22 lines
632 B
Python
22 lines
632 B
Python
import bcrypt
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import sqlalchemy as sa
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import unicodedata
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_NORMALIZATION_FORM = "NFKC"
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class PasswordOracle:
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password = sa.Column(sa.String(128), nullable=True)
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def set_password(self, password):
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password = unicodedata.normalize(_NORMALIZATION_FORM, password)
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salt = bcrypt.gensalt()
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self.password = bcrypt.hashpw(password.encode(), salt).decode()
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def check_password(self, password) -> bool:
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if not self.password:
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return False
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password = unicodedata.normalize(_NORMALIZATION_FORM, password)
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return bcrypt.checkpw(password.encode(), self.password.encode())
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