INNER CODE UNIT · Python
go
l4wio/CTF-challenges-by-me · 0x3004/100-prisonbreak/server.py:62
def go():
code = request.form['code']
import re
code = re.sub(r'[^a-z0-9\[\]\(\)]','',code)[:50]
python_code = "from sys import modules\nmodules.clear()\ndel modules\n\n__builtins__.dir = None\neval = None\nexecfile = None\ninput = None\n\nF_L_A_G = open('./flag','r').read()\nI_N_P_U_T = (%s)\nif I_N_P_U_T == list(F_L_A_G): print I_N_P_U_T" % code
HTML = """<html><title>Prison Break</title><style>body{background:#000;}</style><body>
<pre><font color=Gray>
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