user
20 lines
646 B
Python
20 lines
646 B
Python
import hashlib
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import secrets
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class PasswordHasher:
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"""
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Класс для безопасного хэширования паролей с использованием соли.
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"""
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def generate_salt(self, length: int = 16) -> str:
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return secrets.token_hex(length)
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def hash_password(self, password: str, salt: str) -> str:
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hasher = hashlib.sha256()
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hasher.update(salt.encode("utf-8") + password.encode("utf-8"))
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return hasher.hexdigest()
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def verify_password(self, password: str, salt: str, expected_hash: str) -> bool:
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return self.hash_password(password, salt) == expected_hash
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