mirror of
https://github.com/adulau/HHHash.git
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30 lines
947 B
Python
30 lines
947 B
Python
import requests
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import hashlib
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def buildhash(url=None, debug=False, method='GET', timeout=5):
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"""Build a HHHash from an HTTP request to specific url.
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Keyword arguments:
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url -- the url to build the HHHash from the response headers (default None)
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debug -- output the headers returned before hashing (default False)
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method -- HTTP method to use (GET or HEAD) (default GET)
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timeout -- default timeout for the connect/read timeout of request (default 2)
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"""
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if url is None:
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return False
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if method == 'GET':
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r = requests.get(url, timeout=timeout)
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elif method == 'HEAD':
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r = requests.head(url, timeout=timeout)
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else:
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return False
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hhhash = ""
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for header in r.headers.keys():
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hhhash = f"{hhhash}:{header}"
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m = hashlib.sha256()
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if debug:
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print(hhhash[1:])
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m.update(hhhash[1:].encode())
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digest = m.hexdigest()
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return f"hhh:1:{digest}"
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