39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
from .Challenge import Challenge
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import requests
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import os
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MOCK_URL = 'http://google.com'
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MOCK_DATA = '<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">'
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class Crawlback(Challenge):
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flag_location = 'flags/crawlback.txt'
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history_location = 'history/crawlback.txt'
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def distribute(self, flag):
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try:
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with open(self.flag_location, 'w') as f:
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f.write(flag)
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with open(self.history_location, 'a') as f:
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f.write(flag + '\n')
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self.logger.info(f'Flag {flag} written to {self.flag_location}')
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return True
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except Exception as e:
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self.logger.error(f'Could not write flag to {self.flag_location}: {e}')
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return False
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def check(self):
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try:
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r = requests.post(f"http://localhost:{self.port}/crawlback.php", data={'url': MOCK_URL})
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assert r.text.split('\n').pop(0) == MOCK_DATA
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return True
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except Exception as e:
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self.logger.error(f'Could not check crawlback: {e}')
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return False
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