @@ PerlSetVar	MODPERL2	1
 </IfDefine>
 # =============================================================== Miscellaneous
 
-ServerAdmin korte@lite.msu.edu
+ServerAdmin consortium@loncapa.org
 ExtendedStatus On
 #
 # LON-CAPA Section (extensions to srm.conf name space servicing)
@@ -37,7 +39,12 @@ ExtendedStatus On
 
 Alias /zipspool/ /home/httpd/zipspool/
 Alias /prtspool/ /home/httpd/prtspool/
+Alias /captchaspool/ /home/httpd/captchaspool/
+Alias /webdav/ /home/httpd/html/priv/
 ScriptAlias /cgi-bin/ "/home/httpd/cgi-bin/"
+<IfModule mod_dav_fs.c>
+    DAVLockDB /home/httpd/webdav/DAVLock
+</IfModule>
 
 # ================================================================= Directories
 
@@ -49,7 +56,24 @@ PerlCleanupHandler	Apache::lonacc::clean
 PerlAuthenHandler Apache::checkauthen
 PerlSetVar lonOtherAuthen no
 
+<IfModule mod_shib>
+    PerlAuthenHandler Apache::lonshibauth
+    PerlSetVar lonOtherAuthen yes
+    PerlSetVar lonOtherAuthenType Shibboleth
+</IfModule>
+
 #PerlWarn On
+<LocationMatch "^/+res/adm/pages/[^/]+\.(gif|png)$">
+PerlAuthzHandler	'sub { return OK }' 
+</LocationMatch>
+
+# Send proper expires header to avoid unnecessary HTTP request for static content
+<LocationMatch "^(/adm/lonIcons|/adm/jQuery|/res/adm/pages|/ckeditor|/adm/jpicker|/adm/countdown|/adm/spellchecker|/adm/nicescroll|/adm/MathJax|/adm/daxe)">
+        ExpiresActive On
+        ExpiresDefault "access plus 12 hours"
+        Header set Cache-Control "public, no-transform"
+</LocationMatch>
+
 <LocationMatch "^/+res.*">
 
 AuthType LONCAPA
@@ -94,7 +118,20 @@ SetHandler perl-script
 PerlHandler Apache::portfolio
 </Location>
 
+<Location /adm/pdfupload>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler Apache::lonacc
+SetHandler perl-script
+PerlHandler             Apache::lonpdfupload
+ErrorDocument     403 /adm/login
+ErrorDocument     404 /adm/notfound.html
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <LocationMatch "^/+userfiles.*">
+Options +FollowSymLinks -Includes
 PerlAccessHandler       Apache::lontokacc
 PerlCleanupHandler	Apache::lontokacc::removefile
 PerlCleanupHandler	Apache::lonacc::cleanup
@@ -104,7 +141,8 @@ PerlCleanupHandler	Apache::lonacc::clean
 AuthType LONCAPA
 Require valid-user
 PerlAuthzHandler	Apache::lonacc
-PerlHandler Apache::londatecheck
+PerlHandler 		Apache::londatecheck
+PerlHandler  		Apache::lonipcheck
 PerlHeaderParserHandler Apache::lonuploadrep
 ErrorDocument     403 /adm/login
 ErrorDocument     404 /adm/notfound.html
@@ -112,6 +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
@@ -151,6 +193,13 @@ SetHandler perl-script
 PerlHandler Apache::lonsequence
 </LocationMatch>
 
+<LocationMatch "^/+uploaded/.*/.*/docs/.*\.tex$">
+SetHandler perl-script
+PerlHandler Apache::londatecheck
+PerlHandler Apache::lonipcheck
+PerlHandler Apache::lontex
+</LocationMatch>
+
 <LocationMatch "^/+public/.*/syllabus$">
 PerlAccessHandler      Apache::publiccheck
 AuthType LONCAPA
@@ -202,6 +251,7 @@ Require valid-user
 PerlAuthzHandler	Apache::lonacc
 SetHandler              perl-script
 PerlHandler             Apache::londatecheck
+PerlHandler		Apache::lonipcheck
 PerlHandler             Apache::lonsimplepage
 ErrorDocument     404 /adm/notfound.html
 ErrorDocument     406 /adm/notinit.html
@@ -214,6 +264,7 @@ Require valid-user
 PerlAuthzHandler	Apache::lonacc
 SetHandler              perl-script
 PerlHandler             Apache::londatecheck
+PerlHandler		Apache::lonipcheck
 PerlHandler             Apache::lonbulletin
 ErrorDocument     404 /adm/notfound.html
 ErrorDocument     406 /adm/notinit.html
@@ -231,32 +282,79 @@ ErrorDocument     406 /adm/notinit.html
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
-<LocationMatch "^/+priv.*">
+<LocationMatch "^/adm/.*/ext\.tool$">
 AuthType LONCAPA
 Require valid-user
-PerlAuthzHandler Apache::loncacc
+PerlAuthzHandler        Apache::lonacc
+SetHandler              perl-script
+PerlHandler             Apache::lonslotcheck
+PerlHandler             Apache::londatecheck
+PerlHandler             Apache::lonipcheck
+PerlHandler             Apache::lonexttool
+ErrorDocument     404 /adm/notfound.html
+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::lonconstruct
+PerlHandler       Apache::lonexturlcheck
 ErrorDocument     403 /adm/login
 ErrorDocument     404 /adm/notfound.html
 ErrorDocument     406 /adm/unauthorized
-ErrorDocument	  500 /adm/errorhandler
-</LocationMatch>
-
-<LocationMatch "^/+raw.*">
-PerlAccessHandler Apache::lonracc
-</LocationMatch>
+ErrorDocument     500 /adm/errorhandler
+</Location>
 
-<LocationMatch "^/+\~.*">
+<LocationMatch "^/+priv/.*">
 AuthType LONCAPA
 Require valid-user
 PerlAuthzHandler Apache::loncacc
+SetHandler        perl-script
 ErrorDocument     403 /adm/login
 ErrorDocument     404 /adm/notfound.html
 ErrorDocument     406 /adm/unauthorized
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
+<LocationMatch "^/+webdav/[\w\-.]+/\w[\w.\-\@]+/">
+  <IfModule mod_dav.c>
+    <IfModule mod_ssl.c>
+      AuthType Basic
+      AuthName "LONCAPA username,domain"
+      Require valid-user
+      SSLRequireSSL
+      PerlAuthenHandler Apache::lonwebdavauth
+      PerlAuthzHandler Apache::lonwebdavacc
+      Dav On
+      DirectoryIndex index.missing
+      Options Indexes FollowSymLinks
+      ErrorDocument     403 /adm/nowebdav.html
+      ErrorDocument     404 /adm/notfound.html
+      ErrorDocument     406 /adm/unauthorized
+      ErrorDocument     500 /adm/errorhandler
+    </IfModule>
+    <IfModule !mod_ssl.c>
+      <IfModule mod_rewrite.c>
+        RewriteEngine on
+        RewriteRule .* http://%{HTTP_HOST}/adm/nowebdav.html [L]
+      </IfModule>
+    </IfModule>
+  </IfModule>
+  <IfModule !mod_dav.c>
+    <IfModule mod_rewrite.c>
+      RewriteEngine on
+      RewriteRule .* http://%{HTTP_HOST}/adm/nowebdav.html [L]
+    </IfModule>
+  </IfModule>
+</LocationMatch>
+
+<LocationMatch "^/+raw.*">
+PerlAccessHandler Apache::lonracc
+</LocationMatch>
+
 <LocationMatch "^/adm/helper/.*\.helper$">
 AuthType LONCAPA
 Require valid-user
@@ -292,22 +390,22 @@ ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 # ------------------------------------------------------------------------- RAT
 
-<LocationMatch "^/\~.*\.sequence$">
+<LocationMatch "^/+priv/.*\.sequence$">
 SetHandler perl-script
 PerlHandler Apache::lonratedt
 </LocationMatch>
 
-<LocationMatch "^/\~.*\.page$">
+<LocationMatch "^/+priv/.*\.page$">
 SetHandler perl-script
 PerlHandler Apache::lonratedt
 </LocationMatch>
 
-<LocationMatch "^/\~.*\/ratserver$">
+<LocationMatch "^/+priv/.*\/ratserver$">
 SetHandler perl-script
 PerlHandler Apache::lonratsrv
 </LocationMatch>
 
-<LocationMatch "^/\~.*\/adveditmenu$">
+<LocationMatch "^/+priv/.*\/adveditmenu$">
 SetHandler perl-script
 PerlHandler Apache::lonratmenu
 </LocationMatch>
@@ -331,8 +429,10 @@ PerlCleanupHandler Apache::lonindexer::c
 PerlCleanupHandler	Apache::lonacc::cleanup
 </LocationMatch>
 
-<LocationMatch "^/+(res|\~).*\.tex$">
+<LocationMatch "^/+res/.*\.tex$">
 SetHandler perl-script
+PerlHandler Apache::londatecheck
+PerlHandler Apache::lonipcheck
 PerlHandler Apache::lontex
 </LocationMatch>
 
@@ -346,7 +446,7 @@ SetHandler perl-script
 PerlHandler Apache::lonsequence
 </LocationMatch>
 
-<LocationMatch "^/+(res|\~|public|uploaded|editupload|adm).*\.meta$">
+<LocationMatch "^/+(res|priv|public|uploaded|editupload|adm)/.*\.meta$">
 PerlAccessHandler      Apache::publiccheck
 SetHandler perl-script
 PerlHandler Apache::lonmeta
@@ -356,34 +456,146 @@ ErrorDocument     413 /adm/overloaded.tx
 <LocationMatch "^/adm/bombs/">
 AuthType LONCAPA
 Require valid-user
-SetHandler perl-script
 PerlAuthzHandler Apache::lonacc
+SetHandler perl-script
 PerlHandler Apache::lonmeta
 </LocationMatch>
 
 
 
-<LocationMatch "^/+(res|\~).*\.rights$">
+<LocationMatch "^/+(res|priv)/.*\.rights$">
 SetHandler perl-script
 PerlHandler Apache::lonrights
 </LocationMatch>
 
-<LocationMatch "^/+(uploaded|res|\~).*\.(xml|html|htm|xhtml|xhtm|sty)$">
+<LocationMatch "^/+(uploaded|res|priv)/.*\.(xml|html|htm|xhtml|xhtm|sty)$">
 SetHandler perl-script
 PerlHandler Apache::londatecheck
+PerlHandler Apache::lonipcheck
 PerlHandler Apache::lonxml
 </LocationMatch>
 
-<LocationMatch "^/+(res|\~).*\.(task|problem|exam|quiz|assess|survey|form|library)$">
+<LocationMatch "^/+(res|priv).*\.(task|problem|exam|quiz|assess|survey|form|library)$">
 SetHandler perl-script
 PerlHandler Apache::lonhomework
 </LocationMatch>
 
+<LocationMatch "^/+priv/.*\.(js|css|txt|tex)$">
+SetHandler perl-script
+PerlHandler Apache::lonxml
+</LocationMatch>
+
+<LocationMatch "^/daxepage/priv/">
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::loncacc
+ErrorDocument     403 /adm/login
+ErrorDocument     404 /adm/notfound.html
+ErrorDocument     406 /adm/unauthorized
+ErrorDocument     500 /adm/errorhandler
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/">
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/priv/[^/]+/[^/]+/">
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::loncacc
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/(res/|$)">
+ErrorDocument     403 /adm/login
+ErrorDocument     404 /adm/notfound.html
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/priv/">
+ErrorDocument     403 /adm/login
+ErrorDocument     404 /adm/notfound.html
+ErrorDocument     406 /adm/unauthorized
+ErrorDocument     500 /adm/errorhandler
+</LocationMatch>
+
+<LocationMatch "^/daxe(page|open)/uploaded/">
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+ErrorDocument     403 /adm/login
+ErrorDocument     404 /adm/notfound.html
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</LocationMatch>
+
+<LocationMatch "^/daxepage/priv/.*\.(task|problem|exam|quiz|assess|survey|library|xml|html|htm|xhtml|xhtm)$">
+SetHandler perl-script
+PerlHandler Apache::daxepage
+</LocationMatch>
+
+<LocationMatch "^/daxepage/uploaded/[^/]+/[^/]+/(docs|supplemental)/.*html?$">
+SetHandler perl-script
+PerlHandler Apache::daxepage
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/priv/.*\.(task|problem|exam|quiz|assess|survey|library|xml|html|htm|xhtml|xhtm)$">
+SetHandler perl-script
+PerlHandler Apache::daxeopen
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/$">
+SetHandler perl-script
+PerlHandler Apache::daxeopen
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/(res|priv|uploaded)/(.+/)?$">
+SetHandler perl-script
+PerlHandler Apache::daxeopen
+</LocationMatch>
+
+<LocationMatch "^/daxeopen/uploaded/[^/]+/[^/]+/(docs|supplemental)/.*html?$">
+SetHandler perl-script
+PerlHandler Apache::daxeopen
+</LocationMatch>
+
+<LocationMatch "(?i)^/daxeopen/priv/.+\.(?!task$|problem$|exam$|quiz$|assess$|survey$|library$|xml$|html$|htm$|xhtml$|xhtm$)[^.]*$">
+<IfModule mod_rewrite.c>
+  RewriteEngine on
+  RewriteRule /daxeopen/(.*) /$1
+</IfModule>
+</LocationMatch>
+
+<LocationMatch "(?i)^/daxeopen/uploaded/.+\.(?!html$|htm$|xhtml$|xhtm$)[^.]*$">
+<IfModule mod_rewrite.c>
+  RewriteEngine on
+  RewriteRule /daxeopen/(.*) /$1
+</IfModule>
+</LocationMatch>
+
+<LocationMatch "(?i)^/daxeopen/(res/.*\.(jpg|jpeg|gif|png|svg))$">
+<IfModule mod_rewrite.c>
+  RewriteEngine on
+  RewriteRule /daxeopen/(.*) /$1
+</IfModule>
+</LocationMatch>
+
+<LocationMatch "^/daxesave$">
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::daxesave
+</LocationMatch>
+
 <LocationMatch "^/adm/wrapper/">
 AuthType LONCAPA
 Require valid-user
 PerlAuthzHandler       Apache::lonacc
 PerlHandler Apache::londatecheck
+PerlHandler Apache::lonipcheck
 SetHandler perl-script
 PerlHandler Apache::lonwrapper
 ErrorDocument     403 /adm/login
@@ -434,6 +646,16 @@ ErrorDocument     403 /adm/login
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/searchcourse>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonsearchcourse
+ErrorDocument     403 /adm/login
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/statistics>
 AuthType LONCAPA
 Require valid-user
@@ -484,7 +706,7 @@ PerlAuthzHandler       Apache::lonacc
 SetHandler perl-script
 PerlHandler Apache::lonremote
 ErrorDocument     403 /adm/login
-ErrorDocument	  500 /adm/errorhandler
+ErrorDocument     500 /adm/errorhandler
 </Location>
 
 <Location /adm/pickauthor>
@@ -507,6 +729,17 @@ ErrorDocument     403 /adm/login
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/pickuser>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonpickuser
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/pickcourse>
 AuthType LONCAPA
 Require valid-user
@@ -527,17 +760,69 @@ ErrorDocument     403 /adm/login
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/dependencies>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::londependencies
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
+<Location /adm/courseuser>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::loncourseuser
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/login>
 SetHandler perl-script
 PerlHandler Apache::lonlogin
 </Location>
 
+<LocationMatch "^/+adm/launch/tiny/[\w.-]+/\w+">
+SetHandler perl-script
+PerlHandler Apache::ltiauth
+</LocationMatch>
+
+<Location /adm/relaunch>
+SetHandler perl-script
+PerlHandler Apache::lonrelaunch
+</Location>
+
+<LocationMatch "^/+adm/lti($|/)">
+SetHandler perl-script
+PerlHandler Apache::ltiauth
+</LocationMatch>
+
+<Location /adm/service/passback>
+SetHandler perl-script
+PerlHandler Apache::ltipassback
+</Location>
+
+<Location /adm/service/roster>
+SetHandler perl-script
+PerlHandler Apache::ltiroster
+</Location>
+
+<LocationMatch "^/adm/service/logout/\w+$">
+SetHandler perl-script
+PerlHandler Apache::ltilogout
+</LocationMatch>
+
 <Location /adm/restrictedaccess>
 PerlAccessHandler      Apache::publiccheck
 AuthType LONCAPA
 Require valid-user
-SetHandler perl-script
 PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
 PerlHandler Apache::restrictedaccess
 ErrorDocument	  500 /adm/errorhandler
 </Location>
@@ -546,12 +831,23 @@ ErrorDocument	  500 /adm/errorhandler
 PerlAccessHandler      Apache::publiccheck
 AuthType LONCAPA
 Require valid-user
-SetHandler perl-script
 PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
 PerlHandler Apache::blockedaccess
 ErrorDocument     500 /adm/errorhandler
 </Location>
 
+<Location /adm/protected>
+PerlAccessHandler      Apache::publiccheck
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonprotected
+ErrorDocument     403 /adm/login
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/logout>
 AuthType LONCAPA
 Require valid-user
@@ -583,6 +879,35 @@ SetHandler perl-script
 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
+    ShibRequestSetting requireSession 1
+    ShibRequestSetting redirectToSSL 443
+    require valid-user
+    PerlAuthzHandler       Apache::lonshibacc
+    PerlAuthzHandler       Apache::lonacc
+    ErrorDocument     403 /adm/login
+    ErrorDocument     500 /adm/errorhandler
+  </IfModule>
+  <IfModule !mod_shib>
+    PerlTypeHandler        Apache::lonnoshib
+  </IfModule>
+</Location>
+
+<Location /adm/linkexit>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonlinkexit
+ErrorDocument     403 /adm/login
+ErrorDocument     409 /adm/preferences?action=lockwarning
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/annotations>
 AuthType LONCAPA
 Require valid-user
@@ -593,22 +918,22 @@ ErrorDocument     403 /adm/login
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
-<Location /adm/spellcheck>
+<Location /adm/annotation>
 AuthType LONCAPA
 Require valid-user
 PerlAuthzHandler       Apache::lonacc
 SetHandler perl-script
-PerlHandler Apache::lonspeller
+PerlHandler Apache::admannotations
 ErrorDocument     403 /adm/login
-ErrorDocument	  500 /adm/errorhandler
+ErrorDocument     500 /adm/errorhandler
 </Location>
 
-<Location /adm/bookmarks>
+<Location /adm/spellcheck>
 AuthType LONCAPA
 Require valid-user
 PerlAuthzHandler       Apache::lonacc
 SetHandler perl-script
-PerlHandler Apache::admbookmarks
+PerlHandler Apache::lonspeller
 ErrorDocument     403 /adm/login
 ErrorDocument	  500 /adm/errorhandler
 </Location>
@@ -669,6 +994,17 @@ ErrorDocument     406 /adm/roles
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/courseprefs>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::courseprefs
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/slotrequest>
 AuthType LONCAPA
 Require valid-user
@@ -702,6 +1038,17 @@ ErrorDocument     406 /adm/roles
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/requestcourse>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonrequestcourse
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/createcourse>
 AuthType LONCAPA
 Require valid-user
@@ -735,6 +1082,15 @@ ErrorDocument     406 /adm/roles
 ErrorDocument     500 /adm/errorhandler
 </Location>
 
+<Location /adm/domainstatus>
+PerlAccessHandler       Apache::lonstatusacc
+SetHandler perl-script
+PerlHandler Apache::domainstatus
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/createuser>
 AuthType LONCAPA
 Require valid-user
@@ -758,7 +1114,7 @@ ErrorDocument     406 /adm/unauthorized
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
-<LocationMatch "^/+\~.*/$">
+<LocationMatch "^/+priv/.*/$">
 AuthType LONCAPA
 Require valid-user
 PerlAuthzHandler       Apache::loncacc
@@ -770,18 +1126,6 @@ ErrorDocument     406 /adm/unauthorized
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
-<Location /adm/pubdir>
-AuthType LONCAPA
-Require valid-user
-PerlAuthzHandler       Apache::lonacc
-SetHandler perl-script
-PerlHandler Apache::lonpubdir
-ErrorDocument     403 /adm/login
-ErrorDocument     404 /adm/notfound.html
-ErrorDocument     406 /adm/unauthorized
-ErrorDocument	  500 /adm/errorhandler
-</Location>
-
 <Location /adm/unauthorized>
 AuthType LONCAPA
 Require valid-user
@@ -1034,6 +1378,18 @@ ErrorDocument     403 /adm/login
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/supplemental>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::londocs
+PerlCleanupHandler Apache::londocs::untiehash
+PerlCleanupHandler      Apache::lonacc::cleanup
+ErrorDocument     403 /adm/login
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/imsimportdocs>
 AuthType LONCAPA
 Require valid-user
@@ -1044,6 +1400,16 @@ ErrorDocument     403 /adm/login
 ErrorDocument     500 /adm/errorhandler
 </Location>
 
+<Location /adm/extresedit>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonextresedit
+ErrorDocument     403 /adm/login
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <LocationMatch "^/adm/announcements">
 AuthType LONCAPA
 Require valid-user
@@ -1157,9 +1523,52 @@ PerlHandler Apache::groupsort
 PerlCleanupHandler Apache::groupsort::cleanup
 PerlCleanupHandler	Apache::lonacc::cleanup
 ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
 ErrorDocument	  500 /adm/errorhandler
 </Location>
 
+<Location /adm/wishlist>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lonwishlistdisplay
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
+<Location /adm/setblock>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler             perl-script
+PerlHandler            Apache::lonblockingmenu
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
+<Location /adm/blockingstatus>
+PerlAccessHandler      Apache::publiccheck
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler             perl-script
+PerlHandler            Apache::lonblockingstatus
+</Location>
+
+<Location /adm/accesstimes>
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler       Apache::lonacc
+SetHandler             perl-script
+PerlHandler            Apache::lonaccesstimes
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</Location>
+
 <Location /adm/errorhandler>
 SetHandler perl-script
 PerlHandler Apache::lonerrorhandler
@@ -1199,7 +1608,7 @@ PerlHandler Apache::lonsupportreq
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
-<LocationMatch "^/adm/css">
+<LocationMatch "^/adm/css/.*\.css$">
 SetHandler perl-script
 PerlHandler Apache::loncss
 ErrorDocument	  500 /adm/errorhandler
@@ -1235,71 +1644,27 @@ PerlHandler Apache::londns
 ErrorDocument     500 /adm/errorhandler
 </LocationMatch>
 
-# ------------------------------------------------- Backdoor Adm Tests/Programs
-
-<Location /cgi-bin/loncron.pl>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
-</Location>
-
-<Location /cgi-bin/userstatus.pl>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
-</Location>
-
-<Location /cgi-bin/lonversions.pl>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
-</Location>
-
-<Location /cgi-bin/clusterstatus.pl>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
-</Location>
-
-<Location /cgi-bin/metadata_keywords.pl>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
-</Location>
-
-<Location /cgi-bin/metadata_harvest.pl>
-AuthName "harvest"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user  reaper
-</Location>
+<LocationMatch "^/ajax/spellcheck">
+SetHandler perl-script
+PerlHandler Apache::spellcheck
+</LocationMatch>
 
-<Location /cgi-bin/takeoffline.pl>
-AuthName "Offline"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user  offline
-</Location>
+<LocationMatch "^/tiny/[\w.-]+/\w+$">
+AuthType LONCAPA
+Require valid-user
+PerlAuthzHandler Apache::lonacc
+SetHandler perl-script
+PerlHandler Apache::lontiny
+ErrorDocument     403 /adm/login
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</LocationMatch>
 
-<Location /cgi-bin/takeonline.pl>
-AuthName "Offline"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user  offline
-</Location>
+# ------------------------------------------------- Backdoor Adm Tests/Programs
 
 <Location /adm/test>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
+PerlAccessHandler Apache::lonstatusacc
 SetHandler perl-script
-PerlAuthzHandler Apache::lonacc
 PerlHandler Apache::lontest
 </Location>
 
@@ -1317,35 +1682,41 @@ PerlChildExitHandler Apache::lonacc::goo
 <Directory />
 Options None
 AllowOverride None
-order deny,allow
-deny from all
+<IfModule mod_authz_core.c>
+  Require all denied
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order deny,allow
+  deny from all
+</IfModule>
 </Directory>
 
 # Allow uploaded files to be served
 
 <Directory "/home/httpd/lonUsers">
-Options Includes FollowSymLinks
+Options FollowSymLinks
 AllowOverride None
-order allow,deny
-allow from all
+<IfModule mod_authz_core.c>
+  Require all granted
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order allow,deny
+  allow from all
+</IfModule>
 </Directory>
  
-# Allow construction space files to be served
-
-<Directory "/home/*/public_html/" >
-Options Includes FollowSymLinks
-AllowOverride
-order allow,deny
-allow from all
-</Directory>
-
 # Yes to symbolic links and server-side includes
 
 <Directory /home/httpd/html>
-Options Includes FollowSymLinks
+Options FollowSymLinks
 AllowOverride None
-order allow,deny
-allow from all
+<IfModule mod_authz_core.c>
+  Require all granted
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order allow,deny
+  allow from all
+</IfModule>
 </Directory>
 
 # If it is in cgi-bin, then it can be executed as a CGI script.
@@ -1353,54 +1724,92 @@ allow from all
 <Directory /home/httpd/cgi-bin>
 AllowOverride None
 Options ExecCGI FollowSymLinks
-order allow,deny
-allow from all
+<IfModule mod_authz_core.c>
+  Require all granted
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order allow,deny
+  allow from all
+</IfModule>
 </Directory>
 
 # Allow serving of files in prtspool
 
 <Directory "/home/httpd/prtspool/">
-Options Includes FollowSymLinks
+Options FollowSymLinks
 AllowOverride None
-order allow,deny
-allow from all
+<IfModule mod_authz_core.c>
+  Require all granted
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order allow,deny
+  allow from all
+</IfModule>
 </Directory>
 
 # Allow serving of files in zipspool
 
 <Directory "/home/httpd/zipspool/">
-Options Includes FollowSymLinks
+Options FollowSymLinks
 AllowOverride None
-order allow,deny
-allow from all
+<IfModule mod_authz_core.c>
+  Require all granted
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order allow,deny
+  allow from all
+</IfModule>
 </Directory>
 
+# Allow serving of files in captchaspool
+
+<Directory "/home/httpd/captchaspool/">
+Options FollowSymLinks
+AllowOverride None
+<IfModule mod_authz_core.c>
+  Require all granted
+</IfModule>
+<IfModule !mod_authz_core.c>
+  order allow,deny
+  allow from all
+</IfModule>
+</Directory>
+
+<DirectoryMatch "^/home/httpd/html/priv/.+/">
+   DirectoryIndex disabled
+</DirectoryMatch>
+
+<DirectoryMatch "^/home/httpd/html/res/.+/">
+   DirectoryIndex disabled
+</DirectoryMatch>
+
 # ============================================================= Access Handlers
 
 # ------------------------------------------------- Allow server-status reports
 <Location /server-status>
+PerlAccessHandler Apache::lonstatusacc
 SetHandler server-status
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
 </Location>
 
 # ------------------------ Allow LON-CAPA "low-level" connection status reports
-<Location /lon-status>
-AuthName "LON-CAPA Network Administration"
-AuthType Basic
-AuthUserFile /home/httpd/lonTabs/htpasswd
-require user lonadm
-</Location>
+<LocationMatch "^/+lon-status/.*">
+PerlAccessHandler Apache::lonstatusacc
+ErrorDocument     406 /adm/roles
+ErrorDocument     500 /adm/errorhandler
+</LocationMatch>
 
 # ------------------- Allow access to local system documentation from localhost
 Alias /doc /usr/doc
 <Directory /usr/doc>
-order deny,allow
-deny from all
-allow from localhost
 Options Indexes FollowSymLinks
+<IfModule mod_authz_host.c>
+  Require local
+</IfModule>
+<IfModule !mod_authz_host.c>
+  order deny,allow
+  deny from all
+  allow from localhost
+</IfModule>
 </Directory>
 
 # ******** THESE "SHOULD" NEVER BE ALTERED BY THE USER ************************
@@ -1408,20 +1817,27 @@ 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
 PerlSetVar       lonIconsURL  /adm/lonIcons
 PerlSetVar       londPort     5663
-PerlSetVar       lonSysEMail  korte@lite.msu.edu
+PerlSetVar       lonSysEMail  techsupport@loncapa.org
 PerlSetVar       lonDaemons   /home/httpd/perl
+PerlSetVar       lonLib       /home/httpd/lib
 PerlSetVar       lonSockDir   /home/httpd/sockets
 PerlSetVar       lonSockCreate   /home/httpd/sockets/common
 PerlSetVar       lonDocRoot   /home/httpd/html
 PerlSetVar       lonPrtDir    /home/httpd/prtspool
 PerlSetVar       lonIncludes  /home/httpd/html/res/adm/includes
 PerlSetVar       lonZipDir    /home/httpd/zipspool
+PerlSetVar       lonCaptchaDir     /home/httpd/captchaspool
+PerlSetVar       lonCaptchaDb     /home/httpd/captchadb 
+PerlSetVar       lonLTIDir    /home/httpd/lonLTItmp
+PerlSetVar       ltiIDsDir    /home/httpd/ltiIDs
 PerlSetVar       lonFontsDir     /home/httpd/html/adm/fonts
-# & separated list of : separated fields in order of
+# & separated list of % separated fields in order of
 # - internal name to call it, 
 # - regexp that it should match (done case-insensitively)
 # - regexp that is should not match (done case-insensitively)
@@ -1429,12 +1845,12 @@ PerlSetVar       lonFontsDir     /home/h
 # - a number that describes the minimum version that has mathml support
 # - a number that describes the minimum number version that has unicode support
 
-PerlSetVar       lonBrowsDet  explorer:msie:netscape:msie\s(\d+\.\d+)\;:9999:9999&mozilla:mozilla\/[5-9]:msie:mozilla\/(\d+\.\d+)\s:9999:1&netscape:netscape:msie:netscape\/(\d+\.\d+):9999:7&netscape:netscape\/[7-9]:shouldnotmatch:netscape\/(\d+\.\d+):9999:7&amaya:amaya:mozilla:V(\d+\.\d+)\s:1:1&safari:safari:msie:safari\/([\d\.]+):9999:84
+PerlSetVar       lonBrowsDet  explorer%msie%netscape%msie\s(\d+\.\d+)\;%9999%5&mozilla%mozilla\/[5-9]%msie%mozilla\/(\d+\.\d+)\s%9999%1&netscape%netscape%msie%netscape\/(\d+\.\d+)%9999%7&netscape%netscape\/[7-9]%shouldnotmatch%netscape\/(\d+\.\d+)%9999%7&amaya%amaya%mozilla%V(\d+\.\d+)\s%1%1&safari%safari%msie%safari\/([\d\.]+)%9999%84&chrome%chrome%chromeframe%\s+chrome\/(\d+\.\d+)%9999%1&explorer%\s+rv\:\d+\.\d+%firefox%\s+rv\:(\d+\.\d+)%9999%5&opera%\sOPR\/\d+\.\d+%shouldnotmatch%\sOPR\/(\d+\.\d+)%9999%6&opera%^Opera\/9.80\s.+Version\/\d+\.\d+$%shouldnotmatch%Version\/(\d+\.\d+)$%9999%6&opera%^Opera\/\d+\.\d+\s%Version\/\d+\.\d+$%^Opera\/(\d+\.\d+)\s%9999%6
 
 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
@@ -1445,12 +1861,6 @@ PerlSetVar	 FAQHost	http://help.lon-capa
 
 PerlSetVar       lonSqlAccess   localhostkey
 
-# -----------------------------------------------------------------------------
-# lonttpdPort is the port used by the lightweight graphics httpd server
-# not the main Apache server
-PerlSetVar       lonhttpdPort  8080
-
-
 #----------------------------------------------------------------------------
 #
 #   Parameters used by secure lond/lonc
@@ -1521,6 +1931,9 @@ PerlSetVar SSLEmail     certificate@lon-
 #-------------------------------------------------------------------------
 
 
+# ====================================== Include support for SSL rewrites
+
+Include conf/loncapa_rewrite.conf
 
 
 # ====================================== Include machine-specific configuration