bullyblinder.py 文件源码

def obfuscation_unescape(page):
    soup = BeautifulSoup(page, "lxml")
    for scr in soup(["script"]):
        if re.search('unescape', str(scr), re.IGNORECASE):
            encoded = re.search("(?:%[0-9A-F][0-9A-F][^\"]+)", str(scr), re.IGNORECASE)
            decoded_content = urllib2.unquote(encoded.group(0))
            scr.replace_with(decoded_content)
    decoded_page = soup.decode(formatter=None)   
    tmp_file = "/tmp/tmp.html"
    with open (tmp_file, "wb") as temp_f:
        temp_f.write(decoded_page)
        temp_f.close()
    try:
        response = br.open('file://' + tmp_file)
        global using_selenium
        using_selenium = True
        return response
    except Exception:
        return False