Index: openacs-4/packages/dotlrn-bootstrap3-theme/resources/masters/dotlrn-master.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-bootstrap3-theme/resources/masters/dotlrn-master.tcl,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/dotlrn-bootstrap3-theme/resources/masters/dotlrn-master.tcl	20 Feb 2017 09:49:14 -0000	1.1
+++ openacs-4/packages/dotlrn-bootstrap3-theme/resources/masters/dotlrn-master.tcl	7 Aug 2017 23:48:09 -0000	1.2
@@ -138,5 +138,11 @@
 # User messages
 util_get_user_messages -multirow user_messages
 
+#
+# Security setup
+#
 set csrf [security::csrf::new]
 
+security::csp::require style-src maxcdn.bootstrapcdn.com
+security::csp::require script-src maxcdn.bootstrapcdn.com
+security::csp::require font-src maxcdn.bootstrapcdn.com