mirror of
https://github.com/Gallopsled/pwntools.git
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peace-makerandArusekk
dafd42b2c3
* Fix tube.clean_and_log not logging buffered data Only new data received after the `clean_and_log` call is printed while data already received and buffered earlier is not. Print the buffered data first before waiting for more so we don't miss anything. * Only show buffered data if DEBUG is off * Update CHANGELOG.md --------- Co-authored-by: Arusekk <[email protected]>
35 lines
1009 B
Python
35 lines
1009 B
Python
"""
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Use case for `pwnlib.tubes.tube.clean_and_log`.
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Sometimes you will have a solution to a challenge but you don't know what it
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will look like when you get the flag. Sometimes that will leave you with a
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top-level exception, no flag, and angry team members.
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Solution:
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1. Always run wireshark or tcpdump. Always.
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2. Register <your socket>.clean or <your socket>.clean_and_log to run at exit.
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"""
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from pwn import *
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from multiprocessing import Process
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def submit_data():
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with context.quiet:
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with listen(1337) as io:
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io.wait_for_connection()
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io.sendline(b'prefix sometext')
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io.sendline(b'prefix someothertext')
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io.sendline(b'here comes the flag')
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io.sendline(b'LostInTheInterTubes')
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if __name__ == '__main__':
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p = Process(target=submit_data)
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p.start()
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r = remote('localhost', 1337)
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atexit.register(r.clean_and_log)
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while True:
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line = r.recvline()
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print(re.findall(br'^prefix (\S+)$', line)[0])
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