--- loncom/loncapa_apache.conf	2011/12/28 22:41:16	1.209
+++ loncom/loncapa_apache.conf	2012/02/28 15:14:25	1.211
@@ -1,7 +1,7 @@
 ##
 ## loncapa_apache.conf -- Apache HTTP LON-CAPA configuration file
 ##
-## $Id: loncapa_apache.conf,v 1.209 2011/12/28 22:41:16 raeburn Exp $
+## $Id: loncapa_apache.conf,v 1.211 2012/02/28 15:14:25 raeburn Exp $
 ##
 
 #
@@ -38,7 +38,9 @@ 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/"
+DAVLockDB /home/httpd/webdav/DAVLock
 
 # ================================================================= Directories
 
@@ -269,6 +271,30 @@ ErrorDocument     406 /adm/unauthorized
 ErrorDocument	  500 /adm/errorhandler
 </LocationMatch>
 
+<LocationMatch "^/+webdav/[\w\-]+/[\w\-]+/">
+  <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>
+</LocationMatch>
+
 <LocationMatch "^/+raw.*">
 PerlAccessHandler Apache::lonracc
 </LocationMatch>
@@ -1459,6 +1485,7 @@ Options Indexes FollowSymLinks
 
 PerlSetVar	 lonVersion   '<!-- VERSION -->'
 PerlSetVar       lonIDsDir    /home/httpd/lonIDs
+PerlSetVar       lonDAVsessDir /home/httpd/webdav/sessionIDs
 PerlSetVar       lonTabDir    /home/httpd/lonTabs
 PerlSetVar       lonUsersDir  /home/httpd/lonUsers
 PerlSetVar       lonIconsURL  /adm/lonIcons