1 files changed, 71 insertions, 0 deletions
diff --git a/rt/html/Elements/ScrubHTML b/rt/html/Elements/ScrubHTML
new file mode 100644
index 000000000..94a729907
--- /dev/null
+++ b/rt/html/Elements/ScrubHTML
@@ -0,0 +1,71 @@
+%# BEGIN BPS TAGGED BLOCK {{{
+%# 
+%# COPYRIGHT:
+%#  
+%# This software is Copyright (c) 1996-2005 Best Practical Solutions, LLC 
+%#                                          <jesse@bestpractical.com>
+%# 
+%# (Except where explicitly superseded by other copyright notices)
+%# 
+%# 
+%# LICENSE:
+%# 
+%# This work is made available to you under the terms of Version 2 of
+%# the GNU General Public License. A copy of that license should have
+%# been provided with this software, but in any event can be snarfed
+%# from www.gnu.org.
+%# 
+%# This work is distributed in the hope that it will be useful, but
+%# WITHOUT ANY WARRANTY; without even the implied warranty of
+%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+%# General Public License for more details.
+%# 
+%# You should have received a copy of the GNU General Public License
+%# along with this program; if not, write to the Free Software
+%# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+%# 
+%# 
+%# CONTRIBUTION SUBMISSION POLICY:
+%# 
+%# (The following paragraph is not intended to limit the rights granted
+%# to you to modify and distribute this software under the terms of
+%# the GNU General Public License and is only of importance to you if
+%# you choose to contribute your changes and enhancements to the
+%# community by submitting them to Best Practical Solutions, LLC.)
+%# 
+%# By intentionally submitting any modifications, corrections or
+%# derivatives to this work, or any other work intended for use with
+%# Request Tracker, to Best Practical Solutions, LLC, you confirm that
+%# you are the copyright holder for those contributions and you grant
+%# Best Practical Solutions,  LLC a nonexclusive, worldwide, irrevocable,
+%# royalty-free, perpetual, license to use, copy, create derivative
+%# works based on those contributions, and sublicense and distribute
+%# those contributions and any derivatives thereof.
+%# 
+%# END BPS TAGGED BLOCK }}}
+<%init>
+my $scrubber = HTML::Scrubber->new();
+
+$scrubber->default(
+    0,
+    {
+        '*'    => 0,
+        id     => 1,
+        class  => 1,
+        href   => qr{^(?:http:|ftp:|https:|/)}i, 
+        # Match http, ftp and relative urls
+        face   => 1,
+        size   => 1,
+        target => 1
+    }
+);
+
+$scrubber->deny(qw[*]);
+$scrubber->allow(
+    qw[A B U P BR I HR BR SMALL EM FONT SPAN DIV UL OL LI DL DT DD]);
+$scrubber->comment(0);
+return ( $scrubber->scrub($Content) );
+</%init>
+<%args>
+$Content => undef
+</%args>