'Plugin entry point, search for cookies.
:param request: The HTTP request object.
:param response: The HTTP response object
:return: None'

def grep(self, request, response):

    self._ssl_cookie_via_http(request, response)
    headers = response.get_headers()
    for header_name in headers:
        if (header_name.lower() in COOKIE_HEADERS):
            cookie_header_value = headers[header_name].strip()
            cookie_object = self._parse_cookie(request, response, cookie_header_value)
            if (cookie_object is not None):
                self._collect_cookies(request, response, cookie_object, cookie_header_value)
                self._analyze_cookie_security(request, response, cookie_object, cookie_header_value)
