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authorthomascube <thomas@roundcube.net>2010-06-18 11:50:19 +0000
committerthomascube <thomas@roundcube.net>2010-06-18 11:50:19 +0000
commit8e5ed7be9e754dfca0278653002ec75f9199d8a9 (patch)
tree0c81efe894b37f5b40e00983a902ef7f4dc44a4b /program
parentf865b68205376ce90ac6edf15147400f1f4f3187 (diff)
Strip comments in css string + don't set font color to tags
Diffstat (limited to 'program')
-rw-r--r--program/include/main.inc5
1 files changed, 4 insertions, 1 deletions
diff --git a/program/include/main.inc b/program/include/main.inc
index cd53854ca..7c506d9e6 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -830,6 +830,9 @@ function rcmail_mod_css_styles($source, $container_id)
if (preg_match('/expression|behavior|url\(|import/', $stripped))
return '/* evil! */';
+ // remove css comments (sometimes used for some ugly hacks)
+ $source = preg_replace('!/\*(.+)\*/!Ums', '', $source);
+
// cut out all contents between { and }
while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos)))
{
@@ -837,7 +840,7 @@ function rcmail_mod_css_styles($source, $container_id)
$source = substr($source, 0, $pos+1) . $replacements->get_replacement($key) . substr($source, $pos2, strlen($source)-$pos2);
$last_pos = $pos+2;
}
-
+
// remove html comments and add #container to each tag selector.
// also replace body definition because we also stripped off the <body> tag
$styles = preg_replace(