1 files changed, 27 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/URIScheme/mailto.php b/lib/htmlpurifier/library/HTMLPurifier/URIScheme/mailto.php
new file mode 100644
index 000000000..9db4cb23f
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/URIScheme/mailto.php
@@ -0,0 +1,27 @@
+<?php
+
+// VERY RELAXED! Shouldn't cause problems, not even Firefox checks if the
+// email is valid, but be careful!
+
+/**
+ * Validates mailto (for E-mail) according to RFC 2368
+ * @todo Validate the email address
+ * @todo Filter allowed query parameters
+ */
+
+class HTMLPurifier_URIScheme_mailto extends HTMLPurifier_URIScheme {
+
+    public $browsable = false;
+    public $may_omit_host = true;
+
+    public function doValidate(&$uri, $config, $context) {
+        $uri->userinfo = null;
+        $uri->host     = null;
+        $uri->port     = null;
+        // we need to validate path against RFC 2368's addr-spec
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4