--- loncom/loncapa_apache.conf	2012/02/27 03:06:37	1.210
+++ loncom/loncapa_apache.conf	2012/04/18 18:51:08	1.215
@@ -1,7 +1,7 @@
 ##
 ## loncapa_apache.conf -- Apache HTTP LON-CAPA configuration file
 ##
-## $Id: loncapa_apache.conf,v 1.210 2012/02/27 03:06:37 raeburn Exp $
+## $Id: loncapa_apache.conf,v 1.215 2012/04/18 18:51:08 raeburn Exp $
 ##
 
 #
@@ -40,7 +40,9 @@ Alias /prtspool/ /home/httpd/prtspool/
 Alias /captchaspool/ /home/httpd/captchaspool/
 Alias /webdav/ /home/httpd/html/priv/
 ScriptAlias /cgi-bin/ "/home/httpd/cgi-bin/"
-DAVLockDB /home/httpd/webdav/DAVLock
+<IfModule mod_dav_fs.c>
+    DAVLockDB /home/httpd/webdav/DAVLock
+</IfModule>
 
 # ================================================================= Directories
 
@@ -52,6 +54,12 @@ 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)$">
 PerlAuthenHandler	'sub { return OK }' 
@@ -272,19 +280,35 @@ ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
 <LocationMatch "^/+webdav/[\w\-]+/[\w\-]+/">
-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 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.*">
@@ -599,6 +623,17 @@ 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/login>
 SetHandler perl-script
 PerlHandler Apache::lonlogin
@@ -655,6 +690,21 @@ SetHandler perl-script
 PerlHandler Apache::migrateuser
 </Location>
 
+<Location /adm/sso>
+  <IfModule mod_shib>
+    AuthType shibboleth
+    ShibUseEnvironment On
+    ShibRequestSetting requireSession 1
+    ShibRequestSetting redirectToSSL 443
+    require valid-user
+    PerlAuthzHandler       Apache::lonshibacc
+    PerlAuthzHandler       Apache::lonacc
+  </IfModule>
+  <IfModule !mod_shib>
+    PerlTypeHandler        Apache::lonnoshib
+  </IfModule>
+</Location>
+
 <Location /adm/annotations>
 AuthType LONCAPA
 Require valid-user