diff --git a/ChangeLog b/ChangeLog
index ab7cd08a8..9b20d508d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2010-08-11  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* Main/SOGo+DAV.m (-davCurrentUserPrincipal): new method
+	implementing the "{DAV:}current-user-principal" property.
+
+	* SoObjects/Contacts/SOGoContactGCSEntry.m (-davAddressData): new
+	DAV property accessor returning the card content.
+
 	* SoObjects/SOGo/WORequest+SOGo.m (-isAddressBookApp): new
 	(hackish) test method to determine whether the client is Apple's
 	AddressBook.app.
diff --git a/Main/SOGo+DAV.m b/Main/SOGo+DAV.m
index 6369e6855..131f70dec 100644
--- a/Main/SOGo+DAV.m
+++ b/Main/SOGo+DAV.m
@@ -504,4 +504,30 @@
   return r;
 }
 
+- (SOGoWebDAVValue *) davCurrentUserPrincipal
+{
+  NSDictionary *userHREF;
+  NSString *usersUrl, *login;
+  SOGoUser *activeUser;
+  SOGoWebDAVValue *davCurrentUserPrincipal;
+
+  activeUser = [[self context] activeUser];
+  login = [activeUser login];
+  if ([login isEqualToString: @"anonymous"])
+    davCurrentUserPrincipal = nil;
+  else
+    {
+      usersUrl = [NSString stringWithFormat: @"%@%@/",
+                           [self davURLAsString], login];
+      userHREF = davElementWithContent (@"href", XMLNS_WEBDAV, usersUrl);
+      davCurrentUserPrincipal
+        = [davElementWithContent (@"current-user-principal",
+                                  XMLNS_WEBDAV,
+                                  userHREF)
+                                 asWebDAVValue];
+    }
+
+  return davCurrentUserPrincipal;
+}
+
 @end
diff --git a/SoObjects/Contacts/SOGoContactGCSEntry.m b/SoObjects/Contacts/SOGoContactGCSEntry.m
index 22ee70bc0..03251f6ed 100644
--- a/SoObjects/Contacts/SOGoContactGCSEntry.m
+++ b/SoObjects/Contacts/SOGoContactGCSEntry.m
@@ -115,6 +115,11 @@
   return @"text/x-vcard";
 }
 
+- (NSString *) davAddressData
+{
+  return [self contentAsString];
+}
+
 /* specialized actions */
 
 - (void) save