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🚨 Fixed linter errors

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This commit is contained in:
Mawoka
2022-06-24 19:09:46 +02:00
parent 11ffdba3a3
commit d83c38ea48
2 changed files with 14 additions and 12 deletions
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classquiz/helpers/__init__.py
+2 -8
View File
@@ -125,11 +125,5 @@ def check_hashcash(data: str, input_data: str, claim_in: Optional[str] = "19") -
version, claim, _date, res, ext, _rand, _counter = data.split(":") version, claim, _date, res, ext, _rand, _counter = data.split(":")
except ValueError: except ValueError:
return False return False
try: some_error = [version == "1", claim == claim_in, res == input_data, ext == ""]
assert version == "1" return all(el is True for el in some_error)
assert claim == claim_in
assert res == input_data
assert ext == ""
return True
except AssertionError:
return False
classquiz/helpers/hashcash.py
+12 -4
View File
@@ -96,7 +96,9 @@ def _mint(challenge, bits):
hex_digits = int(ceil(bits / 4.0)) hex_digits = int(ceil(bits / 4.0))
zeros = "0" * hex_digits zeros = "0" * hex_digits
while 1: while 1:
digest = hashlib.sha1((challenge + hex(counter)[2:]).encode(), usedforsecurity=False).hexdigest() digest = hashlib.sha1(
(challenge + hex(counter)[2:]).encode(), usedforsecurity=False
).hexdigest() # skipcq: PYL-E1123, PTC-W1003
if digest[:hex_digits] == zeros: if digest[:hex_digits] == zeros:
tries[0] = counter tries[0] = counter
return hex(counter)[2:] return hex(counter)[2:]
@@ -137,7 +139,9 @@ def check(stamp, resource=None, bits=None, check_expiration=None, ds_callback=No
return True return True
else: else:
hex_digits = int(floor(bits / 4)) hex_digits = int(floor(bits / 4))
return hashlib.sha1((stamp).encode(), usedforsecurity=False).hexdigest().startswith("0" * hex_digits) return (
hashlib.sha1((stamp).encode(), usedforsecurity=False).hexdigest().startswith("0" * hex_digits)
) # skipcq: PYL-E1123, PTC-W1003
elif stamp.startswith("1:"): # Version 1 elif stamp.startswith("1:"): # Version 1
try: try:
claim, date, res, _ext, _rand, _counter = stamp[2:].split(":") claim, date, res, _ext, _rand, _counter = stamp[2:].split(":")
@@ -155,7 +159,9 @@ def check(stamp, resource=None, bits=None, check_expiration=None, ds_callback=No
return False return False
else: else:
hex_digits = int(floor(int(claim) / 4)) hex_digits = int(floor(int(claim) / 4))
return hashlib.sha1((stamp).encode(), usedforsecurity=False).hexdigest().startswith("0" * hex_digits) return (
hashlib.sha1((stamp).encode(), usedforsecurity=False).hexdigest().startswith("0" * hex_digits)
) # skipcq: PYL-E1123, PTC-W1003
else: # Unknown ver or generalized hashcash else: # Unknown ver or generalized hashcash
if type(bits) is not int: if type(bits) is not int:
return True return True
@@ -163,4 +169,6 @@ def check(stamp, resource=None, bits=None, check_expiration=None, ds_callback=No
return False return False
else: else:
hex_digits = int(floor(bits / 4)) hex_digits = int(floor(bits / 4))
return hashlib.sha1((stamp).encode(), usedforsecurity=False).hexdigest().startswith("0" * hex_digits) return (
hashlib.sha1((stamp).encode(), usedforsecurity=False).hexdigest().startswith("0" * hex_digits)
) # skipcq: PYL-E1123, PTC-W1003