Fixed DNSdumpster engine

Author: aboul3la

sublist3r.py

@@ -636,7 +636,7 @@ def req(self, req_method, url, params=None):
         return self.get_response(resp)
 
     def get_csrftoken(self, resp):
-        csrf_regex = re.compile("<input type='hidden' name='csrfmiddlewaretoken' value='(.*?)' />", re.S)
+        csrf_regex = re.compile('<input type="hidden" name="csrfmiddlewaretoken" value="(.*?)">', re.S)
         token = csrf_regex.findall(resp)[0]
         return token.strip()